CN105235339A - 3D stereoscopic imaging thin film and application thereof - Google Patents

3D stereoscopic imaging thin film and application thereof Download PDF

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Publication number
CN105235339A
CN105235339A CN201510654431.4A CN201510654431A CN105235339A CN 105235339 A CN105235339 A CN 105235339A CN 201510654431 A CN201510654431 A CN 201510654431A CN 105235339 A CN105235339 A CN 105235339A
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China
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layer
adhesive
bonding
stereoscopic imaging
protective layer
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CN201510654431.4A
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CN105235339B (en
Inventor
吕晓义
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SHANGHAI BEIXIANG CHEMICAL ENGINEERING Co Ltd
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SHANGHAI BEIXIANG CHEMICAL ENGINEERING Co Ltd
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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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • 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
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/12—Polyvinylhalogenides containing fluorine
    • B32B2327/18—PTFE, i.e. polytetrafluoroethylene
    • 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
    • B32B2355/00—Specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of index codes B32B2323/00 - B32B2333/00
    • B32B2355/02—ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers
    • 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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • 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
    • B32B2369/00—Polycarbonates
    • 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
    • B32B2379/00—Other polymers having nitrogen, with or without oxygen or carbon only, in the main chain
    • B32B2379/08—Polyimides

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Abstract

The invention discloses a 3D stereoscopic imaging thin film which includes a protective layer prepared from a resin material or a composite material thereof, a 3D stereoscopic imaging layer prepared from a macromolecular photopolymer imaging material or a silver salt material, and a carrier layer prepared from a resin material; one plane of the 3D stereoscopic imaging layer is connected with the protective layer through a first bonding layer, the other plane of the 3D stereoscopic imaging layer is connected with the carrier layer through a second bonding layer, and materials of the first bonding layer and the second bonding layer are adhesives containing no solvents. Through arrangement and selection of the first bonding layer and the second bonding layer, the problem of solvent-intolerant 3D stereoscopic imaging layer met in mold internal injection molding, mold internal blow molding, 3D card production, mouth sealing gasket production, 3C product protective film production and outdoor label production processes is solved, so that the 3D stereoscopic imaging layer is allowed to be effectively bonded with different plastic cement materials at a moment under high temperature and high pressure, and further through arrangement of the thermal-insulation temperature-resistance layer, the problem that the 3D stereoscopic imaging layer does not resist high temperature is solved.

Description

3D (three-dimensional) imaging film and application thereof
The application is filed 12, 24 and 2012, has an application number of 201210566161.8 and is named as follows: the invention discloses a 3D stereoscopic imaging film and application thereof, and relates to divisional application of Chinese patent application.
Technical Field
The invention relates to a 3D stereoscopic imaging film and application thereof.
Background
The high molecular photopolymer imaging material is a material which can show a 3D (three-dimensional) image effect with great depth on a very thin plane material, is mainly applied to the field of anti-counterfeiting labels at present, but forms a layering phenomenon with an attached object when in use, and has the defect of being very easy to uncover. When the method is directly applied to the manufacturing process in the fields of in-mold injection molding, in-mold blow molding, card making and the like to manufacture the three-dimensional image mark integrally formed with a product, the problems that a high-molecular photopolymer imaging material cannot resist solvents in the whole manufacturing process, high temperature and high pressure of about 270 ℃ are required in certain manufacturing processes, and different plastic materials are required to be bonded instantly under the conditions of high temperature and high pressure and the bonding strength is required to meet the industrial standard are solved. In addition, silver salt materials for imaging also suffer from these problems. Currently, there is no good solution to these problems.
Disclosure of Invention
The invention aims to provide a 3D stereoscopic imaging film, which solves the problems that in the prior art, a high-molecular photopolymer imaging material is not solvent-resistant in the whole process, the high temperature and high pressure of about 270 ℃ are required, and the high-molecular photopolymer imaging material needs to be instantly bonded with different plastic materials under the conditions of high temperature and high pressure, and the bonding strength needs to meet the industrial standard when the high-molecular photopolymer imaging material is directly applied to the manufacturing process in the fields of in-mold injection molding, in-mold blow molding, card making and the like. The invention also provides application of the 3D stereoscopic imaging film in manufacturing in-mold injection molding films, in-mold blow molding films, 3D anti-counterfeiting cards, sealing gaskets, 3C product protective films and outdoor labels.
