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A kind of production technology of cold type sanitary napkin

A production process and technology of sanitary napkins, applied in sanitary napkins, medical science, absorbent pads, etc., can solve the problems of poor comfort of cold sanitary napkins, achieve the effect of not being easily irritated, avoiding the possibility of odor, and improving comfort

Active Publication Date: 2022-05-24
泉州市嘉佰利卫生材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the present invention provides a production process of the ice-cold sanitary napkin, which solves the problem of poor comfort of the ice-cold sanitary napkin.

Method used

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  • A kind of production technology of cold type sanitary napkin
  • A kind of production technology of cold type sanitary napkin
  • A kind of production technology of cold type sanitary napkin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] refer to figure 1 , figure 2 , image 3 , a kind of production technology of ice-cold type sanitary napkin, comprises the following steps:

[0038] 1. Prepare a liquid-permeable surface layer;

[0039] 2. Preparation of absorbent core;

[0040] 3. Preparation of a liquid-impermeable bottom layer;

[0041] 4. Lay the products in steps 1, 2, and 3 and connect them together;

[0042] 5. Carry out arc trimming to the product of step 4;

[0043] Six, the product of step five is cut into individual products to make finished products, and said step two comprises the following steps:

[0044] a. Sizing glue on the upper surface of the lower cladding layer, and laying a layer of liquid-absorbing material to form a core material layer;

[0045] B, get two fluffy non-woven fabrics, set adhesive on two fluffy non-woven fabrics, then arrange cool microcapsule particles on fluffy non-woven fabrics;

[0046] c. Lay two fluffy non-woven fabrics on the lateral sides of the core...

Embodiment 2

[0060] Compared with Example 1, in order to reduce the material loss caused by the spraying method in production, here, on the setting method of the cool microcapsules, step b6 is also included: the cool microcapsule particles obtained by the above b5 are mixed with equal mass Than binding agent, dispersant mix and make described cool microcapsule finishing liquid;

[0061] It is then coated on the fluffy nonwoven.

[0062] The invention adopts special cooling microcapsule particles, which can be attached and filled in fluffy non-woven fabrics. Utilizing the special function of microcapsules, after the raw materials with cooling function are made into microcapsules, the volatilization loss is small. When the temperature rises, the raw materials with cooling function will be released slowly from the microcapsules, making it have a cooling feeling when worn, improving comfort, reducing discomfort, and lasting coolness at the same time, and compared with direct spraying of coolin...

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Abstract

The invention relates to the technical field of production technology of sanitary products, in particular to a production technology of a cold type sanitary napkin. The preparation of the absorbent core comprises the following steps: a. Apply glue to the upper surface of the lower coating layer, and lay a layer of liquid-absorbing material to form Core material layer; b, get two fluffy non-woven fabrics, adhesive is set on two fluffy non-woven fabrics, cool and cool microcapsule particles are set on fluffy non-woven fabrics again; c, two fluffy non-woven fabrics are laid on respectively The lateral sides of the core material layer; d, covering the lower covering layer with a layer of upper covering layer, and fixing the two along its transverse two ends; e, making a single absorbent core after cutting . The invention is applied to provide a sanitary napkin product with long-lasting cold feeling and strong comfort and its production process.

Description

technical field [0001] The invention relates to the technical field of sanitary product production technology, in particular to a production technology of an ice-cold sanitary napkin. Background technique [0002] From the point of view of comfort, wearing cotton sanitary napkins for a long time will cause stuffy feeling, which will make the user feel irritable. In the prior art, sanitary napkin products with cooling effect mostly use the process of directly spraying the cooling agent solution on the surface of the sanitary napkin online. This process has large spraying loss, large solvent consumption, serious volatilization and infiltration of functional raw materials, and affects the workshop. Worker health; and, most cooling agent solutions are highly volatile, making such materials difficult to maintain stability during transportation and storage in absorbent articles, especially when exposed to high temperatures during transportation and storage. [0003] In the prior ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L15/20A61L15/44A61L15/42A61F13/15A61F13/472
CPCA61L15/20A61L15/44A61L15/42A61F13/472A61F13/15577A61F13/15707A61F13/15739A61F13/15723A61L2300/602A61L2300/216A61L2300/204
Inventor 尤华山
Owner 泉州市嘉佰利卫生材料有限公司
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