This standard specifies the terms and definitions of various chemical fibers and their fabrics produced in industrialized production, as well as the terms and definitions of tests and defects. For terms and definitions commonly used in the fields of cotton, linen, silk, wool, etc., see GB 3291-1982 Textile Terms and Definitions (General Part for Textile Materials and Textile Products). GB/T 4146-1984 Textile Terms and Definitions (Chemical Fiber Part) GB/T4146-1984 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Textile terms and terminology(parts of chemical fibers)
(Excerpt)
UDC 677.4:001.4
GB4146-84
This standard specifies the terms and terminology of various chemical fibers and their fabrics produced in industrialized production, as well as tests and defects. For terms and terminology that are common to cotton, linen, silk, wool and other specialties, see GB3291-82 "Textile terms and terminology (common parts of textile materials and textile products)". 1 Fibers and yarns
1.1 Academic names
1.1.1 Chemical fiber chemical fiber
Fibers made by chemical methods using natural or synthetic polymers as raw materials. Note: The fiber names listed in this standard are applicable to chemical fibers that are composed of at least 85% of the polymer and the rest of the fiber is composed of additives that are not bonded to the above polymers. 1.1.2 Regenerated fiber Regenerated fiber Chemical fiber made from natural polymers by chemical methods, which is basically the same as the original polymer in chemical composition.
1.1.3 Regenerated cellulose fiber Regenerated fiber made from cellulose and having the structure of cellulose I. 1.1.4 Viscose fiber
Issued by the National Bureau of Standards on February 22, 1984
Implemented on January 1, 1985
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Regenerated cellulose fiber made by the viscose method. 1.1.5 Ordinary viscose fiber
Viscose fiber with general physical, mechanical and chemical properties. 1.1.6 High tenacity viscose fiber High tenacity viscose fiber Viscose fiber with high strength and fatigue resistance. 1.1.7 High wet modulus viscose fiber Modal fiber Viscose fiber with high polymerization degree, strength and wet modulus. This fiber can withstand a load of 22.0 centinewtons (cN) (equivalent to 2.5 grams) per tex per unit linear density in the wet state, and the wet elongation under this load does not exceed 15%. 1.1.8 Polynasic [fiber] A high wet modulus fiber spun from a low-alkali viscose with high viscosity and high esterification degree in a low-acid, low-salt spinning bath, with good alkali resistance and dimensional stability. 1.1.9 Variable high wet modulus fiber
A high wet modulus fiber spun from a viscose with a denaturant in a spinning bath with a high zinc content, with high hook strength and fatigue resistance. 1.1.10 Cupro fiber (cuprammonium fiber) cupro fiber, cuprene fiber, cuprammonium fiber
Regenerated cellulose fiber made by the cuprammonium method (cuprammonium method). 1.1.11 Regenerated protein fiber regenerated protein fiber regenerated fiber made from natural protein as raw material. 1. 1. 12 Acetate fiber Chemical fiber made of cellulose as raw material, converted into cellulose acetate by chemical method.
triacetate fiber
3 Triacetate fiber
Acetate fiber composed of cellulose triacetate, in which at least 92% of the hydroxyl groups are acetylated.
E secondary cellulose acetate fiber Diacetate fiber
Acetate fiber composed of cellulose diacetate, in which at least 74% but less than 92% of the hydroxyl groups are acetylated.
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5 Synthetic fiber
Chemical fiber made of polymer obtained by artificial synthesis of monomers as raw material. 1. 1. 16 Polyamide fiber Polyamide fiber, nylon Synthetic fiber composed of linear macromolecules connected by amide bonds and aliphatic groups or alicyclic groups. Its chemical structure is:
NH—R-NHCO-R'CO, or ENH—R-CO (R and R' are aliphatic or alicyclic groups, which may be the same or different). At least 85% of the amide bonds should be connected to R or R'.
Note: The corresponding aliphatic polyamide fibers can be referred to according to the number of carbon atoms in the polycondensation component (see 1.2.8~1.2.12).
