Some standard content:
QB/T2213-1996
This standard is based on ISO2424:1992 (3rd edition) "Textile Floor Coverings Vocabulary", and adopts its classification and nomenclature part in a non-equivalent manner, to revise ZBW56003-1988 "Classification and Nomenclature of Carpet Products". The drafting and expression of this standard document is based on the requirements of GB/T1.1-1993 "Guidelines for Standardization Work Unit 1: Rules for Drafting and Expression of Standards Part 1: Basic Regulations for Standard Writing". With the rapid development of the machine-made carpet market, the variety of carpet products is constantly expanding, and the corresponding carpet classification and nomenclature and related terms need to be improved and unified. I. Explanation of the changes in important technical contents between this standard and ISO2424:1992 1. This standard is different from ISO2424:1992 in the principle of carpet product classification. ISO2424:1992 carpet classification is divided into two categories according to structure and function: pile carpet and non-pile carpet. Most of my country's carpet products are pile carpet. In addition, my country's handmade carpets have formed their own system for many years, so this standard classification is divided into two categories according to the different carpet processing methods: handmade carpet and machine-made carpet. 2. Classification and naming principles of this standard. All carpet products that have formed a certain production capacity in my country are included in the naming. Products that have been trial-produced in small quantities and products that are not produced in my country are generally not classified for the time being. For example: chenille Axminster carpets, flocked carpets, needle-sewn carpets, double-width bonded carpets, etc., supplemented by handmade tufted carpets and woven carpets. 3. This standard only includes carpet classification and naming and terms related to carpet structure. Terms such as pattern, color, laying, and applicability in ISO2424:1992 are not included in this standard. II. Explanation of the changes in important technical contents between this standard and ZBW56003-1988 1. In the classification and naming principles, the basic classification naming part is retained, the corresponding English words are added, the additional naming part is changed to general classification naming, and many new products are added. 2. In the handmade carpets, two varieties of handmade rope-knitted carpets and handmade rope-knitted carpets are deleted. In the machine-made carpets, three varieties of needle-stitched carpets, electrostatic flocking carpets and braided carpets are deleted. 3. The changes in the classification of Wilton carpets are as follows. ZBW56 003—1988
Guang Shuangwei
Machine-woven Wilton carpet
Brussels carpet
Wilton carpet
This standard
Striped Wilton carpet
Double-layer Wilton carpet
Double-layer Wilton carpet
4. Supplement the terms related to the carpet structure. Such as: "carpet", "carpet surface", "carpet base", etc. 『Single shed organization
LDouble shed organization
5. Supplemented Appendix A "Carpet Product Classification System Table", Appendix B "General Classification of Carpet Products" and Appendix C "Carpet Classification and Nomenclature Table". From the date of implementation of this standard, the professional standard ZBW56003-1988 "Carpet Product Classification and Nomenclature" issued by the former Ministry of Light Industry will be invalid. Appendix A of this standard is the appendix of the standard. Appendix B and Appendix C of this standard are both indicative appendices. This standard is proposed by the Quality Standards Department of the China Light Industry Federation. This standard is under the jurisdiction of the National Carpet Standardization Center. The drafting unit of this standard: Tianjin Carpet Research Institute. The main drafters of this standard: Wu Shuwen, Zhang Shouzhi, Li Xiaowen, Wang Wei. 46
1 Scope
Light Industry Industry Standard of the People's Republic of China
Carpet Classification and Nomenclature
This standard specifies the classification and nomenclature of carpet products. This standard applies to handmade carpets and machine-made carpets in my country. 2 Definitions
This standard adopts the following definitions.
