CN2150221Y - Cord fabric of Jinlun or polyester cord yarn and cotton yarn doubling - Google Patents
Cord fabric of Jinlun or polyester cord yarn and cotton yarn doubling Download PDFInfo
- Publication number
- CN2150221Y CN2150221Y CN93225107.2U CN93225107U CN2150221Y CN 2150221 Y CN2150221 Y CN 2150221Y CN 93225107 U CN93225107 U CN 93225107U CN 2150221 Y CN2150221 Y CN 2150221Y
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- CN
- China
- Prior art keywords
- cord
- yarn
- cotton
- fabric
- tire
- 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.)
- Expired - Fee Related
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- Tires In General (AREA)
Abstract
The utility model discloses a cord fabric of jinlun or polyester cord yarn and cotton cord yarn doubling which is used for the framework of the tire, and the cotton cord yarn and the jinlun cord yarn or the polyester cord yarn are interwoven to form the cord fabric of jinlun or polyester cord yarn and cotton cord yarn doubling. The cotton cord yarn adopts a strand multiple yarn or multiple-strands twisted yarn structure. After the cord fabric is impregnated by latex and dried, the inner part of the cotton cord yarn can still keep loose and dredge the structure. The cotton cord yarn has good guiding air property. So the problem that air-bubble occurs between the cord fabric layers of the tire finished good or between the cord fabric and the tread layer in the production of the tire is effectively solved, and the quality of the tire is ensured.
Description
The utility model relates to a kind of framework material that tire is used of making.
At present, the framework material that rubber plant makes tire all is to adopt polyamide cord fabric or terylene cord fabric, this cord fabric adopts 930dtex * 1, the bifilar long filament POLYAMIDE YARNS of 1400dtex * 1 sub-thread or 930dtex * 1 * 2, cord fabric thread through 280 sth. made by twisting/rice first twists (sub-thread) become with 280 sth. made by twisting/rice retwists (bifilar) is made into the cord that the curtain shape is arranged by certain density again.Because the cord fabric that this polyamide fibre or polyester material are made and the bonding strength of rubber are low, can not directly use aborning, therefore cord fabric must be flooded one deck latex, to improve between cord and the latex, bonding strength between latex and the rubber just can reach the quality requirement in the tire production.
Yet, because polyamide fibre or terylene thread surface are comparatively smooth, and be better to the wet performance of latex, so once dipping, drying, every cord promptly is bonded to one whole closely by latex, cause to have lost original mediation groove between the cord, lost the air guide function, thereby stoped the discharge of steam and air in the tire manufacturing process, when serious, understand between tire finished product casing ply, or cause bubble between cord and the tread ply, seriously influenced the quality of product.
The utility model is intended to overcome the problem of above-mentioned existence, provides a kind of cord fabric and rubber of can making that enough bonding strengths are arranged, and can guarantee the tyre framework material of tire quality again.
The utility model is to realize by the structure that changes tyre cord, the mode that it adopts cotton cord and continuous synthetic fibre or terylene cord and knits, make cord fabric both have specific intensity, have corresponding air guide function again simultaneously, thereby guaranteed the product quality of tire effectively.
Concrete structure of the present utility model is by providing in the accompanying drawing:
Fig. 1 is a structural representation of the present utility model
Below be elaborated with reference to the accompanying drawings: polyamide fibre or terylene cord and cotton cord and the cord fabric of knitting adopt cotton cord 1 and nylon cord 2 as its warp, be interwoven with parallel 4, perhaps adopt cotton cord 1 and terylene cord 3 as its warp, be interwoven with parallel 4.Total radical of cotton cord 1 is that the 0.5-30% of total root line of nylon cord 2 or terylene cord 3 is good.Cotton cord 1 adopts cotton fiber to form through spinning, Split Down and twisting (just being twisted as 740 sth. made by twisting/rice, retwist 370 sth. made by twisting/rice), and adopts one many yarns or multiply retwist structure, and its diameter is 0.4-1.00mm.The diameter of nylon cord or terylene cord is 0.25-1.00mm.Because cotton cord adopts cotton fiber to make, its fiber is short, rough surface, and be bending, for latex moistening, penetrating power is poorer than continuous synthetic fibre or terylene cord, after latex dipping, drying, therefore loose, mediation structure that inside is still keeping, still has good air guide performance.Thereby solved effectively in the tire production, between the tire finished product casing ply, or occurred the problem of bubble between cord and the tread ply, guaranteed the quality of tire.