1.1.17 Aramid fiber
aramid fiber
A synthetic fiber composed of linear macromolecules of aromatic polyamide connected by amide bonds and aromatic groups, in which at least 85% of the amide bonds are directly connected to two aromatic groups (and in the case of not more than 50%, the amide bonds can be replaced by amide bonds). Its chemical structure is: ENH--AR—NH--CO--AR'—CO, or ENH-AR—CO}. (AR and AR' are aromatic groups, which may be the same or different). Note: The corresponding aromatic polyamide fibers may be referred to by the position of the substituent on the aromatic group (see 1.2.141.2.16).
1. 1.18 Polyester fiber is a synthetic fiber composed of linear macromolecules of polyester such as diols and dibasic acids or -hydroxy acids, and at least 85% of the ester segments in the macromolecular chain are such esters. For example: ethylene terephthalate fiber, its chemical structure is: Eoc-
-CO0--CH2--CH2-O},
1.1.19 Polyacrylic fiber is a synthetic fiber composed of linear macromolecules of polyacrylonitrile or its copolymers, and at least 85% of the acrylonitrile segments in the macromolecular chain are CH2-CH. Its chemical structure is CN
GB 4146--84
(CH2-CH}（CH2-C),},, n≥0
1.1.20 Modified polyacrylic fiber modacrylic fiber is a synthetic fiber composed of linear macromolecules formed by propylene and its copolymers. At least 35% but less than 85% of the acrylonitrile chain segments (CH2-CH) in the macromolecular chain. CN
1. 1.21 Polyvinyl alcohol fiber polyvinylalcohol fiber is a synthetic fiber composed of linear macromolecules of polyvinyl alcohol. Its chemical structure is: E(CH2—CH{CH2—CH—CH2—-CH,→OH
When n=0, it is polyvinyl alcohol fiber, when n0 and R is CH2, it is called polyvinyl formal fiber (polyvinyl formal fiber). 1.1.22 Polyolefin fiber polyolefine Fiber is a synthetic fiber composed of linear macromolecules formed by the polymerization of olefins. 1.1.23 Polyethylene fiber is a synthetic fiber composed of linear macromolecules of unsubstituted saturated aliphatic hydrocarbons formed by polyethylene. Its chemical structure is:
{CH2—CH2→
1.1.24 Polypropylene fiber is a synthetic fiber composed of linear macromolecules of saturated aliphatic hydrocarbons formed by isotactic polypropylene. Its chemical structure is:
{CH2CH→,
1.1.25 Polyfluoroethylene fiber (chlorinated fiber) chlorofiber is a synthetic fiber composed of linear macromolecules composed of polyvinyl chloride (or its derivatives) or its copolymers.
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1.1.26 Polyvinylchloride fiber Polyvinylchloride fiber Synthetic fiber composed of linear macromolecules composed of polyvinyl chloride or its copolymers, with at least 50% of vinyl chloride chain segments (CH2—CH3) in the macromolecular chain (at least 65% when copolymerized with acrylonitrile cl
).
1.1.27 Polyvinylidene chloride fiber Polyvinylidene chloride fiber Synthetic fiber made from vinylidene chloride and vinyl chloride copolymer as raw materials. 1.1.28 Chlorinated polyvinylchloride fiber (perchlorethylene fiber) chlorinated polyvinylchloride fiber
Synthetic fiber made from polyvinyl chloride resin after chlorination. 1.1.29 Polyfluoroolefin fiber (fluorinated fiber) Fluorofiber is a synthetic fiber composed of linear macromolecules polymerized from fluorinated aliphatic carbon compounds, such as polytetrafluoroethylene fiber, whose chemical structure is: {CF2—CF2→,
1.1.30 Trivinyl fiber is a synthetic fiber composed of linear macromolecules of three-component polymers of propylene and other two vinyl monomers. The content of any one of the components is less than 50%. 1.1.31 Elastane fiber is a synthetic fiber with high elongation and high resilience. When this fiber is stretched to three times its original length and then relaxed, it can quickly recover to its original length. 1.1.32 Elastodiene fiber is an elastic fiber composed of natural or synthetic polyisoprene, or one or more diene polymers.
1.1.33 Polyurethane elastic fiber polycarbaminate fiber is an elastic fiber composed of linear macromolecules composed of chain units containing at least 85% of carbamate when copolymerized with other polymer blocks. 1.1.34 Inorganic fiber inorganic fiber is a fiber whose main component is composed of inorganic substances. Note: Inorganic fiber does not belong to the scope of chemical fiber by definition. For the convenience of use, it is temporarily listed in this standard 183
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1.1.35 Glass fiber
Glass fiber, textile glass
Inorganic fiber whose main component is a mixture of silicates of aluminum, calcium, magnesium, boron, etc. 1.1.36 Carbon fiber carbon fiber
Inorganic fiber composed of carbon element, usually divided into ordinary carbon fiber, high-strength carbon fiber, high-modulus carbon fiber, etc. according to product performance. 1.1.37 Metallic fiber
metallic fiber
Inorganic fiber made of metal.
1.2 Abbreviations
1.2.1 Viscose fiber
Abbreviation for viscose fiber.
1.2.2 Rich fiber
Abbreviation for rich and strong fiber.
1.2.3 Copper ammonia fiber (copper ammonium fiber)
Abbreviation for copper ammonia fiber (copper ammonium fiber). 1.2.4 Acetate fiber
Abbreviation for acetate fiber.
1.2.5 Triacetate fiber
Abbreviation for triacetate fiber.
1.2.6 Diacetate fiber
Abbreviation for di-type semi-acetate fiber.
1.2.7 Chinlon (nylon) Abbreviation for polyamide fiber.
1.2.8 Nylon 6 (nylon 6)
Abbreviation for polycaprolactam fiber.
1.2.9 Nylon 66 (nylon 66)
Abbreviation for polyhexamethylenediamine adipamide fiber.
1.2.10 Nylon 610 (nylon 610)
Abbreviation for polyhexamethylenediamine sebacate fiber.
GB 414684
1.2.11 Nylon 1010 (nylon 1010)
Abbreviation for polydecaethylenediamine sebacate fiber.
1.2.12 Nylon 11 (nylon 11)
Abbreviation for polydecaamide fiber.
1.2.13 Aramid
Abbreviation for aromatic polyamide fiber.
1.2.14 Aramid 14
Abbreviation for polyparaphenylene terephthalamide fiber.
1.2.15 Aramid 1313
Abbreviation for polyparaphenylene terephthalamide fiber. 1.2.16 Aramid 1414
Abbreviation for polyparaphenylene terephthalamide fiber. 1.2.17 Acrylic fiber
Abbreviation for polyacrylonitrile fiber.
1.2.18 Vinylon
Abbreviation for polyvinyl alcohol formalized fiber. 1.2. 19 Polyethylene
Abbreviation for polyethylene fiber.
1.2.20 Polypropylene
Abbreviation for polypropylene fiber.
1.2.21 Chloroprene
Abbreviation for polyvinyl chloride fiber.
1.2.22 Polyvinyl chloride
Abbreviation for polyvinylidene chloride fiber.
.1.2.23 Perchloroethylene
Abbreviation for fluorinated polyvinyl chloride fiber.
1.2.24 Fluorocarbon
Abbreviation for polyfluoroolefin fiber.
1.2.25 Polyester
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Abbreviation for polyethylene terephthalate fiber. 1.2.26 Spandex
Abbreviation for polyurethane fiber.
·General name
1.3.1 Bright fiber, ustrous fiber Chemical fiber with strong luster made during the production process without matting treatment. 1.3.2 Dull fiber, delustered fiber Chemical fiber made by delustering during production (usually using titanium dioxide as delustering agent). The reflected light on the fiber surface is weakened. 1.3.3 Semi-dull fiber Chemical fiber made by partial delustering (adding about 0.5% delustering agent) during production.
