CN214354712U - Double-layer composite belt for microwave plate press - Google Patents
Double-layer composite belt for microwave plate press Download PDFInfo
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- CN214354712U CN214354712U CN202022981343.4U CN202022981343U CN214354712U CN 214354712 U CN214354712 U CN 214354712U CN 202022981343 U CN202022981343 U CN 202022981343U CN 214354712 U CN214354712 U CN 214354712U
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- teflon tape
- teflon
- heat
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Abstract
The utility model relates to a double-layer composite belt for a microwave plate press, which comprises a first Teflon belt, a heat-seal film and a second Teflon belt; the first Teflon tape is bonded on the outer side of the heat-seal film, one end of the first Teflon tape and a first joint of the other end of the first Teflon tape are in a straight line, and the straight line is perpendicular to the edge of the first Teflon tape; the second Teflon tape is bonded on the inner side of the heat-seal film, one end of the second Teflon tape and a second joint of the other end of the second Teflon tape are in a straight line, the straight line is perpendicular to the edge of the second Teflon tape, and the position of the second joint is staggered with that of the first joint. The composite belt has the advantages that the composite belt is smooth, and when a press presses a workpiece, the composite belt cannot cause imprinting damage to the workpiece.
Description
Technical Field
The utility model relates to a double-deck composite belt that microwave panel press was used.
Background
At present, the joint of the double-layer composite belt for the microwave board press is bonded by glue, and the double-layer composite belt is uneven. When the microwave press is used, due to the fact that the joint of the composite belt is uneven, when the microwave press presses a workpiece placed on the composite belt, the uneven part of the composite belt can imprint or damage the joint of the workpiece.
Disclosure of Invention
The utility model aims at overcoming the not enough and double-deck compound area that a microwave panel press was used of prior art, the compound area is leveled, and when the press was exerted pressure to the work piece, the compound area can not cause the damage to the work piece.
In order to achieve the above object, the first technical solution of the present invention is implemented as follows, which is a double-layer composite belt for a microwave board press, and is characterized by comprising:
a first Teflon tape and a heat-seal film; the first Teflon tape is bonded on the outer side of the heat-seal film, one end of the first Teflon tape and a first joint of the other end of the first Teflon tape are in a straight line, and the straight line is perpendicular to the edge of the first Teflon tape; and
a second teflon band; the second Teflon tape is bonded on the inner side of the heat-seal film, one end of the second Teflon tape and a second joint of the other end of the second Teflon tape are in a straight line, the straight line is perpendicular to the edge of the second Teflon tape, and the position of the second joint is staggered with that of the first joint.
In the technical scheme, the material of the heat-seal film is polytetrafluoroethylene or fluorinated ethylene-propylene copolymer or perfluoroalkyl compound or fluorinated ethylene-propylene copolymer.
In order to achieve the above object, the second technical solution of the present invention is implemented as follows, which is a double-layer composite belt for a microwave board press, and is characterized by comprising:
a first Teflon tape and a heat-seal film; the first Teflon tape is bonded on the outer side of the heat-seal film, one end of the first Teflon tape and a third joint of the other end of the first Teflon tape are oblique lines, and the oblique lines are not perpendicular to the edge of the first Teflon tape; and
a second teflon band; the second Teflon tape is bonded on the inner side of the heat-seal film, one end of the second Teflon tape and a fourth joint of the other end of the second Teflon tape are oblique lines, the oblique lines are not perpendicular to the edge of the second Teflon tape, and the position of the fourth joint and the position of the third joint are staggered.
In the technical scheme, the material of the heat-seal film is polytetrafluoroethylene or fluorinated ethylene-propylene copolymer or perfluoroalkyl compound or fluorinated ethylene-propylene copolymer.
In order to achieve the above object, the third technical solution of the present invention is implemented as follows, which is a double-layer composite belt for a microwave board press, and is characterized by comprising:
a first Teflon tape and a heat-seal film; the first Teflon tape is bonded on the outer side of the heat-seal film, and a fifth joint between one end of the first Teflon tape and the other end of the first Teflon tape is in a sawtooth shape or a wavy shape; and
a second teflon band; the second Teflon tape is bonded on the inner side of the heat-seal film, one end of the second Teflon tape and a sixth seam at the other end of the second Teflon tape are in a sawtooth shape or a wavy shape, and the position of the sixth seam is staggered with that of the fifth seam.
In the technical scheme, the material of the heat-seal film is polytetrafluoroethylene or fluorinated ethylene-propylene copolymer or perfluoroalkyl compound or fluorinated ethylene-propylene copolymer.
Compared with the prior art, the utility model the advantage do: the composite belt is flat, and when the press presses the workpiece, the composite belt cannot cause imprinting damage to the workpiece.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged sectional view A-A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is an enlarged view of portion C of FIG. 3;
fig. 6 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 7 is a top view of FIG. 6;
FIG. 8 is an enlarged cross-sectional view taken from D-D of FIG. 7;
FIG. 9 is an enlarged view of portion E of FIG. 8;
FIG. 10 is an enlarged view of portion F of FIG. 8;
fig. 11 is a schematic structural view of a third embodiment of the present invention;
FIG. 12 is a top view of FIG. 11;
FIG. 13 is an enlarged sectional view G-G of FIG. 12;
FIG. 14 is an enlarged view of portion H of FIG. 13;
FIG. 15 is an enlarged view of section I of FIG. 13;
FIG. 16 is a schematic view of the seam of FIG. 11 showing an alternative saw-tooth configuration.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, the terms "upper" and "lower" indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention rather than requiring the present invention to be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
Example one
As shown in fig. 1 to 5, it is a double-layer composite tape for microwave board press, comprising:
a first Teflon tape 1 and a heat-seal film 2; the first Teflon tape 1 is bonded to the outer side of the heat-seal film 2, one end of the first Teflon tape 1 and a first joint 11 at the other end of the first Teflon tape 1 are in a straight line, and the straight line is perpendicular to the edge of the first Teflon tape 1; and
a second teflon band 3; the second Teflon tape 3 is bonded on the inner side of the heat-seal film 2, one end of the second Teflon tape 3 is in a straight line with a second joint 31 at the other end of the second Teflon tape 3, the straight line is perpendicular to the edge of the second Teflon tape 3, and the position of the second joint 31 is staggered with the position of the first joint 11.
During the use, the one end of first teflon area 1 forms the ring-type through the concatenation with the other end, and seam crossing is level and smooth, and the one end of second teflon area 3 forms the ring-type through the concatenation with the other end, and seam crossing is level and smooth, and first teflon area 1 and second teflon area 3 level make whole compound area level and smooth.
In the present embodiment, the material of the heat seal film 2 is polytetrafluoroethylene or fluorinated ethylene-propylene copolymer or perfluoroalkyl compound or fluorinated ethylene-propylene copolymer. When in use, the polytetrafluoroethylene non-stick coating can be continuously used at a high temperature of 260 ℃, the highest use temperature can reach 290 ℃ and 300 ℃, the friction coefficient is extremely low, the wear resistance is good, and the chemical stability is extremely good; the fluorinated ethylene propylene copolymer non-stick coating melts and flows to form a non-porous film during baking, has excellent chemical stability and excellent non-stick property, and has the highest use temperature of 200 ℃; the perfluoroalkyl non-stick coating melts and flows to form a non-porous film during baking, has higher continuous use temperature of 260 ℃ and stronger toughness, and is suitable for the anti-sticking and chemical resistance use field under the high temperature condition; fluorinated ethylene propylene copolymer, the toughest fluoropolymer resin, forms a highly durable coating with excellent chemical resistance and can be operated continuously at 150 ℃.
Example two
As shown in fig. 6 to 10, it is a double-layer composite tape for a microwave board press, comprising:
a first Teflon tape 1 and a heat-seal film 2; the first Teflon tape 1 is bonded to the outer side of the heat-seal film 2, one end of the first Teflon tape 1 and a third joint 12 at the other end of the first Teflon tape 1 are oblique lines, and the oblique lines are not perpendicular to the edge of the first Teflon tape 1; and
a second teflon band 3; the second teflon belt 3 is bonded on the inner side of the heat-seal film 2, one end of the second teflon belt 3 is oblique to a fourth joint 32 at the other end of the second teflon belt 3, the oblique line is not perpendicular to the edge of the second teflon belt 3, and the position of the fourth joint 32 is staggered with the position of the third joint 12.
During the use, the one end of first teflon area 1 forms the ring-type through the concatenation with the other end, and seam crossing is level and smooth, and the one end of second teflon area 3 forms the ring-type through the concatenation with the other end, and seam crossing is level and smooth, and first teflon area 1 and second teflon area 3 level make whole compound area level and smooth.
In the present embodiment, the material of the heat seal film 2 is polytetrafluoroethylene or fluorinated ethylene-propylene copolymer or perfluoroalkyl compound or fluorinated ethylene-propylene copolymer. When in use, the polytetrafluoroethylene non-stick coating can be continuously used at a high temperature of 260 ℃, the highest use temperature can reach 290 ℃ and 300 ℃, the friction coefficient is extremely low, the wear resistance is good, and the chemical stability is extremely good; the fluorinated ethylene propylene copolymer non-stick coating melts and flows to form a non-porous film during baking, has excellent chemical stability and excellent non-stick property, and has the highest use temperature of 200 ℃; the perfluoroalkyl non-stick coating melts and flows to form a non-porous film during baking, has higher continuous use temperature of 260 ℃ and stronger toughness, and is suitable for the anti-sticking and chemical resistance use field under the high temperature condition; fluorinated ethylene propylene copolymer, the toughest fluoropolymer resin, forms a highly durable coating with excellent chemical resistance and can be operated continuously at 150 ℃.
EXAMPLE III
As shown in fig. 11 to 16, it is a double-layer composite tape for a microwave board press, comprising:
a first Teflon tape 1 and a heat-seal film 2; the first Teflon tape 1 is bonded to the outer side of the heat-seal film 2, and one end of the first Teflon tape 1 and a fifth joint 13 at the other end of the first Teflon tape 1 are in a zigzag or wavy shape; and
a second teflon band 3; the second teflon tape 3 is bonded on the inner side of the heat-seal film 2, a sixth joint 33 between one end of the second teflon tape 3 and the other end of the second teflon tape 3 is zigzag or wavy, and the position of the sixth joint 33 is staggered with that of the fifth joint 13.
During the use, the one end of first teflon area 1 forms the ring-type through the concatenation with the other end, and seam crossing is level and smooth, and the one end of second teflon area 3 forms the ring-type through the concatenation with the other end, and seam crossing is level and smooth, and first teflon area 1 and second teflon area 3 level make whole compound area level and smooth.
In the present embodiment, the material of the heat seal film 2 is polytetrafluoroethylene or fluorinated ethylene-propylene copolymer or perfluoroalkyl compound or fluorinated ethylene-propylene copolymer. When in use, the polytetrafluoroethylene non-stick coating can be continuously used at a high temperature of 260 ℃, the highest use temperature can reach 290 ℃ and 300 ℃, the friction coefficient is extremely low, the wear resistance is good, and the chemical stability is extremely good; the fluorinated ethylene propylene copolymer non-stick coating melts and flows to form a non-porous film during baking, has excellent chemical stability and excellent non-stick property, and has the highest use temperature of 200 ℃; the perfluoroalkyl non-stick coating melts and flows to form a non-porous film during baking, has higher continuous use temperature of 260 ℃ and stronger toughness, and is suitable for the anti-sticking and chemical resistance use field under the high temperature condition; fluorinated ethylene propylene copolymer, the toughest fluoropolymer resin, forms a highly durable coating with excellent chemical resistance and can be operated continuously at 150 ℃.
The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention.
Claims (6)
1. A double-layer composite belt for a microwave board press is characterized by comprising:
a first Teflon tape (1) and a heat-seal film (2); the first Teflon tape (1) is bonded to the outer side of the heat-seal film (2), one end of the first Teflon tape (1) and a first joint (11) at the other end of the first Teflon tape (1) are linear, and the linear is perpendicular to the edge of the first Teflon tape (1); and
a second Teflon tape (3); the second Teflon tape (3) is bonded on the inner side of the heat-seal film (2), one end of the second Teflon tape (3) is in a straight line with a second joint (31) at the other end of the second Teflon tape (3), the straight line is perpendicular to the edge of the second Teflon tape (3), and the position of the second joint (31) is staggered with the position of the first joint (11).
2. The double-layer composite belt for a microwave board press according to claim 1, characterized in that the material of the heat-sealing film (2) is polytetrafluoroethylene or fluorinated ethylene-propylene copolymer or perfluoroalkylvinylene or fluorinated ethylene-propylene copolymer.
3. A double-layer composite belt for a microwave board press is characterized by comprising:
a first Teflon tape (1) and a heat-seal film (2); the first Teflon tape (1) is bonded to the outer side of the heat-seal film (2), one end of the first Teflon tape (1) and a third joint (12) at the other end of the first Teflon tape (1) form an oblique line, and the oblique line is not perpendicular to the edge of the first Teflon tape (1); and
a second Teflon tape (3); the second Teflon tape (3) is bonded on the inner side of the heat-seal film (2), one end of the second Teflon tape (3) is oblique to a fourth joint (32) at the other end of the second Teflon tape (3), the oblique line is not perpendicular to the edge of the second Teflon tape (3), and the position of the fourth joint (32) is staggered with the position of the third joint (12).
4. A two-layer composite belt for a microwave board press according to claim 3, characterised in that the material of the heat-seal film (2) is polytetrafluoroethylene or fluorinated ethylene-propylene copolymer or perfluoroalkylvinylene or fluorinated ethylene-propylene copolymer.
5. A double-layer composite belt for a microwave board press is characterized by comprising:
a first Teflon tape (1) and a heat-seal film (2); the first Teflon tape (1) is bonded to the outer side of the heat-seal film (2), and one end of the first Teflon tape (1) and a fifth joint (13) at the other end of the first Teflon tape (1) are in a zigzag or wavy shape; and
a second Teflon tape (3); the second Teflon tape (3) is bonded on the inner side of the heat-seal film (2), one end of the second Teflon tape (3) and a sixth seam (33) at the other end of the second Teflon tape (3) are in a sawtooth shape or a wavy shape, and the position of the sixth seam (33) is staggered with that of the fifth seam (13).
6. The double-layer composite belt for a microwave board press according to claim 5, characterized in that the material of the heat-sealing film (2) is polytetrafluoroethylene or fluorinated ethylene-propylene copolymer or perfluoroalkylvinylene or fluorinated ethylene-propylene copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022981343.4U CN214354712U (en) | 2020-12-14 | 2020-12-14 | Double-layer composite belt for microwave plate press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022981343.4U CN214354712U (en) | 2020-12-14 | 2020-12-14 | Double-layer composite belt for microwave plate press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214354712U true CN214354712U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022981343.4U Active CN214354712U (en) | 2020-12-14 | 2020-12-14 | Double-layer composite belt for microwave plate press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214354712U (en) |
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2020
- 2020-12-14 CN CN202022981343.4U patent/CN214354712U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: One of the first floor, No. 2, Yucheng 1st Road, Xicong Village, Lunjiao Street, Shunde District, Foshan City, Guangdong Province, 528308 Patentee after: FOSHAN KEJIANG MACHINERY CO.,LTD. Address before: 528308 Building D, 22 Xiashi Industrial Zone East Road, Lunjiao Xiashi village committee, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN KEJIANG MACHINERY CO.,LTD. |
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| CP02 | Change in the address of a patent holder |