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Bags knowledge Daquan

2012/8/25      view:

 

Bags Introduction


Generally divided into: Style package, texture pack, feature pack, box-type package styles: handbags, men bags, handbags, traveling bags, school bags, mountaineering bags, etc. Material Package: cloth, leather bags, PVC bag, EVA bag, canvas bags, anti-free cloth, PU bag, etc. feature pack: computer bags, briefcases, digital bag, camera bags, medical kits, makeup kits, musical instruments package, fishing package etc. box type: trolley case, toolbox, luggage, suitcases, EVA boxes, etc.
 


Bags according to the different styles can be divided into: time of the bags, evening bags, cosmetic bags, jewelry boxes, briefcases, wallets, computer bags, mountaineering

Bags, backpacks, purses, drawbars me, traveling bags, wallets and so on.

Bags of materials used are: leather, PVC / PU, Pakistan fast meter high material, nylon material NYLON, polyester material POLYESTER, canvas CANVAS, flannel material, satin, paper / grass weaving, transparent plastic.

 

SHAPE \ * MERGEFORMAT
Accessories: Nail: RIVET Zipper: ZIPPER slider: ZIPPER PULLER plastic bone INPING

Ribbon: WEBBING Ribbon: RIBBON Hemming: BINDING weaving Mark: WOVEN LABEL embroidery: EMBROIDER Disu: RUBBER LAB EL tag: HANGTAG Velcro / Buckle: VELCRO

Key hooks: KEY HOOK rod: TROLLEY FRAME accessories: ORNAMENT plastic buckle OPPER headphone jack chapter: HEADPHONE


Parts: Body Bag: MAIN COMPARTMENT front pocket: FRONT POCKET pockets: SIDE POCKET triangle: GUSSET Mobile:

HANDLE strap: STRAP pad PAD

Cotton pad straps PADDED FOAM SHOULDER STRAP POCKET FLAP vent flap: BLOW HOLE


Button: Buckle: INSERT BOTTON hook deduction: HOOK

Head word buckle: STAIR BOTTON word deduction: TRI-GLIDE BUTTTOND -RING rectangular buckle buckle: SQUARE RING pressure buckle: PRESSING BUCKLE

Ribbon Tail Buckle: BELTSTAY BUCKLE pad: SHOULDER PAD rope tail buckle: STOPPER bubble nails, washers: BLISTER MAIL, LINER end of ride: BOTTOM SEAT Corner: BEAM

Stiffener: REINFORCED PAD portable tube: HANDLEBAR-PIPE bottom bar: BOTTOM ROD
 


 

1. in the purchase of bags or other leather goods, often to see the introduction of a listing PU leather material is that in the end what is the PU leather?

PU is the abbreviation of the English ploy urethane, chemical Chinese name "PU." When the polyurethane after the addition of a microfiber (called PU leather), its toughness, wear breathable there will be further strengthened, with this PU leather production finished its performance is undoubtedly very excellent. In other countries, due to the constraints by the Animal Protection Association, people had to increase research polyurethane synthetic leather, PU synthetic leather resulting in technical and performance has greatly improved, both in terms of performance or the application of polyurethane synthetic leather have been beyond the natural leather.

PU leather: PU resin as raw leather called PU leather, PU leather short.

PU synthetic leather: PU resin and non-woven materials for the production of artificial leather called PU synthetic leather, synthetic leather short. In China, people used the system to become the three leather synthetic leather.

Leather and synthetic leather in the international community has history of 60 years, is widely used in various industries, such as luggage industry, footwear, clothing

 

And other equipment. Since 1958, China started to develop the production of artificial leather, plastic industry in China in the early development of an industry, the plastics industry is an important component. Now, the production of leather and synthetic leather production is growing every year, color varieties are increasing year after year, it has developed into a very powerful industry.

Former leather high cost led to artificial leather popular best-selling, and now, with the improvement of artificial synthesis technology, synthetic leather performance in many areas has surpassed natural leather.

 

2. patent leather is poured paint on leather or PU leather and other materials, a process technology, patent leather makes the original leather or PU leather surface

Very smooth, with a strong visual impact. Currently patent leather wide range of applications, such as bags, clothing, shoes and so on. Patent leather bright color, but also has a waterproof, moisture-proof, easy to clean and easy to deformation characteristics, making patent leather popular hi Huan consumers. Since patent leather production process more complicated, but also the accuracy requirements are relatively high, so the price of the product patent leather slightly higher.