1.3.4 Dope-dyed fiber, spun-dyed fiber Colored chemical fiber made by coloring spinning solution, melt or gel yarn (adding colorant or colored masterbatch, etc.).
1.3.5 Composite fiber Composite fiber, conjugate[d] fiber Chemical fiber made by composite spinning of two or more polymers, or the same polymer with different properties.
1.3.6 Bicomponent fiber Chemical fiber made by spinning two polymers. 1.3.7 Blended pun fiber Chemical fiber made by mixing two or more different polymers. 1.3.8 Copolymer fiber Chemical fiber made by copolymer of two or more different monomers. 1.3.9 Profile fiber [d] fiber, modified cross-section fiber Chemical fiber with special cross-section shape spun through a spinneret with a certain geometric shape (non-circular).
1.3.10 Hollow fiber
macaroni fiber, hollow fiber Chemical fiber with a tubular cavity in the axial direction of the fiber. 186
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1.3. Superfine fiber
Chemical fiber with a fineness of about 0.4 or less. 1.3.12 Film fiber
Chemical fiber made by longitudinal stretching, tearing, fibrillation or cutting of commercial polymer film and then stretching.
1.3.12.1 Split fiber (split fiber) split [-film] fiber Chemical fiber made by longitudinal stretching, tearing and fibrillation of polymer film. 1.3.12.2 Slit fiber slit [-film] fiber Chemical fiber made by longitudinal cutting and stretching of polymer film. 1.3.13 Conductive fiber electrical conductivity fiber Fiber with conductive properties.
1.3.14 Anti-static fiber Chemical fiber that is not easy to accumulate static charge.
1.3. 15 High temperature resistant fiber High temperature resistant fiber Chemical fiber that can basically maintain its original physical and mechanical properties after being subjected to high temperature (for example, above 200°C) for a long time.
1.3.16 Flame retardant fiber (flame-resistant fiber, flame-retardant fiber, flame-proof fiber) Flame retardant fiber
dant fiber
A chemical fiber that only smolders in a flame, does not generate flames itself, and extinguishes itself when away from the fire source. Its limiting oxygen index is about 0.30 or above. 1.3.17 Optical fiber is made of quartz (or polymer material) as raw material, has a skin-core structure with different refractive indices, and can conduct light mainly due to the total reflection of the skin. 1.3.18 Chemical filament Chemical filament is a single or multiple continuous chemical fiber strands with a very long length. 1.3.19 Tow
A basically untwisted long chemical fiber bundle made of a large number of continuous filaments that are used to cut into short fibers or to make chemical fiber strips by stretching. 1.3.20 Chemical staple fiber (staple fiber)187
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Short fibers of fixed lengths that are cut from chemical fiber bundles. 1.3.21 Stretch-cut fibers (uneven-length short fibers) Short fibers of unequal lengths (with a certain proportion) that are formed by stretching and breaking chemical fiber bundles.
1.3.22 Cotton type fiber Chemical staple fibers with a length of about 30 to 40 mm and a fineness of about 1.5. 3Wool type fiber, woollike fiber, woollen cut1.3.23
staple
Chemical short fiber with a length of about 70 to 150 mm and a fineness of more than 3 denier. 1.3.24Mid [-length] fiberChemical short fiber with a fiber length (about 51 to 65 mm) and a fineness (about 2.5 to 3 denier) between cotton type and wool type.
1.3.25Bristle, monofilament threadSynthetic fiber monofilament similar to animal hair with a relatively thick diameter (about 0.08 to 2.00 mm).
sPre-oriented yarn (POY)Partially oriented yarn, pre-oriented1.3.26
Chemical fiber filament obtained by high-speed spinning with an orientation degree between unoriented yarn (UDY) and drawn yarn.
