CN201835018U - Nylon-modified composite fiber - Google Patents
Nylon-modified composite fiber Download PDFInfo
- Publication number
- CN201835018U CN201835018U CN2010201946111U CN201020194611U CN201835018U CN 201835018 U CN201835018 U CN 201835018U CN 2010201946111 U CN2010201946111 U CN 2010201946111U CN 201020194611 U CN201020194611 U CN 201020194611U CN 201835018 U CN201835018 U CN 201835018U
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- nylon
- fibre
- composite fiber
- cortex
- polyamide fibre
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Abstract
The utility model relates to the field of composite fibers, in particular to a nylon-modified composite fiber, which can replace the conventional nylon filament in terms of certain performance and purposes, and solves the problem of high cost of the nylon filament in the prior art. The composite fiber comprises a terylene core layer and a nylon coating layer, wherein the core layer and the coating layer form an inner-outer structure that the coating layer is wrapped outside the core layer, the cross section of the terylene core layer has a trilobal structure, and the cross section of the nylon coating layer has a regular triangle structure. Compared with the nylon filament, the nylon-modified composite fiber is superior in price and increases the production benefit.
Description
Technical field
The utility model relates to the composite fibre field, specifically is a kind of polyamide fibre modification composite fibre.
Background technology
General polyamide fibre (PA6, PA66) modified fibre is meant that the raw material that adds a certain proportion of other compositions in materials of the synthetic fibre reaches the effect of its modification, makes that the performance of one-component polyamide fibre is changed.
At present, the trade mark cloth of using on most of article is exactly that coating factory utilizes coating process to be processed into, and is exactly chinlon filament with the raw material of these coatings.But, consider that from economic angle the cost of producing chinlon filament is higher.
The utility model content
The purpose of this utility model is to provide a kind of polyamide fibre modification composite fibre, can substitute conventional chinlon filament aspect some performance and the purposes, solves the existing higher problem of chinlon filament cost.
The technical solution of the utility model is as follows:
A kind of polyamide fibre modification composite fibre is characterized in that: this composite fibre comprises the sandwich layer of terylene formation and the cortex that polyamide fibre constitutes, and sandwich layer and cortex are provided with structure inside and outside being, cortex is coated on the sandwich layer outside.
This composite fibre is characterized in that: the cross section of sandwich layer terylene is three-lobed structure, and the cross section of cortex polyamide fibre is the equilateral triangle structure.
The beneficial effects of the utility model are as follows:
1, the utility model polyamide fibre modification composite fibre, adopt polyamide fibre and terylene compound and make, this composite fibre can substitute conventional one-component chinlon filament aspect some performance and the purposes, with respect to chinlon filament, have very large price advantage, improved productivity effect.
2, the utility model polyamide fibre modification composite fibre, relatively more extensive in the application of trade mark cloth at home, so have very vast potential for future development.
Description of drawings
Fig. 1 is the schematic cross-section of the utility model polyamide fibre modification composite fibre.
Among the figure, 1 sandwich layer; The cross section of 2 sandwich layer terylene; 3 cortexes; The cross section of 4 cortex polyamide fibres.
The specific embodiment
As shown in Figure 1, the utility model polyamide fibre modification composite fibre mainly comprises the sandwich layer 1 of terylene formation and the cortex 3 that polyamide fibre constitutes, sandwich layer 1 is provided with structure inside and outside with cortex 3 being, cortex 3 is coated on sandwich layer 1 outside, the cross section 2 of sandwich layer terylene is three-lobed structure, and the cross section 4 of cortex polyamide fibre is the equilateral triangle structure.
In the present embodiment, polyamide fibre modification composite fibre is polyamide fibre and two kinds of components of terylene (40wt%: 60wt%) compound formation according to a certain percentage.At first, make precursor by the spinnerets direct fabrics of complex screw, composite component and skin-core structure, it is to utilize a step to spin complete cold stretch technology to make.The utility model polyamide fibre modification composite fibre all has the performance of conventional polyamide fibre, and this cold stretch product feel is very soft, especially can substitute the one-component chinlon filament fully in the utilization of deep layer technology.
Claims (3)
1. polyamide fibre modification composite fibre is characterized in that: this composite fibre comprises the cortex that sandwich layer that terylene constitutes and polyamide fibre constitute, and sandwich layer and cortex are provided with structure inside and outside being, cortex is coated on outside the sandwich layer.
2. according to the described polyamide fibre modification of claim 1 composite fibre, it is characterized in that: the cross section of sandwich layer terylene is three-lobed structure.
3. according to the described polyamide fibre modification of claim 1 composite fibre, it is characterized in that: the cross section of cortex polyamide fibre is the equilateral triangle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201946111U CN201835018U (en) | 2010-05-18 | 2010-05-18 | Nylon-modified composite fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201946111U CN201835018U (en) | 2010-05-18 | 2010-05-18 | Nylon-modified composite fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201835018U true CN201835018U (en) | 2011-05-18 |
Family
ID=44005123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201946111U Expired - Fee Related CN201835018U (en) | 2010-05-18 | 2010-05-18 | Nylon-modified composite fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201835018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928778A (en) * | 2015-07-02 | 2015-09-23 | 江苏鸿顺合纤科技有限公司 | Reinforcement self-adhesion special-shaped sheath-core compound filament yarn and preparation method |
-
2010
- 2010-05-18 CN CN2010201946111U patent/CN201835018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928778A (en) * | 2015-07-02 | 2015-09-23 | 江苏鸿顺合纤科技有限公司 | Reinforcement self-adhesion special-shaped sheath-core compound filament yarn and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20160518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |