CN107175787A - A kind of preparation method of silica gel pictorial trademark - Google Patents
A kind of preparation method of silica gel pictorial trademark Download PDFInfo
- Publication number
- CN107175787A CN107175787A CN201710528935.0A CN201710528935A CN107175787A CN 107175787 A CN107175787 A CN 107175787A CN 201710528935 A CN201710528935 A CN 201710528935A CN 107175787 A CN107175787 A CN 107175787A
- Authority
- CN
- China
- Prior art keywords
- silica gel
- mould
- preparation
- trade mark
- melt adhesive
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- 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
- B41M5/03—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by pressure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Decoration By Transfer Pictures (AREA)
- Paper (AREA)
Abstract
The invention discloses a kind of preparation method of silica gel pictorial trademark, it comprises the following steps：Prepare mold membrane silica gel；Prepare hot melt adhesive film；Silica gel is injected into mould, the one side of hot melt adhesive film is contacted with Silica Surface, mould is put into hot press, platen temperature is 110 150 DEG C up and down, and pressurize took out mould after 30 100 seconds；Mould is placed on cooler, in being placed 3 seconds in 0 DEG C, the first positioning paper patch is sticked in hot melt adhesive film surface, the silica gel trade mark after shaping is removed from the molds；Pasted in sticking the second positioning paper on the another side of silica gel trade mark, cloth and silica gel trade mark are put into pressing machine, placement order is followed successively by cloth, hot melt adhesive film, silica gel and the second positioning paper patch from top to bottom, and pressing 15 seconds in 160 DEG C, silica gel trade mark is firmly transferred on cloth.The present invention has the advantages that simple to operate, operating efficiency is high, cost is low, applied widely, prepares the silica gel trade mark steady quality formed reliably, clear patterns, attractive in appearance.
Description
Technical field
The present invention relates to mould thermal transfer silica gel field, and in particular to a kind of preparation method of silica gel pictorial trademark.
Background technology
Thermal transfer silica gel pictorial trademark, main flow has two kinds of manufacture methods, i.e. screen printing to turn with mould in the market
Print.Mould is transferred for application person, more convenient flexible, more efficient.Mould transfer is mainly used in thermoplastic resin slurry
Material.For silicon rubber, because it is thermosetting, heating is non-fusible, therefore, to realize transfer, need additional layer hot melt adhesive film.
The present invention proposes a kind of manufacture method of new thermal transfer silica gel pictorial trademark, i.e., using mould, allow silica gel in mould
Corresponding pattern is integrally formed in tool, bottom is adhered to using hot melt adhesive film, on the premise of firmness is ensured, passes through thermal transfer
Mode, you can the manufacture for pictorial trademark.
The content of the invention
It is an object of the present invention to provide a kind of preparation method of silica gel pictorial trademark regarding to the issue above.
The technical scheme that is used to achieve the above object of the present invention is：
A kind of preparation method of silica gel pictorial trademark, it comprises the following steps：
Step one：Prepare mold membrane silica gel；
Step 2：Prepare hot melt adhesive film；
Step 3：Silica gel is injected into mould, the one side of hot melt adhesive film is contacted with Silica Surface, mould is put into hot pressing
Machine, platen temperature is 110-150 DEG C up and down, and pressurize took out mould after 30-100 seconds；
Step 4：Mould is placed on cooler, in being placed 3 seconds in 0 DEG C, the first positioning paper is sticked in hot melt adhesive film surface
Patch, the silica gel trade mark after shaping is removed from the molds；
Step 5：In being sticked on the another side of silica gel trade mark after the second positioning paper patch, the first positioning paper of tearing patch, by cloth
It is put into silica gel trade mark in pressing machine, placement order is followed successively by cloth, hot melt adhesive film, silica gel and the second positioning paper from top to bottom
Patch, pressing 15 seconds in 160 DEG C, silica gel trade mark is firmly transferred on cloth.
In the step 3, mould is put into before hot press, the glass-fiber-fabric on pad on hot melt adhesive film, after mould is taken out,
Glass-fiber-fabric is removed, silica gel unnecessary outside mould is peeled off.
The silica gel is made up of following mass fraction raw material：100 parts of vinyl polysiloxanes, 25-35 parts of white carbons,
0.15-0.2 parts of inhibitor, 0.1-0.5 parts of platinum catalysts, 2-5 parts of tackifier and 2-4 parts of high containing hydrogen silicone oils.
The vinyl polysiloxane is the polydiorganosiloxanewith containing two or more vinyl.
The vinyl polysiloxane is both-end vinyldimethicone, and viscosity is in the mP.s of 10,000 mPa.s-2 ten thousand.
