Preparation method of deodorant sanitary product

A hygienic product and liquid-permeable technology, which is applied in the field of hygienic products, can solve problems such as inability to eliminate odors, achieve good photocatalytic effect, prevent oxidation, and be easy to operate

Active Publication Date: 2020-06-09
福建恒安家庭生活用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Therefore, aiming at the above content, the present invention provides a preparation method of deodorizing sanitary products, which solves the defect that the sanitary products of the prior art cannot eliminate the peculiar smell emitted after use.

Method used

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  • Preparation method of deodorant sanitary product

Examples

Experimental program
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Effect test

Embodiment 1

[0025] A preparation method for deodorizing paper diapers, comprising the following preparation steps:

[0026] (1) Preparation of liquid-permeable surface layer:

[0027] (2) Preparation of absorbent core:

[0028] (3) Prepare the liquid-tight bottom layer: compound one deck non-woven fabric online on the lower surface of the PE film, coat the active carbon solution of loading nano-titanium dioxide on-line in the middle part of the bottom surface of the non-woven fabric, and the consumption of the activated carbon solution of loading nano-titanium dioxide is 50g / m 2 Non-woven fabrics, the specific steps of the preparation of the activated carbon solution loaded with nano-titanium dioxide are:

[0029] a. Nano-TiO 2 Preparation of microspheres: first weigh 1.19 parts by weight of (NH4) 2 TiF 6 , be dissolved in 65 parts by weight of distilled water under magnetic stirring, then add 2.42 parts by weight of urea therein, keep stirring until completely dissolved, and then ad...

Embodiment 2

[0037] Referring to Example 1, water repellent treatment is also carried out on the side of the non-woven fabric of the impermeable bottom layer, which refers to the area except the activated carbon solution coated with nano-titanium dioxide in the middle, specifically, The side of the non-woven fabric is treated with water repellency first, and then the middle part is coated with an activated carbon solution loaded with nano-titanium dioxide, and finally combined with the PE film online to form a liquid-impermeable bottom layer.

[0038] The water-repellent treatment is treated with a silicone water-repellent treatment agent. The specific treatment method is: the non-woven fabric is unrolled, and the silicone water-repellent treatment agent is intermittently sprayed online, so that the middle part of the non-woven fabric is not sprayed with the water-repellent treatment agent, and the side Spray water-repellent treatment agent while spraying. This treatment method is consisten...

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Abstract

The invention relates to the field of sanitary products, and provides a preparation method of a deodorant sanitary product. The preparation method of the deodorant sanitary product solves the defect of the sanitary products in the prior art that the sanitary products cannot eliminate odor after use, and comprises the following preparation steps: preparing a liquid-permeable surface layer; preparing an absorption core; preparing a non-permeable bottom layer; and then, compounding the liquid-permeable surface layer, the absorption core and the non-permeable bottom layer into a whole. The non-permeable bottom layer is specifically prepared by the following steps: preparing an activated carbon solution loaded with nano titanium dioxide; and then, coating the middle part of the non-permeable bottom layer with the activated carbon solution loaded with the nano titanium dioxide.

Description

technical field [0001] The invention relates to the field of sanitary products, in particular to a preparation method of deodorizing sanitary products. Background technique [0002] Hygienic products, such as disposable baby diapers, adult diapers, nursing pads, etc., often produce peculiar smells such as ammonia after use, especially in summer when the temperature is relatively high, which will be more harmful to users and caregivers. Uncomfortable feeling, therefore, in order to eliminate the peculiar smell, people have made improvement on sanitary products, common is to add the composition that absorbs or eliminate peculiar smell on the core body, for example, add the activated carbon adsorbent of part proportion in the absorbent core, or Add fragrance, however, fragrance just plays the effect of covering up peculiar smell, and the peculiar smell that activated carbon adsorbent can absorb is very limited. [0003] Chinese Patent Application No. 201810294385.5 discloses a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/15A61F13/84
CPCA61F13/15577A61F13/8405A61F2013/842
Inventor 郭景成
Owner 福建恒安家庭生活用品有限公司
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