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CN-224224697-U - Strong composite membrane cloth and local strengthening mask

CN224224697UCN 224224697 UCN224224697 UCN 224224697UCN-224224697-U

Abstract

The utility model relates to the technical field of membrane cloth, in particular to a strong composite membrane cloth and a local reinforced mask, wherein the strong composite membrane cloth comprises a base layer, a surface layer and a middle composite layer, the middle composite layer comprises a burr fiber layer, and a plurality of irregular bristles are arranged on two sides of the burr fiber layer. The utility model aims at solving the problems that the edge of the composite layer of the existing composite membrane cloth is easy to lift up and warp down and cannot achieve a good laminating effect, and the interface of the composite membrane cloth has high bonding strength and good composite strength, and delamination and edge lifting are difficult to occur.

Inventors

  • LIU YOUJIN

Assignees

  • 广州贝丝特新材料科技有限公司

Dates

Publication Date
20260512
Application Date
20250513

Claims (10)

  1. 1. The utility model provides a powerful composite membrane cloth, includes basic unit (1) and surface course (2), its characterized in that still includes middle composite bed, middle composite bed includes burr fibrous layer (3), the both sides of burr fibrous layer (3) are a plurality of irregular burrs (31).
  2. 2. A strong composite membrane cloth according to claim 1, characterized in that the burrs (31) of each side are multi-directional crossing.
  3. 3. A strong composite membrane cloth according to claim 2, characterized in that the burrs (31) are curved.
  4. 4. The strong composite membrane cloth according to claim 1, wherein the maximum thickness of the burr fiber layer (3) is 0.02 mm-0.10 mm, and the fineness of the burr fiber layer (3) is 0.3 td-1.0 td.
  5. 5. A strong composite membrane cloth according to claim 1, characterized in that the layer of burring fibres (3) is a layer of polyethylene and/or polyester fibres.
  6. 6. A strong composite membrane cloth according to claim 1, characterized in that the intermediate composite layer further comprises adhesive particles (4) attached to the burrs (31).
  7. 7. The strong composite membrane cloth according to claim 6, wherein the adhesive particles (4) are aqueous adhesives.
  8. 8. The strong composite membrane cloth according to claim 1, characterized in that the base layer (1) and/or the surface layer (2) are a nonwoven layer, a silk layer, a fruit fiber layer, a biological fiber layer, a tencel plant fiber layer, a viscose fiber layer or a superfine fiber layer.
  9. 9. A strong composite membrane cloth according to claim 1, characterized in that the facing layers (2) comprise at least one layer, and that when the number of layers of the facing layers (2) is greater than one, adjacent facing layers (2) are also composited by the layer of burred fibres (3).
  10. 10. A locally reinforced mask, characterized in that the mask adopts the strong composite mask cloth according to any one of claims 1-9, and the surface layer (2) is composited on the forehead part, and/or the periocular part, and/or the corner of the mouth, and/or the stature part and/or the apple muscle part of the base layer (1) through the burr fiber layer (3).

Description

Strong composite membrane cloth and local strengthening mask Technical Field The application relates to the technical field of membrane cloth, in particular to a strong composite membrane cloth and a local strengthening mask. Background The mask cloth is a carrier of mask essence substances, and the material and the structure of the mask cloth directly influence the use experience and the essence maintaining and absorbing effects. The traditional mask cloth is of uniform thickness, can be directly applied on the face, wraps moisture-preserving and efficacy essence, has different strengthening requirements for forehead, eye circumferences, mouth corners, statures, apple muscles and other heavy-point areas along with development of personal demands for facial maintenance, and needs to be subjected to strengthening skin care in the heavy-point areas in a targeted manner. At present, the composite membrane cloth is compounded by a water jet technology, but if the number of compounded layers is more or the base materials of the membrane cloth are different, the compounding effect of the water jet compounding technology is poor, the edge of a compound layer is easy to lift up and warp or fall off, a good laminating effect cannot be achieved, the bonding strength of the composite local membrane is poor, and the use experience of the local reinforced membrane cloth is seriously influenced. Disclosure of utility model Based on the above, the utility model aims to provide a strong composite membrane cloth and a local reinforced mask, wherein the edge of the composite layer of the conventional composite membrane cloth is easy to warp or fall off, and a good bonding effect cannot be achieved. The composite membrane cloth has the advantages of high interface bonding strength, good composite strength and difficult occurrence of layering and edge warping. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model provides a powerful composite membrane cloth, includes basic unit and surface course, still includes middle composite bed, middle composite bed includes burr fibrous layer, the both sides on burr fibrous layer are a plurality of irregular burrs. The utility model utilizes burrs of the middle burr fiber layer to grasp the upper and lower base layers and the surface layers, after compounding, irregular burrs can be inserted into fiber gaps of the base layers and the surface layers to form better grasping force, interface combination is enhanced, the compounded film cloth has good compounding strength, layering and edge tilting are not easy to occur, the compounding mode can be hot-pressing compounding, as the tail ends of the irregular burrs shrink and deform in the hot-pressing process after the burr fiber layer is heated, the burrs penetrating into the holes of the base layers and the surface layers shrink in deformation, the tail ends of the burrs can form certain deformation, thereby achieving the purpose of physical compounding, and compared with the common composite film cloth compounded by physical hot pressing, the film cloth has better attaching force without using adhesives, the powerful compounding is realized, the compounding mode can also be realized by a double-sided water jet technology, when the double-sided water jet compounding technology is performed, more burrs of the tail ends of the burr fiber layers are driven into the fiber gaps of the base layers and the surface layers, the compound purpose can also be realized, and the compounded film cloth has better attaching strength compared with the traditional multi-layer fiber compounding. Further, the burrs on each side are multi-directional and cross-shaped. The burrs of the burr fiber layer are intersected in multiple directions to form a claw-like effect, and the burrs can penetrate into the holes of the base layer and the surface layer from different angles to achieve better grabbing force. It should be noted that, the production of the burr fiber layer can be realized by short ultrafine fibers or artificial fibers through multi-directional spraying interweaving or through a water jet process. Further, the burr portion has an arc. The arc-shaped composite surface layer has the advantages that the arc-shaped composite surface layer has a better grabbing effect, the end parts of burrs penetrate into the pores of the base layer and the surface layer and are not easy to deviate, better grabbing force is achieved on the base layer and the surface layer after the composite surface layer is compounded, interface combination is enhanced, and the effect of powerful compounding is achieved. Further, the maximum thickness of the burr fiber layer is 0.02 mm-0.10 mm. Further, the fineness of the burr fiber layer is 0.3 Td-1.0 Td. It should be noted that, the thickness of the burr fiber layer cannot be too large, otherwise, the use effect of the whole composite back membrane cloth can be affected, and