Non-woven cloth and non-woven cloth bag

A technology of non-woven fabrics and anti-mildew agents, applied in sacks, containers, biocides, etc., can solve the problems of lack of anti-mildew ability, affecting the appearance of products, and peculiar smell.

Inactive Publication Date: 2016-06-01
喻倩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the common non-woven bags on the market are generally inferior in materials, low in quality, not resistant to tearing, and have no mildew-proof and moisture-proof effects at all. During the long-term transportation or long-term storage of products, they are often damaged due to temperature and humidity fluctuations. The reason is that the mold scattered in the air contacts the product through the loose gap of the non-woven bag. The water vapor in the air provides sufficient moisture for the growth of the mold, which causes the product to become moldy and produce peculiar smell. In severe cases, it may even affect the appearance of the product. even endanger the user's health
In addition, the ordinary non-woven bag itself does not have the ability to prevent mildew, because of the characteristics of its own material, it is easy to absorb moisture, thereby increasing the risk of mildew of itself and the product, especially during the long-term storage process and the long-term transportation process

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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  • Non-woven cloth and non-woven cloth bag
  • Non-woven cloth and non-woven cloth bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The preparation of mildew-proof microcapsules: take by weighing 250g chitosan, 40g octadecyldimethyl (3-methoxysilyl propyl) ammonium chloride and 60g eugenol, above-mentioned raw material is passed microcapsule conventional method ( Such as polymerization reaction method, phase separation method, physical and mechanical method) to make anti-mildew microcapsule powder.

[0022] Preparation of anti-mildew layer: Mix the obtained anti-mildew microcapsule powder with glue, evenly spray or coat it on a sheet (paper sheet or film) to obtain an anti-mildew layer loaded with anti-mildew microcapsules. Since the anti-mold layer is loaded with anti-mold microcapsules, the anti-mold microcapsules can slowly release the anti-mold agent, thus greatly improving the effective anti-mold time of the anti-mold layer.

[0023] Such as figure 1 The non-woven fabric shown includes a 6-layer structure, the middle layer is a non-woven fabric layer 4, and the two sides of the non-woven fabri...

Embodiment 2

[0026] The preparation of mildew-resistant microcapsules: take by weighing 500g beta-cyclodextrin, 80g octadecyl dimethyl benzyl ammonium chloride and 100g thymol, the above-mentioned raw materials are passed microcapsule conventional method (such as polymerization reaction method, phase separation method, physical and mechanical method) to make anti-mildew microcapsule powder.

[0027] Preparation of the anti-mildew layer: the obtained anti-mold microcapsule powder is mixed with glue, and directly made into a sheet to obtain the anti-mold layer loaded with the anti-mold microcapsules.

[0028] Such as figure 1 The non-woven fabric shown includes a 6-layer structure, the middle layer is a non-woven fabric layer 4, and the two sides of the non-woven fabric layer 4 are respectively bonded with the first mildew-proof layer 3 and the second mildew-proof layer prepared in this embodiment 5. The first moisture-proof layer 2 is provided on the outside of the first mildew-proof layer...

Embodiment 3

[0031] The preparation of mildew-proof microcapsules: take by weighing 300g methyl methacrylate, 140g octadecyltrimethylammonium chloride and 300g triclosan, above-mentioned raw material is passed microcapsule conventional method (such as polymerization reaction method, phase separation method) , physical and mechanical methods) to make anti-mildew microcapsule powder.

[0032] Preparation of the anti-mildew layer: after mixing the obtained anti-mold microcapsule powder with glue, immerse the sponge into the above-mentioned mixture and take it out to obtain the anti-mold layer loaded with the anti-mold microcapsules.

[0033] Such as figure 1 The non-woven fabric shown includes a 6-layer structure, the middle layer is a non-woven fabric layer 4, and the two sides of the non-woven fabric layer 4 are respectively bonded with the first mildew-proof layer 3 and the second mildew-proof layer prepared in this embodiment 5. The first moisture-proof layer 2 is provided on the outside...

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 non-woven cloth which comprises a PE film, a first damp-proof layer, a first mildew-proof layer, a non-woven cloth layer, a second mildew-proof layer and a second damp-proof layer. The invention further discloses a non-woven cloth bag made of the non-woven cloth. The non-woven cloth bag has the efficient mildew-proof and damp-proof functions, and the effects of preventing mildew, preventing damp and achieving protection are achieved. The non-woven cloth has the advantages of being simple in making technology, high and lasting in mildew-proof capacity, capable of actively preventing the mildew, good in damp-proof effect, wide in application range and easy and rapid to use. The non-woven cloth bag can be used for long-distance ocean transportation, long-distance land transportation and finished product and semi-finished product warehouse storage of leather products, textiles, bamboo and wood products and the like.

Description

technical field [0001] The invention relates to the field of daily necessities, in particular to a non-woven fabric and a non-woven fabric bag. Background technique [0002] In the packaging process of finished products such as shoes, clothing, wallets, and handbags, in order to better protect the products, avoid dirt, dust, prevent product moisture absorption, and prevent product mildew, etc., non-woven bags are usually used to protect the products. All wrapped packaging. However, the common non-woven bags on the market are generally inferior in materials, low in quality, not resistant to tearing, and have no mildew-proof and moisture-proof effects at all. During the long-term transportation or long-term storage of products, they are often damaged due to temperature and humidity fluctuations. The reason is that the mold scattered in the air contacts the product through the loose gap of the non-woven bag. The water vapor in the air provides sufficient moisture for the growt...

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): B32B1/02B32B27/06B32B27/32B32B5/02B32B33/00A01N31/16A01N29/08A01N33/04A01N33/12A01N37/44A01P3/00A01P1/00
CPCA01N29/08A01N31/08A01N31/16A01N33/04A01N33/12A01N37/44B32B5/02B32B27/06B32B27/32B32B33/00B32B2307/73B32B2307/7145B32B2439/06B32B1/00A01N2300/00A01N25/30
Inventor 喻倩
Owner 喻倩
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