Three-dimensional surface layer of hygienic products
A hygienic product and surface layer technology, which is applied in the field of hygienic products, can solve the problems of poor urine diffusion and anti-reverse osmosis, achieve good fit, control urine reverse osmosis, and reduce the contact area
Inactive Publication Date: 2016-07-20
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
[0012] The present invention will now be further described with reference to the drawings and specific embodiments.
[0013] reference Figure 1-Figure 3 The preferred three-dimensional surface layer of the sanitary product of the present invention includes a surface layer, the surface layer includes a first surface layer with liquid permeability and a second surface layer 2 with liquid permeability, 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 thermocompression, and the surface of the first surface layer in contact with the skin constitutes uneven grooves, and the uneven grooves of the first surface layer include raised areas and depressions In the convex area, each convex point 11 of the convex area constitutes a matrix arranged regularly in the horizontal and vertical directions, and the concave area is the groove 12 divided into ...
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Abstract
The invention relates to the technical field of hygienic products and provides surface layer material of the hygienic products.The surface layer material comprises a surface layer body.The surface layer body includes a first surface layer body with liquid permeability and a second surface layer body with liquid guiding property.The first surface layer body and the second surface layer body are adhered through hot-pressing, concave and convex grooves are formed in the surface, contacting with the skin, of the first surface layer body, the raised points of the convex areas form transverse and longitudinal regularly-arranged matrixes, the concave areas are the grooves which are located among the raised points in the convex areas and divide the raised points into the transverse and longitudinal matrixes, a plurality of hot pressing points are evenly distributed in the grooves of the concave areas, cavities are arranged in the raised points of the convex areas, the parts, located in the middle below the cavities of the raised points of the convex areas, of the second surface body are provided with puncture holes, and the horizontal width of each groove is 1.5-2mm.By the surface layer material, the problems that the existing surface material of the hygienic products is poor in urine diffusivity and urine reverse osmosis resistance.
Description
Technical field [0001] The invention relates to the technical field of sanitary products, in particular to a three-dimensional surface layer of sanitary products. Background technique [0002] At present, the competition for disposable sanitary 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 gain a greater market share, you must The product quality level is improved, which is favored by users. People's requirements for baby diapers are becoming more humane and higher quality. From the early diapers to today's diapers, the design is more and more adapted to people's needs, both in terms of water absorption and side leakage prevention capabilities have been greatly improved, and the design is becoming more and more humane. The existing sanitary products are mainly composed of a surface layer, an inner layer and a base film, and the inner lay...
Claims
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IPC IPC(8): A61F13/511
CPCA61F13/51108A61F13/5116A61F13/513A61F2013/15146A61F2013/15463A61F2013/15544
Inventor 林秉正陈志龙
Owner QUANZHOU HANWEI MACHINERY MFG