CN112064161A - High-wear-resistance functional yarn and production process thereof - Google Patents
High-wear-resistance functional yarn and production process thereof Download PDFInfo
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- CN112064161A CN112064161A CN202011076580.4A CN202011076580A CN112064161A CN 112064161 A CN112064161 A CN 112064161A CN 202011076580 A CN202011076580 A CN 202011076580A CN 112064161 A CN112064161 A CN 112064161A
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/442—Cut or abrasion resistant yarns or threads
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
- D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
- D02G3/328—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic containing elastane
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/10—Inorganic fibres based on non-oxides other than metals
- D10B2101/12—Carbon; Pitch
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
- D10B2321/0211—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene high-strength or high-molecular-weight polyethylene, e.g. ultra-high molecular weight polyethylene [UHMWPE]
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/04—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons
- D10B2321/042—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons polymers of fluorinated hydrocarbons, e.g. polytetrafluoroethene [PTFE]
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a high-wear-resistance functional yarn and a production process, wherein the yarn main body adopts a composite winding core-spun yarn structure and comprises a high-strength wire core, a first wear-resistance winding wire core, an anti-corrosion transition core-spun yarn and a second wear-resistance winding wire core; the high-strength wire core is composed of high-strength fibers; according to the invention, the high-strength wire core consisting of the high-strength fibers is adopted as the wire core of the yarn main body, so that the strength of the whole yarn can be effectively enhanced, the yarn is prevented from being broken in use, and the high-strength wire core is wound at one time by adopting the first wear-resistant winding wire core with the content ratio of the polyester long fibers to the polyurethane fibers being 1:2, so that the high wear resistance of the whole yarn is effectively improved; the second wear-resistant winding wire core with the content ratio of the spandex long fibers to the ultra-high molecular weight polyethylene fibers being 2:1 is adopted to carry out secondary winding on the outer side of the whole yarn, so that the high wear resistance of the whole yarn is further improved.
Description
Technical Field
The invention relates to the technical field of yarns, in particular to a high-wear-resistance functional yarn and a production process thereof.
Background
The yarn is a textile, is processed into products with certain fineness by various textile fibers, is used for weaving, rope making, thread making, knitting, embroidering and the like, is divided into staple fiber yarn, continuous filament yarn and the like, and is divided into the following parts: the short fiber yarn is made up by spinning short fiber, and is divided into ring spindle yarn, free end spinning yarn and self-twisting yarn. Continuous filaments, such as natural silk and chemical filaments, are twisted or untwisted, smooth or textured filaments, and the like. Staple fiber and continuous filament combination yarns, such as polyester cotton filament core spun yarns and the like. The yarn is formed by two or more single yarns which are combined and twisted. The existing yarn has poor wear resistance and breakage resistance, and the production process of the high-wear-resistance functional yarn is complex, so that the high-wear-resistance functional yarn and the production process are provided for solving the problems.
Disclosure of Invention
The invention aims to provide a high-wear-resistance functional yarn and a production process thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-wear-resistance functional yarn comprises a yarn main body, wherein the yarn main body adopts a composite winding core-spun yarn structure and comprises a high-strength wire core, a first wear-resistance winding wire core, an anti-corrosion transition core-spun yarn and a second wear-resistance winding wire core; the high-strength wire core is composed of high-strength fibers; the first wear-resistant winding wire core is composed of polyester long fibers and polyurethane fibers, wherein the content ratio of the polyester long fibers to the polyurethane fibers is 1: 2; the anti-corrosion transition core-spun is composed of polytetrafluoroethylene fibers and carbon fibers, wherein the content ratio of the polytetrafluoroethylene fibers to the carbon fibers is 1: 1; the second wear-resistant winding wire core is composed of spandex long fibers and ultrahigh molecular weight polyethylene fibers, wherein the content ratio of the spandex long fibers to the ultrahigh molecular weight polyethylene fibers is 2: 1.
Preferably, the first wear-resistant winding wire cores are provided with multiple groups, the multiple groups of first wear-resistant winding wire cores are wound on the outer surface of the high-strength wire core, the strength of the whole yarn can be effectively enhanced by adopting the high-strength wire core composed of high-strength fibers as the wire core of the yarn main body, the yarn is prevented from being broken when in use, and the high-strength wire core is wound once by adopting the first wear-resistant winding wire core with the polyester long fibers and the polyurethane fibers in the content ratio of 1:2, so that the high wear resistance of the whole yarn is effectively improved.
Preferably, the anti-corrosion transition core-spun is wrapped on the outer sides of the multiple groups of first wear-resistant winding wire cores, and the high-strength wire cores and the first wear-resistant winding wire cores are wrapped by the corrosion transition core-spun with the content ratio of polytetrafluoroethylene fibers to carbon fibers being 1:1, so that the anti-corrosion performance of the whole yarn is effectively improved.
Preferably, the second wear-resistant winding wire cores are provided with a plurality of groups, the groups of second wear-resistant winding wire cores are wound on the outer surface of the anti-corrosion transition core-spun yarn, and the second wear-resistant winding wire cores with the content ratio of spandex long fibers to ultrahigh molecular weight polyethylene fibers being 2:1 are adopted to perform secondary winding on the outer side of the whole yarn, so that the high wear resistance of the whole yarn is further improved; wherein the content ratio of the first wear-resistant winding wire core to the second wear-resistant winding wire core is 1: 3.
Preferably, the content ratio of the first abrasion-resistant winding wire core to the second abrasion-resistant winding wire core is 1: 3.
Preferably, the number ratio of the polyester long fibers to the high-strength fibers is 4: 1.
preferably, the polyester long fibers are respectively attached to the high-strength fibers and the polytetrafluoroethylene fibers.
Preferably, the ultra-high molecular weight polyethylene fiber is closely attached to the carbon fiber.
A production process of high-wear-resistance functional yarn comprises the following steps:
s1 material selection: the high-strength wire cores are made of high-strength fibers, the first wear-resistant winding wire cores are made of polyester long fibers and polyurethane fibers in a content ratio of 1:2, the anti-corrosion transition core-spun core is made of polytetrafluoroethylene fibers and carbon fibers in a content ratio of 1:1, and the second wear-resistant winding wire cores are made of spandex long fibers and ultrahigh molecular weight polyethylene fibers in a content ratio of 2: 1;
once winding of the S2 yarn: selecting 1 high-strength wire core of high-strength fiber and 4 first wear-resistant winding wire cores of polyester long fiber and polyurethane fiber with the content ratio of 1:2 to prepare once-wound yarn through a double-twisting process;
s3 yarn core-spun: selecting an anti-corrosion transition core-spun yarn with polytetrafluoroethylene fiber and carbon fiber content ratio of 1:1 at the outer side of the yarn after S2 primary winding, and preparing the anti-corrosion transition core-spun yarn through a core-spun process;
and (3) secondary winding of the S4 yarn: and selecting a second wear-resistant winding core with the content ratio of spandex long fibers to ultrahigh molecular weight polyethylene fibers being 2:1 at the outer side of the anti-corrosion transition core-spun yarn prepared in the step S3, and preparing the yarn wound twice through a double-twisting process again to obtain the final high-wear-resistant functional yarn.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the high-strength wire core composed of the high-strength fibers is adopted as the wire core of the yarn main body, so that the strength of the whole yarn can be effectively enhanced, the yarn is prevented from being broken in use, and the high-strength wire core is wound at one time by adopting the first wear-resistant winding wire core with the content ratio of the polyester long fibers to the polyurethane fibers being 1:2, so that the high wear resistance of the whole yarn is effectively improved.
2. The high-strength wire core and the first wear-resistant winding wire core are wrapped by the corrosion transition core-spun core with the content ratio of the polytetrafluoroethylene fibers to the carbon fibers being 1:1, so that the corrosion resistance of the whole yarn is effectively improved.
