A kind of preparation method of disposable trousers type hygienic article

Abstract

The invention relates to the field of sanitary products, and provides a preparation method of disposable pants-type sanitary products, which solves the problems of relatively complicated preparation process and high cost of the prior art trouser-type sanitary products, and also solves the problem of adopting the preparation method of the prior art The outer clothing layer of the obtained trouser-type hygiene product has poor softness, uneven distribution of elasticity, and problems of tight feeling when used, including preparing the outer clothing layer, preparing an absorber, fixing the absorber on the outer clothing layer and welding it into a The pants-shaped structure is cut into individual products, and the preparation of the outer clothing layer includes the following steps: a, preparing elastic non-woven fabrics; b, sending the elastic non-woven fabrics prepared in step a into an activation system for activation treatment; c. Slitting the elastic non-woven fabric obtained in step b along the longitudinal direction and combining with the spunbonded nonwoven fabric through hot melt adhesive or ultrasonic wave, and each elastic nonwoven fabric after slitting is respectively located on the spunbonded nonwoven fabric. Both longitudinal sides of the cloth are spun and an outer garment layer is thereby produced.

Description

technical field [0001] The invention relates to the field of sanitary products, in particular to a method for preparing disposable pants-type sanitary products. Background technique [0002] The preparation method of disposable pants-type hygiene products generally includes the preparation of the outer clothing layer and the preparation of the absorbent body. The outer clothing layer generally includes a front clothing layer and a rear clothing layer. One end of the absorbent body is fixedly connected to the front clothing layer, and the other end It is fixedly connected with the rear clothing layer, and the lateral sides of the front and rear clothing layers are fixedly welded to form a closed structure with a waist opening and leg openings. There are two common structures for the front and rear clothing layers, one is a one-piece structure, and the other is a two-piece structure. The clothing layers of these two structures are usually composed of two layers of non-woven co...

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Problems solved by technology

[0004] Therefore, in view of the above content, the present invention provides a preparation method of disposable pants-type sanitary products, which solves the problem that the preparation process of the prior art pants-type sanitary products is relatively complicated and the cost is high. The pants-type hygiene products obtained by the method have poor softness, uneven distribution of elasticity, and problems of tightness when used.

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