CN1689790A - Thermoplastic membrane surface treatment method - Google Patents
Thermoplastic membrane surface treatment method Download PDFInfo
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- CN1689790A CN1689790A CN 200410027081 CN200410027081A CN1689790A CN 1689790 A CN1689790 A CN 1689790A CN 200410027081 CN200410027081 CN 200410027081 CN 200410027081 A CN200410027081 A CN 200410027081A CN 1689790 A CN1689790 A CN 1689790A
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- diaphragm
- base cloth
- release
- mould layer
- release mould
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Abstract
The present invention is surface treatment method for thermoplastic membrane sheet. Stripped molding layer with pattern formed in the stripping interface and base cloth used as the main material are conveyed synchronously with guide wheel and rotating wheel of rolling machine and combined. In the rolling machine, the membrane sheet is first made in the extruding unit, then guided to the stripped molding layer or the base cloth and settled in the matched guide wheel and rotating wheel. The membrane sheet is rolled between the base cloth and the stripped molding layer to form the required pattern. The stripped molding layer is easy to replaced, so that the present invention can meet the requirement of varying production.
Description
Technical field
The invention relates to a kind of thermoplastic diaphragm's surface treatment method.
Background technology
In order to meet the diverse trend in market, make dermatine, or the gum textile transfers the production model of various a small amount ofization gradually to, and dermatine, or the surface of gum textile must be handled again, make the decorative pattern after this surface treatment, or pattern can be formed at the surface of product, basic processing technology is that the guide pulley surface at calender engraves required decorative pattern, pattern, then in the decorative pattern of this guide pulley surface, dye on the pattern, make it to be needed on dermatine, or on the gum of gum textile, learn by above explanation, this guide pulley surface must carve the decorative pattern of predetermined depth, or pattern, and the guide wheel circumference is quite big, its cost of processing is quite high, and the alternative if desired decorative pattern in market, or during pattern, the producer just must select a new guide wheel in addition, engrave required decorative pattern on its surface then, or pattern, install again and calibrate on calender, by being as can be known, a kind of decorative pattern, or pattern, just need change a guide wheel, no matter it is manufacturing cost, and assembling and alignment time to have more, be not suitable for a small amount of diversified method for making in fact;
So just the someone develops the mode with the release liners transfer printing, it mainly is provided with concavo-convex pattern on the strippable coating of this release liners, and coating resin, the base cloth of under resin half curdled appearance, fitting, peeled this release liners after the drying maturation, can finish its surface treatment, though this kind method for making meets a small amount of diversified method for making, but quite do not have efficient, Zhao Yin is time-consuming in dry maturation, so these various this suitable height that change on a small quantity are difficult to meet the requirement of market to price, so the reduction of its cost is just quite important.
Summary of the invention
The surface treatment method that the purpose of this invention is to provide a kind of thermoplastic diaphragm, it can meet the making characteristic of a small amount of diversified this diaphragm of surface treatment.
For achieving the above object, solution of the present invention is: a kind of thermoplastic diaphragm's surface treatment method, and it may further comprise the steps:
A. prepare release mould layer and base cloth: its release mould layer forms required pattern on release interface;
B. import calender: this calender has guide wheel and runner adjacent and turn relatively synchronously, with base cloth be set around on the runner, release mould layer then pile warp on guide wheel, and release mould layer, base cloth are sent by the nearly contact of two-wheeled;
C. film forming: the calender top is provided with extruder, and this extruder is made the thermoplastic diaphragm on release mould layer, and cooperates guide wheel to continue to finalize this diaphragm under the rotational travel, just makes release mould layer, base cloth and diaphragm carry out rolling by the nearly contact of two-wheeled synchronously;
D. film seal and applying synchronously: release mould layer, base cloth and diaphragm three are synchronously by the near contact of two-wheeled the time, making diaphragm one side and base cloth rolling combination, other face is that release mould lamination closes, make the pattern of release mould layer on release interface be printed on diaphragm face in addition by film, to reach the operation of carrying out film impression case and applying base cloth in the diaphragm two sides respectively synchronously.
A kind of thermoplastic diaphragm's surface treatment method, it may further comprise the steps:
A. prepare release mould layer and base cloth: its release mould layer forms required pattern on release interface;
B. import calender: this calender has guide wheel and runner adjacent and turn synchronously, with release mould layer be set around on the runner, base cloth then pile warp on guide wheel, and release mould layer, base cloth are sent by the nearly contact of two-wheeled;
C. film forming: the calender top is provided with extruder, and this extruder is made the thermoplastic diaphragm on base cloth, and cooperates guide wheel to continue to finalize this diaphragm under the rotational travel, just makes release mould layer, base cloth and diaphragm carry out rolling by the nearly contact of two-wheeled synchronously;
D. film seal and applying synchronously: release mould layer, base cloth and diaphragm three are synchronously by the near contact of two-wheeled the time, making diaphragm one side and base cloth rolling combination, other face is that release mould lamination closes, make the pattern of release mould layer on release interface be printed on diaphragm face in addition by film, to reach the operation of carrying out film impression case and applying base cloth in the diaphragm two sides respectively synchronously.
The pattern that its release mould layer forms on release interface is concavo-convex.
Be coated with printing ink on its pattern.
It makes the involutory surface of this diaphragm that the hand feeling agent of soft sense of touch is arranged in direct spraying on the release interface of release mould layer.
Has blowing agent in its diaphragm.
After adopting such scheme, make this diaphragm when typing, one side fit base cloth, in addition face prints with release mould tunic, the producer need only be by the release mould layer of substituting this difference pattern, it is the pattern of replaceable membrane surface, make it under few sample volume production, meet the economic changeable purpose of surperficial style of making, reach.
Description of drawings
Fig. 1 is a manufacturing schematic diagram of the present invention;
Fig. 2 is the local enlarged diagram of the release mould layer of the present invention;
Fig. 3 is the local enlarged diagram of diaphragm of the present invention behind the film seal;
Fig. 4 is another embodiment of the present invention schematic diagram;
Fig. 5 is the part enlarged diagram of Fig. 4;
Fig. 6 is the again enlarged diagram of Fig. 5 when film prints.
10 extruders, 20 diaphragms
30 calenders, 31 guide wheels, 32 runners
40 release mould layer 41 release interface 42 pattern
50 base cloths
The specific embodiment
See also Fig. 1,2,3 sights, the present invention mainly finishes with following manufacturing:
A. prepare release mould layer and base cloth: this release mould layer 40 has a release interface 41, forms required concavo-convex pattern 42 on release interface 41;
B. import calender: this calender 30 has guide wheel 31 and runner 32 adjacent and turn synchronously, this runner 32 can be metal wheel or the flexible glue wheel constitutes, it is looked closely material and decides, and release mould layer 40 is to be set around on the guide wheel 31, and make release interface 41 and pattern 42 be positioned at the outside, and base cloth 50 is to be set around on the runner 32, and release mould layer 40, base cloth 50 are sent synchronously by two-wheeled 31,32 nearly contacts;
C. film forming: calender 30 tops are provided with extruder 10, extruder 10 is the batches with thermoplastic polymeric material, colouring agent formation, after mixing, make high temperature diaphragm 20 via extruder 10, and this diaphragm 20 is to fall on the release interface 41 of release mould layer 40 to make diaphragm, and cooperate guide wheel 31 to continue to finalize this diaphragm 20 under the rotational travel, just make release mould layer 40, base cloth 50 and diaphragm 20 carry out rolling by the nearly contact of two-wheeled synchronously; Described thermoplastic polymeric material can plastic polyurethane elastomer resin (TPU)+talan-butene rubber (SBR), perhaps plastic polyurethane elastomer resin (TPU)+styrene (SEBS), perhaps plastic polyurethane elastomer resin (TPU)+thermoplastic rubber (TPR), perhaps plastic polyurethane elastomer resin (TPU)+artificial rubber (EPDM) constitutes, then can be as for colouring agent with the look mother, or toner for it, this raw material changes, mainly be to improve the rerum natura of TPUE resin (TPU), make this diaphragm 20 behind cooling forming, constitute made from porous material, and surperficial texture is very good, and wear resistance is good; These diaphragm 20 raw materials still can add blowing agent, to strengthen flexibility and the lighting after its moulding;
D. film seal and applying synchronously: control guide wheel 31, spacing with runner 32 nearly contacts, make release mould layer 40, base cloth 50 and diaphragm 20 threes are under calender 30 drives and synchronously by two-wheeled 31, during 32 nearly contacts, make the release mould layer 40 release interface 41 can be with the involutory diaphragm of suitable pressure 20 one sides, make diaphragm 20 accept pattern 42 on the release mould layer 40 in this face, simultaneously, make base cloth 50 rollings fit in diaphragm 20 face in addition, and produce the diaphragm of tool pattern as shown in Figure 3, to reach the high economization operation of carrying out film impression case and applying base cloth 50 in diaphragm 20 two sides respectively synchronously.
Learn by above-mentioned explanation, the present invention need only be by substituting this release mould layer 40, can exerting pressure by guide wheel 31, and produce required pattern in diaphragm 20 surfaces, it is quite convenient that these release mould layer 40 patterns 42 are made, so meet the requirement that a small amount of variation is made, and at same one-step film forming, the applying base cloth, under the film seal technology, increase these diaphragm 20 surface-treated production efficiencys greatly, especially release mould layer 40 pattern 42 visible color require and with the printing ink colouring, make many in advance, provide calender 30 to use, can not have influence on diaphragm 20 speeds of production, significantly reduce the puzzlement of painting again after tradition must be finished.
Moreover the present invention can make the involutory surface of this diaphragm 20 that preferable sense of touch be arranged, and avoid commonly using the waste situation that stirs in the diaphragm raw material, and make these flexible touch that truly has on its surface directly spraying hand feeling agent on the release interface 41 of release mould layer 40.
Shown in Fig. 4,5,6, it is another embodiment of the present invention, and this embodiment mainly changes the processing procedure that b. imports calender and c. film forming; It mainly makes base cloth 50 be set around on the guide wheel 31, in order to do providing diaphragm 20 directly involutory, base cloth 50, diaphragm 20 are after guide wheel 31 rotates an angle and be delivered to and runner 32 nearly contacts, its 40 on release mould layer is set around on the runner 32, and be delivered to guide wheel 31 nearly contacts to diaphragm 20 in addition faces carry out the film seal, this kind embodiment is that the moment with release mould layer 40 and diaphragm 20 contacts and makes the program of membrane seal, the method can make pattern 42 pigment be difficult for pressing to scatter comes, make it higher texture, but its film coining power must increase slightly just.
In sum, with core technology of the present invention is to be special " processing procedure of film seal and applying synchronously ", its utilization breaks through reform fully and commonly uses function weak point to some extent, can be in response to the different surfaces demand, and overcome the program that to change wheel of commonly using greatly, it is a highly invention, and can simplify diaphragm greatly in the surface-treated process, quite meet economic principle, diaphragm can be become really cooperate full-automatic structure of producing fully, and reach integral body manufacture cheaply, and meet a small amount of diversified production scale, the dependence of manpower is also minimum, has the enhancement of effect.Only the above person only is one of the present invention preferred embodiment, when can not with qualifications the invention process folding scope, promptly the equalization of being done according to the present patent application claim generally changes and modification, all should still belong in the scope that the present invention contains.
Claims (6)
1, a kind of thermoplastic diaphragm's surface treatment method, it may further comprise the steps:
A. prepare release mould layer and base cloth: its release mould layer forms required pattern on release interface;
B. import calender: this calender has guide wheel and runner adjacent and turn relatively synchronously, with base cloth be set around on the runner, release mould layer then pile warp on guide wheel, and release mould layer, base cloth are sent by the nearly contact of two-wheeled;
C. film forming: the calender top is provided with extruder, and this extruder is made the thermoplastic diaphragm on release mould layer, and cooperates guide wheel to continue to finalize this diaphragm under the rotational travel, just makes release mould layer, base cloth and diaphragm carry out rolling by the nearly contact of two-wheeled synchronously;
D. film seal and applying synchronously: release mould layer, base cloth and diaphragm three are synchronously by the near contact of two-wheeled the time, making diaphragm one side and base cloth rolling combination, other face is that release mould lamination closes, make the pattern of release mould layer on release interface be printed on diaphragm face in addition by film, to reach the operation of carrying out film impression case and applying base cloth in the diaphragm two sides respectively synchronously.
2, a kind of thermoplastic diaphragm's surface treatment method, it may further comprise the steps:
A. prepare release mould layer and base cloth: its release mould layer forms required pattern on release interface;
B. import calender: this calender has guide wheel and runner adjacent and turn synchronously, with release mould layer be set around on the runner, base cloth then pile warp on guide wheel, and release mould layer, base cloth are sent by the nearly contact of two-wheeled;
C. film forming: the calender top is provided with extruder, and this extruder is made the thermoplastic diaphragm on base cloth, and cooperates guide wheel to continue to finalize this diaphragm under the rotational travel, just makes release mould layer, base cloth and diaphragm carry out rolling by the nearly contact of two-wheeled synchronously;
D. film seal and applying synchronously: release mould layer, base cloth and diaphragm three are synchronously by the near contact of two-wheeled the time, making diaphragm one side and base cloth rolling combination, other face is that release mould lamination closes, make the pattern of release mould layer on release interface be printed on diaphragm face in addition by film, to reach the operation of carrying out film impression case and applying base cloth in the diaphragm two sides respectively synchronously.
3, thermoplastic diaphragm's as claimed in claim 1 or 2 surface treatment method is characterized in that: the pattern that its release mould layer forms on release interface is concavo-convex.
4, thermoplastic diaphragm's as claimed in claim 3 surface treatment method is characterized in that: be coated with printing ink on its pattern.
5, thermoplastic diaphragm's as claimed in claim 1 or 2 surface treatment method is characterized in that: it makes the involutory surface of this diaphragm that the hand feeling agent of soft sense of touch is arranged in direct spraying on the release interface of release mould layer.
6, thermoplastic diaphragm's as claimed in claim 1 or 2 surface treatment method is characterized in that: have blowing agent in its diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410027081 CN1689790A (en) | 2004-04-27 | 2004-04-27 | Thermoplastic membrane surface treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410027081 CN1689790A (en) | 2004-04-27 | 2004-04-27 | Thermoplastic membrane surface treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1689790A true CN1689790A (en) | 2005-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410027081 Pending CN1689790A (en) | 2004-04-27 | 2004-04-27 | Thermoplastic membrane surface treatment method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095504A (en) * | 2013-04-03 | 2014-10-15 | 厚生股份有限公司 | Method for manufacturing rubber floor mat |
| CN108127944A (en) * | 2017-12-25 | 2018-06-08 | 昆山市硕鸿电子材料有限公司 | A kind of preparation method of patterned silica gel coiled material |
-
2004
- 2004-04-27 CN CN 200410027081 patent/CN1689790A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095504A (en) * | 2013-04-03 | 2014-10-15 | 厚生股份有限公司 | Method for manufacturing rubber floor mat |
| CN108127944A (en) * | 2017-12-25 | 2018-06-08 | 昆山市硕鸿电子材料有限公司 | A kind of preparation method of patterned silica gel coiled material |
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Open date: 20051102 |