CN106808779A - A kind of production method of the ventilative 3D stereoeffect double-layer fur fabrics of natural environmental-protective - Google Patents
A kind of production method of the ventilative 3D stereoeffect double-layer fur fabrics of natural environmental-protective Download PDFInfo
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- CN106808779A CN106808779A CN201611256373.0A CN201611256373A CN106808779A CN 106808779 A CN106808779 A CN 106808779A CN 201611256373 A CN201611256373 A CN 201611256373A CN 106808779 A CN106808779 A CN 106808779A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/06—Embossing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/10—Removing layers, or parts of layers, mechanically or chemically
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
- B32B2037/243—Coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention discloses a kind of production method of the ventilative 3D stereoeffect double-layer fur fabrics of natural environmental-protective, it is using cow split suede as scytoblastema, by covering the initial stage 3D film prototype that pressing is made up of surface layer one, surface layer two and surface layer three, embossed is finally carried out, making forms the ventilative 3D stereoeffect double-layer fur fabrics of natural environmental-protective.The fabric not only has that color is beautiful, changing style 3D stereoeffects, and the function with environmental protection breathable, first layer lether can be substituted and be applied to the making fields such as vamp, case and bag, clothes, ornaments leather, increase double-layer fur and use scope, production cost is reduced, first layer lether resource is saved.
Description
Technical field
The present invention relates to the production method of leather, and in particular to a kind of production method of 3D stereoeffects double-layer fur fabric.
Background technology
With the development of trend, 3D stereo decorations element frequency of occurrences more and more higher in each field, mode is also more more
Sample, the third dimension of 3D effect, variation undoubtedly can more attract popular eyeball.In leather industry, stamp is increasingly
Many is applied in the middle of vamp, case and bag, clothes, ornaments, and its is beautiful in colour, is liked by masses deeply the characteristics of changing style.
This simultaneously, the sight line of people is increasingly attracted with relief pattern, and the article with 3D effect can allow people in office
Orientation, any angle experience stronger color impact sense and image sense.So 3D stereoeffects are converted directly into cladding
It is upper to be undoubtedly a kind of inevitable development trend.The ventilative 3D stereoeffect double-layer furs of so a kind of natural environmental-protective are leather industries now
R＆D direction.
The content of the invention
It is an object of the invention to provide a kind of production method of the ventilative 3D stereoeffect double-layer fur fabrics of natural environmental-protective.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of production method of the ventilative 3D stereoeffect double-layer fur fabrics of natural environmental-protective, is achieved by the steps of：
First, the selection and treatment of scytoblastema
It is 15-20SF to choose width, and thickness is the natural cow split suede finished product of 1.46mm as scytoblastema, by what is chosen
Scytoblastema makes its pile smooth thin by buffing, brush dust treatment；
2nd, initial stage 3D film prototype is prepared
A, the raw material for preparing surface layer one, the raw material of surface layer one is coated in release liners, is dried at a temperature of 60-110 DEG C
3-5min, forms surface layer one；The raw material of this surface layer one includes resin one：Photopolymer resin high：Tackifier：Levelling agent：Hand feeling agent=
100:15-30:1-3:1-4:The weight of 2-5 compares component；The raw material of this surface layer one is 1500- in the dynamic viscosity under normal temperature
3000MPa ﹒ s, coating weight is 50-80g/m2；
B, the raw material for preparing surface layer two, the raw material of surface layer two are coated on dried surface layer one, in 60-110 DEG C of temperature
3-5min is dried under degree, surface layer two is formed, now, surface layer one and surface layer two are in the hyaline layer being combined with each other；This surface layer two
Raw material includes resin one：Photopolymer resin high：Tackifier：Levelling agent：Hand feeling agent=100:15-30:1-3:1-4:The weight of 2-5 compares group
Part；The raw material of this surface layer two is 1500-3000MPa ﹒ s in the dynamic viscosity under normal temperature, and coating weight is 50-80g/m2；
C, the raw material for preparing surface layer three, by the raw material of surface layer three coat it is dried by surface layer one and surface layer two it is compound and
Into hyaline layer on, under normal temperature stand cooling 1-2min, formed surface layer three；The raw material of this surface layer three includes resin two：Feel
Resin=100:The weight of 4-8 compares component；The raw material of surface layer three is 3000-5000MPa ﹒ s, coating in the dynamic viscosity under normal temperature
It is 50-80g/m to measure2；
D, release liners are peeled, the composite bed that surface layer one, surface layer two and surface layer three are constituted is peeled off and batches standing 24-48h, i.e.,
Obtain the initial stage 3D film prototype of transparence；
3rd, finished product makes
The scytoblastema of the initial stage 3D film prototype obtained by step 2 and step one gained is carried out into hot pressing laminating by pressing machine, is pressed
The operation temperature of conjunction machine is 70-100 DEG C, and cooling and standings are carried out after laminating, is then placed into that a diameter of 5-9 millimeters, height is distributed with
Spending in the template for the round point shape burr of 0-2mm carries out embossed；Embossing machine treatment temperature is 70-100 DEG C, and pressure is 150-
200Kg/cm2, duration 2-5s gets product.