 

3. what is talked about in leather, a leather original leather sectional cut through the decomposition technique can break down into a maximum of eight, but the most common is divided into two or three, so there is a first layer and second layer of skin points. Here we come to look at what is probably the first layer of skin. First layer of skin is processed directly from the like cattle, sheep or pigs animals from the original skin, after the animal skin is broken, fibrous tissue tight upper part is the first layer of skin. First layer of leather with grain, the leather has scars or other signs of nature. First layer of skin by a thin, dense fibrous layer and its closely linked together a little loose over layer, has a good flexibility, abrasion resistance and artistic process, so as to first layer of leather production package bags, shoes, car mats and other products quality is undoubtedly excellent. Since the first layer of skin leather made in terms of flexibility or other properties are stronger than two skins made of leather, the price of production is higher than the second layer of skin leather, some unscrupulous businessmen on the market and use of consumer head split leather floor Paper does not understand, often split leather head layer of skin induce consumers to buy. Mall door to remind you: when you buy a bag or other leather goods, please distinguish the material, so as not to be deceived.

 

4. the original skin is removed from dermal fibrous tissue tight upper portion (first layer of skin), it is to take over the second layer of skin. Split leather only loose fiber

Dimensional tissue layer, the second layer of skin only during the spraying of chemical raw materials or polishing process can be used to make leather goods, split leather first layer of skin thickness requirements and the same, but the intensity is poor. Split leather has a certain natural elasticity and plasticity processes, but significantly less wear flexible first layer of skin, is relatively cheap in the same kind of leather skin.

There are three teams of the second layer of skin leather, split leather good technology there are four or five skin layer, N layer of skin .....

 

Because of different styles and materials, the production of these bags factory is different. In general: with a factory can produce skin

/ PVC / PU material do when, bags, evening bags, cosmetic bags, if it is high-end products, the people who make these bags is different, do you want to divide the workshop, some of which twelve kinds of plants to be produced; do jewelry boxes, lipstick case is a special plant, such plants generally produce only product of this type; briefcases, wallets, computer bags, these types of models is a type of product but to do two types of plant, a species plant is designed to make nylon, POLY material, canvas material a plant is designed to do leather, PVC material, Michael Pakistan fast material; mountaineering bags, backpacks, purses, trolley which is also a type of several models products, according to the same kind of production material production; wallets and handbags are generally made of people are different, so the production of the plant is designed to produce wallet wallet, handbag or is a department of the same material with different production different personnel.

 

The following is based on different styles and materials of some sort of image, we want to understand help. When the bag:

Pakistan fast bag-meter-high PVC / leather bags

PVC Backing Thickness: 0.39 - 0.41mm (39 - 41C) + - 0.03mm (+ - 3C)..

PU Backing Thickness: 0.18 - 0.20mm (18 - 20C) + - 0.03mm (+ - 3C)..

Car line density: not less than 6.2 per inch needle. Tasi cashmere (peach or khaki) Fabric:

PVC Backing Thickness: 0.54 - 0.57mm (54 - 57C) + - 0.03mm (+ - 3C)..

PU Backing Thickness: 0.18 - 0.20mm (18 - 20C) + - 0.03mm (+ - 3C).

Car line density: not less than 6.2 per inch needle. Microfiber cloth:

PVC adhesive thickness:. 0.75 - 78mm (75 - 78) + - 0.02mm (+ - 2C).

Car line density: not less than 6.2 per inch needle.

 

420D lining fabric: 0.18mm (18C).

210D inner lining: 0.18mm (18C).

190D lining inside: 0.1mm (10C).

Mark one marks meter gauge material material Description: 1. Mark gauge material purpose and significance:

Mark meter equivalent material BOM bill of materials some of the factory, where it is different from the bill of materials bill of materials is only the result, while Mark gauge material further comprises a process of calculation. It is the most economical and reasonable manner in the production of bags listed the amount of all materials required for the process

/ Cutting methods and materials on site in the bag 2. Mark gauge material role: A. To calculate the unit cost of providing the bag material amount; B. provide the basis for the procurement of materials;.

