Paper diaper

Abstract

The invention relates to the field of hygienic products, and provides a paper diaper which is strong in stereoscopic impression, large in liquid absorption amount, good in anti-leakage effect and comfortable to wear. The paper diaper sequentially comprises a liquid-permeable face layer, a diversion layer, an absorber and a liquid-tight bottom layer which are laminated from top to bottom. The liquid-permeable face player is composed of hydrophilic nonwoven fabric and two pieces of hydrophobic nonwoven fabric fixedly arranged on the two transverse sides of the hydrophilic nonwoven fabric respectively. The left side and the right side of the hydrophilic nonwoven fabric wrap the absorber downwards and inwards, the length of the portions, wrapping the absorber downwards and inwards, of the left side and the right side of the hydrophilic nonwoven fabric ranges from 0.5 cm to 2.5 cm, the portions, wrapping the absorber downwards and inwards, of the left side and the right side of the hydrophilic nonwoven fabric are fixedly connected with the liquid-tight bottom layer, and the horizontal distance between the hydrophobic nonwoven fabric on the two sides of the hydrophilic nonwoven fabric and the left end of the hydrophilic nonwoven fabric and the horizontal distance between the hydrophobic nonwoven fabric on the two sides of the hydrophilic nonwoven fabric and the right end of the hydrophilic nonwoven fabric each range from 2 cm to 5 cm.

Description

technical field [0001] The invention relates to the field of sanitary products, in particular to a paper diaper. Background technique [0002] The structure of traditional diapers is generally as follows: from top to bottom, it includes a liquid-permeable surface layer, an absorber, and a liquid-impermeable bottom layer in sequence. The absorber is composed of a non-woven fabric wrapped absorbent core. The absorber Used to absorb and retain body exudates, such as urine, menstrual blood, liquid-permeable topsheet is used to provide a comfortable and dry feeling when in contact with the body, while allowing liquid to pass freely into the underlying absorbent body, liquid-impermeable bottom layer Used to hold absorbed liquid in the absorbent body, thereby preventing the absorbed liquid from soiling the wearer's pants. The liquid-permeable surface layer of traditional diapers arranged above the absorber is generally directly and flatly covered on the absorber. Composed of hyd...

AI Technical Summary

Problems solved by technology

The liquid-permeable surface layer of traditional diapers arranged above the absorber is generally directly and flatly covered on the absorber. Composed of hydrophobic non-woven fabrics on both sides, the traditional diapers, due to structural defects, lead to the absorber not fully absorbing the excrement, and the absorber has no three-dimensional effect, the overall absorption capacity is not large, and, because the absorber is flat After absorbing liquid, the middle part of the absorbent body and both sides are at the same horizontal position, and the contact area with the wearer is large, so that the contact part between the wearer and the diaper is in a hot and humid state for a long time, and the discomfort is strong

In addition, in order to prevent side leakage, traditional diapers usually lengthen and thicken the absorber, or add two leak-proof strips on the left and right sides of the absorber. Diapers with these types of structures are not only costly, but also leak-proof. The effect is relatively general

Images