The technical scheme of the invention is as follows:
a 3D stereoscopic imaging film, comprising:
the protective layer is made of resin materials or composite materials thereof; usually the protective layer is in contact with the external environment, although other types of layers may be provided thereon so as not to be in contact with the outside;
the 3D stereoscopic imaging layer is made of a high-molecular photopolymer imaging material or a silver salt material;
the carrier layer is made of resin materials; the selection of the carrier layer is not limited, and any suitable resin material can be selected according to the needs and actual conditions, such as ABS, PC, PET, PE, PP, and resin materials with various special properties after treatment, such as surface release-treated polyethylene terephthalate, polyimide or polycarbonate;
one plane of the 3D stereoscopic imaging layer is connected with the protective layer through a first bonding layer, the other plane of the 3D stereoscopic imaging layer is connected with the carrier layer through a second bonding layer, and the first bonding layer and the second bonding layer are made of solvent-free adhesives.
Preferably, the materials of the first bonding layer and the second bonding layer are selected from one or more of silica gel, UV glue, polyurethane or acrylic adhesive, the adhesives do not contain solvent, and the adhesiveness is good, so that the requirement of the 3D stereoscopic imaging film on the adhesive strength can be met.
Preferably, the high molecular photopolymer imaging material of the 3D stereoscopic imaging layer is selected from one or more of acrylic acid, polyurethane, polyester or carbonate, the silver salt material of the 3D stereoscopic imaging layer is selected from one or two of silver bromide or silver iodide, and the 3D stereoscopic imaging layer made of the materials has good 3D image effect.
Preferably, the protective layer is selected from a general protective layer, a reinforcing protective layer or an ultraviolet ray resistant protective layer, wherein
The common protective layer is made of one or more materials selected from polyethylene glycol terephthalate, polyimide or polycarbonate;
the material of the reinforced protective layer is one or more than one composite material selected from the group consisting of polyethylene terephthalate, acrylic and polycarbonate, and the surface of the reinforced protective layer is hardened;
the base material of the ultraviolet-resistant protective layer is selected from one or more of polycarbonate, polytetrafluoroethylene or polyethylene terephthalate. The selection of the protective layer can be performed according to the actual needs of the product, and the existing or commonly used protective layers with various protective functions besides the above protective layers can be selected.
The 3D stereoscopic imaging film is used for manufacturing an in-mold injection molding film, and the in-mold injection molding film comprises the following layers:
strengthening a protective layer: the surface of the reinforced protective layer is hardened, the weight percentage is determined according to a common method in the industry, and is preferably 17-19%, the material is selected from resin materials or composite materials thereof, and can be preferably selected from one or more composite materials of a group consisting of polyethylene terephthalate, acrylic and polycarbonate;
② first adhesive layer: 7-17% of a material which is selected from one or more of silica gel, UV (ultraviolet) glue, polyurethane or acrylic acid adhesive and is connected with the reinforced protective layer;
③ 3D stereo imaging layer: the first adhesive layer is connected with the first adhesive layer, the weight percentage of the first adhesive layer is 6-16%, and the first adhesive layer is made of a high-molecular photopolymer imaging material or a silver salt material;
fourthly, a second bonding layer: the 3D stereoscopic imaging layer is connected with the imaging layer, the weight percentage of the imaging layer is 10-14%, and the imaging layer is made of one or more materials selected from silica gel, UV (ultraviolet) glue, polyurethane or acrylic acid adhesive;
a heat insulation temperature resistant layer: 35-41% of the second adhesive layer, wherein the second adhesive layer is made of one or more materials selected from polyimide, polyethylene terephthalate or polycarbonate;
sixthly, connecting layer: the material is connected with the heat insulation and temperature resistance layer, the weight percentage is 5-9%, and the material is selected from one or more of special IMF ink or chlorinated polypropylene composite ink;
and a bonding layer: the adhesive is connected to the connecting layer, the weight percentage is 1-3%, and the material is selected from one or more of special IMF hot melt adhesive, EVA hot melt adhesive or polyurethane hot melt adhesive;
the adhesion layer is connected to the carrier layer. The carrier layer is made of resin material; the choice of material for the carrier layer is not limited and any suitable resin material may be chosen as desired and practical, such as ABS, PC, PET, PE, PP, etc.
