CN1948000A - Vacuum aluminium coating laser bidirection drawed BOPP film and its production method - Google Patents
Vacuum aluminium coating laser bidirection drawed BOPP film and its production method Download PDFInfo
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- CN1948000A CN1948000A CN 200610137686 CN200610137686A CN1948000A CN 1948000 A CN1948000 A CN 1948000A CN 200610137686 CN200610137686 CN 200610137686 CN 200610137686 A CN200610137686 A CN 200610137686A CN 1948000 A CN1948000 A CN 1948000A
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Abstract
A bidirectionally stretched polypropene film substrate with high aluminum-plating effect, transfer effect and laser effect is composed of upper surface layer, core layer and lower surface layer, which are combined through heat fusing and co-extruding. It is prepared from cheap homopolypropene. Its preparing process is also disclosed.
Description
Technical field:
The present invention relates to a kind of polypropylene basement membrane and preparation method thereof, belong to vacuum aluminium coating laser bidirection drawed BOPP film and preparation method thereof.
Background technology:
At present, the known transfer basement membrane that is used to produce laser imprinting evaporation goods is by polyester plastics (PET), the basement membrane that polyethylene non-HOPP (PP) raw materials such as (PE) is produced, utilize this type of basement membrane to impress evaporation and radium-shine transfer, finally can reach decoration to packaged commodity, decoration or false proof effect, but, it is expensive that this type of basement membrane is produced the used prices of raw and semifnished materials, equipment performance requires high, the production cost height, and because its later stage processing cost is higher, and be subjected to production-scale the influence, the general user can not directly impress processing to it, like this, reduce product cost for downstream user, widen product applications and brought unsurmountable defective.
Summary of the invention:
The purpose of this invention is to provide a kind of vacuum aluminium coating laser bidirection drawed BOPP film and preparation method thereof, this polypropylene basement membrane solves existing radium-shine basement membrane and produces used raw material, production and post-production cost problem of higher.
The present invention is achieved in that basement membrane is made of upper epidermis (1), sandwich layer (2), following top layer (3), upper epidermis (1), sandwich layer (2), following top layer (3) become one by hot melt, co-extrusion, sandwich layer (2) is positioned between upper epidermis (1), the following top layer (3), and wherein descending top layer (3) is pre-coat layer.
The thickness on above-mentioned said upper epidermis (1), following top layer (3) is respectively the 10-12% of basement membrane thickness; The supplementary material composition and the quality proportioning on the upper epidermis (1) of production basement membrane, sandwich layer (2), following top layer (3) are as follows:
Upper epidermis (1):
HOPP 94%-97%;
Antitack agent 3%-6%;
Sandwich layer (2):
HOPP 95%-98%;
Antistatic additive 2%-5%;
Following top layer (3):
HOPP 94%-97%;
Antitack agent 3%-6%.
Antitack agent is the functional master batch that contains synthetic silica, can select the antitack agent of ABPP05, ABPP244, ABVT180 for use; Antistatic additive can be selected the antistatic additive of GAS982, AY088N, ABPP24460BDC for use for containing composite polymer amine antistatic master batch.
The preparation method of vacuum aluminium coating laser bidirection drawed BOPP film is:
At first through the supplementary material type selecting, again supplementary material is mixed by proportioning, mix is even, the uniform supplementary material of mix sent into melt extrude machine and plastify into melt, melt passes through runner, through die head, casting sheet device, co-extrusion becomes substrate, substrate becomes film through the biaxial orientation stretching machine longitudinal stretching with cross directional stretch, the thickness of film adopts automatic measuring thickness device to regulate, and with the enhanced film surface tension, the film after sided corona treatment is rolled into big film volume through up-coiler to the film that reaches specific thickness through sided corona treatment, again big film volume is sent into the timeliness rack device and carry out Ageing Treatment, then through cutting into the basement membrane finished product.
Experimental results show that: because the used raw material of this basement membrane are mainly HOPP, it is low that this raw-material market price is produced raw material than the basement membrane of other similar purposes, stretch processes production efficiency height, production cost is low, the user can be with this kind basement membrane through carrying out vacuum aluminum-coated postorder processing behind the precoating, therefore, can satisfy desired evaporation effect of user and transfer effect, laser effect, greatly reduce the cost of product simultaneously.
Description of drawings:
Fig. 1 is product structure figure of the present invention;
Fig. 2 is a flow sheet of the present invention.
The specific embodiment:
Do detailed description below in conjunction with embodiment, but not as a limitation of the invention.
