This standard specifies the terms and definitions for raw materials, products, tests, defects and packaging for hemp textiles. GB 5707-1985 Textile terminology (hemp part) GB5707-1985 standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Textile terms and definitions(Jute, ramie, flax, hemp)
UDC 677.1
GB 5707-85
This standard stipulates the terms and definitions of raw materials, products, tests, defects and packaging for hemp textiles. 1 Raw materials and products
1.1 General
1.1.1 Hemp
Generally refers to the bast fiber and leaf fiber of hemp plants, and is also a general term for hemp plants and hemp fibers. 1.1.2 Single fiber ultimatefibre, cellfibre Fiber composed of one cell.
1.1.3 Fiber bundle fiberbundle
A collection of single fibers bonded together by colloid. 1.1.4 Bundle fiber
A collection of several fiber bundles or single fibers. 1.1.5 Process fiber spinner's fiber After combing, it is suitable for the spinning process requirements. 1.1.6 Roll
Semi-finished products of certain specifications made of flax fiber by a rolling mechanism. 1.1.7 Sliver
A collection of continuous strips of flax fiber obtained by mechanical processing. 1.1.8 Yarn
Yarn spun from flax fiber.
1.1.9 Thread
Thread made by twisting two or more flax yarns. 1.1.10 Linen
Woven fabrics woven from flax yarn.
1.1.11 Sack
Mainly a packaging bag made of flax and flax cloth. 1.1.12 Waste ramie
General term for long fibers, ramie strips, and roving ends dropped during the processing. 1.2 Ramie
1.2.1 Ramie
General term for ramie plants, bast, and fibers of the genus Ramie of the family Ramaceae. 1.2.2 Raw ramie The bast peeled off from the ramie stem and scraped. Issued by the National Bureau of Standards on December 5, 1985
Implemented on September 1, 1986
1.2.3 Ramie waste
The green skin and fibers scraped off when scraping ramie. 1.2.4 Degummed ramie
Fibers obtained after degumming of raw ramie. 1.2.5 Water ramie
GB 5707--85
Fibers that have not been oiled during the degumming process of raw ramie. 1.2.6 Oil ramie
Fibers that have been oiled but not dried during the degumming process of raw ramie. 1.2.7 Wet ramie
Dried ramie after the treatment of softening, wetting and stacking. 1.2.8 Ramie drafts
Long ramie fibers arranged in sheets after combing with a silk spinning circular combing machine. 1.2.9 Ramie peignee, ramie spreading knot Semi-finished ramie peignee and ramie spreading knot are semi-finished products made of spherical rolls made of ramie by a spreading machine. 1.2.10 Ramie top
Ramie strips rolled into a ball.
1.2.11 Ramie noil Short ramie fibers separated in the process of combing long fibers. 1.2.12 Ramie noil yarn
Yarn spun from ramie long fibers.
1.2.13 Ramie noil yarn Yarn spun from ramie noil.
1.2.14 Canton linen
Ramie cloth woven from raw ramie after soaking, tearing and splitting by hand, and twisting into yarn. 1.3 Flax
1.3.1 Flax
A general term for flax plants, bast and fibers of the genus Linum in the family Linaceae (including oil flax). 1.3.2 Flax straw
Flax stems harvested and dried, with the seeds removed, but not soaked or degummed. 1.3.3 Retted flax straw Flax straw that has been degummed and dried. 1.3.4 Dew retted flax Dew retted flax Retted flax or fibers made from it by the retted method. 1.3.5 Warm water retted flax Retted flax or fibers made from it by the warm water retted method. 1.3.6 Scutched flax, scutched line Long fibers made from flax by slicing and threshing. 1.3.7 Wheel-made scutched flax Long fibers made by hand on a scutching wheel. 1.3.8 Machine-made scutched flax Long fibers made on a scutching machine. 1.3.9 Line Long fibers made from scutched flax. 1.3.10 Tow
Short fibers separated from the process of combing flax. 1.3.11 Scutched tow GB 5707--85
Short fibers separated from the process of slashing flax, commonly known as coarse flax. 1.3.12 Jineyarn
Yarn spun from combed flax.
1.3.13 Towyarn
Yarn spun from short flax.
b combed tow yarn
1.3.14 Combed flax yarn
Yarn spun from short flax after combing.