2.1 Carpet (textile floor covering) Carpetrug, textile floor covering Articles made of textile materials and usually used to cover the ground. 2.2 Use-surface
QB/T 2213--1996
Usually refers to the upper surface of the carpet, that is, the part that is directly stepped on or directly displays the carpet pattern and appearance style, and has a decorative effect. 2.3 Substrate
Combined with the carpet surface, it forms the lower layer necessary for the whole carpet. The structure composed of single or multi-layer materials is used to support the carpet surface, stabilize the carpet shape and size, and play a cushioning role. 2.4 Pile
The cut pile or loop pile part of the carpet surface is made of textile yarns or fibers protruding above the carpet base. 2.5 Tuft
A section of yarn in the shape of I, J, V, W or knotted, whose single or multiple upright pile bundles form the pile of the carpet. Note: Flocked and bonded carpets are not composed of tufts. 2.6 Loop
The continuous loop-shaped portion of yarn or fiber between the lowest points of two adjacent piles consolidated in the carpet base. 2.7 Cut pile
Carpet pile composed of upright parts of tufts or single fibers. 2.8 Loop pile
Carpet pile composed of loops.
2.9 Carpet with pile
Carpet with two layers of yarn or fiber protruding from the carpet base forming the carpet surface. 2.10 Carpet without pile Carpet without pile surface or with only a carpet base. 2.11 Primary backing A woven fabric or nonwoven fabric used as a carrier for the carpet surface to ensure that the carpet has sufficient tension and stability. The primary backing of tufted carpets should also be able to support a certain number of tuft rows.
2.12 Backing fabric A layer of fabric or other material is applied to the back of the carpet with an adhesive to form an additional stabilizing layer to fix the pile, giving it good shape retention, comfort, stiffness, etc., and forming the final layer of coating or fabric. Approved by China National Light Industry Association on March 22, 1996
Implemented on December 1, 1996
2.13 Chain warp
QB/T 2213—1996
It is a group of warps, which are usually used in pairs during the weaving process, crossing between the upper and lower wefts to consolidate them, while also binding the filling yarn and pile yarn.
2.14 Dead yarn
In jacquard Wilton carpets, the pile yarn that is not lifted by the jacquard mechanism and is laid flat in the carpet base (excluding all the yarns that form the pile and pile roots).
2.15 Stuffing yarn
The warp yarn used to reinforce and thicken the carpet base of woven carpets. 3 Product classification
3.1 Basic classification
Carpet products are divided into two major series (categories) according to different processing methods, namely handmade carpets and machine-made carpets. According to different carpet structures, they are divided into the following nine varieties. The classification system table is detailed in Appendix A (Standard Appendix). a) Hand-knotted carpet; b) Hand-made plain weave carpet; c) Hand-tufted carpet; d) woven carpet (Wilton carpet and Axminster carpet); e) Tufted carpet; f) Needled carpet; g) Knitted carpet; h) Bonded carpet i) Machine-knotted carpet. 3.2 General classification Carpet products are classified according to their uses, raw materials, special processing techniques and patterns. For details, see Appendix B (suggestive Appendix). 4 Classification and naming 4.1 Hand-made carpet Carpets made by hand and tools. 4.1.1 Hand-knotted carpet is a hand-knotted carpet made by manually tying the pile yarn between the warp threads of the carpet base in a pile knot (eight-shaped knot, horse knot, double knot, etc.).