3. The second wear-resistant winding wire core with the content ratio of the spandex long fibers to the ultra-high molecular weight polyethylene fibers being 2:1 is adopted to carry out secondary winding on the outer side of the whole yarn, so that the high wear resistance of the whole yarn is further improved.
4.。
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top sectional view of the structure of the present invention.
In the figure: 1. a high strength fiber; 2. a polyurethane fiber; 21. polyester long fiber; 3. polytetrafluoroethylene fibers; 31. carbon fibers; 4. spandex long fiber; 41. ultra-high molecular weight polyethylene fibers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a high-wear-resistance functional yarn comprises a yarn main body, wherein the yarn main body adopts a composite winding core-spun yarn structure and comprises a high-strength wire core, a first wear-resistance winding wire core, an anti-corrosion transition core-spun yarn and a second wear-resistance winding wire core; the high-strength wire core is composed of high-strength fibers 1; the first wear-resistant winding wire core is composed of polyester long fibers 21 and polyurethane fibers 2, wherein the content ratio of the polyester long fibers 21 to the polyurethane fibers 2 is 1: 2; the anti-corrosion transition core-spun is composed of polytetrafluoroethylene fibers 3 and carbon fibers 31, wherein the content ratio of the polytetrafluoroethylene fibers 3 to the carbon fibers 31 is 1: 1; the second wear-resistant winding wire core is composed of spandex long fiber 4 and ultra-high molecular weight polyethylene fiber 41, wherein the content ratio of the spandex long fiber 4 to the ultra-high molecular weight polyethylene fiber 41 is 2: 1.
As an implementation mode of the invention, the first wear-resistant winding wire cores are provided with a plurality of groups, the plurality of groups of first wear-resistant winding wire cores are wound on the outer surface of the high-strength wire core, the strength of the whole yarn can be effectively enhanced by adopting the high-strength wire core composed of the high-strength fibers 1 as the wire core of the yarn main body, the yarn can be prevented from being broken when in use, and the high-strength wire core is wound at one time by adopting the first wear-resistant winding wire core with the content ratio of the polyester long fibers 21 to the polyurethane fibers 2 being 1:2, so that the high wear resistance of the whole yarn is effectively.
As an implementation mode of the invention, the anti-corrosion transition core-spun is wrapped outside the multiple groups of first wear-resistant winding cores, and the high-strength core and the first wear-resistant winding cores are wrapped by the anti-corrosion transition core-spun with the content ratio of the polytetrafluoroethylene fibers 3 to the carbon fibers 31 being 1:1, so that the anti-corrosion performance of the whole yarn is effectively improved.
As an embodiment of the invention, multiple groups of second wear-resistant winding wire cores are arranged, and the multiple groups of second wear-resistant winding wire cores are wound on the outer surface of the anti-corrosion transition core-spun, and the second wear-resistant winding wire cores with the content ratio of spandex long fiber 4 to ultra-high molecular weight polyethylene fiber 41 being 2:1 are adopted to perform secondary winding on the outer side of the whole yarn, so that the high wear resistance of the whole yarn is further improved; wherein the content ratio of the first wear-resistant winding wire core to the second wear-resistant winding wire core is 1: 3.
As an embodiment of the invention, the number ratio of the long polyester fibers 21 to the high-strength fibers 1 is 4: 1.
in one embodiment of the invention, the ultrahigh molecular weight polyethylene fiber 41 is closely attached to the carbon fiber 31.
In one embodiment of the present invention, the long polyester fibers 21 are bonded to the high-strength fibers 1 and the polytetrafluoroethylene fibers 3, respectively.
