Whole water-repellent natural fiber spunlace non-woven fabric and production equipment thereof

A spunlace non-woven fabric and natural fiber technology, applied in the field of weaving, can solve problems affecting comfort, reverse osmosis, menstrual blood residual sanitary napkins, etc., and achieve the effect of avoiding reverse osmosis

Pending Publication Date: 2018-07-13
韩旭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the extremely high reverse permeability of natural fibers, which is 20 times higher than that of ordinary non-woven fabrics, reverse osmosis will occur during use, resulting in frequent menstrual blood remaining on the ...

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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  • Whole water-repellent natural fiber spunlace non-woven fabric and production equipment thereof
  • Whole water-repellent natural fiber spunlace non-woven fabric and production equipment thereof
  • Whole water-repellent natural fiber spunlace non-woven fabric and production equipment thereof

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Embodiment Construction

[0018] The present invention will be further elaborated below by means of the accompanying drawings and examples.

[0019] Such as Figure 4 Shown: a fully water-repellent natural fiber spunlace non-woven fabric, including natural fiber spunlace non-woven fabric 1, one surface of natural fiber spunlace non-woven fabric 1 is coated with a water-repellent layer 2, natural fiber spunlace non-woven fabric The cloth 1 and the water-repellent layer 2 are covered with holes 3 passing through both.

[0020] When the fully water-repellent natural fiber spunlace nonwoven fabric of the present invention is used, the water-repellent layer 2 is in contact with the skin. Since the surface of the natural fiber spunlace non-woven fabric 1 is coated with a water-repellent layer 2, the menstrual blood will not reverse seepage after being sucked into the natural fiber spunlace non-woven fabric 1 through the hole 3, so as to achieve the purpose of one-way absorption and avoid the Menstrual bloo...

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 discloses a whole water-repellent natural fiber spunlace non-woven fabric. The whole water-repellent natural fiber spunlace non-woven fabric comprises a natural fiber spunlace non-wovenfabric, wherein the surface of the natural fiber spunlace non-woven fabric is coated with a water-repellent layer; holes are formed in the natural fiber spunlace non-woven fabric and the water-repellent layer in a penetrating way. The invention also discloses the whole water-repellent natural fiber spunlace non-woven fabric and production equipment thereof. The production equipment comprises single-side equipment with a liquid coating layer, a tension control mechanism, a drying machine, a perforating machine, and a coiling machine, wherein the single-side equipment with the liquid coating layer comprises a liquid tank and a liquid coating roll; the liquid tank is used for containing a water-repellent mixed solution of a water repellent, an enhancer and water; one part of liquid coating roll is soaked into the water-repellent mixed solution. The whole water-repellent natural fiber spunlace non-woven fabric has the advantages that the reverse osmosis can be avoided, and the comfortability and hydrophilia are guaranteed.

Description

technical field [0001] The invention relates to the technical field of weaving, in particular to a fully water-repellent natural fiber spunlace nonwoven fabric and production equipment thereof. Background technique [0002] At present, sanitary napkins are usually made of natural fibers, because natural fibers have good air permeability and hydrophilicity. However, due to the extremely high reverse permeability of natural fibers, which is 20 times higher than that of ordinary non-woven fabrics, reverse osmosis will occur during use, resulting in frequent menstrual blood remaining on the surface of sanitary napkins, affecting comfort. If non-woven fabrics are used as raw materials for sanitary napkins, although there is no problem of reverse osmosis, their hydrophilicity and air permeability are poor, and their comfort is low. [0003] In order to solve the above-mentioned technical problems, this case arose. Contents of the invention [0004] The purpose of the present i...

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): D06N3/04D06N3/00D06B1/14D06B23/02D06B23/04B26F1/24
CPCD06B1/14D06B23/021D06B23/04D06N3/0011D06N3/0077D06N3/0088D06N3/042B26F1/24D06N2211/24D06N2209/142
Inventor 韩旭
Owner 韩旭
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