CN2261436Y - High strength, high extension and cored elastic yarn - Google Patents
High strength, high extension and cored elastic yarn Download PDFInfo
- Publication number
- CN2261436Y CN2261436Y CN 96239741 CN96239741U CN2261436Y CN 2261436 Y CN2261436 Y CN 2261436Y CN 96239741 CN96239741 CN 96239741 CN 96239741 U CN96239741 U CN 96239741U CN 2261436 Y CN2261436 Y CN 2261436Y
- Authority
- CN
- China
- Prior art keywords
- utility
- cord fabric
- yarn
- model
- polyamide fibre
- 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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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The utility model belongs to a weft thread used for making cord fabric for vehicle tires, which mainly solves the problems of low strength and low elongation rate of the weft threads of pure cotton yarn. The utility model is characterized in that nylon winding silk is used as core material, the nylon winding silk is close surrounded by a layer of cotton fibre. The weft thread has the characteristics of high strength and high elongation rate. Cord fabric woven by using the utility model also has the characteristics high strength, high elongation rate and favorable elastic property. Tires made from the cord fabric are not easy to wear and burst and have the advantage of long service life.
Description
The utility model relates to a kind of weft yarn that the doughnut cord fabric is used of making, the cord fabric parallel that particularly a kind of replace cotton yarn is made parallel and improved greatly than performance.
At present, the cord fabric that the manufacturing doughnut is used all is to do warp by common cord fabric thread, makes parallel with purified cotton yarns, is made into by certain thread count.Its weak point is limit by the intrinsic propesties of purified cotton yarns (being formed by the fine latitude spinning of natural cotton), even take to increase the measures such as density of weft yarn, its brute force and percentage elongation finally can not produce a desired effect, cause adopting that Quality Pure Cotton Yarn Production is low as the cord fabric intensity that parallel is made into, percentage elongation is low, poor flexibility, the tire of making is easy to wear, blow out, service life is short, has had a strong impact on the weight of tire.
The purpose of this utility model is exactly to provide a kind of high weft yarn of intensity height, percentage elongation that the doughnut cord fabric is used of making at above-mentioned weak point.
Technical solution of the present utility model is: a kind of high-strength height is stretched core-spun elastic yarn, it is characterized in that: adopting the polyamide fibre undrawn yarn is core material, and closely surrounds one deck cotton fiber around this polyamide fibre undrawn yarn.
Cotton fiber described in the utility model technical solution can closely be wrapped in around the polyamide fibre undrawn yarn.
Polyamide fibre undrawn yarn described in the utility model technical solution and cotton fiber can be to combine with 55: 45 weight percent.
The utility model is because employing polyamide fibre undrawn yarn is a core material, and around it closely around the textile fiber of one deck, and chinlon filament has powerful height, the characteristic that percentage elongation is high, cotton fiber has good thermal insulation, therefore, compare as parallel, adopt the utility model to have intensity height, characteristics that percentage elongation is high as parallel with adopting purified cotton yarns.With the cord fabric that it is made into, behind the high temperature impregnation, because cotton layer makes the polyamide fibre undrawn yarn keep original brute force and percentage elongation to a certain extent to the protective effect of core material, cord fabric also has powerful height, percentage elongation is high and the characteristic of good springiness thereby make.Not easy to wear with its doughnut of producing, be difficult for blowing out long service life.
Accompanying drawing is a cross-sectional structure schematic diagram of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing: polyamide fibre undrawn yarn 1 is a core material, has the characteristic that brute force is high, percentage elongation is high.Cotton fiber 2 with polyamide fibre undrawn yarn 1 closely looping get up, make the percentage by weight of polyamide fibre undrawn yarn 1 and cotton fiber 2 be about 55: 45, and the bottom pour ladle length of looping can not be above 0.5 millimeter.Use the high-strength height that constitutes by polyamide fibre undrawn yarn 1 and cotton fiber 2 to stretch the cord fabric that stretch yarn is made into, also have powerful high, percentage elongation is high and the characteristic of good springiness.Not easy to wear with its doughnut of producing, be difficult for blowing out long service life.
Claims (3)
1, a kind of high-strength height is stretched core-spun elastic yarn, it is characterized in that: adopting polyamide fibre undrawn yarn (1) is core material, and closely surrounds one deck cotton fiber (2) around this polyamide fibre undrawn yarn (1).
2, high-strength height according to claim 1 is stretched core-spun elastic yarn, it is characterized in that: described cotton fiber (2) closely is wrapped in around the polyamide fibre undrawn yarn (1).
3, high-strength height according to claim 1 and 2 is stretched core-spun elastic yarn, it is characterized in that: described polyamide fibre undrawn yarn and cotton fiber are to combine with 55: 45 weight percent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96239741 CN2261436Y (en) | 1996-11-11 | 1996-11-11 | High strength, high extension and cored elastic yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96239741 CN2261436Y (en) | 1996-11-11 | 1996-11-11 | High strength, high extension and cored elastic yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2261436Y true CN2261436Y (en) | 1997-09-03 |
Family
ID=33914704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96239741 Expired - Fee Related CN2261436Y (en) | 1996-11-11 | 1996-11-11 | High strength, high extension and cored elastic yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2261436Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455063A (en) * | 2014-09-28 | 2015-03-25 | 南通新源特种纤维有限公司 | Covering yarn for automobile clutch surface patch |
| CN110004528A (en) * | 2019-04-18 | 2019-07-12 | 宿迁市柯信纺织品股份有限公司 | A kind of Retreatment method applied to textile industry carding step |
| CN114293302A (en) * | 2022-01-07 | 2022-04-08 | 嘉兴博蕾新材料有限公司 | Special yarn for industrial gum dipping cord fabric and production process thereof |
-
1996
- 1996-11-11 CN CN 96239741 patent/CN2261436Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455063A (en) * | 2014-09-28 | 2015-03-25 | 南通新源特种纤维有限公司 | Covering yarn for automobile clutch surface patch |
| CN110004528A (en) * | 2019-04-18 | 2019-07-12 | 宿迁市柯信纺织品股份有限公司 | A kind of Retreatment method applied to textile industry carding step |
| CN114293302A (en) * | 2022-01-07 | 2022-04-08 | 嘉兴博蕾新材料有限公司 | Special yarn for industrial gum dipping cord fabric and production process thereof |
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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 |