In order that the initial stage 3D more penetrating light of film prototype, in the small steps of A and the small steps of B in the step 2, institute
State photopolymer resin high and be mixed with highlighted polyurethane, the photopolymer resin high and the highlighted polyurethane are by weight 100：15 are blended in
Together.
After using such scheme, a kind of producer of the ventilative 3D stereoeffect double-layer fur fabrics of natural environmental-protective of the invention
Method, has the following advantages that：
(1) scytoblastema uses cow split skin, reduces production cost, saves first layer lether resource.
(2) scytoblastema making material and surface material use environment-friendly water-based raw material, and pollution-free, the feature of environmental protection is strong；
(3) product is carried out at embossing using advanced 3D solid manufacturing technologies by the way that the template of round point shape burr is distributed with
Reason, after embossed, the position on fabric corresponding to this round point shape burr is to produce 3D effect, corresponding to this round point shape burr
The natural gas permeability for then retaining corium beyond position.
Specific embodiment
First, the selection and treatment of scytoblastema
It is 15-20SF to choose width, and thickness is the natural cow split suede finished product of 1.46mm as scytoblastema, this width
Natural Kraft fibre structure thickness is suitable, and matte is the most uniform, and permeability is also optimal.The scytoblastema that will be chosen is by buffing, brush
Ash treatment, makes its pile smooth thin；To reach the ventilative 3D stereoeffect scytoblastema requirements of type selecting of natural environmental-protective；
2nd, initial stage 3D film prototype is prepared
A, the raw material for preparing surface layer one, the raw material of surface layer one is coated in release liners, is dried at a temperature of 60-110 DEG C
3-5min, forms surface layer one；The raw material of this surface layer one includes resin one：Photopolymer resin high：Tackifier：Levelling agent：Hand feeling agent=
100:15-30:1-3:1-4:The weight of 2-5 compares component；The raw material of this surface layer one is 1500- in the dynamic viscosity under normal temperature
3000MPa ﹒ s, coating weight is 50-80g/m2；
B, the raw material for preparing surface layer two, the raw material of surface layer two are coated on dried surface layer one, in 60-110 DEG C of temperature
3-5min is dried under degree, surface layer two is formed, now, surface layer one and surface layer two are in the hyaline layer being combined with each other；This surface layer two
Raw material includes resin one：Photopolymer resin high：Tackifier：Levelling agent：Hand feeling agent=100:15-30:1-3:1-4:The weight of 2-5 compares group
Part；The raw material of this surface layer two is 1500-3000MPa ﹒ s in the dynamic viscosity under normal temperature, and coating weight is 50-80g/m2；
C, the raw material for preparing surface layer three, by the raw material of surface layer three coat it is dried by surface layer one and surface layer two it is compound and
Into hyaline layer on, under normal temperature stand cooling 1-2min, formed surface layer three；The raw material of this surface layer three includes resin two：Feel
Resin=100:The weight of 4-8 compares component；The raw material of surface layer three is 3000-5000MPa ﹒ s, coating in the dynamic viscosity under normal temperature
It is 50-80g/m to measure2；
D, release liners are peeled, the composite bed that surface layer one, surface layer two and surface layer three are constituted is peeled off and batches standing 24-48h, i.e.,
Obtain the initial stage 3D film prototype of transparence；
In order that the initial stage 3D more penetrating light of film prototype for obtaining, the small steps of A and the small steps of B in the step 2
In, the photopolymer resin high can be mixed with highlighted polyurethane, and the photopolymer resin high and the highlighted polyurethane are by weight 100：
15 mix.Wherein, bloom is open type, and highlighted is brightness type.
3rd, finished product makes
The scytoblastema of the initial stage 3D film prototype obtained by step 2 and step one gained is carried out into hot pressing laminating by pressing machine, is obtained
To half product, the operation temperature of pressing machine is 70-100 DEG C, and cooling and standings are carried out after laminating；Then by board-like pressing embossing machine
Double product carries out embossed, specifically, the template of board-like pressing embossing machine be distributed with it is a diameter of 5-9 millimeters, highly be 0-
The round point shape burr (3D opal effects figure is now presented from visual effect upper die plate) of 2mm (being not equal to 0), half product is put
Embossed in this template, embossing machine treatment temperature is 70-100 DEG C, and pressure is 150-200Kg/cm2, duration 2-5s obtains final product
Finished product with convex bubble and stereovision.
Wherein, the optimum temperature of embossing machine treatment is 80 DEG C, and optimum pressure is 80Kg/cm2。
In the present invention, can be got over by the generation that controls the thickness of surface layer one and surface layer two to prevent bubble and pin hole, thickness
Bao Yue is not likely to produce bubble and pin hole.
In the present invention, using natural cow split suede as scytoblastema, gas permeability is just relatively good in itself for suede, and can be through
The suede that crossing water technique degreasing and washing makes itself ventilative can more preferably breathe freely.
Popular being said of stereo-picture exactly made in a plane using people's binocular vision difference and light refraction principle
People can be immediately seen a width has the stereogram of hierarchical space, allows people to feel that image is very true, is corium visual one
Secondary innovation.In the present invention, by after embossed, the position on fabric corresponding to the round point shape burr of template is to produce 3D effects
Really, corresponding to the position of round point shape burr beyond then retain corium natural gas permeability.
In the present invention, the resin one uses the highlighted types of PE of the A Sita new rangies for coming from BASF；The ornamenting agent
Using the PS for coming from BASF；The photopolymer resin high uses the PS highlight types of the A Sita new rangies for coming from BASF；The top
Paint is using the top coat agent LN for coming from BASF；The tackifier tackifier logical using self-support is gone out；The thickener uses
From the thickener VL of BASF；The levelling agent is using the Ah not orchid VM for coming from BASF；The hand feeling agent is used and comes from this tower
The aqueous synthesis resin RC-17-787 of your group；The resin two uses the PS blooms of the A Sita new rangies for coming from BASF
Type；The silane coupling agent is using the silane coupling agent UH for coming from BASF；The feel resin is used and comes from 1656SAMIA (Italian factories
Family name) hand feeling agent.
Claims (2)
1. the production method of the ventilative 3D stereoeffect double-layer fur fabrics of a kind of natural environmental-protective, it is characterised in that as follows
Realize：
First, the selection and treatment of scytoblastema
It is 15-20SF to choose a width, and thickness is the natural cow split suede finished product of 1.46mm as scytoblastema, the scytoblastema that will be chosen
By buffing, brush dust treatment, make its pile smooth thin；
2nd, initial stage 3D film prototype is prepared
A, the raw material for preparing surface layer one, the raw material of surface layer one is coated in release liners, and 3- is dried at a temperature of 60-110 DEG C
5min, forms surface layer one；The raw material of this surface layer one includes resin one：Photopolymer resin high：Tackifier：Levelling agent：Hand feeling agent=100:
15-30:1-3:1-4:The weight of 2-5 compares component；The raw material of this surface layer one is 1500-3000MPa ﹒ in the dynamic viscosity under normal temperature
S, coating weight is 50-80g/m2；
B, the raw material for preparing surface layer two, the raw material of surface layer two are coated on dried surface layer one, at a temperature of 60-110 DEG C
3-5min is dried, surface layer two is formed, now, surface layer one and surface layer two are in the hyaline layer being combined with each other；The raw material of this surface layer two
Including resin one：Photopolymer resin high：Tackifier：Levelling agent：Hand feeling agent=100:15-30:1-3:1-4:The weight of 2-5 compares component；
The raw material of this surface layer two is 1500-3000MPa ﹒ s in the dynamic viscosity under normal temperature, and coating weight is 50-80g/m2；
C, the raw material for preparing surface layer three, the raw material of surface layer three are coated and dried are composited by surface layer one and surface layer two
On hyaline layer, in cooling 1-2min is stood under normal temperature, surface layer three is formed；The raw material of this surface layer three includes resin two：Feel resin
=100:The weight of 4-8 compares component；The raw material of surface layer three is 3000-5000MPa ﹒ s in the dynamic viscosity under normal temperature, and coating weight is
50-80g/m2；
D, release liners are peeled, the composite bed that surface layer one, surface layer two and surface layer three are constituted is peeled off and batches standing 24-48h, is obtained final product
The initial stage 3D film prototype of bright shape；
3rd, finished product makes
The scytoblastema of the initial stage 3D film prototype obtained by step 2 and step one gained is carried out into hot pressing laminating, pressing machine by pressing machine
Operation temperature be 70-100 DEG C, cooling and standings are carried out after laminating, be then placed into being distributed with it is a diameter of 5-9 millimeters, be highly
Embossed is carried out in the template of the round point shape burr of 0-2mm；Embossing machine treatment temperature is 70-100 DEG C, and pressure is 150-
200Kg/cm2, duration 2-5s gets product.
2. the production method of the ventilative 3D stereoeffect double-layer fur fabrics of a kind of natural environmental-protective according to claim 1, it is special
Levy and be：In the small steps of A and the small steps of B in the step 2, the photopolymer resin high is mixed with highlighted polyurethane, described
Photopolymer resin high and the highlighted polyurethane are by weight 100：15 mix.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611256373.0A CN106808779A (en) | 2016-12-30 | 2016-12-30 | A kind of production method of the ventilative 3D stereoeffect double-layer fur fabrics of natural environmental-protective |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611256373.0A CN106808779A (en) | 2016-12-30 | 2016-12-30 | A kind of production method of the ventilative 3D stereoeffect double-layer fur fabrics of natural environmental-protective |
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| CN106808779A true CN106808779A (en) | 2017-06-09 |
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ID=59110970
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| CN201611256373.0A Pending CN106808779A (en) | 2016-12-30 | 2016-12-30 | A kind of production method of the ventilative 3D stereoeffect double-layer fur fabrics of natural environmental-protective |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881495A (en) * | 2019-04-10 | 2019-06-14 | 漳州香洲皮革有限公司 | Aqueous PU surface layer, aqueous PU cow split leather and preparation method thereof |
| CN113427875A (en) * | 2021-07-09 | 2021-09-24 | 云南名博包装印刷有限公司 | Composite film with three-dimensional effect and manufacturing process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007296674A (en) * | 2006-04-28 | 2007-11-15 | Dainippon Printing Co Ltd | Process release paper and its manufacturing method |
| CN101649552A (en) * | 2009-08-25 | 2010-02-17 | 江苏宝泽高分子材料股份有限公司 | Waterborne PU high smooth wax resin for synthetic leather |
| CN101705617A (en) * | 2009-11-12 | 2010-05-12 | 江苏宝泽高分子材料股份有限公司 | Water-based PU high solid resin combination for synthetic leather |
| CN103879127A (en) * | 2014-03-27 | 2014-06-25 | 峰安皮业股份有限公司 | Method for manufacturing flocking split leather fabric |
| CN103935100A (en) * | 2014-03-27 | 2014-07-23 | 峰安皮业股份有限公司 | Manufacturing method for oily cowhides dried fabric |
-
2016
- 2016-12-30 CN CN201611256373.0A patent/CN106808779A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007296674A (en) * | 2006-04-28 | 2007-11-15 | Dainippon Printing Co Ltd | Process release paper and its manufacturing method |
| CN101649552A (en) * | 2009-08-25 | 2010-02-17 | 江苏宝泽高分子材料股份有限公司 | Waterborne PU high smooth wax resin for synthetic leather |
| CN101705617A (en) * | 2009-11-12 | 2010-05-12 | 江苏宝泽高分子材料股份有限公司 | Water-based PU high solid resin combination for synthetic leather |
| CN103879127A (en) * | 2014-03-27 | 2014-06-25 | 峰安皮业股份有限公司 | Method for manufacturing flocking split leather fabric |
| CN103935100A (en) * | 2014-03-27 | 2014-07-23 | 峰安皮业股份有限公司 | Manufacturing method for oily cowhides dried fabric |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881495A (en) * | 2019-04-10 | 2019-06-14 | 漳州香洲皮革有限公司 | Aqueous PU surface layer, aqueous PU cow split leather and preparation method thereof |
| CN113427875A (en) * | 2021-07-09 | 2021-09-24 | 云南名博包装印刷有限公司 | Composite film with three-dimensional effect and manufacturing process thereof |
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Application publication date: 20170609 |
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