Anti-side-leakage sanitation supply and preparation method thereof

Abstract

The invention provides an anti-side-leakage sanitation supply and a preparation method thereof. The anti-side-leakage sanitation supply comprises an absorbing body, a coating layer and a top layer, wherein the top layer is arranged on the top face of the absorbing body, the coating layer comprises an inner layer and an outer layer; the inner layer comprises a first bottom section, two first side edge sections and a protective supporting section, wherein the first bottom section is located under the absorbing body, the first side edge sections bend inward from the two sides of the first bottomsection and extend to the upper portions of the two side edges of the absorbing body, and the protective supporting section bends and extends outward from the first side edge sections; the outer layercomprises a second bottom section, two second side edge sections, a stereo protective section and strengthening sections, wherein the second bottom section is located at the bottom face of the firstbottom section, the second side edge sections bend inward from the two sides of the second bottom section and extend to the upper portions of the two side edges of the absorbing body, the stereo protective section bends and extends inward from the second side edge sections to wrap the protective supporting section, and the strengthening sections bend and extend from the stereo protective section to the bottom of the absorbing body; a plurality of rubber strings are arranged between the stereo protective section and the protective supporting section, and a hollow structure is formed between the rubber strings and the stereo protective section, thereby increasing the height of stereo protection and more effectively preventing the side leakage of a liquid.

Description

technical field [0001] The invention belongs to the field of sanitary products, and in particular relates to a side-leakage preventing sanitary product and a manufacturing method thereof. Background technique [0002] There are many types of sanitary products worn on the human body, such as diapers, sanitary products, pull-up pants, Band-Aids, underarm sweat pads, masks, etc. [0003] Hygienic products such as diapers, sanitary products, and pull-up pants generally include a surface layer, an absorbent layer, a bottom layer, and a three-dimensional guard. The three-dimensional guards are generally set on both sides of the top surface of the surface layer to prevent side leakage. The guard is made of conventional non-woven fabric folded into a double-layer structure, but its effect on preventing side leakage is limited. For diapers or pull-up pants, the three-dimensional guard is formed by wrapping elastic with cloth and then fixed on the surface. However, the top surface of...

AI Technical Summary

Problems solved by technology

[0003] Hygienic products such as diapers, sanitary products, and pull-up pants generally include a surface layer, an absorbent layer, a bottom layer, and a three-dimensional guard. The three-dimensional guards are generally set on both sides of the top surface of the surface layer to prevent side leakage. The guard is made of conventional non-woven fabric folded into a double-layer structure, but its effect on preventing side leakage is limited. For diapers or pull-up pants, the three-dimensional guard is formed by wrapping elastic with cloth and then fixed on the surface. However, the top surface of the three-dimensional protective cover is generally the width of an elastic band, which has a small contact area with the user's leg skin, which is likely to cause discomfort to the user, and the user needs to tidy up the three-dimensional protective cover when wearing it. Only by making it contact with the user's leg skin can it play the role of preventing side leakage, but its effect of preventing side leakage is limited. The contact area between the three-dimensional protection and the user's leg skin is small, and it is easy to run off, which affects the three-dimensional protection The anti-side leakage effect, and the three-dimensional enclosure is an independent structure from the surface layer, absorption layer or bottom layer. During the production, each layer is bonded and fixed according to the steps. The production process is troublesome and the production cost is high, which needs further improvement.

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