Covering fabric with composite staple fiber non-woven fabric as basic fabric and production method of covering fabric

A production method and technology of short fibers, applied in non-woven fabrics, textiles and papermaking, etc., can solve the problems of poor flexibility and heavy weight, and achieve the effects of good wear resistance, light weight and weight reduction

Inactive Publication Date: 2017-08-18
TIANDINGFENG NONWOVENS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a tarpaulin, which can overcome the shortcomings of the existing tarpaulins such as poor strength, poor flexibility and heavy weight, and meet the use requirements of the tarpaulin.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Covering fabric with composite staple fiber non-woven fabric as basic fabric and production method of covering fabric
  • Covering fabric with composite staple fiber non-woven fabric as basic fabric and production method of covering fabric
  • Covering fabric with composite staple fiber non-woven fabric as basic fabric and production method of covering fabric

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Experimental program
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Effect test

Embodiment 1

[0053] In this embodiment, the selected fiber breaking strength is 6.0CN / dtex. Polyester staple fiber with a model of 3D×108mm is used to produce polyester staple fiber non-woven fabrics, and the basis weight of the laid web is 100g / m 2 , two layers, the weight of polyester mesh cloth is 50g / m 2 ,layer.

[0054] The specific production method is as follows:

[0055] Base fabric processing, polyester staple fiber raw materials are sequentially processed into base fabric through the processes of opening, carding, net laying, polyester grid cloth compounding, acupuncture reinforcement, shaping and tentering;

[0056] Functional coating treatment, the base fabric is made into a tarpaulin through the processes of hot rolling and shaping, functional finishing, knife coating and calender cooling;

[0057] Among them, the card clothing model of the carding machine is: cylinder, V.F-4015-18, doffer, V.K-2510-0.8, working roll and stripping roll, K-5040-0.9-R; the gauge is: working r...

Embodiment 2

[0063] In this embodiment, the selected fiber breaking strength is 6.0CN / dtex. The model is 3D×108mm polyester staple fiber to produce polyester staple fiber non-woven fabric, and the basis weight of the fiber net is 150g / m 2 , two layers, the weight of polyester mesh cloth is 50g / m 2 ,layer.

[0064] The specific production method is as follows:

[0065] Base fabric processing, polyester staple fiber raw materials are sequentially processed into base fabric through the processes of opening, carding, net laying, polyester grid cloth compounding, acupuncture reinforcement, shaping and tentering;

[0066] Functional coating treatment, the base fabric is made into a tarpaulin through the processes of hot rolling and shaping, functional finishing, knife coating and calender cooling;

[0067] Among them, the card clothing model of carding machine is: cylinder, V.F-4015-18, doffer, V.K-2510-0.8, work roll and stripping roll, K-5040-0.9-R, gauge: work roll and stripping Roller, 0...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses covering fabric with composite staple fiber non-woven fabric as basic fabric and a production method of the covering fabric. The covering fabric comprises a basic fabric layer and a functional coating layer. The basic fabric layer is a composite layer composed of staple fiber web and polyester fibre mesh fabric; the staple fiber web is made of polyester staple fiber with the fracture strength not less than 5.8CN/dtex and fiber length ranging from 80 mm to 110 mm. The covering fabric using the non-woven fabric as the basic fabric has the advantages of good flexibility and light weight; and as compared with the conventional PE and PVC covering fabric, the covering fabric further has the advantages of high strength, good abrasion resistance, ageing resistance which is much better than that of PE woven coated covering fabric and the like.

Description

technical field [0001] The invention relates to the field of composite tarpaulins, in particular to a tarpaulin with composite short fiber non-woven fabric as the base cloth and a production method thereof. Background technique [0002] In recent years, the rapid development of new materials and production technologies has improved the variety and quality of industrial textiles in China. As a traditional category of industrial textiles, tarpaulins have also developed rapidly. However, judging from the use of its base fabric, it is still mainly the coated canopy material of chemical fiber warp knitting and woven fabric coated with polyvinyl chloride or polyethylene. There are mainly the following technological processes: [0003] (1) PE tarpaulin [0004] Generally refers to color striped cloth, coated with PE film on both sides of PE woven cloth. to 6m), light in weight, the disadvantage is: it is not durable, and water leakage may occur after one use; [0005] (2) PVC ta...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/00D04H1/4374D04H1/435D04H1/72D04H1/485
CPCD04H1/435D04H1/4374D04H1/485D04H1/72D06N3/0011D06N3/0036D06N3/0088
Inventor 田晓斌王菲菲刘冲聂松林刘威理
Owner TIANDINGFENG NONWOVENS CO LTD
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