Hygienic product surface layer material
A technology for surface layer materials and sanitary products, applied in the field of sanitary products, can solve the problems of poor urine diffusion and anti-reverse osmosis effect, etc., and achieve the effects of good fit, reduced contact area, and reduced contact area.
Inactive Publication Date: 2016-08-24
QUANZHOU HANWEI MACHINERY MFG
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Problems solved by technology
At present, this kind of processing method is used as the surface material of diapers, and its effect on the diffusion of urine and controlling its anti-reverse osmosis is not good.
Method used
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Embodiment Construction
[0011] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.
[0012] refer to Figure 1-Figure 3 , the preferred sanitary product surface material of the present invention includes a surface layer, the surface layer includes a liquid-permeable first surface layer and a liquid-conducting second surface layer 2, the first surface layer is a water-permeable non-woven fabric, and the second surface layer is Hydrophilic non-woven fabric, the first surface layer and the second surface layer 2 are bonded by heat and pressure, and the surface of the first surface layer in contact with the skin forms a concave-convex groove, and the concave-convex groove of the first surface layer includes a raised area and a depression Each raised point 11 of the raised area forms a matrix regularly arranged horizontally and vertically, and the depressed area is a groove 12 divided into a horizontal and vertical matrix between each rai...
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Abstract
The invention relates to the technical field of hygienic products, and provides a hygienic product surface layer material. The hygienic product surface layer material comprises a surface layer. The surface layer comprises a first surface layer with fluid permeability and a second surface layer with fluid guiding performance. The first surface layer and the second surface layer are adhesively connected through hot pressing. The surface, making contact with the skin, of the first surface layer is provided with concave-convex grooves. Convex points in the convex area form a matrix which is arranged regularly in the transverse direction and the longitudinal direction, grooves forming a matrix arranged in the transverse direction and the longitudinal direction are formed in the concave area and located between the convex points in the convex area, the grooves in the concave area are evenly provided with multiple hot pressing points, the convex points in the convex area are internally provided with cavities, the width in the horizontal direction of each convex point in the convex area is 2.8-3.1 mm, and the width in the horizontal direction of each groove in the concave area is 1.5-2mm. The problem than an existing hygienic product surface layer material is poor in diffusivity for urine and the urine reverse osmosis preventing and control effect and the like is solved.
Description
technical field [0001] The invention relates to the technical field of sanitary products, in particular to a surface layer material of sanitary products. Background technique [0002] At present, the competition for disposable hygiene products such as baby pants, sanitary napkins, and mattresses on the market is quite fierce. If you want to stand out from the market competition of many brands, get the love of users, and win a larger market share, you must use your own The product quality level is improved, which is favored by users. People's requirements for baby diapers are becoming more and more humanized and of higher quality. From early diapers to today's diapers, the design is more and more adapted to people's needs, both water absorption and side leakage prevention have been greatly improved, and the design is becoming more and more humanized. Existing sanitary products are mainly composed of a surface layer, an inner layer and a bottom film, and the inner layer is l...
Claims
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IPC IPC(8): A61F13/511A61F13/513
CPCA61F13/51108A61F2013/51182A61F2013/51355
Inventor 林秉正陈志龙
Owner QUANZHOU HANWEI MACHINERY MFG