Collagen fiber stuffing product and processing method thereof

A technology of collagen fibers and products, which is applied in the field of fiber filler products, can solve the problems of inability to prepare and implement, and achieve the effects of high static stability, environmental protection, and high thermal insulation properties

Active Publication Date: 2006-02-08
GUANGZHOU WUYUAN NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method cannot prepare usable fibrous filler pr

Method used

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  • Collagen fiber stuffing product and processing method thereof
  • Collagen fiber stuffing product and processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0036] Example 1

[0037] Process flow: raw material screening-defibrilation-mixing-flocculent filler-filling processing

[0038] Process description

[0039] 1. Selection of raw materials: use tanned cow, sheep, horse, pig, dog, deer, rabbit, crocodile, snake and other animal leather and at least one of its scraps and waste leather products.

[0040] 2. Defibration: a reciprocating liquid opener is used for defibrillation. The liquid opener is equipped with at least one beater for the opening device and / or a carding device for the carding machine in the container. The liquid used in the liquid opener is water. According to different leather materials, 0.2-2% detergent, 1-10% grease and its products, 0.2-1.5% penetrant and 0.03-0.5% alkali substances can be added according to the weight of the water. At least one, the liquid is fully immersed in the raw material, so that the inter-fibrous material between the collagen fibers will become a lubricant again under the immersion of the l...

Example Embodiment

[0043] Example 2

[0044] Process flow: raw material screening-defibrilation-mixing-carding-netting-forming-material filler-filling processing

[0045] Process description

[0046] Steps 1, 2, and 3 are the same as in Example 1

[0047] 4. Sort out. The mixed fibers are carded into a net through a carding machine.

[0048] 5. Net-laying: using the existing technology of the net-laying machine or air-laid machine, the net-laying is carried out according to the requirements of different thickness.

[0049] 6. Forming: The existing non-woven process is processed by mechanical reinforcement method, chemical bonding method or thermal bonding method.

[0050] 7. Filling processing. The material type filler made above is cut and filled between various fabrics and linings to form a filler product.

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PUM

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Abstract

The invention provides a collagen fiber stuffing product which comprises 50%-100% collagen fiber in the stuffing and its Process for preparing. The said stuffing is oakum stuffing mixed collagen fiber deliberating from animal hide with at least another textile fiber; or materials stuffing arise from teasing, bedding web and modeling. The stuffing product in the invention is provided with advantages of well puffy, well rebound, well warming, flameproof and sound absorbing which the current stuffing can not get because it uses collagen fiber as main stuffing. The stuffing produced in the process provided in the invention has no peculiar smell, without putrefaction, without mouldy, and can be used in practice. The product is low cost and settles the problem of leftover bits and pieces of industrial material, so it is environment friendly.

Description

technical field [0001] The invention relates to a fiber filler product, in particular to a product made of collagen fiber as the filler. Background technique [0002] There are many stuffing products used in people's daily life, such as quilts, mattresses, pillows, mattresses, toys, car cushions, sofas, bras, etc. These products are made of various fabrics as fabrics or linings, and the middle layer or The center is filled with natural fiber or chemical fiber filling. [0003] The fillers used in the prior art include fibrous fillers or other fillers. Among them, the fiber filler can be divided into two types according to the shape: floc filler and material filler. Floc fillers refer to natural fibers or chemical fibers that have not been processed by textiles. They have no fixed shape and are in a loose state. Such as cotton wool, silk cotton, down and so on. Material fillers generally process spinnable natural fibers or chemical fibers into a soft, uniform, and fixed ...

Claims

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Application Information

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IPC IPC(8): B68G1/00D01F4/00B68G3/00
Inventor 张立文
Owner GUANGZHOU WUYUAN NEW MATERIAL CO LTD
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