Folding process of training pants

Abstract

The invention relates to the field of disposable hygienic products, in particular to a folding process of training pants. The folding process comprises the following steps that 1, a training pant base material is manufactured, an absorption core body is manufactured, a rubber band or an elastic waistline is compounded on the base material, and the absorption core body is compounded on the base material to form a continuous training pant body; 2, folding is conducted, a front piece and a rear piece of the training pant body are formed, supporting is conducted through a supporting device, the front piece and the rear piece form an interval, and an arc-shaped bent state is formed; 3, primary rolling and secondary rolling are carried out, a folding forming device is arranged between devices for the primary rolling and the secondary rolling, and rolling is carried out on the outer side faces of the front piece and the rear piece to form creases; and 4, welding and cutting are carried out on the training pant body to form the training pants. By means of the folding process, the folding manner that the inner side faces of the training pants are not rolled is provided, and the technical problem about folding of some training pants which are not suitable for rolling the inner side faces is solved.

Description

technical field [0001] The invention relates to the field of disposable hygiene products, in particular to a folding process for pull-up pants. Background technique [0002] At present, in the production process of pull-up pants, it is often necessary to go through a folding process, which is a necessary process before the waist circumference of the pull-up pants is welded, such as a pull-up pants disclosed in Chinese patent application number: CN201910633868.8 The manufacturing process includes the following steps: the first step is to make an absorbent core; the second step is to combine the first non-woven fabric with a liquid-impermeable film to form a bottom material, and glue the waist elastic on the bottom material; The first step is to combine the absorbent core with the bottom material; the fourth step is to bond the second non-woven fabric to the three-dimensional protection, the protection elastic, and the flat elastic to form the surface material, and the surface...

AI Technical Summary

Problems solved by technology

[0005] Therefore, in view of the above problems, the present invention proposes a folding process for pull-up pants, which proposes a folding method that does not roll the inner side of the pull-up pants, and solves some pull-up pants that are not suitable for rolling the inner side. The technical problem of the folding of trousers

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