CN107336537A - A kind of preparation method of mold membrane and mold membrane obtained by this method - Google Patents
A kind of preparation method of mold membrane and mold membrane obtained by this method Download PDFInfo
- Publication number
- CN107336537A CN107336537A CN201710528933.1A CN201710528933A CN107336537A CN 107336537 A CN107336537 A CN 107336537A CN 201710528933 A CN201710528933 A CN 201710528933A CN 107336537 A CN107336537 A CN 107336537A
- Authority
- CN
- China
- Prior art keywords
- melt adhesive
- hot melt
- mold membrane
- preparation
- adhesive films
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
- B41M2205/30—Thermal donors, e.g. thermal ribbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of preparation method of mold membrane, it comprises the following steps：Step 1：Prepare TPU hot melt adhesive films；Step 2：In the upper coating surface inorganic agent of the TPU hot melt adhesive films, processing surface layer is formed through overbaking；Step 3：The mold outer surface that TPU hot melt adhesive films after baking are fitted to after embedding, processing surface layer is in close contact with add-on type liquid silica gel, through hot pressing aftershaping, that is, obtain the mold membrane available for thermal transfer.The invention also discloses mold membrane made from the preparation method as the mold membrane.The surface treated TPU hot melt adhesive films of the present invention, can apply to mould silica gel thermal transfer, firmness meets the requirements, and is not in the problem of firmness is bad.
Description
Technical field
The present invention relates to thermal transfer silica gel field, and in particular to the preparation method of a kind of mold membrane and obtained by this method
Mold membrane.
Background technology
Hot melt film adhesive is a kind of film class product with release liners or without release liners, can easily carry out it is continuous or
Have a rest operation.It can be widely used for each kind fabric, paper, high polymer material and metal bonding.
In EVA hot-melt adhesive film, PA hot melt adhesive films, PO hot melt adhesive films, retardation PES hot melt adhesive film, TPU hot melt adhesive films, preferably TPU
Hot melt adhesive film.It is transferred in suitable for mould silica gel heat on various textile clothes.
And TPU hot melt adhesive films, mould silica gel field is directly used in, bonding firmness is poor.A kind of therefore warp of present invention design
The hot melt adhesive film of surface treatment is crossed, can apply to mould silica gel thermal transfer, and firmness meets the requirements.
The content of the invention
It is an object of the present invention to a kind of preparation method of mold membrane is provided regarding to the issue above.
The present invention also aims to, there is provided a kind of mold membrane as obtained by this method.
The used to achieve the above object technical scheme of the present invention is：
A kind of preparation method of mold membrane, it comprises the following steps：
Step 1：Prepare TPU hot melt adhesive films；
Step 2：In the upper coating surface inorganic agent of the TPU hot melt adhesive films, processing surface layer is formed through overbaking；
Step 3：The mold outer surface that TPU hot melt adhesive films after baking are fitted to after embedding, makes processing surface layer and addition
Type liquid silica gel is in close contact, and through hot pressing aftershaping, that is, obtains the mold membrane available for thermal transfer.
In the step 2, by scraper in the thickness of coating processing agent on the surface of TPU hot melt adhesive films be 1-2 silks, dry
Roasting temperature is 120-160 DEG C, and baking time is 2-5 minutes.
The inorganic agent is inorganic agent 890, and baking temperature is 120 DEG C, and baking time is 2 minutes.
The inorganic agent is inorganic agent Primer609, and baking temperature is 160 DEG C, and baking time is 3 minutes.
The inorganic agent is XYSH-770 inorganic agents, and baking temperature is 130 DEG C, and baking time is 5 minutes.
A kind of mold membrane as obtained by the preparation method of foregoing mould film, it includes the TPU being stacked from lower to upper
Hot melt adhesive film, processing surface layer and add-on type liquid layer of silica gel.
The thickness of the processing surface layer is 1-2 silks.
Beneficial effects of the present invention are：The surface treated TPU hot melt adhesive films of the present invention, can apply to mould silica gel
Thermal transfer, firmness meet the requirements, and are not in the problem of firmness is bad.
Embodiment
Embodiment 1, a kind of preparation method for mold membrane that the present embodiment provides, it comprises the following steps：
Step 1：Prepare TPU hot melt adhesive films；
Step 2：In the upper coating surface inorganic agent of the TPU hot melt adhesive films, processing surface layer is formed through overbaking；
Step 3：The mold outer surface that TPU hot melt adhesive films after baking are fitted to after embedding, makes processing surface layer and addition
Type liquid silica gel is in close contact, and through hot pressing aftershaping, that is, obtains the mold membrane available for thermal transfer.
In the step 2, by scraper in the thickness of coating processing agent on the surface of TPU hot melt adhesive films be 1-2 silks, dry
Roasting temperature is 120-160 DEG C, and baking time is 2-5 minutes.
The inorganic agent is inorganic agent 890, and baking temperature is 120 DEG C, and baking time is 2 minutes.
A kind of mold membrane as obtained by the preparation method of foregoing mould film, it includes the TPU being stacked from lower to upper
Hot melt adhesive film, processing surface layer and add-on type liquid layer of silica gel.TPU hot melt adhesive films will not be layered with add-on type liquid silica gel, firmly
Degree is preferable.
The thickness of the processing surface layer is 1-2 silks.
The surface treated TPU hot melt adhesive films of the present invention, can apply to mould silica gel thermal transfer, firmness conforms to
Ask, be not in the problem of firmness is bad.
Embodiment 2, the present embodiment are substantially the same with embodiment 1, and its difference is, the inorganic agent is inorganic agent
Primer609, baking temperature are 160 DEG C, and baking time is 3 minutes.
Embodiment 3, the present embodiment are substantially the same with embodiment 1, and other differences are, the inorganic agent is XYSH-
770 inorganic agents, baking temperature are 130 DEG C, and baking time is 5 minutes.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention.Appoint
What those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the skill of the disclosure above
Art means and technology contents make many possible changes and modifications to technical solution of the present invention, or be revised as equivalent variations etc.
Imitate embodiment.Therefore every content without departing from technical solution of the present invention, what shape, construction and principle according to the present invention were made etc.
Effect change, all should be covered by protection scope of the present invention.
Claims (7)
1. a kind of preparation method of mold membrane, it is characterised in that it comprises the following steps：
Step 1：Prepare TPU hot melt adhesive films；
Step 2：In the upper coating surface inorganic agent of the TPU hot melt adhesive films, processing surface layer is formed through overbaking；
Step 3：The mold outer surface that TPU hot melt adhesive films after baking are fitted to after embedding, makes processing surface layer and add-on type liquid
Body silica gel is in close contact, and through hot pressing aftershaping, that is, obtains the mold membrane available for thermal transfer.
2. the preparation method of mold membrane according to claim 1, it is characterised in that in the step 2, by scraper in
The thickness of coating processing agent is 1-2 silks on the surface of TPU hot melt adhesive films, and baking temperature is 120-160 DEG C, baking time 2-5
Minute.
3. the preparation method of mold membrane according to claim 2, it is characterised in that the inorganic agent is inorganic agent 890, is dried
Roasting temperature is 120 DEG C, and baking time is 2 minutes.
4. the preparation method of mold membrane according to claim 2, it is characterised in that the inorganic agent is inorganic agent
Primer609, baking temperature are 160 DEG C, and baking time is 3 minutes.
5. the preparation method of mold membrane according to claim 2, it is characterised in that the inorganic agent is XYSH-770 processing
Agent, baking temperature are 130 DEG C, and baking time is 5 minutes.
A kind of 6. mold membrane obtained by preparation method of the mold membrane as described in claim 1, it is characterised in that：It is included under
TPU hot melt adhesive films, processing surface layer and the add-on type liquid layer of silica gel being up stacked.