Claims (3)
1, a kind of polyamide fibre or terylene cord and cotton cord and cord fabric of knitting as tyre framework material, it is characterized in that this cord fabric adopts cotton cord (1) and nylon cord (2) as its warp, be interwoven with parallel (4), or adopt cotton cord (1) and terylene cord (3) as its warp, be interwoven with parallel (4), cotton cord (1) adopts one many yarns or multiply retwist structure.
2, polyamide fibre according to claim 1 or terylene cord and cotton cord and the cord fabric knitted, the total radical that it is characterized in that described cotton cord (1) is the 0.5-30% of total radical of nylon cord (2) or terylene cord (3).
3, polyamide fibre according to claim 1 or terylene cord and cotton cord and the cord fabric knitted, the diameter that it is characterized in that described cotton cord (1) is 0.4-1.00mm, the diameter of nylon cord or terylene cord is 0.25-1.00mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93225107.2U CN2150221Y (en) | 1993-01-28 | 1993-01-28 | Cord fabric of Jinlun or polyester cord yarn and cotton yarn doubling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93225107.2U CN2150221Y (en) | 1993-01-28 | 1993-01-28 | Cord fabric of Jinlun or polyester cord yarn and cotton yarn doubling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2150221Y true CN2150221Y (en) | 1993-12-22 |
Family
ID=33802978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93225107.2U Expired - Fee Related CN2150221Y (en) | 1993-01-28 | 1993-01-28 | Cord fabric of Jinlun or polyester cord yarn and cotton yarn doubling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2150221Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056425C (en) * | 1996-05-29 | 2000-09-13 | 何允吉 | Blend plastic-cotton fabric |
| CN1095002C (en) * | 1999-06-24 | 2002-11-27 | 江苏通盛化纤集团有限公司 | Polypropylene fiber and cotton blend fabric and its prodn. method |
| CN103101133A (en) * | 2011-11-11 | 2013-05-15 | 赛轮股份有限公司 | Discolored exhaust line processing and application methods |
| CN103306003A (en) * | 2013-06-17 | 2013-09-18 | 联新（开平）高性能纤维有限公司 | Novel guiding fabric for tire impregnated fabric |
| RU2657502C1 (en) * | 2014-11-21 | 2018-06-14 | Ориентал Индастриз (Су Джоу) Лтд. | Method of manufacture of polyester cord fabrics with low linear density and high module |
| CN111058147A (en) * | 2019-11-29 | 2020-04-24 | 徐州顺天工业用布有限公司 | Preparation method of novel tire impregnated fabric |
-
1993
- 1993-01-28 CN CN93225107.2U patent/CN2150221Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056425C (en) * | 1996-05-29 | 2000-09-13 | 何允吉 | Blend plastic-cotton fabric |
| CN1095002C (en) * | 1999-06-24 | 2002-11-27 | 江苏通盛化纤集团有限公司 | Polypropylene fiber and cotton blend fabric and its prodn. method |
| CN103101133A (en) * | 2011-11-11 | 2013-05-15 | 赛轮股份有限公司 | Discolored exhaust line processing and application methods |
| CN103306003A (en) * | 2013-06-17 | 2013-09-18 | 联新（开平）高性能纤维有限公司 | Novel guiding fabric for tire impregnated fabric |
| RU2657502C1 (en) * | 2014-11-21 | 2018-06-14 | Ориентал Индастриз (Су Джоу) Лтд. | Method of manufacture of polyester cord fabrics with low linear density and high module |
| CN111058147A (en) * | 2019-11-29 | 2020-04-24 | 徐州顺天工业用布有限公司 | Preparation method of novel tire impregnated fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |