CN106868679A - A kind of novel high wear-resistant harness cord - Google Patents
A kind of novel high wear-resistant harness cord Download PDFInfo
- Publication number
- CN106868679A CN106868679A CN201710236890.XA CN201710236890A CN106868679A CN 106868679 A CN106868679 A CN 106868679A CN 201710236890 A CN201710236890 A CN 201710236890A CN 106868679 A CN106868679 A CN 106868679A
- Authority
- CN
- China
- Prior art keywords
- harness cord
- yarn
- resistant
- novel high
- high wear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C3/00—Jacquards
- D03C3/24—Features common to jacquards of different types
- D03C3/40—Constructions of lifting-cords
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/06—Braid or lace serving particular purposes
- D04C1/12—Cords, lines, or tows
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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
-
- 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]
-
- 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
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
-
- 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
- D10B2401/00—Physical properties
- D10B2401/16—Physical properties antistatic; conductive
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The present invention relates to a kind of novel high wear-resistant harness cord, including knitting yarn and heart yarn, the knitting yarn is multiply polytetrafluoroethylene (PTFE) yarn, the heart yarn splits twisted yarn for one poly tetrafluoroethylene, and the knitting yarn and heart yarn are woven into novel high wear-resistant polytetrafluoroethylene (PTFE) harness cord by control of two-dimensional braided machine.A kind of novel high wear-resistant harness cord of the present invention, because the polytetrafluoroethylmaterial material selected has very small coefficient of friction, extremely excellent lubricity is shown as when being rubbed with keevil, and polytetrafluoroethylene (PTFE) also has excellent heat endurance, therefore, make harness cord from polytetrafluoroethylene (PTFE) yarn and be remarkably improved its service life.High-wearing polytetrafluoroethylcomposite harness cord can also save common harness cord necessary to coating and Final finishing treatment process, it is woven after can be applied directly on jacquard loom, with simple processing, technological process is short, the characteristics of production efficiency is high.
Description
Technical field
The invention belongs to textile technology field, more particularly to a kind of novel high wear-resistant harness cord.
Background technology
Harness cord is one of main lift part of jacquard loom shedding motion, and the lifting fortune of hundreds of thousands time is born daily
Dynamic, when weaving machine high-speed is operated, harness cord is rubbed with seabed plate, keevil, heald, and these rubbing actions can be not only influenceed outside it
See, reduce its performance, and its service life can be influenceed.Friction at harness cord and keevil is the main original of harness cord fracture failure
Cause, once harness cord is rubbed herein, will form fabric defect, need hard stop to overhaul, so as to cause the drop of production efficiency
It is low.Therefore, the anti-wear performance of harness cord is most important.
On the one hand, the anti-wear performance of harness cord depends on the performance of fiber used.Fiber must possess excellent wearability, such as
Ultra-high molecular weight polyethylene, nylon and terylene；The heat that harness cord is produced when being rubbed with keevil can reduce harness cord mechanical property, so fine
Dimension will have excellent heat resistance, such as aramid fiber and terylene；Additionally, the electrostatic that harness cord is produced when being rubbed with keevil can adsorb building ring
Dust in border, this can deteriorate the working environment at friction points, accelerate the wear and rupture of harness cord, so being commonly incorporated into harness cord a small amount of
Conductive filament improving antistatic behaviour.
On the other hand, the anti-wear performance of harness cord depends on the coating treatment of harness cord.Traditional harness cord uses cotton, flaxen fiber system
Into, need to oil or starching treatment, to improve anti-wear performance.Conventional harness cord is formed using polyvinyl or polyester filament braiding at present,
Need to be by coating and finishing process, with improve wearability and strong stretching property.Although these methods have reached effect to a certain extent
Really, but in actual applications, with the abrasion and stripping of coating, the fiber in harness cord is just directly exposed under friction duty, and
Rubbed faster, ultimately resulted in the lost of life of harness cord.
At present, jacquard loom without shuttle, high speed, wide cut development trend the anti-wear performance of harness cord is proposed it is higher
Requirement.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of novel high wear-resistant harness cord, by multiply polytetrafluoroethylene (PTFE)
Yarn is knitted to form novel high wear-resistant harness cord through control of two-dimensional braided machine, and to solve, harness cord wearability in the prior art is not high to be lacked
Fall into, can meet without shuttle, high speed, wide cut jacquard loom application.
The technical solution adopted for the present invention to solve the technical problems is：A kind of novel high wear-resistant harness cord is provided, it is special
Levy and be：Including knitting yarn and heart yarn, the knitting yarn is multiply polytetrafluoroethylene (PTFE) yarn, and the heart yarn is one polytetrafluoroethyl-ne
Alkene film splits twisted yarn, and the knitting yarn and heart yarn are woven into novel high wear-resistant polytetrafluoroethylene (PTFE) harness cord by control of two-dimensional braided machine.
Further technical scheme of the invention is that the multiply polytetrafluoroethylene (PTFE) yarn is 12 or 16 strands of poly tetrafluoroethylenes
Split twisted yarn.
Further technical scheme of the invention is that the content that the poly tetrafluoroethylene splits twisted yarn is 0-100%.
Further technical scheme of the invention is, the knitting yarn in the novel high wear-resistant polytetrafluoroethylene (PTFE) harness cord and
Heart yarn can be replaced by the yarn of the polyester filament of certain number of share of stock.
Further technical scheme of the invention is, alternative in the novel high wear-resistant polytetrafluoroethylene (PTFE) harness cord to increase
Plus one terylene conductive filament or polyamide fibre conductive filament or carbon fiber guiding electrical filament, to improve the antistatic property of new harness cord.
Further technical scheme of the invention is, a diameter of the 0.5 of the novel high wear-resistant polytetrafluoroethylene (PTFE) harness cord
~3.0mm.
Further technical scheme of the invention is that the knitting yarn and heart yarn are woven into new height by control of two-dimensional braided machine
After wearability polytetrafluoroethylene (PTFE) harness cord, novel high wear-resistant polytetrafluoroethylene (PTFE) harness cord can carry out ptfe emulsion dip coating
And heat treatment.
Beneficial effect
A kind of novel high wear-resistant harness cord of the present invention, because the polytetrafluoroethylmaterial material selected has very small rubbing
Wipe coefficient, show as extremely excellent lubricity when being rubbed with keevil, and polytetrafluoroethylene (PTFE) also have it is excellent thermally-stabilised
Property, therefore, make harness cord from polytetrafluoroethylene (PTFE) yarn and be remarkably improved its service life.High-wearing polytetrafluoroethylcomposite harness cord
Coating and Final finishing treatment process necessary to common harness cord can also be saved, it is woven after can be applied directly on jacquard loom, have
There is simple processing, technological process is short, the characteristics of production efficiency is high.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after the content for having read instruction of the present invention, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
Embodiment 1
16 strands of poly tetrafluoroethylenes are split into twisted yarn as knitting yarn, one poly tetrafluoroethylene splits twisted yarn as core
Yarn, novel high wear-resistant polytetrafluoroethylene (PTFE) harness cord is woven into through control of two-dimensional braided machine, directly forms final products.
Embodiment 2
12 strands of poly tetrafluoroethylenes are split twisted yarn and 4 strands of high-tenacity low-elongation polyester filaments as knitting yarn, one is high-strength
Flatness type polyester filament is woven into novel high wear-resistant polytetrafluoroethylene (PTFE) harness cord as heart yarn through control of two-dimensional braided machine.Wherein up time
Each 2 strands of Polyester Yarns on needle knitting direction and weaving direction counterclockwise, and it is symmetrically placed, by woven harness cord through polytetrafluoroethylene (PTFE)
Emulsion dip coating, is heat-treated after drying near polytetrafluoroethylene (PTFE) fusing point, forms final products.
Claims (7)
1. a kind of novel high wear-resistant harness cord, it is characterised in that：Including knitting yarn and heart yarn, the knitting yarn is multiply polytetrafluoro
Ethene yarn, the heart yarn splits twisted yarn for one poly tetrafluoroethylene, and the knitting yarn and heart yarn are compiled by control of two-dimensional braided machine
It is made into novel high wear-resistant polytetrafluoroethylene (PTFE) harness cord.
2. a kind of novel high wear-resistant harness cord according to claim 1, it is characterised in that：The multiply polytetrafluoroethylyarn yarn
Line splits twisted yarn for 12 or 16 strands of poly tetrafluoroethylenes.
3. a kind of novel high wear-resistant harness cord according to claim 2, it is characterised in that：The poly tetrafluoroethylene splits and adds
The content of twist yarn is 0-100%.
4. a kind of novel high wear-resistant harness cord according to claim 1, it is characterised in that：The novel high wear-resistant poly- four
Knitting yarn and heart yarn in PVF harness cord can be replaced by the yarn of the polyester filament of certain number of share of stock.
5. a kind of novel high wear-resistant harness cord according to claim 1, it is characterised in that：The novel high wear-resistant poly- four
It is alternative in PVF harness cord to increase one terylene conductive filament or polyamide fibre conductive filament or carbon fiber guiding electrical filament, it is new logical to improve
The antistatic property of silk.
6. a kind of novel high wear-resistant harness cord according to claim 1, it is characterised in that：The novel high wear-resistant poly- four
A diameter of 0.5~3.0mm of PVF harness cord.