Briefcase Jiabao computer packages mountaineering bags, backpacks, purses:

Mountaineering bag nylon backpack pockets POLYESTER feed rod boxes, bags:

Trolley bag

Wallets:

Second, seeing: To observe the real leather face a clearer pores, pattern, yellow leather have a more symmetrical pores, yak skin has coarse pores and sparse, mountain sheep have scaly pores, pigskin triangular coarse pores, and leather, although imitation of the pores, but not clear.

Third, the smell: all real leather has a leather smell; and leather are strong plastic irritating odor. Fourth, light: a little torn fibers from real leather and artificial leather on the back, lit, who issued a pungent odor, pimple form

Leatherette; who issued the hair smell, does not bear a hard lump of leather transparent plastic material (silk) PVC material (silk screen) jewelry box lipstick case:

Lipstick box jewelry box (complex) jewelry box (simple) briefcases, wallets, computer bags:

Printing canvas (Beijing) leather embroidery, leather handbag evening bag:

Hinge bag hand bag clutch bag cosmetic bag

PVC: The main advantage is that the material: the material is light, waterproof, and our daily difference is seen in the plastic, PVC also

Characteristic retardant insulation.

PU: is a semi-crystalline material, PU material has a lower heat distortion temperature (100C), low transparency, low gloss, low rigidity, but have a stronger impact strength. PU strength with increasing ethylene content increasing. PU materials have excellent resistance to suck

Wet, resistance to acid corrosion, anti-solubility. Cow leather: surface pores small, rounded, evenly distributed and compact, bright and smooth leather, plump texture, delicate, smooth appearance

Gentle, firm texture and elastic touch. Manufacture of leather with leather products, such as do not look carefully, almost no bristles eye.

 

Leather: leather, also known as the letter. Due to the current use of polyurethane non-woven fabric made of synthetic leather imitation leather products, leather products in appearance similar, imitation leather, look, feel exactly like leather suede, appearance, feel like suede, shiny leather. However, fine leather look no pores, bottom non-animal skin, pressing hard, leather does not fold.

Leather / PVC silver foreskin / PVC key cases, wallets purse 420D bag production process (excluding development process): expected to open bags and clothing are different, it is expected to open with luggage is made of grid paper Die with beer open, so introduced to the case and bag use

Cutting machine computer plotted grid cut out of paper, Die easy to do.

 

Part name bags Daquan: front panels, back panel: generally refers to the front luggage, the rear body part, also known as the front and rear panels.

Large body: front panels, back panel member attached to the bottom. Plug: luggage, three-dimensional structure of the bottom of the bag side member and the bag is formed, also known as side panels, cross-head, side walls. Big body around: plug the bottom side even as one member.

Side panels: a large part of the body composed of side fences. Around the bottom: a large body composed of a bottom part Wai.

Skinning: decorative component package body. Including: posted, the posted under the paste, paste side, cover paste, paste angle, within the paste, paste and other bottom. Bottom posted: bag bottom, bottom of the bag.

 

Inside patch: various packages inside the mouth of the corresponding object. Zipper posted: sewing a zipper or two skinning components.

Wai posted a large body: Big body is surrounded by three-dimensional structure than before and member generated contour web retracted lap, can form different levels of effect, into one or two big body called the paste, divided into three is called Great body side stickers and big body to stick around.

Wang Tau Wai posted: depth independent side members form small enclaves little three-dimensional structure of the skinning components. End leather zipper: zipper sewn in two parts so that the zipper will not come apart. Aberdeen ear: D for fixing the deduction or deduction, or sewn in small parts gripper with two zipper. Skinning lock: Lock the head mounted on the ear Aberdeen. The bag: a variety of three-dimensional bags around on the web, also known as the bag attached.

Pocket: a bag at all levels in a plane luggage on its site to determine the specific name, such as forward runs bags, back pocket, inner front pocket and so on.

Organ bags: Bags profile accordion pleated three-dimensional bag. There are open, and covered zipper pocket unilateral and bilateral organ bags organ bags.

Punching bag: the bag in a small bag is less than the depth of the main bag at the bottom of the window in the multi-fingered zipper bags, also refers to the design of a variety of hanging in bags outside the bag.