7. mold membrane according to claim 6, it is characterised in that the thickness of the processing surface layer is 1-2 silks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710528933.1A CN107336537A (en) | 2017-07-01 | 2017-07-01 | A kind of preparation method of mold membrane and mold membrane obtained by this method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710528933.1A CN107336537A (en) | 2017-07-01 | 2017-07-01 | A kind of preparation method of mold membrane and mold membrane obtained by this method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107336537A true CN107336537A (en) | 2017-11-10 |
Family
ID=60219497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710528933.1A Pending CN107336537A (en) | 2017-07-01 | 2017-07-01 | A kind of preparation method of mold membrane and mold membrane obtained by this method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107336537A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501559A (en) * | 2018-01-31 | 2018-09-07 | 广东天跃新材料股份有限公司 | One kind is for silicon rubber mould transfer TPU composite membranes, coating process and application |
| CN109263330A (en) * | 2018-09-04 | 2019-01-25 | 东莞市林知海新材料科技有限公司 | A kind of thermal transfer printable mold silica gel transfer target preparation method |
| CN112226069A (en) * | 2020-09-22 | 2021-01-15 | 东莞市雄林新材料科技股份有限公司 | TPU composite material attached with silica gel and preparation method thereof |
Citations (6)
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| WO2008012761A2 (en) * | 2006-07-25 | 2008-01-31 | Koninklijke Philips Electronics N.V. | Moulded cable traps |
| CN102357966A (en) * | 2011-07-12 | 2012-02-22 | 东莞市晋源祥塑胶五金电子有限公司 | Method of jointing thermoplastic polyurethane (TPU) on surface of silica gel |
| WO2012165502A1 (en) * | 2011-05-30 | 2012-12-06 | 三菱化学株式会社 | Method for producing polycarbonate polyols, polyurethane using said polycarbonate polyols |
| CN103102865A (en) * | 2012-12-30 | 2013-05-15 | 浙江工业大学 | Silane coupling agent for bonding addition type silicon rubber and leather material |
| CN104103213A (en) * | 2014-06-17 | 2014-10-15 | 东莞洛克橡塑制品有限公司 | Process for manufacturing thermal laminated silica gel trademark by die forming |
| CN106543727A (en) * | 2016-10-27 | 2017-03-29 | 东莞市良展有机硅科技有限公司 | The preparation method of thermal transfer pellosil, application and the thermal transfer pellosil |
-
2017
- 2017-07-01 CN CN201710528933.1A patent/CN107336537A/en active Pending
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| WO2008012761A2 (en) * | 2006-07-25 | 2008-01-31 | Koninklijke Philips Electronics N.V. | Moulded cable traps |
| WO2012165502A1 (en) * | 2011-05-30 | 2012-12-06 | 三菱化学株式会社 | Method for producing polycarbonate polyols, polyurethane using said polycarbonate polyols |
| CN102357966A (en) * | 2011-07-12 | 2012-02-22 | 东莞市晋源祥塑胶五金电子有限公司 | Method of jointing thermoplastic polyurethane (TPU) on surface of silica gel |
| CN103102865A (en) * | 2012-12-30 | 2013-05-15 | 浙江工业大学 | Silane coupling agent for bonding addition type silicon rubber and leather material |
| CN104103213A (en) * | 2014-06-17 | 2014-10-15 | 东莞洛克橡塑制品有限公司 | Process for manufacturing thermal laminated silica gel trademark by die forming |
| CN106543727A (en) * | 2016-10-27 | 2017-03-29 | 东莞市良展有机硅科技有限公司 | The preparation method of thermal transfer pellosil, application and the thermal transfer pellosil |
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| 张美云: "《加工纸与特种纸》", 31 January 2010, 中国轻工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501559A (en) * | 2018-01-31 | 2018-09-07 | 广东天跃新材料股份有限公司 | One kind is for silicon rubber mould transfer TPU composite membranes, coating process and application |
| CN109263330A (en) * | 2018-09-04 | 2019-01-25 | 东莞市林知海新材料科技有限公司 | A kind of thermal transfer printable mold silica gel transfer target preparation method |
| CN112226069A (en) * | 2020-09-22 | 2021-01-15 | 东莞市雄林新材料科技股份有限公司 | TPU composite material attached with silica gel and preparation method thereof |
| CN112226069B (en) * | 2020-09-22 | 2021-10-15 | 东莞市雄林新材料科技股份有限公司 | TPU composite material attached with silica gel and preparation method thereof |
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Application publication date: 20171110 |