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Novel composite material warm-keeping flocculus

A composite material, a new type of technology, applied in the direction of textiles, papermaking, non-woven fabrics, etc., can solve the problems of not being able to solve the problem of warming flakes, difficult to adapt to high-quality life, etc., and achieve the effect of simple structure and solving the problem of heat preservation

Pending Publication Date: 2022-04-15
南通华雪新材料科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Then in actual life and work, only from the above three dimensions can not solve the problem of warmth retention of flakes, and it is difficult to be suitable for high-quality life.

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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  • Novel composite material warm-keeping flocculus
  • Novel composite material warm-keeping flocculus
  • Novel composite material warm-keeping flocculus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment one, such as figure 1 It can be seen that:

[0025] The present invention includes: an air-proof upper layer 1, a storage air layer 2 and an air-proof lower layer 3, the air-proof upper layer 1 and the air-proof lower layer 3 are respectively arranged on the upper and lower sides of the air storage layer 2, and the air-proof upper layer 1 and The materials of the air-proof lower layer 3 are the same;

[0026] The air-proof upper layer 1 and the air-proof lower layer 3 are composite materials of two-dimensional ultrafine acrylic fiber and low melting point fiber, and the outer surface of the two-dimensional ultrafine acrylic fiber and low melting point fiber is coated with a glue layer, and the glue layer is made of environmentally friendly textile Special glue spraying setting, because the upper surface of the air-proof upper layer 1 and the lower air-proof layer 3 is sprayed with environmentally friendly textile special glue for compaction, the effect is li...

Embodiment 2

[0030] Embodiment two, such as figure 2 It can be seen that:

[0031] On the basis of Embodiment 1, this embodiment 2 also includes: the air-proof upper layer 1 is provided with multiple layers, including an upper layer and a lower layer, and the lower layer is arranged near the side of the air storage layer 2, and the lower layer is toothed, and the teeth The shaped upper surface is bonded to the upper layer, and the lower surface is bonded to the storage air layer 2.

[0032] Preferably in this implementation, an empty layer 4 is provided between the upper layer and the lower layer.

[0033] With the above structure, the empty layer is used to isolate the external cold air, which can further ensure the thermal performance of the wadding.

Embodiment 3

[0034] Embodiment three, such as image 3 It can be seen that:

[0035] Present embodiment three also includes on the basis of embodiment two:

[0036] In this implementation, preferably, the air-proof lower layer 3 is provided with the same structure as the air-proof upper layer 1, which can further ensure the heat-retaining performance of the flakes.

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 novel composite material warm-keeping flocculus which comprises an anti-ventilation upper layer, an air storage layer and an anti-ventilation lower layer, the anti-ventilation upper layer and the anti-ventilation lower layer are arranged on the upper side and the lower side of the air storage layer respectively, and the anti-ventilation upper layer and the anti-ventilation lower layer are made of the same material; the air-permeable upper layer and the air-permeable lower layer are made of a composite material of two-dimensional superfine acrylic fibers and low-melting-point fibers, and the outer surfaces of the two-dimensional superfine acrylic fibers and the low-melting-point fibers are coated with glue layers; and the air storage layer is made of a hollow three-dimensional and acrylic staple fiber composite material. The flocculus is simple in structure, air storage of the flocculus is achieved through compounding of various materials, the heat conductivity coefficient is reduced, and the heat preservation problem is solved.

Description

technical field [0001] The invention mainly relates to the technical field of novel textile processing, and in particular relates to a novel composite material warm-keeping wadding, which is suitable for technological innovation and material application of the wadding. Background technique [0002] Existing wadding has two kinds of materials, cotton and polyester staple fiber, because the process is simple, the material is single, and the warmth retention property is poor. There are three factors that depend on the heat preservation of the material: 1. The air permeability of the material surface. The better the air permeability, the worse the heat preservation effect; 2. The thermal conductivity of the material itself. The greater the heat conductivity coefficient, the worse the heat preservation effect; The main reason for keeping warm is that the thermal conductivity of air is 0.026, which is a natural and high-quality thermal insulation material. All warm-keeping flakes ...

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): D04H1/02D04H1/593
Inventor 沈进
Owner 南通华雪新材料科技发展有限公司
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