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Insulated Composite Fabric

A composite fabric and fabric technology, applied in fabric surface trimming, textile and paper making, transportation and packaging, etc., can solve the problems of loss of heat insulation performance, poor air permeability, low air permeability, etc.

Active Publication Date: 2012-08-15
MMI IPCO LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, garments made from the resulting fabric structures described above can have reasonable thermal insulation properties, but are less air permeable and, therefore, less breathable
[0005] Nonwoven fill materials also tend to flatten under pressure and therefore exhibit a loss of insulating properties

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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  • Insulated Composite Fabric
  • Insulated Composite Fabric
  • Insulated Composite Fabric

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0059] Figure 6An example of an insulating composite fabric 20' having a lightweight construction is shown. The fabric comprises an inner fabric layer 21', an outer fabric layer 22', and an insulating filler fabric layer 23' enclosed therebetween. Both the inner fabric layer 21' and the outer fabric layer 22' are composed of a knitted fabric having a mesh structure. The mesh structure of the inner and outer fabric layers 21', 22' has a plurality of openings 25. The heat-insulating filler fabric layer 23' is made of double-sided knitted fabric (such as double-sided warp knitted fabric, double-sided knitted fabric with pile loop sinker arc structure, or double-sided back pile knitted fabric), and its weight From about 1 ounce per square yard to about 4 ounces per square yard, with a bulk (thickness) of about 0.1 inch to about 0.2 inch. The insulating-fill fabric layer 23' is sewn (e.g. quilted) to one or both of the inner and outer fabric layers 21', 22'. The ligh...

example 2

[0061] Figure 7 The figure shows a heat-insulating composite fabric 20" of a medium structure. The heat-insulating composite fabric 20" of the medium structure includes an inner fabric layer 21" made of a knitted fabric with a mesh structure, and an outer fabric layer 21" made of a woven fabric. layer 22", and an insulating-filler fabric layer 23" enclosed therebetween. The insulating-filler fabric layer 23" is made of a double-knitted fabric (such as a double-sided warp-knitted fabric with pile loop settlement Double-knit fabric of raised sinker terry loop construction, or double-sided back pile knitted fabric (sliver knit)), having a weight of about 3 ounces per square yard to about 8 ounces per square yard, and a bulk density ( thickness) from about 0.15 inches to about 0.4 inches. The insulating filler fabric layer 23" is sewn (e.g., quilted) to one or both of the inner and outer fabric layers 21", 22". The insulating properties provided by the intermediate insulating co...

example 3

[0063] Figure 8 The figure shows a heavy-duty construction insulated composite fabric 20"'. The heavy-duty construction insulated composite fabric 20"' includes an inner fabric layer 21"', an outer fabric layer 22"', and Insulating filler fabric layer 23"'. In this heavy-duty construction, both the inner fabric layer 21"' and the outer fabric layer 22"' are constructed of woven fabric. The insulating filler fabric layer 23" 'Consisting of double-knit fabrics (such as double-knit warp knit, double-knit with pile loop sinker arc construction, or double-back pile knit) weighing from about 4 ounces per square yard to about 12 Ounces per square yard, with a bulk (thickness) of about 0.2 inches to about 1.0 inches. The insulating-fill fabric layer 23"' is sewn (eg, quilted) to one or both of the inner and outer fabric layers 21"', 22"'. The heavy-duty insulating composite fabric 20"' provides The thermal insulation performance is about 1.0clo / oz 2 to about 3.0clo / oz 2 .

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

An insulated composite fabric that includes an inner fabric layer, an outer fabric layer, and an insulating-filler fabric layer enclosed between the inner fabric layer and the outer fabric layer. The insulating-filler fabric layer is a textile fabric with a raised surface on at least one side of the fabric.

Description

technical field [0001] The present invention relates to an insulating composite fabric comprising the addition of a woven fabric having a raised surface on one or both sides as an insulating filler material. Background technique [0002] Traditional looking fabric constructions typically include a nonwoven filler material enclosed between two woven fabric "face" layers. These nonwoven filler materials are known to provide relatively high levels of thermal insulation performance and are lightweight and packable. [0003] Some known nonwoven filler materials, such as Available from Albany International Ltd., and Thinsulate TM , available from Minnesota Mining Manufacturing Company, is easy to move, and the fibers of the nonwoven filler material generally stick out easily from the woven fabric layer. To inhibit this fiber transfer, it is known to quilt filler material into one or both of the woven fabric layers. However, the quilting tends to flatten the nonwoven filler ma...

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): A41D31/00B32B5/26B32B5/02
CPCB32B5/02B32B5/024B32B5/26B32B2250/04B32B2250/20B32B2307/304B32B2437/00A41D27/28A41D31/065Y10T156/10Y10T428/23914A41D31/102A41D31/125A41D31/145B32B37/18D05B1/02D05B11/00D05C15/04D06C27/00B32B2305/18B32B7/02Y10T428/239
Inventor M.罗克J.蔡巴G.韦纳J.亨特C.哈里斯拉克D.科斯特洛S.弗莱文M.韦伯斯特
Owner MMI IPCO LLC
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