Manufacturing method of base fabric of non-woven cleaning fabric

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...

Examples

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.

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...

Examples

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.

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