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Collagen fiber stuffing product and processing method thereof

A collagen fiber and product technology, which is applied in the field of fiber filler products, can solve the problems of inability to prepare and have no implementability, and achieve the effects of high static stability, environmental protection, and high wind resistance.

Active Publication Date: 2007-11-28
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 products in practice, and does not have practicability

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

Embodiment 1

[0035] Process flow: raw material screening - defibrillation - mixing - flocculation filler - filling processing

[0036] Process description

[0037] 1. Raw material screening: select at least one of all animal leathers such as tanned cattle, sheep, horses, pigs, dogs, deer, rabbits, crocodiles, snakes and their leftovers and waste leather products.

[0038]2. Defibering: A reciprocating liquid opener is used for defibration. The liquid opener may be equipped with at least one beater for opening equipment and / or a carding device for a carding machine in the container. The liquid used in the liquid opener is water, according to the different raw materials of leather, 0.2-2% detergent, 1-10% oil and its products, 0.2-1.5% penetrating agent and 0.03-0.5% alkali can be added according to the weight of water. At least one method is to fully immerse the liquid in the raw material, so that the interfibrous interstitial matter between the collagen fibers becomes a lubricant again un...

Embodiment 2

[0042] Process flow: raw material screening - defibrillation - mixing - carding - laying net - forming - material filler - filling processing

[0043] Process description

[0044] 1, 2, 3 steps are identical with embodiment 1

[0045] 4. Comb. The mixed fibers are combed into a web by a carding machine.

[0046] 5. Laying net: use the existing technology of net laying machine or air-laid machine, and carry out net laying according to different thickness requirements.

[0047] 6. Forming: the existing non-woven process is processed by mechanical reinforcement method or chemical bonding method or thermal bonding method.

[0048] 7. Filling processing. Fill the above-mentioned material fillers between various fabrics and linings by cutting to make stuffing products.

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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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Patent Type & Authority Patents(China)
IPC IPC(8): B68G1/00D01F4/00B68G3/00
Inventor 张立文
Owner GUANGZHOU WUYUAN NEW MATERIAL CO LTD
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