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Tridimensional stretching and perforating net surface

A hole net and three-dimensional technology, which is applied in medical science, bandages, etc., can solve the problems that there is no three-dimensional stretched perforated mesh surface.

Inactive Publication Date: 2009-05-27
冉和碧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art——plastic perforated film, non-woven fabric and non-woven plastic film composite perforated mesh surface, there is no three-dimensional stretched perforated mesh surface identical to the present invention

Method used

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  • Tridimensional stretching and perforating net surface
  • Tridimensional stretching and perforating net surface
  • Tridimensional stretching and perforating net surface

Examples

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Embodiment Construction

[0010] The present invention is by Fig. 1, figure 2 , image 3 give.

[0011] The present invention is composed of arc-shaped groove 1, combined hole 2, arc-shaped convex top 3 and mesh surface material 4.

[0012] The arc-shaped grooves 1 are arranged at intervals between adjacent columns or in the same row or in a horizontal arrangement at intervals (displaced at intervals in FIG. 1 ).

[0013] The combination hole 2 is N through holes, which are arranged at the bottom of the arc-shaped groove 1. There is a certain distance between the through holes and the through holes. The N through holes are arranged horizontally in the same row, and the number of the through holes is one or two. or N (two in Figure 1).

[0014] The arc-shaped convex top 3 is located in the blank area between the arc-shaped grooves 1. The arc-shaped convex top 3 and the arc-shaped groove 1 are smoothly connected, and the arc-shaped convex top 3 reduces the contact with the human skin. contact area, a...

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Abstract

The invention discloses a solid stretched slotting mesh which is molded by nonwoven fabric or plastic film or the composite material of the nonwoven fabric and the plastic film by the mold stretching and slotting technology. The solid stretched slotting mesh is characterized in that the mesh is uniformly distributed with circular arc grooves which are arranged at intervals in a staggered way or are arranged at intervals transversely between the adjacent rows or in the same line; the bottoms of the circular arc grooves are provided with combined holes; the combined holes are N through holes; N through holes are arranged transversely in the same line; the through holes are separated from each other at intervals; the quantity of the through holes is one or two or N; a blank area between the circular arc grooves is an circular arc convex top; the circular arc grooves are connected with the circular arc convex top smoothly; and the thickness of the molded mesh is 5 to 10 times of the thickness of the material. The solid stretched slotting mesh is the high-grade plus material of one-off sanitary products such as feminine sanitary towel, protection pad, panty-shape diaper and medical mattress. The circular arc grooves are good for containing body fluid, and the body fluid permeates into a flow guidance layer fast through the combined holes, thereby being capable of effectively preventing the body fluid from side leakage and flowing back. The circular arc convex top reduces the contact area with human skin, and the solid thickness of the mesh is increased, so that the solid stretched slotting mesh is ventilative, can eliminate humidity and ensures that human body feels softer, drier and more comfortable.

Description

(1) Technical field [0001] The invention relates to a mesh surface which is soft, comfortable, dry, dehumidifying, breathable, and can effectively prevent side leakage and back seepage of body fluids. Advanced fabrics for medical mattresses. (2) Technical background [0002] In the prior art——plastic perforated film, non-woven fabric and non-woven plastic film composite material perforated mesh surface, there is no three-dimensional stretched perforated mesh surface identical to the present invention. (3) Contents of the invention [0003] The object of the present invention is to provide a mesh surface that is soft, comfortable, dry, dehumidifying, breathable, and can effectively prevent side leakage and back seepage of body fluids. [0004] The technical scheme adopted by the present invention to solve the technical problem is: the mesh surface is formed by stretching and punching the mold body with non-woven fabric or plastic film or non-woven plastic film composite ma...

Claims

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Application Information

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IPC IPC(8): A61F13/512
Inventor 冉和碧
Owner 冉和碧
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