Antibacterial hygienic material made from bamboo proto fibers and manufacturing process and application thereof

A technology of raw bamboo fiber and hygienic materials, which is applied in the field of antibacterial hygienic materials, can solve the problems of waste cotton no longer satisfying opening, carding processing, insufficient utilization, and high impurity content, so as to prevent human body from being infringed again, save resources, The effect of reducing environmental pollution

Inactive Publication Date: 2011-08-17
FUJIAN DANHAI MATTRESS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because of its excellent characteristics, bamboo fiber has been widely used as a textile raw material. Whether it is woven or non-woven, it needs to be opened, mixed and carded. Because of its high rigidity and relatively low impurity content High, there are certain difficulties in the processing process, and it is easy to form "short and thin" noil, as well as noil produced by textile processing such as cotton and wool, and the formed noil no longer meets the requirements of opening and carding processing. Most of the material is treated as waste
Can not be fully utilized, resulting in waste of materials

Method used

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  • Antibacterial hygienic material made from bamboo proto fibers and manufacturing process and application thereof
  • Antibacterial hygienic material made from bamboo proto fibers and manufacturing process and application thereof
  • Antibacterial hygienic material made from bamboo proto fibers and manufacturing process and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] When the raw material adopts 30-60% waste bamboo fiber or bamboo fiber or a mixture of waste bamboo fiber and bamboo fiber, 10-60% viscose fiber, 0-30% polyester fiber, 8-12% The hot-melt fiber is used as the raw material, and its specific components are as follows (more than three):

[0041] Ingredient one:

[0042]30kg of "short and thin" waste bamboo fiber and 15kg of "short and thin" waste cotton fiber or 15kg of "short and thin" bamboo fiber are mixed;

[0043] 10kg of ES hot-melt fiber;

[0044] 30kg of polyester fiber;

[0045] 15kg of viscose fiber;

[0046] Such as figure 1 As shown, the specific steps of its manufacturing process are as follows:

[0047] Step 11, mix the polyester fiber of 30kg and the viscose fiber of 15kg, open through the opener, the roll speed of the opener is set to 980r / min, then send into the pulp hammer mill to loosen the fiber, The rotary speed of the pulp hammer mill is set at 2800r / min, further ground into loose short fibers, ...

Embodiment 2

[0075] When the raw material adopts 30-60% waste bamboo fiber or bamboo fiber or a mixture of waste bamboo fiber and bamboo fiber, 10-60% viscose fiber, 0-30% polyester fiber, 8-12% The hot-melt powder is used as the raw material, and its specific components are as follows (more than three):

[0076] Ingredient one:

[0077] 30kg of "short and thin" waste bamboo fiber and a mixture of "short and thin" bamboo fiber;

[0078] 10kg of hot-melt powder;

[0079] 30kg of polyester fiber;

[0080] 30kg of viscose fiber;

[0081] Such as image 3 As shown, the specific steps of its manufacturing process are as follows:

[0082] Step 41, mix 30kg of polyester fiber and 30kg of viscose fiber, open through an opener, the roller speed of the opener is set to 980r / min, and then send it into a pulp hammer mill to loosen the fiber, The rotary speed of the pulp hammer mill is set at 2800r / min, further ground into loose short fibers, and sent to the forming head to form the first net;

...

Embodiment 3

[0110] When the raw material adopts 30-60% waste bamboo fiber or bamboo fiber or a mixture of waste bamboo fiber and bamboo fiber, 10-60% viscose fiber, 0-30% polyester fiber, 8-12% Latex is used as a raw material, and its specific components are as follows (more than three) in three situations:

[0111] Ingredient one:

[0112] 30kg of "short and thin" waste bamboo fibers;

[0113] 30kg of polyester fiber;

[0114] 28kg of viscose fiber;

[0115] Such as Figure 4 As shown, the specific steps of its manufacturing process are as follows:

[0116] Step 71, mix 30kg of polyester fibers and 28kg of viscose fibers, and open them through an opener, the roller speed of which is set at 980r / min, and send them into a pulp hammer mill to loosen the fibers. Further ground into loose short fibers, sent to the forming head to form the first net;

[0117] Step 72, 30kg of "short and thin" waste bamboo raw fibers are loosened by a pulp hammer mill, ground into loose and extremely shor...

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Abstract

The invention provides an antibacterial hygienic material made from bamboo proto fibers and a manufacturing process and application thereof. The material consists of the following raw materials in percentage by mass: 30 to 60 percent of one of waste bamboo proto fibers or bamboo proto fibers or mixture of waste bamboo proto fibers and bamboo proto fibers, 10 to 60 percent of viscose fibers, 0 to 30 percent of polyester fibers, and 8 to 12 percent of one of hot melt fibers or hot melt powder or latex. The material is prepared according to different raw material formulas and manufacturing processes; the high-permeable moisture-transfer natural antibacterial hygienic material is mainly applied to disposable hygienic products, ensures comfort of the human excretion part, can effectively inhibit bacteria from infringing upon the human body, and is safe, efficient, healthy and environment-friendly; and the process has the advantages of short production flow, simple operation, high efficiency and low cost. The waste bamboo proto fibers are reclaimed wastes generated in the textile processing process, so environmental pollution is lightened, and resources are saved.

Description

【Technical field】 [0001] The invention relates to the field of nonwoven materials, in particular to an antibacterial hygienic material with high air permeability and moisture conduction and its manufacturing process and application. 【Background technique】 [0002] Nonwoven hygienic materials are mostly "disposable products", used for diapers, sanitary napkins, incontinence products for the elderly and athletes, etc., mainly as absorbent materials, which are required to absorb a large amount of urine and blood discharged from the human body, It is required to be soft and has no adverse effects on the human body. The superabsorbent material (SAP) made of polyacrylonitrile is widely used in baby diapers and elderly incontinence products, accounting for almost 90-95% of its total sales, because it can absorb and retain water equivalent to 1000 times its own dry weight. . Medicine shows that after 2 hours of continuous use of ordinary sanitary napkins, the total number of bacte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/26D04H1/42D04H1/58A61L15/40D04H1/70D04H1/54A61L15/46
Inventor 郭秉臣曾鹏程杨仁慧张毅
Owner FUJIAN DANHAI MATTRESS
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