Zipper window: refers to the width of less than two members of the punching bag zipper window. Georgia: the main bag luggage compartment is divided into two or more of space. Strap: luggage strap, fixed, and various forms of adjustable design activities. Handle: with single or double bags carrying strap. Handle: also known as carrying handle. It plays the role of carrying luggage parts than handle span smaller, shorter length of the member. Yuriko: luggage inside the inner layer component material.

I want to help!

 

Luggage fabrics knowledge

  

1. polyester fiber polyester ---

Also known as POLYESTER, features are good ventilation and humidity resistance. There is a strong acid and alkali, UV resistance.

 

2. spandex stretch nylon ---

Also known as SPANDEX, the advantage of high flexibility and high scalability, and good recovery properties. Usually you can use a 2% increase sporty fabric, drape well as shape retention. Weakness is weak alkali resistance; easy to turn yellow and brittle after the case of chlorine or ultraviolet radiation. Poor heat resistance. Often do auxiliary materials and other materials blended together. More famous material DUPON of LYCRA United States, Germany Bayer (Bayer) of "Dorlastan"; Japan A.k (Asahi Kasei) of "Roica"

 

3. --- nylon nylon

 

Also known as Nylon, polyamide fibers. The advantages of high strength, high wear resistance, high chemical resistance and good deformation resistance, aging resistance. The disadvantage is that feel hard. More famous PERTEX, CORDURA

Related indicators of the fibrous material:

D: denier, refers to a unit of measure for the textile fiber density in grams per 9,000 meters display the weight of fibers (ie, denier

 

The lower, the more fine fibers). Formula D = G / L * 9000. That is the weight of the fiber / fiber length * 9000. Common in material strength index backpack fabric. Commonly used 450D, 500D. Higher than 500D material generally used for wear parts. Such as the bottom of the backpack.

T: Turks, referred to as "special", a measure of the density units for textile fibers. It refers to the 1000 meters long fiber or yarn weight in grams at the time of moisture regain. Formula T = G / L * 1000. That is the weight of the fiber / fiber length * 1000.

 

For shrinking treatment after TX = RS = Tear N = P = polyester fiber nylon

TXN 1000: very tough wear-resistant fabrics, use some special climbing backpack and a large backpack more prone to friction. TXN 500: nylon fabric using a tightening tissue fibers used in high mountain hiking and lightweight type of backpack.

RSN 500 GRID: TXN 500 will be added to the black cloth Tear fibers, mixed woven fabrics. RSN 500: nylon fiber woven material, made of tissue similar to the anti-tear fabric.

TXP 900: 900 polyester fiber fineness made of cloth, with the hiking backpack and small backpack easier to wear places.

 

TXP 600: polyester fiber cloth used for many years, with excellent quality and feel. RSP 600: From the TXP 600 improvement over having Tear of fibrous tissue.

SRN 420: a small area of nylon fiber fabrics, with anti-tear effect, the use of technology to increase the strength of the fabric on top of the backpack and reduce the weight of the backpack.

SRN 210: a small area of nylon fiber fabrics, with anti-tear effects, large-scale use in order to achieve the above backpack weight of the backpack to reduce the effect.

MNP420: Such fiber cloth appears to have metal texture. 1680 NYLON: such tough fabric often used in the bag.

  

 

Oxford cloth bags fabrics knowledge

There are two kinds of Nylon and Poly bags used in the fabric raw materials, occasionally mixed together using two materials used. Nylon is nylon, Poly polyethylene, both materials are extracted from the oil out of, Nylon little better quality than Poly. From the fabric is, Nylon Some feel softer. For example: N.1000D CORDURA, that is a 1000D nylon CORDURA, a material degree + + fiber spinning method.

 

D is denier acronym. The Denier is a unit of measurement of the fiber. Calculation method: each 9,000 meters long line weight in grams of Denier. (That is, the lower the denier, the finer the fiber). Formula D = G / L × 9000. So, D in front of the smaller the number, it's a fine line on, the smaller density. For example, 210D material, especially fine lines, as a general package of lining or barrier. The 900D or 1000D of the crude material lines, lines are thick, very wearable, generally used as a package at the end.