7. a kind of novel high wear-resistant harness cord according to claim 1, it is characterised in that：The knitting yarn and heart yarn pass through
After control of two-dimensional braided machine is woven into novel high wear-resistant polytetrafluoroethylene (PTFE) harness cord, novel high wear-resistant polytetrafluoroethylene (PTFE) harness cord can be carried out
Ptfe emulsion dip coating and heat treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710236890.XA CN106868679B (en) | 2017-04-12 | 2017-04-12 | A kind of novel high wear-resistant harness cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710236890.XA CN106868679B (en) | 2017-04-12 | 2017-04-12 | A kind of novel high wear-resistant harness cord |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106868679A true CN106868679A (en) | 2017-06-20 |
| CN106868679B CN106868679B (en) | 2019-07-23 |
Family
ID=59161971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710236890.XA Active CN106868679B (en) | 2017-04-12 | 2017-04-12 | A kind of novel high wear-resistant harness cord |
Country Status (1)
| Country | Link |
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| CN (1) | CN106868679B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112553899A (en) * | 2020-10-12 | 2021-03-26 | 蓝星（成都）新材料有限公司 | Oiling agent for para-aramid fiber and use method thereof |
Citations (9)
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|---|---|---|---|---|
| JP2008045255A (en) * | 2006-08-21 | 2008-02-28 | Sakai Ovex Co Ltd | Heald and apparatus for producing fabric |
| CN101215743A (en) * | 2008-01-14 | 2008-07-09 | 青岛大学 | Method for spinning polytetrafluoroethylene yarn and wire yarn |
| CN201437565U (en) * | 2009-07-15 | 2010-04-14 | 浙江朗德实业有限公司 | Terylene weaving harness cord with high reliability |
| CN102094343A (en) * | 2009-12-14 | 2011-06-15 | 中国水产科学研究院东海水产研究所 | Ultrahigh molecular weight polyethylene abrasion and temperature resistant composite braided rope |
| CN201873820U (en) * | 2010-11-30 | 2011-06-22 | 曾华良 | PTFE (Polytetrafluoroethylene) wear-resisting palm fibre |
| CN104452099A (en) * | 2013-09-22 | 2015-03-25 | 泰安鲁普耐特塑料有限公司 | Polytetrafluoroethylene fiber compound rope and preparation method thereof |
| CN104975400A (en) * | 2015-07-29 | 2015-10-14 | 安徽创星实业有限公司 | High-strength wear resistant vinylon harness |
| US20150320026A1 (en) * | 2014-05-08 | 2015-11-12 | Cortland Line Co. | Fly line construction |
| CN105155077A (en) * | 2015-07-29 | 2015-12-16 | 安徽创星实业有限公司 | Method for manufacturing polyvinyl terylene harness cord |
-
2017
- 2017-04-12 CN CN201710236890.XA patent/CN106868679B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008045255A (en) * | 2006-08-21 | 2008-02-28 | Sakai Ovex Co Ltd | Heald and apparatus for producing fabric |
| CN101215743A (en) * | 2008-01-14 | 2008-07-09 | 青岛大学 | Method for spinning polytetrafluoroethylene yarn and wire yarn |
| CN201437565U (en) * | 2009-07-15 | 2010-04-14 | 浙江朗德实业有限公司 | Terylene weaving harness cord with high reliability |
| CN102094343A (en) * | 2009-12-14 | 2011-06-15 | 中国水产科学研究院东海水产研究所 | Ultrahigh molecular weight polyethylene abrasion and temperature resistant composite braided rope |
| CN201873820U (en) * | 2010-11-30 | 2011-06-22 | 曾华良 | PTFE (Polytetrafluoroethylene) wear-resisting palm fibre |
| CN104452099A (en) * | 2013-09-22 | 2015-03-25 | 泰安鲁普耐特塑料有限公司 | Polytetrafluoroethylene fiber compound rope and preparation method thereof |
| US20150320026A1 (en) * | 2014-05-08 | 2015-11-12 | Cortland Line Co. | Fly line construction |
| CN104975400A (en) * | 2015-07-29 | 2015-10-14 | 安徽创星实业有限公司 | High-strength wear resistant vinylon harness |
| CN105155077A (en) * | 2015-07-29 | 2015-12-16 | 安徽创星实业有限公司 | Method for manufacturing polyvinyl terylene harness cord |
Non-Patent Citations (1)
| Title |
|---|
| 宗亚宁: "《新型纺织材料及应用》", 31 October 2009, 中国纺织出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112553899A (en) * | 2020-10-12 | 2021-03-26 | 蓝星（成都）新材料有限公司 | Oiling agent for para-aramid fiber and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106868679B (en) | 2019-07-23 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210618 Address after: No. 999, Dingjian Road, Dingyan street, Wujin District, Changzhou City, Jiangsu Province, 213000 Patentee after: CHANGZHOU XCF POLYMER MATERIALS Co.,Ltd. Address before: 201620 No. 2999 North Renmin Road, Songjiang new town, Songjiang District, Shanghai. Patentee before: DONGHUA University Patentee before: CHANGZHOU XCF POLYMER MATERIALS Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A New Type of High Wear Resistance Wire Effective date of registration: 20230926 Granted publication date: 20190723 Pledgee: Bank of China Limited Changzhou Economic Development Zone sub branch Pledgor: CHANGZHOU XCF POLYMER MATERIALS CO.,LTD. Registration number: Y2023980058754 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |