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Warm-keeping and breathable Kalii soft leather

A breathable card and soft leather technology, applied in the field of sheep soft leather, can solve problems such as affecting the safety of using artificial leather base cloth, poor heat preservation and air permeability of sheep leather, and inability to meet users' needs for keeping warm.

Pending Publication Date: 2022-03-01
ZHEJIANG JINXIN LEATHER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, people's material life is also gradually improved. When people use sheepskin to process items, they will consider all aspects. The warmth retention and air permeability of sheepskin are poor, and they cannot meet the needs of users in severe winter. Warmth needs, and the long-term use of the imitation leather base fabric will cause serious bacterial growth inside it, which affects the safety of the imitation leather base fabric

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 and breathable Kalii soft leather
  • Warm-keeping and breathable Kalii soft leather
  • Warm-keeping and breathable Kalii soft leather

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 As shown, the present embodiment provides a kind of warm and breathable Carrie sheep soft leather, which includes a sheepskin layer 1, two air-permeable layers 2 symmetrically arranged on the outer surface of the sheepskin layer 1 up and down, and an insulating layer arranged on the outer surface of the air-permeable layer 2 3. The buffer layer 6 arranged on the thermal insulation layer 3, the thermal insulation layer 3 includes the plush fabric layer 4 arranged on the breathable layer 2, the hemp spinning fabric layer 5 arranged on the plush fabric layer 4, and the buffer layer 6 includes up and down symmetrical Two elastic rubber layers 8 arranged on the linen fabric layer 5, and several elastic cylinders 7 evenly arranged between the two rubber layers. By arranging the air-permeable layer 2, the outer surface of the sheepskin is ventilated, avoiding the breeding of bacteria on the outer surface of the sheepskin; by arranging the thermal insulation la...

Embodiment 2

[0046] The only difference in this embodiment is that the coating includes the following raw materials in parts by weight: 70 parts of polyurethane resin, 18 parts of wood powder, 9 parts of foam booster, 0.9 part of penetrating agent, 0.9 part of wetting agent, and 0.9 part of curing agent.

Embodiment 3

[0048] Such as Figure 1-6 As shown, the present embodiment provides a coating device suitable for warm and breathable carrie sheep soft leather, which includes a workbench 9, an unwinding roller 11 arranged on the top of the workbench 9 in turn, for spraying breathable leather on the sheepskin. The spraying assembly of layer 2, the pressing assembly for extruding the paint of the air-permeable layer 2, the drying device 18 for drying the paint of the air-permeable layer 2, and the winding roller 10 for winding the sheepskin.

[0049] The spraying assembly includes two support plates 12 symmetrically arranged on the top of the workbench 9, a delivery barrel 13 arranged on the top of the two support plates 12, a horizontal plate 29 arranged on the top of the delivery barrel 13, and a stirring tank arranged on the top of the horizontal plate 29. Bucket 15, the conveying valve 55 that is arranged at the bottom of mixing barrel 15 for controlling the conveying paint, the conveying...

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 warm-keeping and breathable kalii soft leather which comprises a sheepskin layer, two breathable layers arranged on the outer surface of the sheepskin layer in an up-down symmetry mode, a heat preservation layer arranged on the outer surfaces of the breathable layers and a buffer layer arranged on the heat preservation layer, and the heat preservation layer comprises a plush fabric layer arranged on the breathable layers and a bast fiber spinning fabric layer arranged on the plush fabric layer. The buffer layer comprises two elastic rubber layers which are symmetrically arranged on the bast fiber fabric layer up and down, and a plurality of elastic cylinders which are uniformly arranged between the two rubber layers. By arranging the breathable layer, the outer surface of the sheepskin is breathable by means of the breathability of the coating, and bacteria are prevented from breeding on the outer surface of the sheepskin; the heat preservation layer is arranged, interaction of the bast fiber spinning fabric layer and the plush fabric layer is utilized, and then the heat preservation performance of the bast fiber spinning fabric layer and the plush fabric layer is utilized, so that the heat preservation effect is improved; by arranging the buffer layer, the elasticity of the elastic rubber layer and the elastic column bodies is utilized, the effect of buffering and protecting the sheepskin is achieved, and the good application prospect is achieved.

Description

technical field [0001] The invention relates to the technical field of soft sheep leather, in particular to a warm and breathable soft sheep leather. Background technique [0002] With the improvement of people's living standards, people's material life is also gradually improved. When people use sheepskin to process items, they will consider all aspects. The warmth retention and air permeability of sheepskin are poor, and they cannot meet the needs of users in severe winter. Warmth needs, and the long-term use inside the artificial leather base cloth will cause serious bacterial growth inside it, which affects the safety of the imitation leather base cloth. Therefore, there is a need for a warm and breathable carrie sheepskin. Contents of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a warm and breathable carrie sheep soft leather, which has strong heat retention and good air permeability, and at t...

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): B32B9/02B32B9/04B32B5/02B32B3/08B32B25/10B32B33/00B32B37/12B05D7/24B05D7/12B05B13/04B05B15/25B05B15/00B05B16/20
CPCB32B9/025B32B9/047B32B5/02B32B5/26B32B3/085B32B25/10B32B33/00B32B37/12B05D7/24B05D7/12B05B13/0405B05B15/25B05B15/00B05B16/20B32B2255/26B32B2262/065B32B2037/243B32B2307/304B32B2307/724B05D2503/00
Inventor 林洛云金昌华陆相成唐鹏飞付凯文
Owner ZHEJIANG JINXIN LEATHER
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