Textured filament yarn (textured yarn) Textured filament yarn], textured [filament] yarn
Single or multiple filament yarns with (or potentially with) appearance characteristics such as curl, spiral, loop, etc., showing bulkiness and stretchability. 1.3.27.1 Bi-shrinkage [textured] yarn (bi-shrinkage [textured] yarn) Bi-shrinkage yarn is a textured yarn made by winding two filaments with different shrinkage properties during spinning or post-processing. The curl is either fully formed, or the potential curl and incomplete curl can be formed into a complete curl through heating post-treatment.
1.3.27.2 Bi-component [textured] yarn (bi-component [textured] yarn) Bi-component yarn is a textured yarn made of filaments with two components of different shrinkage properties in the cross section. 188
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The crimp is either fully formed or the latent crimp and incomplete crimp can be made fully crimped by heating.
1.3.27.3 Stretch textured yarn (Stretch textured yarn) (I)TY) drawfexturedyarn Textured yarn made by the drawing stage of man-made filament yarn, which is carried out in whole or in part with the texturing process on the same machine
1.3.27.4 Stuffing box [method] textured yarn (Stuffing box [method] textured yarn) impacttex-
tured yarn
Two-dimensional crimped textured yarn made by overfeeding the yarn into a heated stuffing box through a suitable feed roll, or by impact feeding the yarn into a heated stuffing box. Or three-dimensional crimped textured yarn made by overfeeding the yarn onto a cold surface through a pressurized hot fluid (air, gas, steam). 1.3.27.5 False-twist textured yarn: Textured yarn produced by a process of high twisting, heat setting and unwinding of filament yarns by a segmented or continuous method.
1.3.27.6 False-twist stabi-lized textured yarn: Textured yarn produced by a continuous heat setting process or an intermittent heat setting process. In the continuous process, the heat-treated yarn is fed in excess under controlled tension (to reduce curling or kinking of the yarn). In the intermittent process, the textured yarn is simply set with hot steam. 1.3.27.7 Twist-textured yarn: Textured yarn produced by a texturing process in which two yarns are twisted together, heat set and then wound separately.
1.3.27.8 Jet bulked yarn (jet textured yarn) Jet bulked yarn is a textured yarn made by overfeeding the yarn through a compressed vortex airflow (air, gas or steam) to form twisted loops on the yarn, and then (or not) heat treated. 1.3.27.9 Knit-de-knit yarn is a textured yarn made by knitting the yarn into a fabric and heat-setting it, then unraveling it and winding it.
1.3.27.10
0 Gear crimped yarn (gear crimped yarn) Gear crimped yarn
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Textured yarn made by forming coils when heated yarn passes between gears or similar devices.
1.3.27.17 Month 1 roll (French) Deformed yarn (knife gate curling [French deformation yarn) edgecrimped yarn
The heated yarn is deformed by the knife edge 1 process. 1.3.28 Network yarn (interlaced yarn)
Pre-oriented yarn or stretched textured yarn is twisted by high-pressure air flow, and the single yarns are intertwined to form a periodic network of yarns.
2 Fabric
2.7 Pure chemical fiber fabric Chemical fiber fabric Fabric woven with pure chemical fiber yarn or chemical fiber filament. 2.2 Chemical fiber blended fabric blended chemical fiber Fabric is a fabric woven from blended yarns of two or more fibers (at least one of which is chemical fiber).
Note: Chemical fiber blended fabrics (including blends of two or more fibers) are generally named according to the following principles: a. The fiber with a larger blending ratio is named in front. b. When the blending ratio is the same, chemical fiber is ranked before natural fiber; synthetic fiber is ranked before other chemical fibers.
2.3 Union chemical fiber fabric
A fabric woven with yarns of two or more different raw materials (at least one of which is chemical fiber) as warp and weft respectively.
