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CN-224232419-U - Mylar film

CN224232419UCN 224232419 UCN224232419 UCN 224232419UCN-224232419-U

Abstract

The utility model discloses a Mylar film, which relates to the technical field of Mylar films and adopts the technical scheme that the Mylar film comprises a base layer, wherein a fixing strip is detachably connected to the edge of the base layer, the fixing strip comprises a wrapping strip and a plurality of fixing pieces, the wrapping strip has elastic deformation capability, the fixing pieces have plastic deformation capability and can be bent, the fixing pieces are respectively and fixedly connected to two side walls of the wrapping strip, and an adhesive and isolating paper are arranged on the fixing pieces. According to the Mylar film, the PVC material is adopted, and the protection effect of the Mylar film on the electronic element is improved by utilizing the characteristics of good wear resistance, good chemical resistance, heat resistance and insulation.

Inventors

  • LU TAO

Assignees

  • 吴江德聚电子包装材料有限公司

Dates

Publication Date
20260512
Application Date
20250430

Claims (6)

  1. 1. A Mylar film comprises a base layer (3) and is characterized in that a fixing strip (2) is detachably connected to the edge of the base layer (3), the fixing strip (2) comprises a wrapping strip (201) and a plurality of fixing pieces (202), the wrapping strip (201) has elastic deformation capability, the fixing pieces (202) have plastic deformation capability and can be bent, the fixing pieces (202) are respectively and fixedly connected to two side walls of the wrapping strip (201), and an adhesive and isolating paper are arranged on the fixing pieces (202).
  2. 2. A Mylar film according to claim 1, wherein the fixing piece (202) is provided with a bending line, the bending line is composed of a plurality of perforations (203), and the perforations (203) are arranged near the edge of the wrapping strip (201).
  3. 3. A Mylar film according to claim 2, wherein the fixing pieces (202) are arranged in a structure with a narrow upper part and a wide lower part, one wider end of each fixing piece (202) is fixedly connected with the wrapping strip (201), and the distance between the adjacent fixing pieces (202) is larger than the length of the wider end of each fixing piece (202).
  4. 4. A Mylar film according to claim 1, wherein the wrapping strip (201) and the fixing pieces (202) are integrally formed by a compression molding process.
  5. 5. A Mylar film according to claim 1, wherein the base layer (3) is fixedly connected with a buffer layer (4).
  6. 6. The Mylar film according to claim 5, wherein the end surface of the buffer layer (4) far away from the base layer (3) is fixedly connected with a protective layer (5).

Description

Mylar film Technical Field The utility model relates to the technical field of Mylar sheets, in particular to a Mylar sheet. Background The Mylar film is a film formed by heating dimethyl terephthalate and ethylene glycol with the aid of related catalysts and carrying out transesterification and vacuum polycondensation and biaxial stretching, is widely used in the electrical insulation industry, and is suitable for gaskets, baffle plates, screens and protection of electronic, household appliances, instruments, displays, motor slots, computers and peripheral equipment. The protection effect of the existing Mylar on the object is limited to the contact part of the electronic element (such as a battery, a circuit board and the like) and the Mylar, the edge of the electronic element is not well protected, the conventional Mylar and the electronic element are usually adhered and fixed only through glue, the structural shape of some electronic elements is not fixed, and the Mylar is in an irregular shape, so that the protection effect of the Mylar on the edge of the electronic element is not good enough. New solutions are therefore required to address this problem. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide a Mylar film. The technical aim of the utility model is achieved through the following technical scheme that the Mylar film comprises a base layer, wherein a fixing strip is detachably connected to the edge of the base layer, the fixing strip comprises a wrapping strip and a plurality of fixing pieces, the wrapping strip has elastic deformation capability, the fixing pieces have plastic deformation capability and can be bent, the fixing pieces are respectively and fixedly connected to two side walls of the wrapping strip, and the fixing pieces are provided with adhesive and isolating paper. The utility model is further characterized in that the fixing piece is provided with a bending line, the bending line consists of a plurality of perforations, and the perforations are arranged close to the edge of the wrapping strip. The utility model is further characterized in that the fixing sheets are of structures with narrow upper parts and wide lower parts, one wider end of each fixing sheet is fixedly connected with the wrapping strip, and the distance between every two adjacent fixing sheets is larger than the length of one wider end of each fixing sheet. The utility model further provides that the wrapping strip and the fixing sheets are integrally formed through a compression molding process. The utility model is further arranged that the base layer is fixedly connected with the buffer layer. The utility model is further provided with a protective layer fixedly connected to the end surface of the buffer layer far away from the base layer. After the base layer is propped against the electronic element, the wrapping strip is attached to the side edge of the electronic element by bending the fixing sheet, the edge of the electronic element is protected, and the wrapping strip with elastic deformation capability can be better attached to the edge of the electronic element aiming at the irregular edge of the electronic element, and then the wrapping strip is fixedly connected with the electronic element by the fixing sheet positioned at the other side of the wrapping strip, so that the surface and the edge of the electronic element are protected. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a cross-sectional view of the present utility model; fig. 3 is a schematic structural view of the fixing strip. In the figure, 1, an electronic element, 2, a fixing strip, 201, a wrapping strip, 202, a fixing sheet, 203, a perforation, 3, a base layer, 4, a buffer layer and 5, and a protective layer. Detailed Description The present utility model will be described in detail below with reference to the accompanying drawings and examples. The utility model provides a mailer, as shown in fig. 1, fig. 2 and fig. 3, including basic unit 3, the edge detachably of basic unit 3 is connected with fixed strip 2, fixed strip 2 includes wrapping strip 201 and a plurality of stationary blade 202, wrapping strip 201 has elastic deformation ability, stationary blade 202 has plastic deformation ability and can buckle, a plurality of stationary blades 202 are fixed connection respectively on wrapping strip 201's both sides wall, be provided with adhesive and release paper on the stationary blade 202, the adhesive on the stationary blade 202 can be connected with basic unit 3, after basic unit 3 offsets with electronic component 1, make wrapping strip 201 laminate in the side of electronic component 1 through buckling stationary blade 202, protect the edge of electronic component 1, and to the irregular edge of electronic component 1, the better laminating of wrapping strip 201 that has elastic deformation ability and the edge of el