Leak-proof pull-up diaper with multilayer core body

Abstract

The invention provides a leak-proof pull-up diaper with a multi-layer core body, which comprises an elastic waistline and a water absorbing crotch, wherein an absorbing core body is arranged in the water absorbing crotch. The leak-proof pull-up diaper is characterized by further including an elastic hip circumference integrally formed with the elastic waistline; the elastic hip circumference and the elastic waistline form an elastic cylindrical structure; and the multi-layer core body with layers connected one by one is arranged inside the water absorbing crotch; a multi-layer absorbing body of the multi-layer core body and a fiber structure layer are embedded mutually; waterproof gibs are arranged on the two sides of the water absorbing crotch, and are stuck to the inner bottom surface layer and the edges of the two sides of a leak-proof nursing layer to form two leak-proof grooves with contracting winkles. The leak-proof pull-up diaper is not only leak-proof and dry and comfortable, but also can reduce the thickness of the pull-up diaper, and is lighter and more air-permeable; and two leak-proof inner and outer grooves are formed in the two sides of the crotch, and the absorbing core body is uninterrupted, and cannot pill and squeeze the crotch of the baby , so that a convenient dressing way like an underwear is formed; and as the leak-proof pull-up diaper is good in elasticity, babies can conveniently and freely move, and the practicability is good.

Description

technical field [0001] The invention relates to absorbent products for daily life, in particular to multi-layer core leak-proof pull-up pants. Background technique [0002] With the improvement of people's living standards, there have been pull-up pants for the transition from diapers to ordinary underwear. Pull-up pants are an integral structure like underwear. Children can't pull them off and it's not easy to urinate outside. Because pull-up pants have Easy to carry, clean and hygienic, easy to wear and beautiful, so the use of pull-up pants for infants is becoming more and more extensive. At present, there are various types of pull-up pants on the market, but most pull-up pants have many defects due to their poor design and poor production process. For example, the pull-up pants are thicker due to the use of conventional technology, or the pull-up pants are easy to lump and break due to defects in the design and production process, so they are easy to squeeze the baby's...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the disadvantages of pull-up pants in the prior art that the absorbent core is heavy and easy to break up, which does not meet the requirements of infants for pull-up pants during activities, and infants feel uncomfortable when wearing them, a multi-layer core body is provided. Leak-proof pull-up pants, on the basis of ensuring that the pull-up pants are dry and leak-proof, it can reduce the heavy feeling of pull-up pants, and the absorbent core is continuously layered without lumps, so that infants and young children can wear comfortable and fit, and make activities more convenient ,free

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