Pant-type paper diaper with a urine leakage prevention function, and preparation process and equipment thereof

Abstract

The invention discloses a pant-type paper diaper with a urine leakage prevention function. The pant-type paper diaper comprises a bottom layer structure, a three-dimensional guard and an absorption core, wherein omega-shaped leg guard rubber bands are arranged in the bottom layer structure, and the three-dimensional guard and the absorption core are arranged right above the leg guard rubber bands.The invention relates to the field of disposable sanitary articles, and in particular relates to the pant-type paper diaper with urine leakage prevention function and a manufacturing process and equipment thereof. The leg guard rubber bands are arranged in an omega shape, and under a using state of the paper diaper, the leg guard rubber bands surround the three-dimensional guard, exert an effectof assisting the three-dimensional guard, and prevent the three-dimensional guard from falling sideways, so that the leakage prevention effect of the pant-type paper diaper is greatly improved. In addition, and the leg guard rubber bands arranged in an omega shape are less in inflection points, and fixing glue used for fixing the leg guide rubber bands is reduced, so that the problem of hard texture of the pant-type paper diaper is solved, and wearing experience of a user is improved.

Description

technical field [0001] The invention relates to the field of disposable hygiene products, in particular to a trouser-type diaper with a function of preventing urine leakage and its manufacturing process and equipment. Background technique [0002] Pants-type diapers, also known as pull-up pants, can adjust the tightness according to the change of the user's posture, so that they will not be too tight and will not be strangled or rubbed against the skin of the waist and legs, and are widely welcomed by users. [0003] existing technologies such as figure 1 As shown, the existing pull-up trouser leg elastics 12 on the market are generally arranged in an "X" shape, with an absorbent core 3 in the middle, and three-dimensional guards 2 on both sides of the absorbent core 3, such as figure 2 As shown, when wearing the pull-up pants with the elastic leg bands 12 arranged in an "X" shape, the elastic leg bands 12 cross toward the bottom of the crotch without helping the three-dim...

AI Technical Summary

Problems solved by technology

[0003] existing technologies such as figure 1 As shown, the existing pull-up trouser leg elastics 12 on the market are generally arranged in an "X" shape, with an absorbent core 3 in the middle, and three-dimensional guards 2 on both sides of the absorbent core 3, such as figure 2 As shown, when the pull-up pants with the elastic leg bands 12 arranged in an "X" shape are worn, the elastic leg bands 12 cross toward the bottom of the crotch without helping the three-dimensional guard 2. When the three-dimensional protective enclosure 2 is not supported by the leg-encircling elastic 12, it is easy to fall over, thereby causing side leakage of the liquid and losing the leak-proof effect.

Although there are three-dimensional guards 2 for leak prevention, there is no three-dimensional guard 2 to help, so the leak-proof effect is weak, and the leg elastics are arranged in an "X" shape, and the leg elastics 12 are positioned during the manufacturing process A lot of glue spraying and cumbersome process lead to the overall texture of the product is hard and reduce the user's wearing experience

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