The 3D stereoscopic imaging film is used for manufacturing an in-mold blown film, and the in-mold blown film comprises the following layers:
a common protective layer: the weight percentage is determined according to the common method in the industry, and is preferably 9-11%, the material is selected from resin material or composite material thereof, and can be preferably selected from one or more of polyethylene terephthalate, polyimide or polycarbonate;
② first adhesive layer: the weight percentage of the material connected with the common protective layer is 19-21%, and the material is selected from one or more of silica gel, UV (ultraviolet) glue, polyurethane or acrylic acid adhesive;
③ 3D stereo imaging layer: the first adhesive layer is connected with the first adhesive layer, the weight percentage of the first adhesive layer is 13-23%, and the first adhesive layer is made of a high-molecular photopolymer imaging material or a silver salt material;
fourthly, a second bonding layer: the weight percentage of the material connected with the 3D stereoscopic imaging layer is 19-21%, and the material is selected from one or more of pressure-sensitive adhesive, silica gel, UV adhesive, polyurethane or acrylic adhesive;
a heat insulation temperature resistant layer: 12-16% of the second adhesive layer, wherein the second adhesive layer is made of one or more materials selected from polyethylene terephthalate, polyimide or polycarbonate;
sixthly, bonding layer: the weight percentage of the heat-insulation and temperature-resistant layer is determined according to a common method in the industry, and is preferably 1-3%, and the material of the heat-insulation and temperature-resistant layer can be preferably one or more of polyurethane or polyether resin;
and a bonding layer: the weight percentage of the adhesive layer is determined according to a common method in the industry, and is preferably 5-7%, and the material of the adhesive layer can be preferably selected from one or more of polyethylene, polystyrene or polypropylene resin systems;
the adhesive layer is connected with the carrier layer, and the carrier layer is made of resin materials; the choice of material for the carrier layer is not limited and any suitable resin material may be chosen as desired and practical, such as ABS, PC, PET, PE, PP, etc. The thicknesses or weight fractions of the conventional protective, tie and adhesion layers are set and selected in accordance with conventional methods in the art.
Use of the 3D stereoscopic imaging film for manufacturing a 3D card, the 3D card comprising the following layers:
first adhesion layer: the first carrier layer is connected, the weight percentage is determined according to the common method in the industry, and is preferably 9-11%, and the material can be preferably one or more of polyvinyl chloride resin, polypropylene or polystyrene resin;
bonding layer one: the weight percentage of the first adhesive layer is determined according to the common method in the industry, and is preferably 9-11%, and the material of the first adhesive layer can be preferably one or more of polyurethane or polyether resin;
third, common protective layer: the weight percentage of the first adhesive layer is determined according to a method commonly used in the industry, and is preferably 9-11%, the material of the first adhesive layer is selected from resin materials or composite materials thereof, and can be preferably selected from one or more of polyethylene terephthalate, polyimide or polycarbonate;
fourthly, the first bonding layer: the weight percentage of the material connected with the common protective layer is 19-21%, and the material is selected from one or more of silica gel, UV (ultraviolet) glue, polyurethane or acrylic acid adhesive;
a 3D stereoscopic imaging layer: the second adhesive layer is connected with the first adhesive layer, the weight percentage of the second adhesive layer is 12-22%, and the second adhesive layer is made of a high-molecular photopolymer imaging material or a silver salt material;
sixthly, a second bonding layer: the weight percentage of the material connected with the 3D stereoscopic imaging layer is 19-21%, and the material is selected from one or more of pressure-sensitive adhesive, silica gel, UV adhesive, polyurethane or acrylic adhesive;
and a heat insulation and temperature resistance layer: 11-15% of the second adhesive layer, wherein the material is selected from one or more of polyethylene terephthalate, polyimide or polycarbonate;
eighthly, bonding the layer two: the weight percentage of the heat-insulation and temperature-resistant layer is determined according to a common method in the industry, and is preferably 1-3%, and the material of the heat-insulation and temperature-resistant layer can be preferably one or more of polyurethane or polyether resin;
ninthly, the second adhesion layer: the weight percentage of the second adhesive layer is determined according to the common method in the industry, and is preferably 5-7%, and the material of the second adhesive layer can be preferably one or more of polyvinyl chloride resin, polypropylene or polystyrene resin;
the second adhesion layer is connected with a second carrier layer, and the first carrier layer and the second carrier layer are made of resin materials; the choice of material for the carrier layer is not limited and any suitable resin material may be chosen as desired and practical, such as ABS, PC, PET, PE, PP, etc. The thicknesses or weight fractions of the first adhesive layer, the common protective layer, the second adhesive layer and the second adhesive layer are set and selected according to methods conventional in the art.
The 3D stereoscopic imaging film is used for manufacturing a sealing gasket, and the sealing gasket comprises the following layers:
a common protective layer: the weight percentage is determined according to the common method in the industry, and is preferably 6-8%, the material is selected from resin material or composite material thereof, and can be preferably selected from one or more of polyethylene terephthalate, polyimide or polycarbonate;
② first adhesive layer: the weight percentage of the material connected with the common protective layer is 19-21%, and the material is selected from one or more of silica gel, UV (ultraviolet) glue, polyurethane or acrylic acid adhesive;
③ 3D stereo imaging layer: the second adhesive layer is connected with the first adhesive layer, the weight percentage of the second adhesive layer is 15-25%, and the second adhesive layer is made of a high-molecular photopolymer imaging material or a silver salt material;
fourthly, a second bonding layer: the weight percentage of the material connected with the 3D stereoscopic imaging layer is 19-21%, and the material is selected from one or more of silica gel, UV (ultraviolet) glue, polyurethane or acrylic acid adhesive;
the electromagnetic wave induction layer: the weight percentage of the second bonding layer is determined according to a common method in the industry, and is preferably 6-8%, and the material of the second bonding layer can be preferably one or more of aluminum foil, tin foil or copper foil;
sixthly, bonding layer: the weight percentage of the material connected to the electromagnetic wave induction layer is determined according to a common method in the industry, and is preferably 5-7%, and the material can be preferably selected from one or more of polyurethane or polyether resin;
and a bonding layer: the weight percentage of the adhesive layer is determined according to a common method in the industry, and is preferably 19-21%, and the material of the adhesive layer can be preferably one or more of polyethylene, polystyrene or polypropylene resin systems;
the adhesive layer is connected with a carrier layer, and the carrier layer is made of resin materials; the choice of material for the carrier layer is not limited and any suitable resin material may be chosen as desired and practical, such as ABS, PC, PET, PE, PP, etc. The thicknesses or weight fractions of the general protective layer, the electromagnetic wave-sensitive layer, the adhesive layer and the adhesive layer are set and selected according to a conventional method in the art.
The 3D stereoscopic imaging film is used for manufacturing a 3C product protective film, and the 3C product protective film comprises the following layers:
strengthening a protective layer: the surface of the reinforced protective layer is hardened, the weight percentage is determined according to a common method in the industry, and is preferably 29-31%, the material is selected from resin materials or composite materials thereof, and can be preferably selected from one or more composite materials of a group consisting of polyethylene terephthalate, acrylic and polycarbonate;
② first adhesive layer: the weight percentage of the reinforcing protective layer is 9-11%, and the reinforcing protective layer is made of one or more materials selected from pressure-sensitive adhesive, silica gel, UV (ultraviolet) adhesive, polyurethane or acrylic acid adhesive;
③ 3D stereo imaging layer: the second adhesive layer is connected with the first adhesive layer, and is made of a high-molecular photopolymer imaging material or a silver salt material, wherein the weight percentage of the first adhesive layer is 20-30%;
fourthly, a second bonding layer: the material is connected with the 3D stereoscopic imaging layer, the weight percentage is 4-6%, and the material is selected from one or more of silica gel, UV (ultraviolet) glue, polyurethane or acrylic acid adhesive;
carrier layer: the weight percentage of the second adhesive layer is determined according to the common method in the industry, and is preferably 29-31%, and the material of the second adhesive layer can be preferably one or more of polyethylene terephthalate, polyimide or polycarbonate;
sixthly, a bonding layer: the air-permeable layer is connected to the carrier layer, the weight percentage can be preferably 1-3%, the layer has an air exhaust function, and the material of the air-permeable layer can be preferably one or more of pressure sensitive adhesive, silica gel, UV adhesive, polyurethane or acrylic adhesive. The thickness or weight fraction of the reinforcing protective layer, carrier layer, and adhesion layer can be set and selected according to conventional methods in the art.