 

Some fabric backpack often appear are: DuPont nylon (CORDURA)

Is made of a fabric DuPont invention, with a light, quick-drying, soft, durable and strong functional, long-term use are not easy to change color. Such fabrics are said to see appear in two colors at different angles, in addition to other DuPont company does not know how to produce such material. Nylon woven into general use in fineness (Denier) of strength standards, 160D, 210D, 330D, 420D, 600D, 900D, 1000D, etc., the higher the number the more solid, the more coarse texture. Usually 160D 210D to be used on clothing or general outdoor use as lining package. This material coated negative, general moderate rain will not wet the material.

 

Oxford nylon (OXFORD)

 

Oxford warp is woven from two strands wound, and the weft also uses a relatively thick line. Its weaving process is a last look, is very general spinning method. Generally 210D, 420D material. Reverse side with a coating. Used as a lining or barrier package.

 

DuPont nylon imitation (KODRA)

 

KODRA is a fabric production in Korea. To some extent, it can replace CORDURA. It is said that this fabric inventors originally wanted to work out how CORDURA spun, finally did not come up, they invented a new fabric, which is KODRA. This surface material is generally woven by Nylon is the fiber of the intensity criteria, such as 600D, 1000D. Reverse side coated, and CORDURA almost.

 

Nylon high density (HD)

 

HD is short for High Density, high density of meaning. OXFORD see fabric and similar. Generally 210D, 420D, commonly used as a lining or bag compartment. Reverse side with a coating.

 

Plastic nylon (R / S)

 

R / S is Rip stop short. This fabric is a small box children nylon. Its toughness stronger than nylon, the fabric on the periphery of the box is a little rough with the line. Square in the middle with a fine thread woven into. Generally have 300D, 330D, 450D, etc., can be used as a backpack main ingredient, such as Omo, outer pocket and other parts. Reverse side with a coating.

 

Teague nylon (Dobby)

 

Dobby fabric like a lot of very fine lattice composition, but a closer look at it will find that it is composed of a coarse thread woven into a thin two kinds, positive and negative lines are not the same. Rarely coating. Much worse than the strength of CORDURA, generally only used on short-haul leisure packages or bags. It is not used in mountaineering pack.

 

Super Nylon (VELOCITY)

 

VELOCITY also a nylon cloth. High strength. Generally used in mountaineering pack. Reverse side with a coating. There 420D or higher intensity. Fabric front looks like Dobby.

 

Waterproof nylon (TAFFETA)

 

TAFFETA is a thin coated fabrics, coating and some more than once, so the waterproof performance is better. Generally do not backpack the main fabric, only a raincoat, rain cover or a backpack.

 

Polyethylene plastic (Poly PU)

 

Poly generally used instead. Poly density is generally 64t (low), 74t (middle), 82t (high). From 150D to 1800D fabric strength getting stronger. Usually high strength of the 600D can be used as mountaineering package bag bottom, but it's not as good as CORDURA textile firm.

 

Space Network (AIR MESH)

 

Usually Chinese call it the space network, which the general network is different. Its mesh material and below there is a gap, typically 3mm or greater. And it was one kind of gap it has good ventilation performance, it is generally used as a strap or close to the back or other body areas.

 

Usually there are many network specifications, nylon mesh bag used in general only on both sides of the package as debris or water pocket pocket. 1. polyester fiber polyester ---

 

Also known as POLYESTER, features are good ventilation and humidity resistance. There is a strong acid and alkali, UV resistance.

 

2. spandex stretch nylon ---

Also known as SPANDEX, the advantage of high flexibility and high scalability, and good recovery properties. Usually you can use a 2% increase sporty fabric, drape well as shape retention. Weakness is weak alkali resistance; easy to turn yellow and brittle after the case of chlorine or ultraviolet radiation. Poor heat resistance. Often as auxiliary materials and other materials blended together. More famous material DUPON of LYCRA United States, Germany Bayer

(Bayer) of "Dorlastan"; Japan A.k (Asahi Kasei) of "Roica" 3. nylon nylon ---

Also known as Nylon, polyamide fibers. The advantages of high strength, high wear resistance, high chemical resistance and good deformation resistance, aging resistance. The disadvantage is that feel hard. More famous PERTEX, CORDURA

Luggage fabrics - Oxford

  

There are two kinds of Nylon and Poly bags used in the fabric raw materials, occasionally mixed together using two materials used. Ny lon nylon, Poly polyethylene, both materials are extracted from the oil out of, Nylon little better quality than Poly. From the fabric is, Nylon Some feel softer. For example: N.1000D CORDURA, that is a 1000D nylon CORDURA, a material degree + + fiber spinning method.