A production process of high-wear-resistance functional yarn comprises the following steps:
s1 material selection: the high-strength wire cores are made of high-strength fibers, the first wear-resistant winding wire cores are made of polyester long fibers and polyurethane fibers in a content ratio of 1:2, the anti-corrosion transition core-spun core is made of polytetrafluoroethylene fibers and carbon fibers in a content ratio of 1:1, and the second wear-resistant winding wire cores are made of spandex long fibers and ultrahigh molecular weight polyethylene fibers in a content ratio of 2: 1;
once winding of the S2 yarn: selecting 1 high-strength wire core of high-strength fiber and 4 first wear-resistant winding wire cores of polyester long fiber and polyurethane fiber with the content ratio of 1:2 to prepare once-wound yarn through a double-twisting process;
s3 yarn core-spun: selecting an anti-corrosion transition core-spun yarn with polytetrafluoroethylene fiber and carbon fiber content ratio of 1:1 at the outer side of the yarn after S2 primary winding, and preparing the anti-corrosion transition core-spun yarn through a core-spun process;
and (3) secondary winding of the S4 yarn: and selecting a second wear-resistant winding core with the content ratio of spandex long fibers to ultrahigh molecular weight polyethylene fibers being 2:1 at the outer side of the anti-corrosion transition core-spun yarn prepared in the step S3, and preparing the yarn wound twice through a double-twisting process again to obtain the final high-wear-resistant functional yarn.
The working principle is as follows: the invention relates to a high-wear-resistance functional yarn, wherein a high-strength wire core adopts high-strength fibers, a first wear-resistance winding wire core adopts polyester long fibers and polyurethane fibers with the content ratio of 1:2, an anti-corrosion transition core-spun core adopts polytetrafluoroethylene fibers and carbon fibers with the content ratio of 1:1, a second wear-resistance winding wire core adopts spandex long fibers and ultrahigh molecular weight polyethylene fibers with the content ratio of 2:1, the yarn is wound for one time, 1 high-strength wire core with the high-strength fibers and 4 first wear-resistance winding wire cores with the content ratio of the polyester long fibers and the polyurethane fibers of 1:2 are selected to be manufactured into the yarn wound for one time through a double-twisting process, the strength of the whole yarn can be effectively enhanced by adopting the high-strength wire core composed of the high-strength fibers 1 as the wire core of a yarn main body, the yarn is prevented from being broken when in use, and the high-strength winding wire core is subjected to one time through the first wear-resistance winding wire core with the content ratio The high wear resistance of the whole yarn is effectively improved by winding, the corrosion-resistant transition covering core with the polytetrafluoroethylene fiber and carbon fiber content ratio of 1:1 is selected at the outer side of the yarn after one-time winding, the corrosion-resistant transition covering core is prepared by a covering process, the corrosion-resistant transition covering core with the polytetrafluoroethylene fiber 3 and carbon fiber 31 content ratio of 1:1 is adopted to wrap the high-strength core and the first wear-resistant winding core, the corrosion resistance of the whole yarn is effectively improved, the yarn after twice winding is prepared by a double-twisting process again by selecting the spandex long fiber and the second wear-resistant winding core with the ultrahigh molecular weight polyethylene fiber content ratio of 2:1 at the outer side of the prepared corrosion-resistant transition covering yarn, the final high wear-resistant functional yarn is obtained, the second wear-resistant winding core with the spandex long fiber 4 and the ultrahigh molecular weight polyethylene fiber 41 content ratio of 2:1 is adopted to perform the second winding on the outer side of the whole yarn, further improving the high abrasion resistance of the whole yarn.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a high abrasion functional yarn, includes the yarn main part, its characterized in that: the yarn main body adopts a composite winding core-spun yarn structure and comprises a high-strength wire core, a first wear-resistant winding wire core, an anti-corrosion transition core-spun yarn and a second wear-resistant winding wire core;
the high-strength wire core is composed of high-strength fibers (1);
the first wear-resistant winding wire core is composed of polyester long fibers (21) and polyurethane fibers (2), wherein the content ratio of the polyester long fibers (21) to the polyurethane fibers (2) is 1: 2;
the anti-corrosion transition core-spun is composed of polytetrafluoroethylene fibers (3) and carbon fibers (31), wherein the content ratio of the polytetrafluoroethylene fibers (3) to the carbon fibers (31) is 1: 1;
the second wear-resistant winding wire core is composed of spandex long fibers (4) and ultrahigh molecular weight polyethylene fibers (41), wherein the content ratio of the spandex long fibers (4) to the ultrahigh molecular weight polyethylene fibers (41) is 2: 1.