4.1.1.1Hand-knotted carpet with persian knotsAs shown in Figure 1:
1 pile: 2-weft; 3-warp
Figure 1 Hand-knotted carpet with presian knots and close backAs shown in Figure 2:
QB/T 2213—1996
1-pile; 2-warp; 3-weft
Figure 2 Hand-knotted carpet with presian knots and open back (cross section)
hand-knotted carpet with presian knots and open back backb）Hand-knotted carpet with figure-8 knots
As shown in Figure 3:
Pile: 2-warp; 3-weft
Figure 3 Hand-knotted carpet with figure-8 knots (cross section) 4.1.1.2 Hand-knotted carpet with turkish knotsAs shown in Figure 4:
1-pile; 2-weft; 3-warp
Figure 4 Hand-knotted carpet with double knots4.1.1.3 Hand-knotted carpet with double knotsAs shown in Figure 5:
1-pile, 2-warp; 3-weft
Figure 5 Hand-knotted carpet with double knots (cross section)
4.1.1.4 Kind-knotted carpet with chain knots (Tibetan Knots) For example, Tibetan carpet, as shown in Figure 6:
QB/T2213-1996
1-Pile: 2-Warp, 3-Weft
Figure 6 Hand-made interlocking knot carpet (cross section)
4.1.2 Hand-made plain weave carpet For example, Crimean woven carpet and Chinese silk-style plain weave carpet. 4.1.3 Hand-tufted carpet; latex backed carpet Hand-made carpet where the pile yarn is manually inserted into the base fabric through a needle gun to form a pile row on the carpet surface, and the back of the carpet is coated with adhesive to fix it. The pile can be cut pile or loop pile. 4.1.3.1 Hand-tufted carpet with loop pile As shown in Figure 7:
1-loop pile; 2-base fabric; 3-coating; 4-backing Figure 7 Hand-tufted carpet with loop pile (longitudinal section) 4.1.3.2 Hand-tufted carpet with cut pile As shown in Figure 8:
1-cut pile; 2-base fabric; 3-coating; 4-backing Figure 8 Hand-tufted carpet with cut pile (longitudinal section) 4.2 Machine-made carpet Carpet produced by carpet machinery through multiple processes. 4.2.1 Woven carpet
woven carpet
QB/T2213-1996
Carpet produced by a loom through one or more processes, with the pile yarns and the warp and weft of the carpet base interwoven together. 4.2.1.1 Wilton carpet is a woven carpet woven overwires (up to five colors and patterns can be provided). a) Wilton carpet woven overwires is a carpet woven overwires on a loom, where the pile (including cut pile or loop pile) is formed by the wires and its length is determined by the wires. 1) Unicolored carpet is a carpet woven overwires with a single process, usually made of pile yarns of different colors during the production process, as shown in Figure 9-1 and Figure 9-2: Carpet surface
1-loop pile, 2-chain warp; 3-upper weft yarn; 4-filling warp: 5-lower weft yarn Figure 9-1 Wilton round pile carpet (longitudinal section) Carpet surface
1-cut pile, 2-chain warp: 3-upper weft yarn: 4-filling warp; 5-lower weft yarn Figure 9-2 Wilton cut pile carpet (longitudinal section) 2) Jacquard weave carpet, figured The carpet is woven with pre-selected pile yarns extracted from the creel by a jacquard machine into patterns of various colors, and the remaining yarns are woven into the carpet base as filling yarns, as shown in Figure 10: Carpet surface
1-cut pile; 2-chain warp; 3-upper weft yarn; 4-filling warp; 5-lower weft yarn, 6-hidden yarn Figure 10 Wearing Wilton jacquard cut pile carpet (longitudinal section) b) Double-layer Wilton carpet face-to-face Wilton carpet is woven by a loom at the same time with two face-to-face carpet bases connected by pile yarns in the middle. The pile yarns are cut in the middle of the two carpet bases to form two cut pile carpets of the same size and pattern, including velvet carpets and prayer carpets. 1) Single shed weave carpet51
As shown in Figure 11:
QB/T2213—1996
Figure 11 Double-layer Wilton single shed weave carpet (longitudinal section) 2) Double shed weave carpet double shed weave carpet As shown in Figure 12:
Figure 12 Double-layer Wilton double shed weave carpet (longitudinal section) 4.2.1.2 Axminster carpet,
Axminster carpet
During the weaving process, several colored pile yarns arranged in a predetermined order are planted between the warp and weft lines of the carpet base to form horizontal rows of pile tufts, which are then woven into a cut pile carpet.
