Preparation method for skin care diapers

A technology of diapers and non-woven fabrics, which is applied in the field of preparation of skin care diapers, can solve problems such as insufficient antibacterial properties and skin discomfort, and achieve the effects of improving hydrophilicity, protecting the skin, and good permeability

Active Publication Date: 2020-07-17
CHIAUS FUJIAN IND DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, in view of the above content, the present invention provides a preparation method of skin care diapers, whi

Method used

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  • Preparation method for skin care diapers

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Experimental program
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Effect test

Embodiment 1

[0026] A preparation method for skin care paper diapers, comprising the following steps:

[0027] (1) Preparation of liquid-permeable surface layer:

[0028] The liquid-permeable surface layer is stacked sequentially from top to bottom with an upper non-woven fabric, an antibacterial layer and a lower non-woven fabric, the upper non-woven fabric is polylactic acid non-woven fabric, and the lower non-woven fabric is ES Non-woven fabric, the antibacterial layer is a microcapsule, and the specific preparation method is:

[0029] A. Unwind the ES non-woven fabric online and transport it continuously. During the transport process, use a spray gun to spray the hydrophilic finishing solution on one side of the ES non-woven fabric. The spraying amount of the hydrophilic finishing solution is 8g / m 2 , and then baked with hot air at 80°C for 10 minutes. The preparation method of the hydrophilic finishing solution is: weigh 15g / L polyether non-surfactant, 16g / L disodium lauryl sulfosucc...

Embodiment 2

[0038] A preparation method for skin care paper diapers, comprising the following steps:

[0039] (1) Preparation of liquid-permeable surface layer:

[0040] The liquid-permeable surface layer is stacked sequentially from top to bottom with an upper non-woven fabric, an antibacterial layer and a lower non-woven fabric, the upper non-woven fabric is polylactic acid non-woven fabric, and the lower non-woven fabric is ES Non-woven fabric, the antibacterial layer is a microcapsule, and the specific preparation method is:

[0041]A. Unwind the ES non-woven fabric online and transport it continuously. During the transport process, use a spray gun to spray the hydrophilic finishing solution on one side of the ES non-woven fabric. The spraying amount of the hydrophilic finishing solution is 10g / m 2 , and then baked with hot air at 85°C for 8 minutes. The preparation method of the hydrophilic finishing solution is: weigh 20g / L polyether non-surfactant, 12g / L disodium lauryl sulfosucci...

Embodiment 3

[0050] A preparation method for skin care paper diapers, comprising the following steps:

[0051] (1) Preparation of liquid-permeable surface layer:

[0052] The liquid-permeable surface layer is stacked sequentially from top to bottom with an upper non-woven fabric, an antibacterial layer and a lower non-woven fabric, the upper non-woven fabric is polylactic acid non-woven fabric, and the lower non-woven fabric is ES Non-woven fabric, the antibacterial layer is a microcapsule, and the specific preparation method is:

[0053] A. The ES non-woven fabric is uncoiled online and conveyed continuously. During the conveying process, spray the hydrophilic finishing solution on one side of the ES non-woven fabric with a spray gun, and then bake it with hot air at 90°C for 5 minutes. The spraying amount of the hydrophilic finishing solution is 12g / m 2 , the preparation method of the hydrophilic finishing liquid is: weigh 25g / L polyether non-surfactant, 10g / L disodium lauryl sulfosucc...

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Abstract

The invention relates to the technical field of disposable sanitary products, provides a preparation method for skin care diapers, and solves the problem of insufficient antibacterial properties and easy skin discomfort of diapers in the prior art. The method includes the steps of preparation of a liquid-permeable surface layer, preparation of an absorbent layer and preparation of a leakage-proofbottom layer, the liquid-permeable surface layer is sequentially provided with an upper layer non-woven fabric, an antibacterial layer and a lower layer non-woven fabric from the top to the bottom ina laminated manner, the upper layer non-woven fabric is a polylactic acid non-woven fabric, the lower layer non-woven fabric is an ES non-woven fabric, the antibacterial layer is a microcapsule, the microcapsule is prepared by using chitosan and gum Arabic as wall materials, and tea oil, hamamelis virginiana extract, and dandelion extract as core materials, and the liquid-permeable surface layer is obtained by the steps of spraying a hydrophilic finishing liquid to one side of the ES non-woven fabric, uniformly spraying the microcapsules on the side, having no hydrophilic finishing liquid, ofthe ES non-woven fabric, covering the microcapsules with the polylactic acid non-woven fabric, and performing adhesion by using a hot melt adhesive.

Description

technical field [0001] The invention relates to the technical field of disposable sanitary products, in particular to a preparation method of skin care diapers. Background technique [0002] Diapers are disposable products that can be discarded after one-time use. They are convenient and hygienic, and have become one of the most commonly used daily necessities for infants and young children. The diaper wraps the baby's skin to form a closed environment. The baby urinates frequently. When the urine and feces accumulate in the diaper, bacteria begin to grow and reproduce. The bacteria irritate the delicate skin of the baby, leading to eczema, redness, etc. Ass and other bad situations. [0003] Patent No.: 201711248397.6 discloses a children's diaper, including a surface layer, the surface layer is sprayed with an antibacterial agent, and the antibacterial agent is composed of the following raw materials in parts by weight: 0.5-1.5 parts of squalane, 0.5-3.5 parts of glycerin...

Claims

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Application Information

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IPC IPC(8): A61L15/26A61L15/46A61L15/24A61L15/42A61L15/40A61L15/34A61L15/28A61L15/20D06M15/53D06M13/256D06M15/03D06M13/00D06M15/00D06M13/188D06M13/123D06M23/12D06M101/20
CPCA61L15/26A61L15/46A61L15/24A61L15/42A61L15/40A61L15/34A61L15/28A61L15/20D06M15/53D06M13/256D06M15/03D06M13/00D06M15/00D06M13/188D06M13/123D06M23/12A61L2300/404A61L2300/232A61L2300/30A61L2300/45D06M2101/20D06M2200/11C08L67/04C08L23/06C08L23/12C08L5/08
Inventor 郑佳明谯志勇张程娟庄剑波
Owner CHIAUS FUJIAN IND DEV
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