2.4 Mid-fiber fabric Mid fiber fabric Fabric woven with mid-fiber yarns.
2.5 Chemical filament satin Chemical fiber fabric woven with chemical filaments with an appearance, color and feel similar to satin. 2.6 Artificial fur fur-type fabric,artificial Fur is a fur-like fabric with long fur on the base fabric made of chemical fiber by knitting, weaving or tufting.26
Chemical fiber filaments obtained by high-speed spinning with an orientation degree between unoriented filaments (UDY) and drawn filaments.
Textured filament yarn (textured filament) textured filament yarn], textured [filament] yarn
Single or multiple filament yarns with (or potentially with) appearance characteristics such as curl, spiral, loop, etc., showing bulkiness and stretchability. 1.3.27.1 Bi-shrinkage yarn (bi-shrinkage [textured] yarn) Bi-shrinkage yarn is a textured yarn made by winding two filaments with different shrinkage properties during spinning or post-processing. Its curl is either fully formed, or the potential curl and incomplete curl can be formed into a complete curl through heating post-treatment.
1.3.27.2 Bi-component [textured] yarn (Bi-component [textured] yarn) Bi-component yarn is a textured yarn made of filaments with two components of different shrinkage properties in the cross section. The crimp is either fully formed or the potential crimp and incomplete crimp are treated by heating to form a fully crimped yarn.
1.3.27.3 Stretch textured yarn (Stretch textured yarn) (I) TY) drawfexturedyarn The stretching stage of man-made filament yarn is carried out in whole or in part on the same machine as the texturing process.
1.3.27.4 Stuffing box [method] textured yarn (Stuffing box [method] textured yarn) Impacttex-
tured yarn
Two-dimensional crimped textured yarn is produced by overfeeding the yarn into a heated stuffing box or by impact feeding the yarn through an appropriate feed roll. Or a three-dimensional curled textured yarn made by applying a pressurized hot fluid (air, gas, steam) to a cold surface in excess. 1.3.27.5 False-twist textured yarn (false-twist textured yarn) False-twist textured yarn is a textured yarn made by a segmented or continuous process of highly twisting, heat-setting and unwinding filament yarn.
1.3.27.6 False-twist stabi-lized textured yarn
False-twist textured yarn is a textured yarn made by a continuous heat-setting process or an intermittent heat-setting process. In the continuous process, the heat-treated yarn is fed in excess under controlled tension (to reduce curling or kinking of the yarn). In the intermittent process, the textured yarn is simply set with hot steam. 1.3.27.7 Twist-textured yarn: a textured yarn made by a texturing process in which two yarns are joined together and heat-set and then separately wound up.
1.3.27.8 Jet-bulked yarn: a textured yarn made by overfeeding the yarn through a compressed vortex airflow (air, gas or steam) to form twisted loops on the yarn, and then undergoing (or not undergoing) heat treatment. 1.3.27.9 Knit-de-knit yarn: a textured yarn made by knitting the yarn into a fabric and heat-setting it, then unraveling it and winding it up.
1.3.27.10
0 Gear crimped yarn (gear crimped textured yarn) gearcrimped yarn
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Textured yarn made by forming curls when the heated yarn passes between gears or similar devices.
1.3.27.17 Month 1 roll (French) Deformed yarn (knife gate curling [French deformation yarn) edgecrimped yarn
The heated yarn is deformed by the knife edge 1 process. 1.3.28 Network yarn (interlaced yarn)
Pre-oriented yarn or stretched textured yarn is twisted by high-pressure air flow, and the single yarns are intertwined to form a periodic network of yarns.
2 Fabric
2.7 Pure chemical fiber fabric Chemical fiber fabric Fabric woven with pure chemical fiber yarn or chemical fiber filament. 2.2 Chemical fiber blended fabric blended chemical fiber Fabric is a fabric woven from blended yarns of two or more fibers (at least one of which is chemical fiber).
Note: Chemical fiber blended fabrics (including blends of two or more fibers) are generally named according to the following principles: a. The fiber with a larger blending ratio is named in front. b. When the blending ratio is the same, chemical fiber is ranked before natural fiber; synthetic fiber is ranked before other chemical fibers.
