CN216236811U - Hot pressing auxiliary gasket - Google Patents
Hot pressing auxiliary gasket Download PDFInfo
- Publication number
- CN216236811U CN216236811U CN202122859595.4U CN202122859595U CN216236811U CN 216236811 U CN216236811 U CN 216236811U CN 202122859595 U CN202122859595 U CN 202122859595U CN 216236811 U CN216236811 U CN 216236811U
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- double
- sided adhesive
- hot
- adhesive tape
- pet
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Abstract
The utility model provides a hot-pressing auxiliary gasket which comprises a PET bottom film and a double-sided adhesive tape adhered to one side of the PET bottom film, wherein one side edge of the double-sided adhesive tape is flush with the edge of one side of the PET bottom film, the double-sided adhesive tape and the PET bottom film are rectangular, and the width of the double-sided adhesive tape accounts for one fifth of the width of the PET bottom film. The hot-pressing auxiliary gasket provided by the utility model is simple in structure, two sides of a workpiece to be processed are respectively bonded on the PET bottom film, an operator can take a product to a hot press to perform hot-pressing operation by holding the other side of the PET bottom film, and the auxiliary gasket can prevent the operator from being scalded due to too close distance with a hot-pressing die, so that the safety of production operation is ensured.
Description
Technical Field
The utility model relates to the technical field of hot-pressing auxiliary fixtures, in particular to a hot-pressing auxiliary gasket.
Background
The hot-pressing composite process is a process for realizing composite after melting and permeating a glue layer in a base material through the heat and pressure of hot-pressing equipment, and during specific operation, a plurality of layers of glue-containing base materials are laminated on a carrying platform of the hot-pressing equipment, and then a hot-pressing plate and the carrying platform are clamped to realize hot-pressing composite molding. When the existing long-strip-shaped product is processed, hot pressing operation is carried out on two sides of the product by manual holding, and if the hot pressing operation is carried out on the hot pressing machine by direct holding, scalding of operating personnel can be easily caused due to the fact that the hot pressing machine is closer to equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hot-pressing auxiliary gasket to solve the technical problem in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a hot pressing auxiliary gasket, includes the PET basement membrane and pastes the double faced adhesive tape in PET basement membrane one side, the edge of one side reason and PET basement membrane one side of double faced adhesive tape is held level, double faced adhesive tape and PET basement membrane are the rectangle form, the width of double faced adhesive tape accounts for one fifth of PET basement membrane width.
The thickness of the PET basement membrane is 0.05-0.1 mm.
The thickness of the double-sided adhesive tape is 0.05-0.15 mm.
The high-temperature-resistant single-sided adhesive is attached to the double-sided adhesive, the non-adhesive surface of the high-temperature-resistant single-sided adhesive is bonded with the double-sided adhesive, and the high-temperature-resistant single-sided adhesive completely covers the double-sided adhesive.
The temperature resistant range of the high-temperature resistant single-sided adhesive is 200-300 ℃.
Compared with the prior art, the hot-pressing auxiliary gasket provided by the utility model is simple in structure, two sides of a workpiece to be machined are respectively bonded on the PET bottom film, an operator can take a product to a hot press to perform hot-pressing operation by holding the other side of the PET bottom film, the operator can be prevented from being scalded due to too close distance between the operator and a hot-pressing die through the auxiliary gasket, the safety of production operation is ensured, in addition, the PET bottom film, the double-sided adhesive and the high-temperature-resistant adhesive in the application are all made of conventional materials, and the processing cost is low.
Drawings
FIG. 1: an exploded view of a thermocompression assist pad of example 1;
FIG. 2: schematic representation of the use state in example 1;
FIG. 3: an exploded view of a thermocompression assist pad of example 2;
FIG. 4: schematic representation of the use state in example 2.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Specific example 1: referring to fig. 1 and 2, in an embodiment of the present invention, an auxiliary hot-pressing pad includes a PET base film 1 and a double-sided tape 2 adhered to one side of the PET base film 1, an edge of one side of the double-sided tape 2 is flush with an edge of one side of the PET base film 1, the double-sided tape 2 and the PET base film 1 are both rectangular, the PET base film 1 and the double-sided tape 2 in this embodiment are manufactured by using a common model on the market, a width of the double-sided tape 2 is one fifth of a width of the PET base film 1, a thickness of the PET base film 1 is 0.05-0.1mm, a thickness of the double-sided tape 2 is 0.05-0.15mm, in this embodiment, the thickness of the PET base film 1 is 0.05mm, and the thickness of the double-sided tape 2 is 0.08 mm.
When the PET film processing tool is used in specific operation, two sides of a product 4 to be processed are respectively attached to the double faced adhesive tape 2, and the other side of the PET film 1 is manually held.
Specific example 2: referring to fig. 3 and 4, based on the embodiment 1, the high temperature resistant single-sided adhesive 3 is attached to the double-sided adhesive 2, the non-adhesive side of the high temperature resistant single-sided adhesive 3 is adhered to the double-sided adhesive 2, the high temperature resistant single-sided adhesive 3 completely covers the double-sided adhesive 2, when in use, the product 4 to be processed is attached to the adhesive side of the high temperature resistant single-sided adhesive 3, the temperature resistant range of the high temperature resistant single-sided adhesive 3 is 200-300 ℃, and in this embodiment, the high temperature resistant single-sided adhesive 3 with a temperature resistance of 220 ℃ is used. Because the operation temperature of hot press is high, so when processing in embodiment 1, the double faced adhesive tape 2 appears melting easily under the high temperature and leads to some glue to bond on the board, causes the untidy of operational environment, therefore increases high temperature resistant single faced adhesive tape 3 on the basis of embodiment 1, avoids double faced adhesive tape 2 to appear melting etc. badly.
Compared with the prior art, the hot-pressing auxiliary gasket provided by the utility model is simple in structure, two sides of a workpiece to be machined are respectively bonded on the PET bottom film, an operator can take a product to a hot press to perform hot-pressing operation by holding the other side of the PET bottom film, the operator can be prevented from being scalded due to too close distance between the operator and a hot-pressing die through the auxiliary gasket, the safety of production operation is ensured, in addition, the PET bottom film, the double-sided adhesive and the high-temperature-resistant adhesive in the application are all made of conventional materials, and the processing cost is low.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A hot pressing auxiliary gasket is characterized in that: including the PET basement membrane with paste the double faced adhesive tape in PET basement membrane one side, the edge of one side edge and PET basement membrane one side of double faced adhesive tape is equal, double faced adhesive tape and PET basement membrane are the rectangle form, the width of double faced adhesive tape accounts for one fifth of PET basement membrane width.
2. The thermocompression assist gasket of claim 1, wherein: the thickness of the PET basement membrane is 0.05-0.1 mm.
3. The thermocompression assist gasket of claim 1, wherein: the thickness of the double-sided adhesive tape is 0.05-0.15 mm.
4. A thermocompression assist gasket as recited in any one of claims 1 to 3, wherein: the high-temperature-resistant single-sided adhesive is attached to the double-sided adhesive, the non-adhesive surface of the high-temperature-resistant single-sided adhesive is bonded with the double-sided adhesive, and the high-temperature-resistant single-sided adhesive completely covers the double-sided adhesive.
5. The thermocompression assist gasket of claim 4, wherein: the temperature resistant range of the high-temperature resistant single-sided adhesive is 200-300 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122859595.4U CN216236811U (en) | 2021-11-19 | 2021-11-19 | Hot pressing auxiliary gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122859595.4U CN216236811U (en) | 2021-11-19 | 2021-11-19 | Hot pressing auxiliary gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216236811U true CN216236811U (en) | 2022-04-08 |
Family
ID=80947236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122859595.4U Active CN216236811U (en) | 2021-11-19 | 2021-11-19 | Hot pressing auxiliary gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216236811U (en) |
-
2021
- 2021-11-19 CN CN202122859595.4U patent/CN216236811U/en active Active
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