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Cushion

A technology for cushions and seat cushions, applied in non-woven fabrics, layered products, textiles and papermaking, etc., can solve the problems of easy breeding of bacteria, unreasonable structural layout, and harm to human health, etc., and achieve antibacterial and mite suppression functions and deodorization. Great effect, superior breathability, low cost effect

Inactive Publication Date: 2014-12-17
NINGBO JUNHAO IMPORT & EXPORT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the mat of the existing structure is easy to get dirty and produce peculiar smell after a long time of use, and the surface of the mat is easy to breed bacteria, which is harmful to human health
Therefore, the mat needs to have a good antibacterial effect, but the existing mats generally use chemical antibacterial substances such as antibacterial cotton, the structure layout is unreasonable, and the surface is hard, the application range is small, and it is volatile during long-term use. It will lose antibacterial properties, the effect is not good, and it cannot meet people's needs well

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Take 10% jute fiber and 90% organic fiber nylon, heat and melt at a temperature of 250°C, then spray out through the spinneret, cool and solidify and deposit on the net collection device, the number of spinneret holes is 100,000 / m 2 , control the flow rate of each hole to be 1g / min, the injection pressure to be 0.3MPa, and the temperature to be 280°C. After cooling, it is reinforced with needle punching. The needle punching speed is 0.3m / min, the needle punching density is 1000 per square inch, and the needle punching depth is 30% of the thickness of the non-woven fabric. Finally, at a temperature of 150°C and a pressure of 15kg / cm 2 Under hot pressing for 5 minutes, the total weight is 100g / m 2 of non-woven fabrics.

[0034] Then the non-woven fabric is made into a non-woven fabric layer by ordinary technology, and the bamboo charcoal sponge layer is fixed on one end of the non-woven fabric layer, and then the other end of the bamboo charcoal sponge layer is fixed to...

Embodiment 2

[0036] Take 13% jute fiber, 3% hydrated nitrate and 84% organic fiber polyester, heat and melt at a temperature of 150 ° C, then spray through the spinneret, cool and solidify and deposit on the net collection device, the spinneret The number of holes is 150000 / m 2 , control the flow rate of each hole to be 0.8g / min, the injection pressure to be 0.25MPa, and the temperature to be 180°C. After cooling, it is reinforced with needle punching. The needle punching speed is 0.5 m / min, the needle punching density is 1200 per square inch, and the needle punching depth is 50% of the thickness of the nonwoven fabric. Finally, at a temperature of 120°C and a pressure of 20kg / cm 2 Under hot pressing for 5 minutes, the total weight obtained is 150g / m 2 of non-woven fabrics.

[0037] Then the non-woven fabric is made into a non-woven fabric layer by ordinary technology, and the bamboo charcoal sponge layer is fixed on one end of the non-woven fabric layer, and then the other end of the b...

Embodiment 3

[0039] Take 17% jute fiber and 83% organic fiber polyester, heat and melt at a temperature of 180°C, then spray out through the spinneret, cool and solidify and deposit on the net collection device, the number of spinneret holes is 160,000 / m 2 , control the flow rate of each hole to be 0.6g / min, the injection pressure to be 0.25MPa, and the temperature to be 200°C. After cooling, it is reinforced with needle punching. The needle punching speed is 0.3m / min, the needle punching density is 1300 per square inch, and the needle punching depth is 60% of the thickness of the nonwoven fabric. Finally, at a temperature of 140°C and a pressure of 30kg / cm 2 Under hot pressing for 4 minutes, the total weight obtained is 120g / m 2 of non-woven fabrics.

[0040] Then the non-woven fabric is made into a non-woven fabric layer by ordinary technology, and the bamboo charcoal sponge layer is fixed on one end of the non-woven fabric layer, and then the other end of the bamboo charcoal sponge la...

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 belongs to the technical field of daily necessities, and relates to a cushion. The cushion comprises a cushion layer and a nonwoven fabric layer fixedly connected with the cushion layer, a bamboo charcoal sponge layer is arranged between the cushion layer and the nonwoven fabric layer, the nonwoven fabric layer is made of nonwoven fabric, the specification of the nonwoven fabric layer is 100-200g / m<2>, and the nonwoven fabric is made through the steps of heating melting of 10-20wt% of jute fibers and 80-90wt% of organic fibers, spinneret jetting, cooling solidification and deposition on a collection screen device, and acupuncture reinforcing and hot pressing. The cushion has the advantages of reasonable layout, small size, good permeability, good moisture absorption and dispersion, substantial bacterium and mite prevention function and deodorizing effect, and broad versatility, and can well meet people's daily use requirements.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, and relates to a cushion. Background technique [0002] A mat is a household item that is laid on the floor, lawn, furniture, etc., and has a wide range of uses. For example, it can be used to wrap sofas, stools and other furniture to solve the problem that the furniture itself and man-made damage will become dirty in a short time and it is difficult to clean; it can be spread on the floor of the pet house, making it more comfortable for pets to rest on the mat ;It can be spread on the corridor, the door of the room, the door of the bathroom, etc., to play the role of moisture absorption and anti-slip; it can be spread on the floor for adults and babies to play and rest, and can also be used in the gym, such as practicing yoga and dancing use; in addition, people can cut the mat into certain specifications and carry it with them so that they can be used in some outdoor places. However...

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): B32B5/24D04H1/485D04H1/435D04H1/4334D04H1/4291
Inventor 章汉明
Owner NINGBO JUNHAO IMPORT & EXPORT