2.3 Union chemical fiber fabric
A fabric woven with yarns of two or more different raw materials (at least one of which is chemical fiber) as warp and weft respectively.
2.4 Mid-fiber fabric Mid fiber fabric Fabric woven with mid-fiber yarns.
2.5 Chemical filament satin Chemical fiber fabric woven with chemical filaments with an appearance, color and feel similar to satin. 2.6 Artificial fur fur-type fabric,artificial Fur is a fur-like fabric with long fur on the base fabric made of chemical fiber by knitting, weaving or tufting.26
Chemical fiber filaments obtained by high-speed spinning with an orientation degree between unoriented filaments (UDY) and drawn filaments.
Textured filament yarn (textured filament) textured filament yarn], textured [filament] yarn
Single or multiple filament yarns with (or potentially with) appearance characteristics such as curl, spiral, loop, etc., showing bulkiness and stretchability. 1.3.27.1 Bi-shrinkage yarn (bi-shrinkage [textured] yarn) Bi-shrinkage yarn is a textured yarn made by winding two filaments with different shrinkage properties during spinning or post-processing. Its curl is either fully formed, or the potential curl and incomplete curl can be formed into a complete curl through heating post-treatment.
1.3.27.2 Bi-component [textured] yarn (Bi-component [textured] yarn) Bi-component yarn is a textured yarn made of filaments with two components of different shrinkage properties in the cross section. The crimp is either fully formed or the potential crimp and incomplete crimp are treated by heating to form a fully crimped yarn.
1.3.27.3 Stretch textured yarn (Stretch textured yarn) (I) TY) drawfexturedyarn The stretching stage of man-made filament yarn is carried out in whole or in part on the same machine as the texturing process.
1.3.27.4 Stuffing box [method] textured yarn (Stuffing box [method] textured yarn) Impacttex-
tured yarn
Two-dimensional crimped textured yarn is produced by overfeeding the yarn into a heated stuffing box or by impact feeding the yarn through an appropriate feed roll. Or a three-dimensional curled textured yarn made by applying a pressurized hot fluid (air, gas, steam) to a cold surface in excess. 1.3.27.5 False-twist textured yarn (false-twist textured yarn) False-twist textured yarn is a textured yarn made by a segmented or continuous process of highly twisting, heat-setting and unwinding filament yarn.
1.3.27.6 False-twist stabi-lized textured yarn
False-twist textured yarn is a textured yarn made by a continuous heat-setting process or an intermittent heat-setting process. In the continuous process, the heat-treated yarn is fed in excess under controlled tension (to reduce curling or kinking of the yarn). In the intermittent process, the textured yarn is simply set with hot steam. 1.3.27.7 Twist-textured yarn: a textured yarn made by a texturing process in which two yarns are joined together and heat-set and then separately wound up.
1.3.27.8 Jet-bulked yarn: a textured yarn made by overfeeding the yarn through a compressed vortex airflow (air, gas or steam) to form twisted loops on the yarn, and then undergoing (or not undergoing) heat treatment. 1.3.27.9 Knit-de-knit yarn: a textured yarn made by knitting the yarn into a fabric and heat-setting it, then unraveling it and winding it up.
1.3.27.10
0 Gear crimped yarn (gear crimped textured yarn) gearcrimped yarn
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Textured yarn made by forming curls when the heated yarn passes between gears or similar devices.
1.3.27.17 Month 1 roll (French) Deformed yarn (knife gate curling [French deformation yarn) edgecrimped yarn
The heated yarn is deformed by the knife edge 1 process. 1.3.28 Network yarn (interlaced yarn)
Pre-oriented yarn or stretched textured yarn is twisted by high-pressure air flow, and the single yarns are intertwined to form a periodic network of yarns.
2 Fabric
2.7 Pure chemical fiber fabric Chemical fiber fabric Fabric woven with pure chemical fiber yarn or chemical fiber filament. 2.2 Chemical fiber blended fabric blended chemical fiber Fabric is a fabric woven from blended yarns of two or more fibers (at least one of which is chemical fiber).
