CN1456433A - Heat setting method for double-face adhensive tape rubber sealing strips - Google Patents
Heat setting method for double-face adhensive tape rubber sealing strips Download PDFInfo
- Publication number
- CN1456433A CN1456433A CN 02111622 CN02111622A CN1456433A CN 1456433 A CN1456433 A CN 1456433A CN 02111622 CN02111622 CN 02111622 CN 02111622 A CN02111622 A CN 02111622A CN 1456433 A CN1456433 A CN 1456433A
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- Prior art keywords
- double
- heat
- weather strip
- adhensive tape
- face adhensive
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- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
A heat setting method for the sealing rubber strip with dual-furface adhesive belt features that in the procedure of thermally sulfurizing said sealing rubber strip with mould, a thermal isolating layer is arranged in the mould for isolating the dual-surface adhesive belt from the heat conducting par tof mould and a cooler is used to cool the dual-surface adhesive, so not affecting the isolating and protecting plastic film in its thermal sulfurizing procedure.
Description
Technical field:
The present invention relates to the heat setting method of a kind of heat treatment method of rubber, particularly a kind of double-face adhensive tape rubber sealing strip.
Background technology:
In the prior art; the method of rubber seal strip adoption baking realizes typing; the temperature of baking of rubber weather strip that is used for automobile is between 150～250 degrees centigrade; be used for being stained with two-sided tape on a kind of rubber weather strip of automobile; before reality is used; with the isolated protective layer of a plastic sheeting system, the heat resisting temperature of the isolated protective layer of described plastic sheeting system is below 120 degrees centigrade on the adhesive tape.
Summary of the invention:
Technical problem to be solved by this invention is: because in the prior art; the method of rubber seal strip adoption baking realizes typing; the temperature of baking of rubber weather strip that is used for automobile is between 150～250 degrees centigrade; be used for being stained with two-sided tape on a kind of rubber weather strip of automobile; before reality is used; the isolated protective layer of having a plastic sheeting system on the adhesive tape; the heat resisting temperature of the isolated protective layer of described plastic sheeting system is below 120 degrees centigrade; so when pressurization of the hot joint of rubber weather strip and baking; stick to the isolated protective layer meeting melted by heating of the plastic sheeting system on the rubber weather strip; cause isolated protective layer to lose efficacy, so that influence the performance of final sealing strip product.The technical scheme that the present invention is adopted for solution above-mentioned technical problem of the prior art provides a kind of heat setting method of double-face adhensive tape rubber sealing strip, comprise a process of described rubber weather strip being utilized the mold heated sulfuration in the heat setting method of described this double-face adhensive tape rubber sealing strip, wherein, in the described process of rubber weather strip being utilized mold heated sulfuration, comprise the step that the side of the double-face adhensive tape of described rubber weather strip and the heat-conduction part branch of mould are carried out the heat isolation, simultaneously, in the described process of rubber weather strip being utilized mold heated vulcanize, also comprise the process that cooling device cools off the side of the double-face adhensive tape of described rubber weather strip that adopts, particularly, the side of described double-face adhensive tape with rubber weather strip and the heat-conduction part branch of mould carry out the step that heat isolates can be realized by in the thermal finalization mould insulated thermal insulating layer being set, further, can will separate in the mold cavity plate that contact with the other parts of rubber weather strip except that the side of double-face adhensive tape from the thermal finalization mould with the mold cavity plate of the contacts side surfaces of the double-face adhensive tape of rubber weather strip in the thermal finalization mould, and in described separated place formation separation gap, simultaneously, can also in described separation gap, fill the heat-barrier material in the prior art, further, in described thermal finalization mould with the mold cavity plate portion of the contacts side surfaces of the double-face adhensive tape of rubber weather strip in, a cooling device can be set, particularly, described cooling device can utilize the cooling water that flows to realize the relative low temperature of aforementioned mold cavity plate portion through cooling water pipeline by a cooling water pipeline is set in aforementioned mold cavity plate portion.
The present invention contrasts prior art; because the heat-conduction part branch of the side of the double-face adhensive tape of described rubber weather strip and mould is carried out heat isolates; simultaneously; adopt a cooling device that the side of the double-face adhensive tape of described rubber weather strip is cooled off; so can make the temperature of the isolated protective layer of the plastic sheeting system on the rubber weather strip remain on it below heat fusing temperature; in the baking process of thermal finalization; the isolated protective layer of the plastic sheeting system on the rubber weather strip is not added heat affecting, keeps its function.
Description of drawings:
Fig. 1 is the schematic diagram of embodiment of a thermal finalization mould that adopts the heat setting method of a kind of double-face adhensive tape rubber sealing strip of the present invention.
Fig. 2 is a schematic diagram that the embodiment of cooling water pipeline is set that adopts the heat setting method of a kind of double-face adhensive tape rubber sealing strip of the present invention.
The specific embodiment:
As shown in Figure 1, the heat setting method of a kind of double-face adhensive tape rubber sealing strip of the present invention, comprise the process of described rubber weather strip 1 being utilized mould 2 bakings, wherein, comprise that in the described process of rubber weather strip 1 being utilized mould 2 bakings the heat-conduction part with the side 11 of the double-face adhensive tape of described rubber weather strip 1 and mould divides 21 to carry out the steps that heat is isolated, simultaneously, as shown in Figure 2, in the described process of rubber weather strip 1 being utilized mould 2 bakings, also comprise the process that cooling device 22 cools off the side 11 of the double-face adhensive tape of described rubber weather strip 1 that adopts, particularly, the side 11 of described double-face adhensive tape with rubber weather strip 1 and the heat-conduction part of mould 2 divide 21 to carry out the steps that heat isolates and can realize by insulated thermal insulating layer 3 is set in thermal finalization mould 2, further, separate in the mold cavity plate that the mold cavity plate 23 that contacts with the side 11 of the double-face adhensive tape of rubber weather strip 1 in the thermal finalization mould 2 can be contacted with the other parts of rubber weather strip 1 except that the side 11 of double-face adhensive tape from thermal finalization mould 2, and in described separated place formation separation gap, simultaneously, can also in described separation gap, fill the heat-barrier material in the prior art, further, in described thermal finalization mould with mold cavity plate 23 parts of the contacts side surfaces of the double-face adhensive tape of rubber weather strip in, a cooling device 24 can be set, particularly, described cooling device 22 can utilize the cooling water that flows to realize the relative low temperature of aforementioned mold cavity plate 23 parts through cooling water pipeline by in aforementioned mold cavity plate 23 parts a cooling water pipeline being set.In a preferred embodiment of the invention; in the thermal finalization process of POLO automobile back door slubbing sealing strip; finalize the design required heating-up temperature between 150～250 degrees centigrade; finalize the design the required baking time between 1 minute 30 seconds to 4 minutes and 30 seconds; in the thermal finalization mould, adopt after cooling water pipeline and the thermal insulation layer; can will remain on below 60 degrees centigrade with the temperature of the mold cavity plate portion of the contacts side surfaces of the double-face adhensive tape of rubber weather strip in the thermal finalization mould, well below 120 degrees centigrade heat fusing temperature of the isolated protective layer of plastic sheeting system.
Claims (5)
1, a kind of heat setting method of double-face adhensive tape rubber sealing strip, comprise the process of described rubber weather strip being utilized the mold heated sulfuration, it is characterized in that: in the described process of rubber weather strip being utilized mold heated sulfuration, comprise the step that heat is isolated is carried out in the side of the double-face adhensive tape of described rubber weather strip and the heat-conduction part branch of mould, also comprise the process that adopts cooling device that the side of the double-face adhensive tape of described rubber weather strip is cooled off.
2, the heat setting method of a kind of double-face adhensive tape rubber sealing strip as claimed in claim 1 is characterized in that: the side of described double-face adhensive tape with rubber weather strip and the heat-conduction part branch of mould carry out being included in the thermal finalization mould in the step that heat isolates insulated thermal insulating layer are set.
3, the heat setting method of a kind of double-face adhensive tape rubber sealing strip as claimed in claim 2, it is characterized in that: the described process that insulated thermal insulating layer is set in the thermal finalization mould comprises, in described thermal finalization mould with the mold cavity plate of the contacts side surfaces of the double-face adhensive tape of rubber weather strip and described thermal finalization mould in mold cavity plate that the other parts of rubber weather strip except that the side of double-face adhensive tape contact between separation gap is set.
4, the heat setting method of a kind of double-face adhensive tape rubber sealing strip as claimed in claim 3 is characterized in that: fill the heat-barrier material in the prior art in described separation gap.
5, the heat setting method of a kind of double-face adhensive tape rubber sealing strip as claimed in claim 1 is characterized in that: described cooling device comprises the cooling water pipeline that is arranged in the mold cavity plate portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021116229A CN1182954C (en) | 2002-05-09 | 2002-05-09 | Heat setting method for double-face adhensive tape rubber sealing strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021116229A CN1182954C (en) | 2002-05-09 | 2002-05-09 | Heat setting method for double-face adhensive tape rubber sealing strips |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1456433A true CN1456433A (en) | 2003-11-19 |
| CN1182954C CN1182954C (en) | 2005-01-05 |
Family
ID=29410231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021116229A Expired - Fee Related CN1182954C (en) | 2002-05-09 | 2002-05-09 | Heat setting method for double-face adhensive tape rubber sealing strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1182954C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737772A (en) * | 2013-12-31 | 2014-04-23 | 遵义长佳机械制造有限公司 | Method for processing power supply isolation cushions |
| CN110379298A (en) * | 2019-07-19 | 2019-10-25 | 深圳市华星光电半导体显示技术有限公司 | The production method of frame glue structure and display panel |
-
2002
- 2002-05-09 CN CNB021116229A patent/CN1182954C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737772A (en) * | 2013-12-31 | 2014-04-23 | 遵义长佳机械制造有限公司 | Method for processing power supply isolation cushions |
| CN103737772B (en) * | 2013-12-31 | 2016-06-22 | 遵义长佳机械制造有限公司 | A kind of processing method of isolated from power pad |
| CN110379298A (en) * | 2019-07-19 | 2019-10-25 | 深圳市华星光电半导体显示技术有限公司 | The production method of frame glue structure and display panel |
| CN110379298B (en) * | 2019-07-19 | 2021-06-01 | 深圳市华星光电半导体显示技术有限公司 | Frame glue structure and manufacturing method of display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1182954C (en) | 2005-01-05 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050105 Termination date: 20160509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |