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Bamboo fiber cushion with high gas permeability and manufacturing method thereof

A technology of raw bamboo fiber and production method, which is applied to mattresses, spring mattresses, stuffed mattresses, etc., can solve the problems of poor air permeability of mountain palm mattresses, long growth cycle of mountain palms, shortage of resources, etc., and achieve obvious rebound feeling, Excellent moisture absorption and air permeability, and the effect of improving permeability

Inactive Publication Date: 2018-12-25
广东竹康材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the air permeability of this mountain palm mat is relatively poor and needs to be improved
Moreover, the growth cycle of mountain palm is long, and resources are relatively scarce

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be further described below in conjunction with embodiment.

[0024] The highly air-permeable bamboo fiber mat comprises the following raw materials in parts by weight: 70-90 parts by weight of raw bamboo fiber, 5-20 parts by weight of hemp, and 3-8 parts by weight of bulky fiber.

[0025] When making the bamboo fiber, the bamboo fiber is obtained after the bamboo is desugared and degummed by a solvent physical method.

[0026] In this embodiment, there are 75-88 bamboo fibers, 8-16 hemp fibers, and 4-7 bulky fibers. Alternatively, 80-85 percent of the original bamboo fibers, 10-15 percent of the hemp fibers, and 5-7 percent of the bulky fibers. Alternatively, 74-86 bamboo fibers, 7-14 hemp fibers, 4-6 bulk fibers; or, 84-89 bamboo fibers, 15-18 hemp fibers, and 6-7.8 bulk fibers.

[0027] Wherein, the length of the raw bamboo fiber is greater than 2.5 cm, and the fineness of the raw bamboo fiber is 50 to 100 metric.

[0028] The bamboo fibe...

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Abstract

The invention discloses a bamboo fiber cushion with high gas permeability and a manufacturing method thereof. The bamboo fiber cushion with high gas permeability is prepared from, by weight, 70-90 ofbamboo fiber, 5-20 of linen and 3-8 of bulky fiber; or 75-88 of bamboo fiber, 8-16 of linen and 4-7 of bulky fiber. The manufacturing method for the bamboo fiber cushion with high gas permeability comprises the following steps that step one, firstly, all the raw materials are weighed by weight, then sent to a material mixing machine and uniformly mixed to obtain a mixture; step two, the mixture issuccessively sent to a feeding box, conveyed to an opener for opening through a needle curtain conveying belt and then subjected to stab rolling combing, conveying by a steel net conveying belt, adsorption by a negative pressure draught fan, net laying by an auxiliary net laying machine, forming cloth addition, needle puncturing and final rolling to obtain a semi-finished product. The needle puncturing comprises front and back stages, namely, a pre-needle puncturing stage and a main needle puncturing stage. The obtained product has the advantage of high gas permeability.

Description

technical field [0001] The invention relates to a highly air-permeable bamboo fiber mat and a manufacturing method thereof. Background technique [0002] Natural palm fiber has very strong compression resistance and elasticity. For a long time, the palm mat made of palm fiber as a raw material has been widely used in furniture products such as mattresses and sofas as an excellent filling material. However, the palm fiber in the prior art During the production process of mats, most of them still use chemical adhesives to shape and reinforce the natural palm fibers. This process determines that the obtained brown mats contain more formaldehyde. Due to the long release period of formaldehyde, Long-term use will cause great harm to the human body, and chemical adhesives are prone to mildew and worms after being exposed to moisture, which is not environmentally friendly for household use. In addition, chemical adhesives tend to lose their cohesive force after aging, making the ma...

Claims

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Application Information

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IPC IPC(8): D04H1/4382D04H1/46D04H1/425A47C27/12
CPCA47C27/122D04H1/425D04H1/4382D04H1/46
Inventor 李勿南郑宝雯
Owner 广东竹康材料科技有限公司
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