Note: Chemical fiber blended fabrics (including blends of two or more fibers) are generally named according to the following principles: a. The fiber with a larger blending ratio is named in front. b. When the blending ratio is the same, chemical fiber is ranked before natural fiber; synthetic fiber is ranked before other chemical fibers.
2.3 Union chemical fiber fabric
A fabric woven with yarns of two or more different raw materials (at least one of which is chemical fiber) as warp and weft respectively.
2.4 Mid-fiber fabric Mid fiber fabric Fabric woven with mid-fiber yarns.
2.5 Chemical filament satin Chemical fiber fabric woven with chemical filaments with an appearance, color and feel similar to satin. 2.6 Artificial fur fur-type fabric,artificial Fur is a fur-like fabric with long fur on the base fabric made of chemical fiber by knitting, weaving or tufting.10
0 Gear crimped yarn (gear crimped yarn) gearcrimped yarn
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The heated yarn forms a curl when passing through a pair of gears or similar devices.
1.3.27.17 Edgecrimped yarn
The heated yarn passes through the edge of the knife and is deformed. 1.3.28 Interlaced yarn
Pre-oriented yarn or stretched yarn is twisted by high-pressure airflow, and the single yarns are intertwined to form a periodic network of yarns.
2 Fabric
2.7 Pure chemical fiber fabric Fabric woven with pure chemical fiber yarn or chemical fiber filament. 2.2 Blended chemical fiber Fabric is a fabric woven from blended yarns of two or more fibers (at least one of which is chemical fiber).
Note: Chemical fiber blended fabrics (including blends of two or more fibers) are generally named according to the following principles: a. The fiber with a larger blending ratio is named in front. b. When the blending ratio is the same, chemical fiber is ranked before natural fiber; synthetic fiber is ranked before other chemical fibers.
2.3 Union chemical fiber fabric
A fabric woven with yarns of two or more different raw materials (at least one of which is chemical fiber) as warp and weft respectively.
2.4 Mid-fiber fabric Mid fiber fabric Fabric woven with mid-fiber yarns.
2.5 Chemical filament satin Chemical fiber fabric woven with chemical filaments with an appearance, color and feel similar to satin. 2.6 Artificial fur fur-type fabric,artificial Fur is a fur-like fabric with long fur on the base fabric made of chemical fiber by knitting, weaving or tufting.10
0 Gear crimped yarn (gear crimped yarn) gearcrimped yarn
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The heated yarn forms a curl when passing through a pair of gears or similar devices.
1.3.27.17 Edgecrimped yarn
The heated yarn passes through the edge of the knife and is deformed. 1.3.28 Interlaced yarnbzxZ.net
Pre-oriented yarn or stretched yarn is twisted by high-pressure airflow, and the single yarns are intertwined to form a periodic network of yarns.
2 Fabric
2.7 Pure chemical fiber fabric Fabric woven with pure chemical fiber yarn or chemical fiber filament. 2.2 Blended chemical fiber Fabric is a fabric woven from blended yarns of two or more fibers (at least one of which is chemical fiber).
Note: Chemical fiber blended fabrics (including blends of two or more fibers) are generally named according to the following principles: a. The fiber with a larger blending ratio is named in front. b. When the blending ratio is the same, chemical fiber is ranked before natural fiber; synthetic fiber is ranked before other chemical fibers.
2.3 Union chemical fiber fabric
A fabric woven with yarns of two or more different raw materials (at least one of which is chemical fiber) as warp and weft respectively.
2.4 Mid-fiber fabric Mid fiber fabric Fabric woven with mid-fiber yarns.
2.5 Chemical filament satin Chemical fiber fabric woven with chemical filaments with an appearance, color and feel similar to satin. 2.6 Artificial fur fur-type fabric,artificial Fur is a fur-like fabric with long fur on the base fabric made of chemical fiber by knitting, weaving or tufting.
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