The 3D stereoscopic imaging film is used for manufacturing an outdoor label, and the outdoor label comprises the following layers:
protection layer against ultraviolet rays: the weight percentage of the material is determined according to a common method in the industry, and is preferably 19-21%, the material is selected from resin materials with an anti-ultraviolet function or composite materials thereof, and the base material can be preferably one or more of polycarbonate, polytetrafluoroethylene, polyvinyl fluoride or polyethylene terephthalate;
② first adhesive layer: 6-8% of the material is connected with the anti-ultraviolet protective layer, and the material is selected from one or more of pressure-sensitive adhesive, silica gel, UV (ultraviolet) adhesive, polyurethane or acrylic acid adhesive;
③ 3D stereo imaging layer: the second adhesive layer is connected with the first adhesive layer, the weight percentage of the second adhesive layer is 15-25%, and the second adhesive layer is made of a high-molecular photopolymer imaging material or a silver salt material;
fourthly, ink layer: the 3D stereoscopic imaging layer is connected with the imaging layer, the weight percentage is 4-6%, and the material is selected from water-based ink;
a second bonding layer: the ink layer is connected with the ink layer, the weight percentage is 19-21%, and the material is selected from one or more of pressure-sensitive adhesive, silica gel, UV adhesive, polyurethane or acrylic acid adhesive;
sixthly, a carrier layer: the weight percentage of the second adhesive layer is determined according to the common method in the industry, and is preferably 27-29%, and the material of the second adhesive layer can be preferably one or more of polyethylene terephthalate, polyimide or polycarbonate subjected to surface release treatment. The thickness or weight fraction of the uv-protective layer, carrier layer may be set and selected according to methods conventional in the art.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the problem that a high-molecular photopolymer imaging material or a silver salt material cannot resist a solvent is successfully solved by arranging upper and lower bonding layers, namely a first bonding layer and a second bonding layer, which are bonded with a 3D stereoscopic imaging layer, and selecting adhesives without solvent components such as silica gel, UV (ultraviolet) adhesive, polyurethane or acrylic adhesive and the like as materials of the first bonding layer and the second bonding layer;
secondly, in the manufacture of the in-mold injection molding film, the in-mold blow molding film and the 3D anti-counterfeiting card, a heat insulation temperature-resistant layer made of high temperature-resistant materials such as polyimide, polyethylene terephthalate or polycarbonate is used as a main heat insulation layer, so that the problem that a high polymer photopolymer imaging material cannot resist high temperature of about 270 ℃ and high pressure is solved;
thirdly, in the manufacture of the in-mold injection molding film, a connecting layer made of special IMF ink or chlorinated polypropylene composite ink and the like and an adhesive layer made of special IMF hot melt adhesive, EVA hot melt adhesive or polyurethane hot melt adhesive and the like are used as buffer cooling layers, so that the problem that the high polymer photopolymer imaging material cannot resist high temperature of about 270 ℃ and high pressure is further solved;
fourthly, in the manufacture of the in-mold injection molding film, a special adhesive or a plastic film selected from special IMF hot melt adhesive, EVA hot melt adhesive or polyurethane hot melt adhesive and the like is used as an adhesive layer, and the problem that the high polymer photopolymer material can be instantly adhered to different plastic materials at high temperature and high pressure is solved;
fifthly, the invention successfully expands the application field of the high polymer photopolymer imaging material to the industrial fields of IMF (in-mold injection molding), IML (in-mold blow molding), card making, sealing gaskets, protective films of 3C products, outdoor label use and the like.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
Fig. 1 is a schematic view of the structure of each layer of the 3D stereoscopic imaging film according to embodiments 1 to 3 of the present invention.
Detailed Description
Referring to fig. 1, the 3D stereoscopic imaging film of the present invention includes:
the protective layer 1 is made of resin materials or composite materials thereof;
the 3D stereoscopic imaging layer 3 is made of a high-molecular photopolymer imaging material or a silver salt material;
the carrier layer 5 is made of resin materials;
a plane of 3D stereoscopic imaging layer 3 is connected with protective layer 1 through first tie coat 2, and another plane of 3D stereoscopic imaging layer 3 is connected with carrier layer 5 through second tie coat 4, and the material of first tie coat 2 and second tie coat 4 is the adhesive that does not contain the solvent.
Wherein the protective layer 1 can be selected according to the requirement, preferably a common protective layer, a reinforced protective layer or an ultraviolet-resistant protective layer can be selected
The ordinary protective layer is used for the insulation protection in the usual case, and the material thereof may be selected from any suitable resin material, for example, one selected from polyethylene terephthalate, polyimide or polycarbonate;
the reinforced protective layer is used for isolation protection which needs scratch resistance and has higher hardness, the material of the reinforced protective layer can be any suitable resin material, for example, one or more composite materials selected from the group consisting of polyethylene terephthalate, acrylic and polycarbonate, and the surface of the reinforced protective layer is hardened to have the effects of scratch resistance and friction resistance;
the uv-resistant protective layer is used for products requiring barrier protection against uv rays, such as products that are often exposed to outdoor sunlight, and the base material thereof may be selected from any suitable resin material, for example, from polycarbonate, polytetrafluoroethylene, or polyethylene terephthalate.
The material of the first adhesive layer 2 and the second adhesive layer 4 is a solvent-free adhesive, and may be preferably one or more of silicone adhesive, UV adhesive, polyurethane, or acrylic adhesive.
The polymer imaging material used in the 3D stereoscopic imaging layer 3 can be selected from all suitable polymer imaging materials in the industry, and is preferably selected from one or more of acrylic, polyurethane, polyester or carbonate, and the silver salt material used in the 3D stereoscopic imaging layer 3 is preferably selected from one or two of silver bromide or silver iodide.
