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Manufacturing method of base fabric of non-woven cleaning fabric

A wiping cloth and non-woven technology, applied in the direction of non-woven fabrics, textiles and papermaking, etc., can solve the problems of different water absorption, wear resistance, difficulty in control, and product proportion reduction, and achieve wear resistance and dimensional stability Good, easy to operate and control, stable product quality

Inactive Publication Date: 2010-05-12
张金六
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The production of the above-mentioned wiping base cloths has its own advantages and disadvantages. Japanese and Korean companies and German Freudenberg companies use ultra-fine fibers as raw materials to produce wiping base cloths through spunlace. Although the wiping effect is good, the cost is too expensive
U.S. Patent US6080466 uses spunlace to produce base fabrics, wood pulp fibers are prone to chipping, and the cost of spunlace to produce base fabrics is relatively high
U.S. Patent No. 7,358,204 uses a chemical bonding method to produce base fabrics. This method will produce pollution, and the proportion of its products will tend to decrease.
The process used by German Innovate company is too complicated, difficult to control, and the product quality is unstable
The base fabric made of Chinese patent ZL 200720013506.1 has different water absorption and abrasion resistance on both sides, which affects its performance

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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  • Manufacturing method of base fabric of non-woven cleaning fabric
  • Manufacturing method of base fabric of non-woven cleaning fabric
  • Manufacturing method of base fabric of non-woven cleaning fabric

Examples

Experimental program
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Effect test

preparation example Construction

[0018] The preparation method of the non-woven wiping cloth base cloth of the present invention mainly comprises: (1) selection and mixing of raw materials; (2) carding into a web; (3) web laying; (4) acupuncture process; (5) heat setting process .

[0019] The preparation method of the present invention involves the raw material mixing and opening process, mainly to uniformly mix and fully open fiber raw materials of different specifications, and to avoid fiber damage during the specific implementation process, especially to select fibers of different fineness and length , it is necessary to configure reasonable process parameters. Mixing and opening good fiber raw materials is an important prerequisite for high-speed and high-quality production in the downstream.

[0020] The carding process is a key process in the production of non-woven materials. It mainly disperses the fibers into a single fiber state, which can further mix and improve the parallelism and straightness o...

Embodiment 1

[0035] (1) Use viscose / polyester mixture, the length is 38mm, the fineness is 2.2dtex, and the mixing ratio is 70 / 30. The raw materials are opened, mixed, combed into a web and laid into a multi-layer fiber web that meets certain specifications.

[0036] (2) The selection of acupuncture technology is shown in Table 3.

[0037] Table 3. Fabric acupuncture process parameters (1)

[0038]

[0039]

[0040] (3) The heat setting temperature is 170°C, and the setting time is 3.0min.

Embodiment 2

[0042] (1) Use viscose / polyester mixture with a mixing ratio of 50 / 50. Viscose length 38mm, fineness 4.0dtex; polyester length 72mm, fineness 2.2dtex. The raw materials are opened, mixed, combed into a web and laid into a multi-layer fiber web that meets certain specifications.

[0043] (2) The selection of acupuncture process is shown in Table 4.

[0044] Table 4. Fabric acupuncture process parameters (2)

[0045]

[0046] (3) The heat setting temperature is 185°C, and the setting time is 2.0min.

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 daily necessities, and particularly relates to a manufacturing method of base fabric of non-woven cleaning fabric. The manufacturing method is characterized in that viscose fibre and terylene fibre or viscose fibre and polypropylene fibre are mixed, the proportion of the viscose fibre is 30 to 90 percent and the proportion of the terylene fibre or the polypropylene fibre is 10 to 70 percent; the fibre raw materials are opened and mixed, and form a single-layer fibre mesh after carding procedure; a lapping machine adopts a cross lapping manner and reasonably selects the moving direction and speed of the fibre mesh to manufacture even multilayer fibre meshes; and the fibre mesh after being lapped are finished through multiple needling by adjusting reasonable needle density and stroke frequency. The automobile cleaning base fabric manufactured by using the manufacturing method and optimized by the technique has higher strength, good softness, no drop of chips, better wearing resistance and size stability, easy operation and control of manufacturing technique, stable product quality and lower cost.

Description

technical field [0001] The invention belongs to daily necessities, in particular to a method for preparing a base cloth of a nonwoven wiping cloth. Background technique [0002] In daily life, people often use old cloths, discarded clothes, old towels, etc. as wiping cloths for cleaning (such as car cleaning). These "wiping cloths" will shed lint and crumbs during the wiping process, and even come off the thread, causing re-contamination, and even scratching objects in severe cases. The wiping cloth made by non-woven technology has good liquid absorption, dust removal and superior softness, and has fewer production processes, large output, and low cost. Therefore, non-woven wiping cloth has a good development prospect. [0003] At present, the production of non-woven wiping base fabrics mainly adopts spunlace, needle punching, chemical bonding, spunbonding and melt blown processes. Japan's Kuraray Company, Toray Company, Toyo Company, Teijin Company, etc. use superfine fib...

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): D04H1/48
Inventor 焦晓宁单明景云高杰张金六
Owner 张金六
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