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Pure-cotton one-way moisture guiding non-woven fabric applied to paper diapers and sanitary napkins

A technology of non-woven fabrics and sanitary napkins, which is applied in the field of pure cotton unidirectional moisture-conducting non-woven fabrics, can solve problems such as poor unidirectional moisture-conducting ability, skin irritation, and complicated production, so as to avoid direct contact, simple preparation method, Good waterproof effect

Active Publication Date: 2020-08-25
江门市大兴针织厂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the one-way moisture permeability index of the product in this invention is only 210.5-277.6, that is, the third-level standard, and the performance is still relatively poor
[0005] In view of the complex production of unidirectional moisture-guiding non-woven fabrics, poor unidirectional moisture-guiding ability, and skin irritation, it is necessary to find a unidirectional moisture-guiding non-woven fabric with a simple preparation process and excellent performance. While having unidirectional moisture transfer ability, it feels soft and comfortable, skin-friendly and hydrophilic, and non-irritating, thereby meeting the growing market demand

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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  • Pure-cotton one-way moisture guiding non-woven fabric applied to paper diapers and sanitary napkins
  • Pure-cotton one-way moisture guiding non-woven fabric applied to paper diapers and sanitary napkins
  • Pure-cotton one-way moisture guiding non-woven fabric applied to paper diapers and sanitary napkins

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The waterproof layer of the pure cotton unidirectional moisture-wicking nonwoven fabric in the basic embodiment comprises the following raw materials in parts by weight: 18 parts of methyl silicone oil, 15 parts of paraffin microemulsion, 3 parts of zein and 2 parts of sodium stearoyl lactylate; the hydrophilic layer The following raw materials are included in parts by weight: 55 parts of moisture absorption and perspiration aids, 15 parts of quick-drying aids, 3 parts of pullulan, 3 parts of chitosan, 3 parts of chitin, 2 parts of lecithin, 1 part of lavender oil parts and 1200 parts of water.

[0042] The preparation method of the above-mentioned pure cotton unidirectional moisture-conducting non-woven fabric comprises the following steps:

[0043] (1) Preparation of hydrophilic and moisture-absorbing non-woven fabric: mix moisture-absorbing and sweat-absorbing additives, quick-drying additives, pullulan, chitosan, chitin, lecithin, lavender oil and water and stir eve...

Embodiment 2

[0046] The waterproof layer of the pure cotton unidirectional moisture-wicking nonwoven fabric in the basic embodiment comprises the following raw materials in parts by weight: 35 parts of methyl silicone oil, 30 parts of paraffin microemulsion, 5 parts of corn gluten and 4 parts of calcium stearoyl lactylate; The layer includes the following raw materials in parts by weight: 65 parts of moisture absorption and perspiration aids, 25 parts of quick-drying aids, 10 parts of pullulan, 8 parts of chitosan, 5 parts of chitin, 5 parts of lecithin, ginger oil 5 parts and 2400 parts of water.

[0047] The preparation method of the above-mentioned pure cotton unidirectional moisture-conducting non-woven fabric comprises the following steps:

[0048] (1) Preparation of hydrophilic and moisture-absorbing non-woven fabric: mix moisture-absorbing and sweat-absorbing additives, quick-drying additives, pullulan, chitosan, chitin, lecithin, ginger oil and water and stir evenly to obtain a hyd...

Embodiment 3

[0051] The waterproof layer of the pure cotton unidirectional moisture-conducting nonwoven fabric in the basic embodiment comprises the following raw materials in parts by weight: 24 parts of methyl silicone oil, 20 parts of paraffin microemulsion, 3 parts of zein and 2 parts of diacetyl tartrate monoglyceride; The hydrophilic layer includes the following raw materials in parts by weight: 60 parts of moisture absorption and perspiration aids, 20 parts of quick-drying aids, 6 parts of pullulan, 4 parts of chitosan, 5 parts of chitin, and 3 parts of lecithin , 3 parts of rosemary oil and 2000 parts of water.

[0052] The preparation method of the above-mentioned pure cotton unidirectional moisture-conducting non-woven fabric comprises the following steps:

[0053] (1) Preparation of hydrophilic moisture-absorbing non-woven fabric: mix moisture-absorbing and sweat-absorbing additives, quick-drying additives, pullulan, chitosan, chitin, lecithin, rosemary oil and water and stir ev...

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 provides pure-cotton one-way moisture guiding non-woven fabric applied to paper diapers and sanitary napkins, and belongs to the technical field of non-woven fabric after tidying. The pure-cotton one-way moisture guiding non-woven fabric comprises a hydrophile layer, the hydrophile layer is provided with a non-woven fabric back face and a non-woven fabric front face, wherein the non-woven fabric front face makes direct contact with the skin face and is provided with a waterproof layer and a non-woven fabric moisture guiding groove, and the back face is a hydrophile face. The pure-cotton one-way moisture guiding non-woven fabric can meet the requirements of people for pure-cotton paper diapers and sanitary napkins and has excellent moisture absorbing and drying functions, moreskin loving and comfort are achieved due to the pure cotton touch feeling, the phenomenon of infant red butts can be well reduced by applying the pure-cotton one-way moisture guiding non-woven fabricto the infant paper diapers, the pure-cotton one-way moisture guiding non-woven fabric can replace chemical fiber materials commonly applied to the paper diapers and the sanitary napkins on the market, and meanwhile good pursuit of modern people for high-quality life can be achieved.

Description

technical field [0001] The invention relates to the technical field of finishing of non-woven fabrics, in particular to a pure cotton unidirectional moisture-guiding non-woven fabric applied to paper diapers and sanitary napkins. Background technique [0002] Today's society is constantly progressing, science and technology are advancing by leaps and bounds, and various new materials and new processes are constantly being applied to the textile industry. However, no matter how new materials, new processes, and new functions change, consumers' demand for pure cotton products is still the first choice. At the same time, higher requirements are also put forward for pure cotton cloth. The texture of natural fiber is comfortable and skin-friendly. On this basis, giving it more functions has become a consumer trend and the pursuit of the market. It is constantly reincarnated. The requirement for natural fiber to be comfortable and skin-friendly has become a foregone conclusion, es...

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): D06N7/00D06N3/12D06N3/00D06M15/03D06M13/00D06M13/292D06M101/06
CPCD06N7/0092D06N3/0011D06N3/128D06N3/0061D06M15/03D06M13/005D06M13/292D06N2209/141D06N2211/24D06N2201/042D06M2101/06D06M2200/50
Inventor 舒宗华王文启
Owner 江门市大兴针织厂有限公司