In addition, a heat-insulating and temperature-resistant layer can be arranged between the second bonding layer 4 and the carrier layer 5 according to actual needs, such as high temperature and high pressure resistance; an electromagnetic induction layer is arranged between the second bonding layer 4 and the carrier layer 5 when electromagnetic heating is needed; and rich images are required, a pattern layer, such as an ink pattern layer, may be disposed between the 3D stereoscopic imaging layer 3 and the second adhesive layer 4.
The mass fraction of each layer can be set and adjusted by those skilled in the art according to the actual application.
The 3D imaging film can be used in the anti-counterfeiting field and the 3D film field, and can be used for manufacturing products with vivid 3D images.
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. In practice, the invention will be understood to cover all modifications and variations of this invention provided they come within the scope of the appended claims.
Example 1
The 3D stereoscopic imaging film of the present embodiment includes:
the common protective layer is made of polyethylene terephthalate;
the 3D stereoscopic imaging layer is made of a high-molecular photopolymer imaging material, and the high-molecular photopolymer imaging base material is acrylic acid;
the carrier layer is made of PP;
a plane on the 3D stereoscopic imaging layer is connected with the common protective layer through the first bonding layer, the other plane on the 3D stereoscopic imaging layer is connected with the carrier layer through the second bonding layer, and the first bonding layer and the second bonding layer are made of silica gel.
Example 2
The 3D stereoscopic imaging film of the present embodiment includes:
the reinforced protective layer is made of polyethylene terephthalate, and the surface of the reinforced protective layer is hardened so that the reinforced protective layer has the effects of scraping resistance and friction resistance;
the 3D stereoscopic imaging layer is made of a high-molecular photopolymer imaging material, and the high-molecular photopolymer imaging material is carbonic ester;
the carrier layer is made of PC;
a plane on the 3D stereoscopic imaging layer is connected with the strengthening protective layer through the first bonding layer, the other plane on the 3D stereoscopic imaging layer is connected with the carrier layer through the second bonding layer, and the materials of the first bonding layer and the second bonding layer are UV glue.
Example 3
The 3D stereoscopic imaging film of the present embodiment includes:
the ultraviolet-resistant protective layer is characterized in that a substrate of the ultraviolet-resistant protective layer is made of polytetrafluoroethylene;
the 3D imaging layer is made of silver bromide;
the carrier layer is made of PC;
one plane of the 3D stereoscopic imaging layer is connected with the strengthening protective layer through the first bonding layer, the other plane of the 3D stereoscopic imaging layer is connected with the carrier layer through the second bonding layer, and the first bonding layer and the second bonding layer are made of polyurethane.
As described above, since the first adhesive layer and the second adhesive layer of the embodiment of the invention use the adhesive without solvent, the problem of solvent resistance of the 3D stereoscopic imaging film in the whole process is fundamentally solved.
In the following examples 4-21, the 3D stereoscopic imaging layer was made of DuPontAnd (5) producing the product.
Example 4
The embodiment is a use of a 3D stereoscopic imaging film for manufacturing an in-mold injection molding film, which includes the following layers:
strengthening a protective layer: exposed in the external environment, the mass fraction is 18%, the material is a composite material of polyethylene terephthalate, acryl and polycarbonate, and the surface of the reinforced protective layer is hardened, so that the reinforced protective layer has the effects of scraping resistance and friction resistance;
② first adhesive layer: the reinforcing protective layer is connected with the reinforcing protective layer, and is made of silica gel with the mass fraction of 12%;
③ 3D stereo imaging layer: is connected with the first bonding layer, and the mass fraction is 11 percent;
fourthly, a second bonding layer: the 3D stereoscopic imaging layer is connected with the imaging layer, the mass fraction of the 3D stereoscopic imaging layer is 12%, and the material of the 3D stereoscopic imaging layer is silica gel;
a heat insulation temperature resistant layer: the second adhesive layer is connected with the first adhesive layer, and the mass fraction of the second adhesive layer is 38 percent, and the second adhesive layer is made of polyimide;
sixthly, connecting layer: the material is special IMF printing ink and is connected with the heat insulation and temperature resistance layer, the mass fraction of the material is 7 percent;
and a bonding layer: the material of the connecting layer is special IMF hot melt adhesive, and the mass fraction of the connecting layer is 2%;
the bonding mode among the strengthening protective layer, the first bonding layer, the 3D stereoscopic imaging layer, the second bonding layer, the heat-insulating temperature-resistant layer, the connecting layer and the adhesion layer is coating of a coating machine or laminating of adhesion equipment, the adhesion layer and the carrier layer are connected through injection molding of an injection molding machine, and the carrier layer can be plastic products such as ABS, PC or PET.