As shown in Figure 1, basement membrane of the present invention is made of upper epidermis 1, sandwich layer 2, following top layer 3, and upper epidermis 1, sandwich layer 2, following top layer 3 become one by hot melt, co-extrusion, and sandwich layer 2 is between upper epidermis 1, following top layer 3, and wherein descending top layer 3 is pre-coat layer; The thickness on upper epidermis (1), following top layer (3) is respectively the 10-12% of basement membrane thickness.
The supplementary material composition and the quality proportioning on the upper epidermis (1) of production basement membrane, sandwich layer (2), following top layer (3) are as follows:
Upper epidermis (1):
HOPP 94%-97%;
Antitack agent 3%-6%;
Sandwich layer (2):
HOPP 95%-98%;
Antistatic additive 2%-5%;
Following top layer (3):
HOPP 94%-97%;
Antitack agent 3%-6%.
Wherein, antitack agent is the functional master batch that contains synthetic silica, can select the antitack agent of ABPP05, ABPP244, ABVT180 for use; Antistatic additive can be selected the antistatic additive of GAS982, AY088N, ABPP24460BDC for use for containing composite polymer amine antistatic master batch; The isotacticity of HOPP is 96%, and melt index is 2.8-3.2g/10min.
As shown in Figure 2, the preparation method of product of the present invention is, at first through the raw and auxiliary material type selecting, raw and auxiliary material being pressed formulation ratio mixes again, mix is even, the uniform raw and auxiliary material of mix is sent into extruder plastify into melt, melt is by pipeline, through die head, casting sheet device, co-extrusion becomes sheet, sheet becomes film through the biaxial orientation stretching machine longitudinal stretching with cross directional stretch, the thickness of film adopts automatic measuring thickness device to regulate, the film that reaches specific thickness through sided corona treatment with the enhanced film surface tension, packaging film feeding Cheng Dajuan film that again will be after sided corona treatment, to roll up film more greatly and send into the Ageing Treatment device, then through dividing cutting basement membrane finished product.In stretching process, make the condition of the sheet of basement membrane according to production equipment, select two-step stretch for use.
Embodiment one: by above-mentioned technology, former, auxiliary material is pressed,
In upper epidermis A: HOPP 97%
Antitack agent 3%
In sandwich layer B: HOPP 98%
Antistatic additive 2%
In following top layer C: HOPP 97%
Antitack agent 3%
The raw and auxiliary material that above-mentioned apolegamy is good mix respectively and mix even, again with the uniform raw and auxiliary material of mix, send into extruder and plastify into melt, melt becomes sheet by pipeline through die head casting sheet device co-extrusion, sheet sheet behind polypropylene bidirection drawing machine longitudinal stretching and cross directional stretch becomes film through the biaxial orientation stretching machine longitudinal stretching with cross directional stretch, the thickness of film adopts automatic measuring thickness device to regulate, the film that reaches specific thickness is through sided corona treatment, with the enhanced film surface tension, again with packaging film feeding Cheng Dajuan, to involve in greatly into the timeliness treating apparatus, the cycle is three days, manufactures finished product (basement membrane) through cutting then.The basement membrane product of producing by this scheme is applicable to the processing of the vacuum aluminum-coated goods of general coating.
Embodiment two: raw and auxiliary material pressed,
In upper epidermis A: HOPP 96%
Antitack agent 4%
In sandwich layer B: HOPP 97%
Antistatic additive 3%
In following top layer C: HOPP 96%
Antitack agent 4%
The technology of this embodiment is with embodiment one.The basement membrane product of producing by this scheme is applicable to the vacuum aluminum-coated processing of radium-shine transfer goods afterwards of precoating.
Embodiment three: raw and auxiliary material is pressed:
In upper epidermis A: HOPP 95%,
Antitack agent 5%
In sandwich layer B: HOPP 96%
Antistatic additive 4%
In following top layer C: HOPP 95%
Antitack agent 5%
The technology of this embodiment is with embodiment one.The basement membrane product of producing by this scheme is not only applicable to the processing of the vacuum aluminum-coated goods of precoating of general applications, and carries out part or the stronger impression of whole stereovision through precoating after vacuum aluminum-coated.
Claims (6)
1, a kind of vacuum aluminium coating laser bidirection drawed BOPP film, it is characterized in that: basement membrane is made of upper epidermis (1), sandwich layer (2), following top layer (3), upper epidermis (1), sandwich layer (2), following top layer (3) become one by hot melt, co-extrusion, sandwich layer (2) is positioned between upper epidermis (1), the following top layer (3), and wherein descending top layer (3) is pre-coat layer.