The inhibitor is methyl butynol, ethynylcyclohexanol, phenylbutynol, one kind in propyl group butynol or two
Kind.
The white carbon is surface treated fume colloidal silica.
The platinum catalyst is H2PtCl6Aqueous isopropanol, H2PtCl6Tetrahydrofuran solution, methyl ethylene gather
One or more of mixtures of the platinum complex of siloxanes coordination.
The tackifier are epoxy radicals alkyl modified silicon oil or amino-hydrocarbon modification silicone oil.
The hydrogen content of the high containing hydrogen silicone oil is in 0.8%-1.6%.
Beneficial effects of the present invention are：The present invention compares manual screen or elliptical machine silk-screen printing, with simple to operate, work
Make efficiency high, cost it is low, it is applied widely the advantages of, it is reliable to prepare the silica gel trade mark steady quality formed, clear patterns, U.S.
See.
Embodiment
Embodiment 1, a kind of preparation method for silica gel pictorial trademark that the present embodiment is provided, it comprises the following steps：
Step one：Prepare mold membrane silica gel；
Step 2：Prepare hot melt adhesive film；
Step 3：Silica gel is injected into mould, the one side of hot melt adhesive film is contacted with Silica Surface, mould is put into hot pressing
Machine, platen temperature is 110-150 DEG C up and down, and pressurize took out mould after 30-100 seconds；
Step 4：Mould is placed on cooler, in being placed 3 seconds in 0 DEG C, the first positioning paper is sticked in hot melt adhesive film surface
Patch, the silica gel trade mark after shaping is removed from the molds；
Step 5：In being sticked on the another side of silica gel trade mark after the second positioning paper patch, the first positioning paper of tearing patch, by cloth
It is put into silica gel trade mark in pressing machine, placement order is followed successively by cloth, hot melt adhesive film, silica gel and the second positioning paper from top to bottom
Patch, pressing 15 seconds in 160 DEG C, silica gel trade mark is firmly transferred on cloth.
In the step 3, mould is put into before hot press, the glass-fiber-fabric on pad on hot melt adhesive film, after mould is taken out,
Glass-fiber-fabric is removed, silica gel unnecessary outside mould is peeled off.
The silica gel is made up of following mass fraction raw material：100 parts of vinyl polysiloxanes, 25-35 parts of white carbons,
0.15-0.2 parts of inhibitor, 0.1-0.5 parts of platinum catalysts, 2-5 parts of tackifier and 2-4 parts of high containing hydrogen silicone oils.
The vinyl polysiloxane is the polydiorganosiloxanewith containing two or more vinyl.
The vinyl polysiloxane is both-end vinyldimethicone, and viscosity is in the mP.s of 10,000 mPa.s-2 ten thousand.
The inhibitor is methyl butynol, ethynylcyclohexanol, phenylbutynol, one kind in propyl group butynol or two
Kind.
The white carbon is surface treated fume colloidal silica.
The platinum catalyst is H2PtCl6Aqueous isopropanol, H2PtCl6Tetrahydrofuran solution, methyl ethylene gather
One or more of mixtures of the platinum complex of siloxanes coordination.
The tackifier are epoxy radicals alkyl modified silicon oil or amino-hydrocarbon modification silicone oil.
The hydrogen content of the high containing hydrogen silicone oil is in 0.8%-1.6%.
The present invention compares manual screen or elliptical machine silk-screen printing, with simple to operate, operating efficiency is high, cost is low, suitable
With scope it is wide the advantages of, it is reliable to prepare the silica gel trade mark steady quality formed, clear patterns, attractive in appearance.
In embodiment 2, the present embodiment, 100g vinyl polysiloxanes (ViMe is added into masticator2Si(Me2SiO)nSiMeVi), 25g fume colloidal silicas are then added, 160 DEG C of kneadings 30 minutes are uniform to kneading, then put into planet
Mixer, adds 0.1g platinum catalysts, 2g epoxy radicals alkyl modified silicon oils, mixes 30 minutes, and vacuumizes, and obtains A groups
Point.Then the high containing hydrogen silicone oils of 2g (hydrogen content 1.6%), 0.15g ethynylcyclohexanols are put into dispersion machine, disperses 15 minutes, obtain
To B component.In use, A, B component are well mixed, you can obtain mold membrane silica gel.
The mold membrane silica gel sizing material prepared is injected into mould, filled and led up with scraper, the TPU heat of bottom barrier paper will be removed
The one side that melten gel film is not contacted with paper is completely attached to Silica Surface, is then placed in hot press, one layer of pad on TPU hot melt adhesive films
Glass-fiber-fabric after start shaping.Platen temperature is 110-150 DEG C, pressurize 30-100s up and down.Then glass-fiber-fabric is removed, mould is peeled off
The outer unnecessary silica gel of tool.
Mould is placed on cooler again, 3s is placed at 0 DEG C, has then been attached to conventional sticking first positioning paper
The one side of mold membrane, trade designation Model is removed from the molds.
The second positioning paper patch F3901 will be pasted on trade mark silica gel face after taking-up, the first positioning of mould film surface is then thrown off
Paper is pasted, then trade mark is put into pressing machine, and placement order is followed successively by cloth, hot melt adhesive film, silica gel and the second positioning paper from top to bottom
Patch, then in 160 DEG C of pressing 15s, silica gel trade mark firmly can be transferred on cloth.
In embodiment 3, the present embodiment, 100g vinyl polysiloxanes (ViMe is added into masticator2Si(Me2SiO)nSiMeVi), 35g fume colloidal silicas are then added, 160 DEG C of kneadings 30 minutes are uniform to kneading, then put into planet
Mixer, adds 0.5g platinum catalysts, 5g epoxy radicals alkyl modified silicon oils, mixes 30 minutes, and vacuumizes, and obtains A groups
Point.Then the high containing hydrogen silicone oils of 4g (hydrogen content 0.8%), 0.2g ethynylcyclohexanols are put into dispersion machine, disperses 15 minutes, obtain
B component.In use, A, B component are well mixed, you can obtain mold membrane silica gel.
The mold membrane silica gel sizing material prepared is injected into mould, filled and led up with scraper, the TPU heat of bottom barrier paper will be removed
The one side that melten gel film is not contacted with paper is completely attached to Silica Surface, is then placed in hot press, one layer of pad on TPU hot melt adhesive films
Glass-fiber-fabric after start shaping.Platen temperature is 110-150 DEG C, pressurize 30-100s up and down.Then glass-fiber-fabric is removed, mould is peeled off
The outer unnecessary silica gel of tool.
Mould is placed on cooler again, 3s is placed at 0 DEG C, has then been attached to conventional sticking first positioning paper
The one side of mold membrane, trade designation Model is removed from the molds.
The second positioning paper patch F3901 will be pasted on trade mark silica gel face after taking-up, the first positioning of mould film surface is then thrown off
Paper is pasted, then trade mark is put into pressing machine, and placement order is followed successively by cloth, hot melt adhesive film, silica gel and the second positioning paper from top to bottom
Patch, then in 160 DEG C of pressing 15s, silica gel trade mark firmly can be transferred on cloth.
In embodiment 4, the present embodiment, 100g vinyl polysiloxanes (ViMe is added into masticator2Si(Me2SiO)nSiMeVi), 30g fume colloidal silicas are then added, 160 DEG C of kneadings 30 minutes are uniform to kneading, then put into planet
Mixer, adds 0.2g platinum catalysts, 3g epoxy radicals alkyl modified silicon oils, mixes 30 minutes, and vacuumizes, and obtains A groups
Point.Then the high containing hydrogen silicone oils of 3g (hydrogen content 1.2%), 0.18g ethynylcyclohexanols are put into dispersion machine, disperses 15 minutes, obtain
To B component.In use, A, B are well mixed, you can obtain mold membrane silica gel.
The mold membrane silica gel sizing material prepared is injected into mould, filled and led up with scraper, the TPU heat of bottom barrier paper will be removed
The one side that melten gel film is not contacted with paper is completely attached to Silica Surface, is then placed in hot press, one layer of pad on TPU hot melt adhesive films
Glass-fiber-fabric after start shaping.Platen temperature is 110-150 DEG C, pressurize 30-100s up and down.Then glass-fiber-fabric is removed, mould is peeled off
The outer unnecessary silica gel of tool.
Mould is placed on cooler again, 3s is placed at 0 DEG C, has then been attached to conventional sticking first positioning paper
The one side of mold membrane, trade designation Model is removed from the molds.
The second positioning paper patch F3901 will be pasted on trade mark silica gel face after taking-up, the first positioning of mould film surface is then thrown off
Paper is pasted, then trade mark is put into pressing machine, and placement order is followed successively by cloth, hot melt adhesive film, silica gel and the second positioning paper from top to bottom
Patch, then in 160 DEG C of pressing 15s, silica gel trade mark firmly can be transferred on cloth.
The above described is only a preferred embodiment of the present invention, not making any formal limitation 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 variations and modification 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 (10)
1. a kind of preparation method of silica gel pictorial trademark, it is characterised in that it comprises the following steps：
Step one：Prepare mold membrane silica gel；
Step 2：Prepare hot melt adhesive film；
Step 3：Silica gel is injected into mould, the one side of hot melt adhesive film is contacted with Silica Surface, mould is put into hot press, on
Plate temperature is pushed for 110-150 DEG C, pressurize took out mould after 30-100 seconds；
Step 4：Mould is placed on cooler, in being placed 3 seconds in 0 DEG C, the first positioning paper patch is sticked in hot melt adhesive film surface,
Silica gel trade mark after shaping is removed from the molds；
Step 5：In being sticked on the another side of silica gel trade mark after the second positioning paper patch, the first positioning paper of tearing patch, by cloth and silicon
Glue trade mark is put into pressing machine, and placement order is followed successively by cloth, hot melt adhesive film, silica gel and the second positioning paper patch from top to bottom,
Pressing 15 seconds in 160 DEG C, silica gel trade mark is firmly transferred on cloth.
2. the preparation method of silica gel pictorial trademark according to claim 1, it is characterised in that in the step 3, by mould
It is put into before hot press, glass-fiber-fabric on pad, after mould is taken out, removes glass-fiber-fabric, it is unnecessary outside mould to peel off on hot melt adhesive film
Silica gel.
3. the preparation method of silica gel pictorial trademark according to claim 1, it is characterised in that the silica gel is by following mass parts
Number raw material composition：100 parts of vinyl polysiloxanes, 25-35 parts of white carbons, 0.15-0.2 parts of inhibitor, 0.1-0.5 parts of platinums are urged
Agent, 2-5 part tackifier and 2-4 parts of high containing hydrogen silicone oils.
4. the preparation method of silica gel pictorial trademark according to claim 3, it is characterised in that the vinyl polysiloxane is
Polydiorganosiloxanewith containing two or more vinyl.
5. the preparation method of silica gel pictorial trademark according to claim 4, it is characterised in that the vinyl polysiloxane is
Both-end vinyldimethicone, viscosity is in the mP.s of 10,000 mPa.s-2 ten thousand.
6. the preparation method of silica gel pictorial trademark according to claim 3, it is characterised in that the inhibitor is methyl butyne
One or both of alcohol, ethynylcyclohexanol, phenylbutynol, propyl group butynol.
7. the preparation method of silica gel pictorial trademark according to claim 3, it is characterised in that the white carbon is by surface
The fume colloidal silica of processing.
8. the preparation method of silica gel pictorial trademark according to claim 3, it is characterised in that the platinum catalyst is
H2PtCl6Aqueous isopropanol, H2PtCl6Tetrahydrofuran solution, methylvinyl-polysiloxane coordination platinum complex one
Plant or several mixtures.
9. the preparation method of the silica gel pictorial trademark according to claim 3, it is characterised in that the tackifier are epoxy
Base alkyl modified silicon oil or amino-hydrocarbon modification silicone oil.
10. the preparation method of the silica gel pictorial trademark according to claim 3, it is characterised in that the high containing hydrogen silicone oil
Hydrogen content in 0.8%-1.6%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710528935.0A CN107175787A (en) | 2017-07-01 | 2017-07-01 | A kind of preparation method of silica gel pictorial trademark |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710528935.0A CN107175787A (en) | 2017-07-01 | 2017-07-01 | A kind of preparation method of silica gel pictorial trademark |
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| CN107175787A true CN107175787A (en) | 2017-09-19 |
Family
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108122477A (en) * | 2017-12-15 | 2018-06-05 | 东莞市环亚商标织造有限公司 | A kind of anti-distillation forming method of anti-distillation brand structure and thermal transfer trade mark xylopyrography |
| CN108583047A (en) * | 2018-01-31 | 2018-09-28 | 广东天跃新材料股份有限公司 | A kind of TPU fitting silicon rubber is carved characters film, coating process and its 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 |
| CN109334293A (en) * | 2018-09-04 | 2019-02-15 | 东莞市林知海新材料科技有限公司 | A kind of thermal transfer printable silica gel transfer target preparation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108122477A (en) * | 2017-12-15 | 2018-06-05 | 东莞市环亚商标织造有限公司 | A kind of anti-distillation forming method of anti-distillation brand structure and thermal transfer trade mark xylopyrography |
| CN108122477B (en) * | 2017-12-15 | 2020-03-31 | 东莞市环亚商标织造有限公司 | Anti-sublimation trademark structure and anti-sublimation forming method for thermal transfer trademark pyrography |
| CN108583047A (en) * | 2018-01-31 | 2018-09-28 | 广东天跃新材料股份有限公司 | A kind of TPU fitting silicon rubber is carved characters film, coating process and its 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 |
| CN109334293A (en) * | 2018-09-04 | 2019-02-15 | 东莞市林知海新材料科技有限公司 | A kind of thermal transfer printable silica gel transfer target preparation method |
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Application publication date: 20170919 |