The first bonding layer and the second bonding layer which do not contain solvents are adopted in the embodiment, so that the problem that the 3D stereoscopic imaging film is not solvent-resistant in the whole manufacturing process is well solved, and the high-temperature-resistant polyimide is adopted as a heat-insulating temperature-resistant layer and the buffer cooling effect of the connecting layer of the special IMF ink and the bonding layer of the special IMF hot melt adhesive is adopted, so that the in-mold injection molding film of the embodiment has good high temperature resistance and high pressure resistance at about 270 ℃ in the whole manufacturing process, the obtained product has clear pattern and complete appearance profile, and no damage trace; and the special IMF hot melt adhesive with the bonding strength meeting the industrial requirement standard is selected as the adhesive layer to achieve the aims of instantly bonding with different plastic materials under the conditions of high temperature and high pressure and enabling the bonding strength to meet the industrial standard. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 5
The embodiment is a use of a 3D stereoscopic imaging film for manufacturing an in-mold injection molding film, which includes the following layers:
strengthening a protective layer: exposed in the external environment, the mass fraction is 20%, the material is polyethylene terephthalate composite material, and the surface of the reinforced protective layer is hardened, so that the reinforced protective layer has the effects of scraping resistance and friction resistance;
② first adhesive layer: the reinforcing protective layer is connected with the reinforcing protective layer, the mass fraction of the reinforcing protective layer is 7%, and the reinforcing protective layer is made of UV glue;
③ 3D stereo imaging layer: is connected with the first bonding layer, and the mass fraction is 16 percent;
fourthly, a second bonding layer: the material of the 3D stereoscopic imaging layer is UV glue, and the mass fraction of the material is 10%;
a heat insulation temperature resistant layer: the second adhesive layer is connected with the first adhesive layer, and the mass fraction of the second adhesive layer is 41 percent, and the second adhesive layer is made of polyethylene terephthalate;
sixthly, connecting layer: the heat insulation and temperature resistance layer is connected with the heat insulation and temperature resistance layer, the mass fraction of the heat insulation and temperature resistance layer is 5%, and the heat insulation and temperature resistance layer is made of chlorinated polypropylene composite ink;
and a bonding layer: the adhesive is connected with the connecting layer, the mass fraction of the adhesive is 1%, and the material is EVA hot melt adhesive;
the adhesion layer is connected to the carrier layer.
The bonding mode among the strengthening protective layer, the first bonding layer, the 3D stereoscopic imaging layer, the second bonding layer, the heat-insulating temperature-resistant layer, the connecting layer and the adhesion layer is coating of a coating machine or laminating of adhesion equipment, the adhesion layer and the carrier layer are connected through injection molding of an injection molding machine, and the carrier layer can be plastic products such as ABS, PC or PET.
The first bonding layer and the second bonding layer which do not contain solvents are adopted in the embodiment, so that the problem that the 3D stereoscopic imaging film is not solvent-resistant in the whole manufacturing process is well solved, and the high-temperature-resistant polyethylene glycol terephthalate is adopted as a heat-insulating temperature-resistant layer and the buffer cooling effect of the connecting layer of chlorinated polypropylene composite ink and the adhering layer of EVA hot melt adhesive is adopted, so that the in-mold injection molding film of the embodiment has good high temperature resistance and high pressure resistance at about 270 ℃ in the whole manufacturing process, the obtained product has clear pattern and complete appearance profile, and no damage trace; and the EVA hot melt adhesive with the bonding strength meeting the industry requirement standard is selected as the adhesive layer to achieve the aims of instantly bonding with different plastic materials under the conditions of high temperature and high pressure and enabling the bonding strength to meet the industry standard. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 6
The embodiment is a use of a 3D stereoscopic imaging film for manufacturing an in-mold injection molding film, which includes the following layers:
strengthening a protective layer: the surface of the reinforced protective layer is hardened without being exposed to the external environment, the mass fraction is 16%, the surface is made of acrylic, and the surface has the effects of scraping resistance and friction resistance;
② first adhesive layer: the reinforcing protective layer is connected with the reinforcing protective layer, and the mass fraction of the reinforcing protective layer is 17 percent, and the reinforcing protective layer is made of polyurethane; ③ 3D stereo imaging layer: is connected with the first bonding layer, and the mass fraction is 6 percent;
fourthly, a second bonding layer: the 3D stereoscopic imaging layer is connected with the imaging layer, the mass fraction of the 3D stereoscopic imaging layer is 14%, and the material of the 3D stereoscopic imaging layer is acrylic adhesive;
a heat insulation temperature resistant layer: the second adhesive layer is connected with the first adhesive layer, and the mass fraction of the second adhesive layer is 35 percent, and the second adhesive layer is made of polycarbonate;
sixthly, connecting layer: the material is special IMF printing ink and is connected with the heat insulation and temperature resistance layer, the mass fraction of the material is 9 percent;
and a bonding layer: the material of the connecting layer is polyurethane hot melt adhesive, and the mass fraction of the connecting layer is 3 percent;
the adhesion layer is connected to the carrier layer.
