Insulation Composite Fabric
A technology of composite fabrics, fabrics, applied in the direction of fabric surface trimming, textile and papermaking, transportation and packaging, etc., can solve the problems of low air permeability, poor air permeability, loss of thermal insulation performance, etc.
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example 1
[0059] Figure 6 An 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 About 1 ounce per square yard (34 grams per square meter) to about 4 ounces per square yard (136 grams per square meter), the bulk density (thickness) is about 0.1 inches (about 0.3cm) to about 0.2 inches (about 0.5 cm). The insulating-fill fabric layer 23' is...
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 sliver knit), weighing from about 3 ounces per square yard (102 grams per square meter) to about 8 ounces The bulk (thickness) is about 0.15 inches (about 0.4 cm) to about 0.4 inches (about 1.0 cm) per square yard (271 grams per square meter). 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 t...
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 approximately 4 ounces per square yard (136 grams per square meter) to about 12 ounces per square yard (407 grams per square meter), with a bulk density (thickness) of about 0.2 inches (about 0.5 cm) to about 1.0 inches (about 2.5 cm). 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"'...
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