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Warm-keeping composite cloth material, down and feather product structure with downproofness, and production technique of warm-keeping composite cloth material

A production process and anti-drilling down technology, applied in the field of fabrics, can solve the problems of weak glue spots, easy slipping, poor fluffiness of down, etc., to solve the downhole phenomenon and running down, no need for stitches, and good comfort Effect

Inactive Publication Date: 2018-09-04
CPL NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The outer side of this kind of elastic breathable membrane is protected by a cloth layer, but the inner side is directly in contact with the down, so the protection of the inner layer of the membrane is not perfect and sufficient, and the down will quickly flow and gather with the air flow in the membrane, resulting in the fluffiness of the down Poor, that is, there is a running velvet problem
[0005] In order to solve the phenomenon of fleece, the suture is generally carried out in the latitude and longitude direction, so that the fluff is restricted in small squares one by one, but the stitches will inevitably produce pinholes, and the fluff will drill out of the pinholes, which will aggravate the downhole phenomenon
[0006] In addition, because the glue point is directly set on the smoother elastic breathable film, the glue point is not firm, easy to slip, and the service life is short

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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  • Warm-keeping composite cloth material, down and feather product structure with downproofness, and production technique of warm-keeping composite cloth material
  • Warm-keeping composite cloth material, down and feather product structure with downproofness, and production technique of warm-keeping composite cloth material
  • Warm-keeping composite cloth material, down and feather product structure with downproofness, and production technique of warm-keeping composite cloth material

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other Embodiment approach

[0085] In other embodiments, the first inner fabric cloth 110 and the second outer fabric cloth 230 may not be provided at the same time, that is, the first inner fabric cloth 110 is only provided on the inner side of the first moisture-permeable and windproof elastic PU film 120, or only The outer side of the second moisture-permeable and windproof elastic PU film 220 is provided with a second outer fabric cloth 230 .

[0086] Please refer to Figure 10 , the edge banding structure 300 has a strip-shaped elastic base fabric 310, and the inner and outer sides of the elastic base fabric 310 are respectively provided with double-point glue-coating structures 320 and 330, and the double-point glue-coating structure 320 is used for the second layer of the inner composite fabric 100. An outer fabric cloth 130 is bonded to a side away from the first moisture-permeable and windproof elastic PU film 120, and the double-point glue coating structure 330 is used to bond with the second i...

no. 1 example

[0093] Please refer to Figure 14 , the first embodiment of the production process of the thermal composite cloth provided by the present invention comprises the following steps:

[0094] Step S1: Making the outer composite fabric 200.

[0095] Step S2: Fabricate the inner composite fabric 100.

[0096] Step S3: Set a double-point glued structure 160 on the side of the first outer fabric fabric 130 of the inner composite fabric 100 away from the first moisture-permeable and windproof elastic PU film 120 .

[0097] The setup process of the double-point gluing structure is as follows:

[0098] Step S151: preparing a base slurry, blending polyacrylate emulsion and water and stirring evenly, adding an appropriate thickener and stirring evenly, and preparing a base slurry with a certain viscosity.

[0099] Step S152: Prepare hot sol powder.

[0100] Step S153: performing a paste coating process on the cloth with a primer to form a plurality of paste spots, which constitute the ...

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 a warm-keeping composite cloth material, a down and feather product structure with downproofness, and a production technique of the warm-keeping composite cloth material. An inner side composite cloth material and an outer side composite cloth material are composited through dual-point gluing structures, and a gap exists between a first outer side fabric cloth material bodyand a second inner side fabric cloth material body. The inner side composite cloth material and the outer side composite cloth material are connected through an edge sealing structure along the edges, and at least one down and feather filling opening is formed in each edge. The gap between the inner side composite cloth material and the outer side composite cloth material can be filled with downand feather materials through the down and feather filling openings, thus the down and feather penetrating phenomenon and the down moving-out phenomenon can be avoided, thread sewing is not needed, and durability is achieved.

Description

technical field [0001] The invention relates to the field of fabric cloth, in particular to a heat-retaining composite cloth, a structure of an anti-drilling down product and a production process for a heat-retaining composite cloth. Background technique [0002] Down is a natural lightweight and excellent thermal material, which is widely used in the field of winter warm clothing and bedding, but it is very light and easy to move with the air flow, and it is very easy to remove from the fabric yarn or tissue. Slowly drill out of the gaps or stitched pinhole micro-holes, that is, the phenomenon of drilling down. The drilled down is easy to attach to other clothes and affect the appearance, and may cause respiratory discomfort such as asthma in sensitive people. [0003] Chinese patent CN105128442B discloses a manufacturing process for a structure that prevents down from shifting, prevents drilling, and maintains fabric elasticity. It has two layers of fabric, and down is fi...

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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IPC IPC(8): A41D31/02D06M17/00
CPCA41D31/02D06M17/00
Inventor 罗明
Owner CPL NEW MATERIAL TECH CO LTD
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