1.3.15 Dry-spun flax yarn Dry-spun flax yarn
1.3.16 Wet-spun flax yarn: flax yarn is made by drawing flax yarn through the water tank of a spinning machine in a wet state. 1.3.17 Semi-wet spun flax yarn: flax yarn or flax strip is drawn in a warp state and twisted in a wet state. 1.3.18 Linen crash: linen cloth that retains the color of flax after scalding and bleaching. 1.4 Jute, kenaf
1.4.1 Jute
A general term for jute (round-fruited species) and long jute (long-fruited species) plants, bast and fibers of the genus Jute in the family Malvaceae. 1.4.2 Kenaf, Ambari hemp: A general term for kenaf plants, bast and fibers of the genus Hibiscus in the family Malvaceae (the relevant terms are the same as those for jute). 1.4.3 Raw jute
The bast of jute stripped from the stems without degumming. 1.4.4 Cooked jute (cleaned jute) Raw jute Fiber obtained by degumming raw jute. 1.4.5 Bach pat
Jute whose fiber is poorly mature due to thinning of the plants and premature harvesting. 1.4.6 Withered jute
Raw jute stripped from dead jute stems. 1.4.7 Stiff jute
Raw jute that is not easy to degummed after being wetted and exposed to the sun. 1.4.8 Jute with roots
Jute whose roots have not been cut off.
1.4.9 Cut-root jute
Jute whose roots have been cut off.
1.4.10 Hemp roots
Roots cut from jute.
1.4.11 Jute oil jute batched jute semi-finished jute after softening and adding emulsion. 1.4.12 Jute tangle
Random jute produced during degumming and grading. 1.4.13 Shavings
Things dropped from the belly of the lathe during each process, including fibers, jute bones, impurities, etc. 31
1.4.14 Jute fine cloth (marine cloth) hessian GB 5707--85
Linen cloth woven with jute fine yarn.
1.4.15 Jute fine cloth bag (marine bag) hessian bag sewed with jute fine cloth.
1.4.16 Jute double warp sack sacking bag sewed with jute cloth with double warp plain weave or double warp twill weave. 1.4.17 Joined bag: A bag made of two pieces of the same type and grade of linen, joined in the same warp direction. 1.4.18 Interwoven bag: A bag made of a fabric interwoven with jute yarn and other raw material yarns. 1.4.19 Closed selvedge: A selvedge consisting of a hoop selvedge and a three-box three-warp plain weave. 1.4.20 Closed selvedge: A selvedge consisting of a hoop selvedge and a three-box half-double warp plain weave. 1.4.21 Overhead seam Overhead seam is the edge of a sack sewn by winding.
1.4.22 Chain seam
The edge of a sack sewn by chain seam.
1.5 Other hemp
1.5.1 Hemp
XKX Wing Mei
A general term for hemp plants, bast and fibers of the genus Cannabis in the family Cannabaceae. 1.5.2 Abutilon A general term for anise plants, bast and fibers of the genus Hibiscus in the family Malvaceae. 1.5.3 Sisal
A general term for sisal plants and their leaf sheath fibers of the genus Agave in the family Agave. 1.5.4 Abac, manila hemp A general term for abaca plants and their leaf sheath fibers of the genus Musaceae. 2 Tests
2.1.1 Degumming yield The percentage of the weight of flax after degumming to the weight before degumming. 2.1.2 Length of flax bundle
The length that 80% and above of the total number of roots in the flax bundle can reach. 2.1.3 Tearage
GB 5707—85
The percentage of the weight of long flax fiber after combing to the weight of flax fiber for feeding. 2.1.4 Fat and wax content The percentage of the weight of fat and wax in flax to the weight of flax. 2.1.5 Aqueous extract content The percentage of the weight of aqueous extract in flax to the weight of flax. 2.1.6 Pectin matter content The percentage of the weight of pectin in flax to the weight of flax. 2.1.7 Hemicellulose content The percentage of hemicellulose weight to the weight of hemp. 2.1.8 Lignin content The percentage of lignin weight to the weight of hemp. 2.1.9 Gum
The general term for substances in hemp other than cellulose and water. 2.1.10 Gum.content
The percentage of the difference in weight of hemp before and after degumming to the weight before degumming. 2.1.11 Residual gum content The percentage of gum remaining in hemp fiber to the weight of hemp fiber. 2.1.12 Batchiag emulsion addition The percentage of the weight of emulsion added to hemp fiber to the weight of hemp fiber. 2.1.13 Oil addition
The percentage of the weight of oil in the emulsion added to hemp fiber to the weight of hemp fiber. 2.1.14 Pliability The degree of hardness or softness of ramie fiber, expressed by the flexure of ramie fiber of specified length and weight under certain conditions. 2.2 Ramie
2.2.1 Grade of raw ramie It is a comprehensive index of raw ramie quality, evaluated by fiber fineness, stripping quality, spots and length. 2.2.2 Grade of degummed ramie It is a comprehensive index of degummed ramie quality, evaluated by fiber fineness, strength, whiteness, polymerization degree, residual rubber, oil content, etc. 2.3 Flax
2.3.1 Straw diameter The diameter of a certain part of the flax original stem, which can also be expressed by the number of original stem roots within a certain width. 2.3.2 Process length of ramie
The length of the flax original stem from the cotyledon to the first branch. 2.3.3 Chaff content
The percentage of flax and other impurities contained in flax to the total weight. 2.3.4 Number of flax
The numerical code indicating the quality of flax fiber. The larger the number, the better the quality. 2.3.5 Utilization coefficient of scutched flax The ratio of the average flax number of the fiber obtained after combing scutched flax to the original flax number. 2.3.6 Strength of twisted flax strips
The breaking strength measured by making short flax samples into flax strips of specified length and weight and adding a certain twist. 2.3.7 Splitting degree
The degree of splitting of flax fiber, expressed in metric count. 2.3.8 Copper and chrome content33
GB 5707—85
The percentage of the weight of copper and chromium oxide on the tarpaulin to the weight of the tarpaulin. 2.4 Jute
2.4.1 Raw jute grade
It is a comprehensive index of the quality of raw jute, and is evaluated according to the defects, length, etc. 2.4.2 Raw jute grade It is a comprehensive index of the quality of cooked jute, and is evaluated according to the degree of degumming, strength, defects, length, etc. 2.4.3 Fiber separation
The degree to which cooked jute fibers can be separated from each other. 2.4.4 Degumming degree of cooked jute
One of the conditions for the grade of cooked jute, based on the fiber separation and softness, compared with the physical standard, and expressed in degumming model. 2.4.5 Uncombed fiber ratio
1. The percentage of the weight of uncombed fibers in the craft fiber to the total weight. 2.4.6 Calendering ratio
The percentage of the difference in thickness of the linen cloth before and after calendering to the thickness before calendering. 2.4.7 Calendering elongation
The percentage of the elongation of the linen cloth after calendering to the length before calendering. 2.4.8 Residual oil contentThe percentage of the weight of the residual oil in the sack to the weight of the sack. 2.4.9 Hemming·stitch densityThe number of stitches within the specified length at the seam of the sack. 2.1.10 Hemming·stitch density
The number of stitches within the specified length at the seam of the sack. 2.4.11 Seam breaking strengthThe force required to break the seam of the sack under the condition of standard chain. 3 Defects
3.1.1 Gummy fibre
Poorly degummed fibre.
3.1.2 Sticks (for jute); shive, chaff (for flax) Broken stalks and branches that have not been removed.
3.1.3 Thick and thin piace ...
3.2.3 Fetal skin
Gummy substances on the inside of raw ramie that have not been scraped off. 3.2.4 Browning top
The dark and hard part of the raw ramie tip.
3.2.5 Red root
The reddish defect on the root of raw ramie.
3.2.6 Sticky fibre Uncombed ramie fibers.
3.3 Flax
3.3.1 Live ramie
Impurities such as ramie scraps mixed between fibers. bzxZ.net
3.3.2 Dead ramie scraps
GB 5707—85
Rain scraps adhering to fibers and fruit stalks with fibers. 3.4 Jute
3.4.1 Crop end
Crop end of jute that is not glued.
3.4.2 Barky
Dry and hard skin that is attached to the fibers.
3.4.3 Runner
Long and hard skin.
3.4.4 Lump
The part of cooked jute that is attached in a lump shape.
3.4.5 Stem spot
Brown spots or dense spots on the jute. 3.4.6 Disease spot
Brown and blocky spots on the jute.
4 Packaging
4.1 Bundle
Bundle of jute.
Bundled in certain specifications-
4.2Jute
Cooked jute twisted in certain specifications.
4.3Bale
A package made by bundling jute or jute in certain specifications. 4.4Skein
Jute bag made by bundling jute.
4.5 Ball
A ball-shaped package of hemp thread.
Additional Notes:
This standard was proposed by the Ministry of Textile Industry of the People's Republic of China and is under the jurisdiction of the Textile Science Research Institute of the Ministry of Textile Industry. This standard was drafted by the Shanghai Textile Science Research Institute. The main drafters of this standard are Xiong Datong, Zhu Shouheng, Xie Weiyuan, Wang Jiajun, and Shen Zuwang. 35
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.