2. The high abrasion resistance functional yarn according to claim 1, wherein: the first wear-resistant winding wire cores are provided with a plurality of groups, and the plurality of groups of the first wear-resistant winding wire cores are wound on the outer surface of the high-strength wire core.
3. The high abrasion resistance functional yarn according to claim 1, wherein: the anti-corrosion transition core-spun is wrapped on the outer sides of the multiple groups of first wear-resistant winding wire cores.
4. The high abrasion resistance functional yarn according to claim 1, wherein: the wear-resisting winding sinle silk of second sets up the multiunit, and the wear-resisting winding sinle silk winding of multiunit second is at the surface of anticorrosion transition covering core.
5. The high abrasion resistance functional yarn according to claim 1, wherein: the content ratio of the first abrasion-resistant winding wire core to the second abrasion-resistant winding wire core is 1: 3.
6. The high abrasion resistance functional yarn according to claim 1, wherein: the number ratio of the polyester long fibers (21) to the high-strength fibers (1) is 4: 1.
7. the high abrasion resistance functional yarn according to claim 1, wherein: the ultra-high molecular weight polyethylene fiber (41) is tightly attached to the carbon fiber (31).
8. The high abrasion resistance functional yarn according to claim 1, wherein: the polyester long fiber (21) is respectively attached to the high-strength fiber (1) and the polytetrafluoroethylene fiber (3).
9. The production process of the high-wear-resistance functional yarn is characterized by comprising the following steps of:
s1 material selection: the high-strength wire cores are made of high-strength fibers, the first wear-resistant winding wire cores are made of polyester long fibers and polyurethane fibers in a content ratio of 1:2, the anti-corrosion transition core-spun core is made of polytetrafluoroethylene fibers and carbon fibers in a content ratio of 1:1, and the second wear-resistant winding wire cores are made of spandex long fibers and ultrahigh molecular weight polyethylene fibers in a content ratio of 2: 1;
once winding of the S2 yarn: selecting 1 high-strength wire core of high-strength fiber and 4 first wear-resistant winding wire cores of polyester long fiber and polyurethane fiber with the content ratio of 1:2 to prepare once-wound yarn through a double-twisting process;
s3 yarn core-spun: selecting an anti-corrosion transition core-spun yarn with polytetrafluoroethylene fiber and carbon fiber content ratio of 1:1 at the outer side of the yarn after S2 primary winding, and preparing the anti-corrosion transition core-spun yarn through a core-spun process;
and (3) secondary winding of the S4 yarn: and selecting a second wear-resistant winding core with the content ratio of spandex long fibers to ultrahigh molecular weight polyethylene fibers being 2:1 at the outer side of the anti-corrosion transition core-spun yarn prepared in the step S3, and preparing the yarn wound twice through a double-twisting process again to obtain the final high-wear-resistant functional yarn.
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| CN202011076580.4A CN112064161A (en) | 2020-10-10 | 2020-10-10 | High-wear-resistance functional yarn and production process thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609287A (en) * | 2020-12-16 | 2021-04-06 | 滨州市丹林体育用品有限公司 | High-strength wear-resistant woven mesh |
| CN114790597A (en) * | 2021-10-28 | 2022-07-26 | 中科检测技术服务(重庆)有限公司 | Composite polymer fiber and preparation method thereof |
-
2020
- 2020-10-10 CN CN202011076580.4A patent/CN112064161A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609287A (en) * | 2020-12-16 | 2021-04-06 | 滨州市丹林体育用品有限公司 | High-strength wear-resistant woven mesh |
| CN114790597A (en) * | 2021-10-28 | 2022-07-26 | 中科检测技术服务(重庆)有限公司 | Composite polymer fiber and preparation method thereof |
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