  

D is denier acronym. The Denier is a unit of measurement of the fiber. Calculation method: each 9,000 meters long line weight in grams of Denier. (That is, the lower the denier, the finer the fiber). Formula D = G / L × 9000. So, D in front of the smaller the number, it's a fine line on, the smaller density. For example, 210D material, especially fine lines, as a general package of lining or barrier. 9 00D or 1000D and the crude material lines, lines are thick, very wearable, generally used as a package at the end.

  

Some fabric backpack often appear are: DuPont nylon (CORDURA)

Is made of a fabric DuPont invention, with a light, quick-drying, soft, durable and strong functional, long-term use are not easy to change color. Such fabrics are said to see appear in two colors at different angles, in addition to other DuPont company does not know how to produce such material. Nylon woven into general use in fineness (Denier) of strength standards, 160D, 210D, 330D, 420D, 600D, 900D, 1000D, etc., the higher the number the more solid, the more coarse texture. Usually 160D 210D to be used on clothes or used as a lining for outdoor package. This material coated negative, general moderate rain will not wet the material.

  

Oxford nylon (OXFORD)

 

Oxford warp is woven from two strands wound, and the weft also uses a relatively thick line. Its weaving process is a last look, is very general spinning method. Generally 210D, 420D material. Reverse side with a coating. Used as a lining or barrier package.

  

DuPont nylon imitation (KODRA)

 

KODRA is a fabric production in Korea. To some extent, it can replace CORDURA. It is said that this fabric inventors originally wanted to work out how CORDURA spun, finally did not come up, they invented a new fabric, which is KODRA. This surface material is generally woven by Nylon is the fiber of the intensity criteria, such as 600D, 1000D. Reverse side coated, and C ORDURA almost.

  

Nylon high density (HD)

 

HD is short for High Density, high density of meaning. OXFORD see fabric and similar. Generally 210D, 420D, commonly used as a lining or bag compartment. Reverse side with a coating.

  

Plastic nylon (R / S)

 

R / S is Rip stop short. This fabric is a small box children nylon. Its toughness stronger than nylon, the fabric on the periphery of the box is a little rough with the line. Square in the middle with a fine thread woven into. Generally have 300D, 330D, 450D, etc., can be used as a backpack main ingredient, such as Omo, outer pocket and other parts. Reverse side with a coating.

  

Teague nylon (Dobby)

 

Dobby fabric like a lot of very fine lattice composition, but a closer look at it will find that it is composed of a coarse thread woven into a thin two kinds, positive and negative lines are not the same. Rarely coating. Much worse than the strength of CORDURA, generally only used on short-haul leisure packages or bags. It is not used in mountaineering pack.

  

Super Nylon (VELOCITY)

 

VELOCITY also a nylon cloth. High strength. Generally used in mountaineering pack. Reverse side with a coating. There 420D or higher intensity. Fabric front looks like Dobby.

  

Waterproof nylon (TAFFETA)

 

TAFFETA is a thin coated fabrics, coating and some more than once, so the waterproof performance is better. Generally do not backpack the main fabric, only a raincoat, rain cover or a backpack.

  

Polyethylene plastic (Poly PU)

 

Poly generally used instead. Poly density is generally 64t (low), 74t (middle), 82t (high). From 150D to 1800D fabric strength getting stronger. Usually high strength of the 600D can be used as mountaineering package bag bottom, but it's not as good as CORDURA textile firm.

  

Space Network (AIR MESH)

 

Usually Chinese call it the space network, which the general network is different. Its mesh material and below there is a gap, typically 3mm or greater. And it was one kind of gap it has good ventilation performance, it is generally used as a strap or close to the back or other body areas.

  

Usually there are many network specifications, nylon mesh bag used in general only on both sides of the package as debris or water pocket pocket. 1. polyester fiber polyester ---

Also known as POLYESTER, features are good ventilation and humidity resistance. There is a strong acid and alkali, UV resistance.