a) Spool-Axminstercarpet On a loom, the pile yarns in each weft row are wound on their own bobbins according to the required pattern and color. The yarns are cut into the interlacing points of the weaving mouth of the carpet loom in sequence, and the carpet is woven by cutting the yarns, as shown in Figure 13: Carpet surface
1--Cut pile, 2-Chain warp; 3-Weft yarn 4-Filling warp Figure 13 Spool-Axminster carpet (longitudinal section) 52
QB/T 2213—1996
b) Gripper-Axminster carpet Carpet On a jacquard loom, the yarn gripper draws out the required pile yarn from the yarn lifter and then cuts it off. The yarn gripper then plants the pile yarn into the weft interlacing point at the weft, as shown in Figure 14: Sugar surface
1 Cut pile; 2-chain warp: 3-weft; 4-filling warp Figure 14 Gripper-spool Axminster carpet (longitudinal section) a
c) Gripper-spool Axminster carpet is woven on a loom. Like the plain Axminster carpet weaving process, each weft row of pile yarn is wound on its own spool. Like the plain Axminster carpet, the yarn gripper plants the pile yarn into the weft interlacing point at the weft, as shown in Figure 14. 4.2.1.3 Plain-weave carpet A pile-free carpet woven with warp and weft, such as a sisal carpet. 4.2.2 Tufted carpet
A carpet in which the pile yarn is inserted into a pre-made base fabric by a pile machine, and then a jute cloth or other material backing (or without a backing) is fixed on the back with a coating or adhesive, including artificial turf. 4.2.2.1 Tufted carpet with loop pile As shown in Figure 15:
1—loop pile; 2—base fabric; 3—coating
Figure 15 Tufted loop pile carpet (longitudinal section)
4.2.2.2 Tufted carpet with cut pile As shown in Figure 16:
1—cut pile; 2—base fabric; 3—coating
Figure 16 Tufted cut pile carpet (longitudinal section)
4.2.2.3 Tufted carpet with cut and loop pile As shown in Figure 17:
QB/T 2213—1996
1—cut and loop pile; 2—base fabric; 3—coating Figure 17 Tufted loop pile, cut pile combined carpet (longitudinal section) 4.2.2.4 Tufted carpet with high and low cut and loop pile As shown in Figure 18:
1—cut and loop pile; 2—base fabric 3—coating Figure 18 Tufted carpet with high and low cut and loop pile (longitudinal section) 4.2.3 Needled carpet
A carpet produced by piercing the fiber web with needles to make the fibers entangled with each other into sheets, and by spreading glue on one or both sides to consolidate when necessary.
needled wall hanging
Note: This method can also be used to produce needled wall carpets 4.2.3.1 Needled pile carpet As shown in Figure 19:
a) Striped type; b) Patterned type; c) Suede type. Carpet surface
1-forming pile fibers; 2-fibers remaining in the carpet base; 3-coating Figure 19 Needled carpet with pile (cross section) 4.2.3.2 Needled carpet without pile For example, felt-type needled carpet, as shown in Figure 20: 54
Working direction
QB/T2213—1996
1-overlapping fiber layers; 2-needles with barbs; 3-intertwined fibers; 4-coating; Figure 20 Needled carpet without pile
4.2.4 Knitted pile carpet Carpet woven with a warp knitting machine (Raschel type) or a weft knitting machine (Wittmann type), as shown in Figure 21: Carpet surface
Figure 21 Raschel type warp knitted pile carpet (longitudinal section) 4.2.5 Bonded carpet Carpe
Carpet whose pile consists of pleated textile yarn or fiber pieces and is fixed to a support (base fabric) by coating or adhesive or directly applied to a support consisting of an adhesive, such as a large loop carpet. 4.2.5.1 Bonded carpet with loop pile As shown in Figure 22:
1-pleated fiber piece (loop pile); 2-adhesive; 3-back Figure 22 Bonded loop pile carpet (longitudinal section)
4.2.5.2 Bonded carpet with cut pile As shown in Figure 23:
1-pleated fiber piece (cut pile); 2-adhesive Figure 23 Bonded cut pile carpet (longitudinal section)
QB/T 2213—1996
4.2.6 Machine-knotted carpet
Carpet that is automatically knotted by machine and imitates hand-knotting.
4.2.6.1Multi-needle knotted carpet with persian knots
As shown in Figure 1,
multi-needle knotted carpet with persian knots single-needle knotted carpet with persian knots4.2.6.2Single-needle knotted carpet
As shown in Figure 1.
QB/T2213—1996
Single needle 8-knot carpet
Row needle 8-knot carpet
Bonded cut pile carpet
Bonded round pile carpetbzxZ.net
Wittmann weft-knitted carpet
Raschel warp-knitted carpet
Non-pile needle carpet
Needle-punched carpet with pile
Felt surface type
Pile surface type
Pattern type
Wide stripe type
Chopstick velvet high and low loop velvet combined carpet
Tufted loop velvet cut pile combined carpet
Tufted cut pile carpet
Wire pile loop velvet carpet
Woven carpet
Yarn-stitched Axminster carpet
Axminster carpet 1| |tt||Axminster carpet with yarn
丨Axminster carpet with bobbin
Double-layer Wilton carpet丨
Wilton carpet
Striped Wilton carpet
Hand-tufted cut-pile carpet
Hand-made chopstick-pile loop-pile carpet
Hand-made plain-weave carpet
Hand-made chain-knot carpet (blanket)
1Hand-made double-knot carpet
(Turkish knot)
Hand-made horseshoe-knot carpet
(Persian knot)
Hand-made figure-8 knot carpet
Double-shed weaving
Single-machine weave
Jacquard carpet
Single-color carpet blue
1Hand-made figure-8 knot twisted carpet
Hand-made figure-8 knot twisted carpet2 Single-needle figure-8 knot carpet
As shown in Figure 1.
QB/T2213—1996
Single needle 8-knot carpet
Row needle 8-knot carpet
Bonded cut pile carpet
Bonded round pile carpet
Wittmann weft-knitted carpet
Raschel warp-knitted carpet
Non-pile needle carpet
Needle-punched carpet with pile
Felt surface type
Pile surface type
Pattern type
Wide stripe type
Chopstick velvet high and low loop velvet combined carpet
Tufted loop velvet cut pile combined carpet
Tufted cut pile carpet
Wire pile loop velvet carpet
Woven carpet
Yarn-stitched Axminster carpet
Axminster carpet 1| |tt||Axminster carpet with yarn
丨Axminster carpet with bobbin
Double-layer Wilton carpet丨
Wilton carpet
Striped Wilton carpet
Hand-tufted cut-pile carpet
Hand-made chopstick-pile loop-pile carpet
Hand-made plain-weave carpet
Hand-made chain-knot carpet (blanket)
1Hand-made double-knot carpet
(Turkish knot)
Hand-made horseshoe-knot carpet
(Persian knot)
Hand-made figure-8 knot carpet
Double-shed weaving
Single-machine weave
Jacquard carpet
Single-color carpet blue
1Hand-made figure-8 knot twisted carpet
Hand-made figure-8 knot twisted carpet2 Single-needle figure-8 knot carpet
As shown in Figure 1.
QB/T2213—1996
Single needle 8-knot carpet
Row needle 8-knot carpet
Bonded cut pile carpet
Bonded round pile carpet
Wittmann weft-knitted carpet
Raschel warp-knitted carpet
Non-pile needle carpet
Needle-punched carpet with pile
Felt surface type
Pile surface type
Pattern type
Wide stripe type
Chopstick velvet high and low loop velvet combined carpet
Tufted loop velvet cut pile combined carpet
Tufted cut pile carpet
Wire pile loop velvet carpet
Woven carpet
Yarn-stitched Axminster carpet
Axminster carpet 1| |tt||Axminster carpet with yarn
丨Axminster carpet with bobbin
Double-layer Wilton carpet丨
Wilton carpet
Striped Wilton carpet
Hand-tufted cut-pile carpet
Hand-made chopstick-pile loop-pile carpet
Hand-made plain-weave carpet
Hand-made chain-knot carpet (blanket)
1Hand-made double-knot carpet
(Turkish knot)
Hand-made horseshoe-knot carpet
(Persian knot)
Hand-made figure-8 knot carpet
Double-shed weaving
Single-machine weave
Jacquard carpet
Single-color carpet blue
1Hand-made figure-8 knot twisted carpet
Hand-made figure-8 knot twisted carpet
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