Waste fiber non-woven fabric

A waste fiber and non-woven fabric technology, which is applied in non-woven fabrics, textiles, papermaking, synthetic resin layered products, etc., can solve the problems of large proportion of waste fibers, easy falling off of waste fibers, small proportion of waste fibers, etc., to achieve retention performance, damage reduction, drop and waste reduction effects

Inactive Publication Date: 2019-03-01
HAIAN KEHAO TEXTILE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned technical problems, the present invention provides a method for solving the problems in the prior art that the proportion of waste fibers used in non-woven fabrics is small, the waste fibers are easy to fall off during processing and use, or the proportion of waste fibers is large and the strength is not uniform, and the needle punching method is easy to delaminate. Waste fiber non-woven fabrics with other problems

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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  • Waste fiber non-woven fabric

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0021] In an exemplary embodiment of the present invention, a waste fiber nonwoven fabric is provided. figure 1 It is a structural schematic view of the waste fiber nonwoven fabric of the embodiment of the present invention. Such as figure 1 As shown, the utility model waste fiber non-woven fabric comprises an upper layer of new fiber web layer 1, an intermediate layer of waste fiber web layer 2 and a lower layer of new fiber web layer 3, and the above three layers of fiber web layers are reinforced by stitching non-woven methods. , the materials of the upper new fiber web layer 1 and the lower new fiber web layer 3 are filaments, thereby ensuring the reinforcement strength of the upper and lower layers and stitching li...

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 provides a waste fiber non-woven fabric. The waste fiber non-woven fabric sequentially includes an upper new fiber net layer, a middle waste fiber net layer and a lower new fiber net layer, wherein the three fiber net layers are reinforced through the stitching non-woven method. The waste fiber non-woven fabric is advantaged in that the waste fiber net layer is sandwiched through stitching and reinforcement through the stitching reinforcement method, is not easy to be layered and is not easy to shed in the middle, the strength of the nonwoven fabric is mainly borne by the upper and lower layers and stitching lines, so the overall strength uniformity of the nonwoven fabric is good.

Description

technical field [0001] The invention relates to a non-woven fabric, in particular to a non-woven fabric using waste fibers. Background technique [0002] In today's increasingly scarce resources such as oil, and in order to save costs and protect the environment, waste fibers are often added to non-woven fabrics. The so-called waste fibers are waste textiles that are broken, carded, sheared and other steps to form fiber clusters, which are generally mixed with new fibers for further processing and utilization. Waste fibers are often relatively short and easy to fall off during processing and use, and are caused by different use processes. The fiber strength declines unevenly, so after utilization, the non-woven fabric strength is uneven and the needle-punching method is easy to delaminate, so the proportion of waste fibers used in the manufacture of non-woven fabrics is small. Contents of the invention [0003] (1) Technical problems to be solved [0004] In view of the ...

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): D04H1/4274D04H1/4374B32B27/12B32B3/26
CPCD04H1/4274B32B3/266B32B27/12D04H1/4374
Inventor 李玉清
Owner HAIAN KEHAO TEXTILE CO LTD
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