2, vacuum aluminium coating laser bidirection drawed BOPP film according to claim 1 is characterized in that: the thickness on upper epidermis (1), following top layer (3) is respectively the 10-12% of basement membrane thickness.
3, vacuum aluminium coating laser bidirection drawed BOPP film according to claim 1 is characterized in that: the supplementary material composition and the quality proportioning on the upper epidermis (1) of production basement membrane, sandwich layer (2), following top layer (3) are as follows:
Upper epidermis (1):
HOPP 94%-97%;
Antitack agent 3%-6%;
Sandwich layer (2):
HOPP 95%-98%;
Antistatic additive 2%-5%;
Following top layer (3):
HOPP 94%-97%;
Antitack agent 3%-6%.
4, vacuum aluminium coating laser bidirection drawed BOPP film according to claim 1 is characterized in that: antitack agent is the functional master batch that contains synthetic silica, can select the antitack agent of ABPP05, ABPP244, ABVT180 for use.
5, vacuum aluminium coating laser bidirection drawed BOPP film according to claim 1 is characterized in that: antistatic additive can be selected the antistatic additive of GAS982, AY088N, ABPP24460BDC for use for containing composite polymer amine antistatic master batch.
6, the preparation method of the described vacuum aluminium coating laser bidirection drawed BOPP film of a kind of claim 1, it is characterized in that: at first through the supplementary material type selecting, again supplementary material is mixed by proportioning, mix is even, the uniform supplementary material of mix sent into melt extrude machine and plastify into melt, melt passes through runner, through die head, casting sheet device, co-extrusion becomes substrate, substrate becomes film through the biaxial orientation stretching machine longitudinal stretching with cross directional stretch, the thickness of film adopts automatic measuring thickness device to regulate, the film that reaches specific thickness through sided corona treatment with the enhanced film surface tension, film after sided corona treatment is rolled into big film volume through up-coiler, bigger film volume is sent into the timeliness rack device and carries out Ageing Treatment, then through cutting into the basement membrane finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 200610137686 CN1948000A (en) | 2006-11-06 | 2006-11-06 | Vacuum aluminium coating laser bidirection drawed BOPP film and its production method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610137686 CN1948000A (en) | 2006-11-06 | 2006-11-06 | Vacuum aluminium coating laser bidirection drawed BOPP film and its production method |
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| CN1948000A true CN1948000A (en) | 2007-04-18 |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806735A (en) * | 2012-08-30 | 2012-12-05 | 江苏奔多新材料有限公司 | High-fastness aluminum plating polypropylene (PP) film and production process thereof |
| CN105482260A (en) * | 2016-01-19 | 2016-04-13 | 凯威塑胶工业有限公司 | BOPP (biaxially-oriented polypropylene) bag making film for high and cold area and preparation method of BOPP bag making film |
| CN105729787A (en) * | 2016-01-28 | 2016-07-06 | 海宁长昆包装有限公司 | Manufacturing process of laser anti-counterfeiting BOPP (Biaxially oriented Polypropylene) film |
| CN105751646A (en) * | 2016-03-17 | 2016-07-13 | 金田集团（桐城）塑业有限公司 | Full-matt transfer film and preparation method thereof |
| CN105751647A (en) * | 2016-03-17 | 2016-07-13 | 金田集团（桐城）塑业有限公司 | Special film for automatic laminating machine adopting double-sided corona and preparation method of special film |
| CN106427149A (en) * | 2016-09-18 | 2017-02-22 | 江苏兴业聚化有限公司 | PET aluminum-plated base membrane and preparation method thereof |
| CN106427150A (en) * | 2016-09-18 | 2017-02-22 | 江苏兴业聚化有限公司 | PET gold stamping base film and preparation method thereof |
| CN107554015A (en) * | 2016-06-30 | 2018-01-09 | 上海永超新材料科技股份有限公司 | A kind of medicine and food packaging BOPP metallized films and preparation method thereof |
| CN107553941A (en) * | 2016-06-30 | 2018-01-09 | 上海永超新材料科技股份有限公司 | A kind of high-barrier type BOPP metallized films and preparation method thereof |
| CN108656677A (en) * | 2018-03-30 | 2018-10-16 | 苏州昆岭薄膜工业有限公司 | A kind of radium-shine two-sided heat sealable cigarette packaging film of smooth surface and preparation method thereof |
| CN108859464A (en) * | 2018-07-27 | 2018-11-23 | 福融辉实业（福建）有限公司 | A kind of efficient transfer membrane and preparation method thereof |
| CN109572124A (en) * | 2018-11-24 | 2019-04-05 | 福融辉实业（福建）有限公司 | Bottomless painting composite membrane of one kind and preparation method thereof |
| CN112829412A (en) * | 2021-01-06 | 2021-05-25 | 温州市金田塑业有限公司 | High-performance polypropylene aluminum-plated base film and preparation method thereof |
| CN114987016A (en) * | 2022-04-12 | 2022-09-02 | 广东威孚包装材料有限公司 | Flexible multilayer co-extrusion two-way stretching label film |
-
2006
- 2006-11-06 CN CN 200610137686 patent/CN1948000A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806735A (en) * | 2012-08-30 | 2012-12-05 | 江苏奔多新材料有限公司 | High-fastness aluminum plating polypropylene (PP) film and production process thereof |
| CN105482260A (en) * | 2016-01-19 | 2016-04-13 | 凯威塑胶工业有限公司 | BOPP (biaxially-oriented polypropylene) bag making film for high and cold area and preparation method of BOPP bag making film |
| CN105482260B (en) * | 2016-01-19 | 2018-09-18 | 凯威塑胶工业有限公司 | A kind of severe cold areas Biaxially oriented polypropylene bag making film and preparation method thereof |
| CN105729787A (en) * | 2016-01-28 | 2016-07-06 | 海宁长昆包装有限公司 | Manufacturing process of laser anti-counterfeiting BOPP (Biaxially oriented Polypropylene) film |
| CN105751646A (en) * | 2016-03-17 | 2016-07-13 | 金田集团（桐城）塑业有限公司 | Full-matt transfer film and preparation method thereof |
| CN105751647A (en) * | 2016-03-17 | 2016-07-13 | 金田集团（桐城）塑业有限公司 | Special film for automatic laminating machine adopting double-sided corona and preparation method of special film |
| CN107553941A (en) * | 2016-06-30 | 2018-01-09 | 上海永超新材料科技股份有限公司 | A kind of high-barrier type BOPP metallized films and preparation method thereof |
| CN107554015A (en) * | 2016-06-30 | 2018-01-09 | 上海永超新材料科技股份有限公司 | A kind of medicine and food packaging BOPP metallized films and preparation method thereof |
| CN107553941B (en) * | 2016-06-30 | 2021-08-24 | 上海永超新材料科技股份有限公司 | High-barrier BOPP aluminum-plated film and preparation method thereof |
| CN106427150A (en) * | 2016-09-18 | 2017-02-22 | 江苏兴业聚化有限公司 | PET gold stamping base film and preparation method thereof |
| CN106427149A (en) * | 2016-09-18 | 2017-02-22 | 江苏兴业聚化有限公司 | PET aluminum-plated base membrane and preparation method thereof |
| CN108656677A (en) * | 2018-03-30 | 2018-10-16 | 苏州昆岭薄膜工业有限公司 | A kind of radium-shine two-sided heat sealable cigarette packaging film of smooth surface and preparation method thereof |
| CN108656677B (en) * | 2018-03-30 | 2020-06-05 | 苏州昆岭薄膜工业有限公司 | Smooth laser double-sided heat-sealable cigarette packaging film and preparation method thereof |
| CN108859464A (en) * | 2018-07-27 | 2018-11-23 | 福融辉实业（福建）有限公司 | A kind of efficient transfer membrane and preparation method thereof |
| CN109572124A (en) * | 2018-11-24 | 2019-04-05 | 福融辉实业（福建）有限公司 | Bottomless painting composite membrane of one kind and preparation method thereof |
| CN109572124B (en) * | 2018-11-24 | 2021-04-30 | 福融辉实业（福建）有限公司 | Bottomless coating composite film and preparation method thereof |
| CN112829412A (en) * | 2021-01-06 | 2021-05-25 | 温州市金田塑业有限公司 | High-performance polypropylene aluminum-plated base film and preparation method thereof |
| CN114987016A (en) * | 2022-04-12 | 2022-09-02 | 广东威孚包装材料有限公司 | Flexible multilayer co-extrusion two-way stretching label film |
| CN114987016B (en) * | 2022-04-12 | 2024-03-15 | 广东威孚包装材料有限公司 | Flexible multilayer coextrusion biaxially oriented label film |
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