 

2. spandex stretch nylon ---

Also known as SPANDEX, the advantage of high flexibility and high scalability, and good recovery properties. Usually you can use a 2% increase sporty fabric, drape well as shape retention. Weakness is weak alkali resistance; easy to turn yellow and brittle after the case of chlorine or ultraviolet radiation. Poor heat resistance. Often as auxiliary materials and other materials blended together. More famous material DUPON of LYCRA United States, Germany Bayer

(Bayer) of "Dorlastan"; Japan A.k (Asahi Kasei) of "Roica" 3. nylon nylon ---

Also known as Nylon, polyamide fibers. The advantages of high strength, high wear resistance, high chemical resistance and good deformation resistance, aging resistance. The disadvantage is that feel hard. More famous PERTEX, CORDURA

 

 

 

the difference:

 

[Bags knowledge] teach you to identify luggage material

 

First, feel: that touch the leather surface, if smooth, soft, plump, flexible feel is the dermis; and general artificial synthetic leather surface astringent, rigid and soft difference.

 

C. for the warehouse sends the material / production units Picking standard amount; D. standard for the preparation of cutting staff; E. quality assurance departments and production units provide a reference for.

3. Mark gauge material basis: A. pay a single system: the single pay system including business single sample / liaison / amendments as well as some amendments to the guests, etc; B. Sample: Sample a guest on behalf of the comp / AS / retention samples Wait;

C. Type Edition (and paper format); D. In addition to the three above basis, in the absence of the sample and grid paper case, sometimes based on drawings gauge material valuation, thus drawing samples and sometimes also became a place of meter grid paper important material basis.

4. Mark meter feed units: Mark meter unit is the material commonly used code (Y) and inches ( "), as well as CM / M / KG like.

 

5. Mark gauge material processes:

Large cargo Mark gauge material (the amount of a single batch / standard dosage) Mark meter sample material (unit amount) 6. Mark gauge material composition:

Headers and header fields include: Finished code / post system order number / name / number of orders / SIZE / number of samples / Color / Production quantity item number / edition number Name Specification Unit type specifications.

* Single demand cross straight single bed * straight cross-touch number total number of touch

Numerator denominator than expected loss rate than the standard amount allowed

Luggage accessories (2009/03/14 20:49)

  

Velcro (Velcro): Velcro points AB plane (ie, hook surface and matte), manufacturers specifications 16MM / 20MM / 25MM / 38MM / 50MM / 100MM, according to different functions, can be a special Velcro processing, such as resistance to sulfur / phenol-resistant yellow / firebreaks

/ Glue on CT / lint / soft hook / High Frequency with Velcro / self-adhesive Velcro.

 

Button categories: 1. Metal Button:

(1) By function: a square buckle / buckle-shaped day / Day-shaped buckle / ring / oval ring / Hook (rotating and non-rotating) / belt buckle and other special-purpose clip

(2) by plating points: with metal pull tab (3) is determined mainly by the specifications of the clip width / height and diameter, special fasteners require manufacturers directory reference, because different manufacturers produce different touch with the product will be different

 

2. plastic Button: (1) By function: Day-shaped buckle / square buckle / ladder buckle / buckle / clasp / buckle multifunction / Shengkou and other plastic and reinforcing sheet

1. polyester known as POLYESTER, features are good ventilation and humidity resistance. There is a strong acid and alkali, UV resistance.

 

2. --- spandex stretch nylon, also known as SPANDEX, the advantage of high flexibility and high scalability, and good recovery properties. Usually you can use a 2% increase sporty fabric, drape well as shape retention. Weakness is weak alkali resistance; easy to turn yellow and brittle after the case of chlorine or ultraviolet radiation. Poor heat resistance. Often as auxiliary materials and other materials blended together.

3. Nylon Nylon --- known as Nylon, polyamide fibers. The advantages of high strength, high wear resistance, high chemical resistance and good resistance to deformation resistance, aging resistance. The disadvantage is that feel hard. CORDURA

 

(3) divided by function: one hundred yards / strip / waterproof / anti-wear and other strip fastener points left and right plug-in plug-in, and there are open and closed / waterproof zipper lengths to distinguish anti-wear, and because the gum divided into the fog and the bright plastic glue

Slider:

(1) Material: steel / metal / preservation pull in first class (2) divided by the pull-tab: Normal (no pull tab / tab short / long pull tab) / customer-specific tab

(3) commonly used metal slider slider, depending on its plating mode can be divided into electric white / sand / electrostrictive the black / fog roasted black / black nickel / bronze / copper matte / white electric hanging / hanging gold etc., can refer to the manufacturer catalog plating way to pay attention to color issues each batch of goods Note: zipper pull must be supporting the use of different manufacturers sometimes zipper slider there may be no matching problem.

Elastic band: 1) Common elastic band elastic band is strong, can be used for Pen / edging and other, fold cord for edging more beautiful, mainly Japanese customers used more

2) as well as medical elastic band elastic band / knitting elastic bands

 

Line class:

Category 1) line, the line is generally divided 0 # / 10 # / 30 # / 40 #, variety, nylon / polyester thread / Bundy Line / Cotton Yarn / Mark Line / transparent fishing line, etc.

2) special line had waxed thread / water lines, while nylon line will generally oil in the car sometimes fabric (cloth plus EMB) need to use oil, but the line in order to avoid oil leakage, resulting fabric dirt; car cloth with thin lines # 402, is not likely to wrinkle.

 

1000D: Very tough wear-resistant fabrics, use some special climbing backpack and a large backpack more prone to friction. TXN 500: nylon fabric using a tightening tissue fibers used in high mountain hiking and lightweight type of backpack.

RSN 500 GRID: TXN 500 will be added to the black cloth Tear fibers, mixed woven fabrics. RSN 500: nylon fiber woven material, made of tissue similar to the anti-tear fabric.

SRN 420: a small area of nylon fiber fabrics, with anti-tear effect, the use of technology to increase the strength of the fabric on top of the backpack and reduce the weight of the backpack.

 

SRN 210: a small area of nylon fiber fabrics, with anti-tear effects, large-scale use in the backpack to achieve the above effect to reduce the weight of the backpack.

 

MNP420: Such fiber cloth appears to have metal texture. 1680 NYLON: such tough fabric often used in the bag.

TXP 900: 900 polyester fiber fineness made of cloth, with the hiking backpack and small backpack easier to wear places. TXP 600: polyester fiber cloth used for many years, with excellent quality and feel.

RSP 600: From the TXP 600 improvement over having Tear of fibrous tissue.

 

 

 

2009-05-20 12:58

Bags of knowledge - knowledge of the cloth 1 Peibu:

A. according to weave points (loom different):

 

Bags of knowledge - knowledge of the cloth 1

 

1. knitted fabrics: mesh cloth plush plush cut MEGA wear cloth KEVLA L LYCRA.

2. Woven: Ta Futa oxford CORDURA BALLISTIC.

3. twill: 3/1 twill 2/2 twill jacquard plaid large cruciform Bushadingbu

4. Jacquard cloth: curtain fabric yarn plaid jacquard linen tablecloths LOGO

5. Non-woven: Lai Sun cloth needle cotton gin (note thickness / weight per yard / texture / color) flat woven fabric, twill, jacquard fabrics are by the intersection of the upper and lower cross woven into the warp and weft of its fabric structure different from the warp and weft material / article. different numbers and different weave, can change a variety of different specifications of fabric expressed in terms of its specifications:. 420D (warp Danny number) * 420D (Danny weft number) / 50T (warp yarn number) * 36T (weft bars number) is a knitted fabric by the weft yarn loops in a manner mutually plaited, warp and weft are usually divided into two kinds. often Danny number / code weight / width expressed its specifications.

Nylon Specification:

70D: 70D * 170T + PU1 70D * 190T + 0.3MM PVC 70D diamond lattice + PU2 + WR /

210D: 210D * 116T + PU1 210D * 116T + PU2 210D * 118T + 0.35MM plain PVC

420D: 420D * 86T + PU2 420D * 86T + 0.4MM PVC 420D big ramp + PU2 + WR 420D cross-jacquard PU2 + WR

840D + PU2 / PVC 1680D + PU2 / PVC

 

CORDURA: 500D + PU2 + WR / PVC 1000D + PU2 + WR / PVC

Special multi cloth Specification:

75D calico + 0.3MM PVC 150D word oblique + PU1 300D * 110T + PU2 / 0.3MM PVC

600D * 300D * 64T + 0.5MM PVC 600D * 64T + 0.55MM PVC 600D * 76T + PU2 + WR