The bonding mode among the strengthening protective layer, the first bonding layer, the 3D stereoscopic imaging layer, the second bonding layer, the heat-insulating temperature-resistant layer, the connecting layer and the adhesion layer is coating of a coating machine or laminating of adhesion equipment, the adhesion layer and the carrier layer are connected through injection molding of an injection molding machine, and the carrier layer can be plastic products such as ABS, PC or PET.
The first bonding layer and the second bonding layer which do not contain solvents are adopted in the embodiment, so that the problem that the 3D stereoscopic imaging film is not solvent-resistant in the whole manufacturing process is well solved, and the high-temperature-resistant polycarbonate is adopted as a heat-insulating temperature-resistant layer and the buffer cooling effect of the connecting layer of the special IMF ink and the adhesive layer of the polyurethane hot melt adhesive is adopted, so that the in-mold injection molding film of the embodiment has good high temperature resistance and high pressure resistance at about 270 ℃ in the whole manufacturing process, the obtained product has clear pattern and complete appearance profile, and no damage trace; and the polyurethane hot melt adhesive with the bonding strength meeting the industry requirement standard is selected as the adhesive layer to achieve the aims of instantly bonding with different plastic materials under the conditions of high temperature and high pressure and enabling the bonding strength to meet the industry standard. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 7
This example is the use of a 3D stereographic film to make an in-mold blown film comprising the following layers:
a common protective layer: exposed to the external environment, the mass fraction of the material is 10 percent, and the material is polyethylene terephthalate;
② first adhesive layer: the UV adhesive is connected with the common protective layer, and is made of 20 mass percent of UV adhesive;
③ 3D stereo imaging layer: is connected with the first bonding layer, and the mass fraction is 18 percent;
fourthly, a second bonding layer: the 3D stereoscopic imaging layer is connected with the imaging layer, the mass fraction of the 3D stereoscopic imaging layer is 20%, and the material of the 3D stereoscopic imaging layer is pressure-sensitive adhesive;
a heat insulation temperature resistant layer: the second adhesive layer is connected with the first adhesive layer, and the mass fraction of the second adhesive layer is 14 percent, and the second adhesive layer is made of polyimide;
sixthly, bonding layer: the heat-insulation temperature-resistant layer is connected with the heat-insulation temperature-resistant layer, the mass fraction of the heat-insulation temperature-resistant layer is 2%, and the heat-insulation temperature-resistant layer is made of polyether resin;
and a bonding layer: the adhesive layer is connected with the adhesive layer, and the mass fraction of the adhesive layer is 6 percent, and the adhesive layer is made of polyethylene;
the adhesion layer is connected to the carrier layer.
Wherein, ordinary protective layer, first tie coat, 3D stereoimaging layer, second tie coat, thermal-insulated temperature-resistant layer, tie coat, the bonding mode between the layer of adhering to be coating machine coating or laminating equipment laminating, the layer of adhering to is connected through the injection molding machine injection moulding in mould with the carrier layer, and this carrier layer can be PE, PP or PET plastic products.
Because the first bonding layer and the second bonding layer which do not contain solvent are adopted in the embodiment, the problem of solvent resistance of the 3D stereoscopic imaging film in the whole manufacturing process is well solved, and because high-temperature-resistant polyimide is adopted as the heat-insulating temperature-resistant layer, the in-mold injection molding film of the embodiment has good performance of resisting high temperature of about 270 ℃ and high pressure in the whole manufacturing process. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 8
This example is the use of a 3D stereographic film to make an in-mold blown film comprising the following layers:
a common protective layer: 11% of polyimide which is not exposed to the external environment and is made of polyimide;
② first adhesive layer: is connected with the common protective layer, the mass fraction of which is 19 percent, and the material is polyurethane;
③ 3D stereo imaging layer: is connected with the first bonding layer, and the mass fraction is 13 percent;
fourthly, a second bonding layer: the 3D stereoscopic imaging layer is connected with the imaging layer, the mass fraction of the 3D stereoscopic imaging layer is 19%, and the material of the 3D stereoscopic imaging layer is acrylic adhesive;
a heat insulation temperature resistant layer: 16% by mass of a polycarbonate material connected to the second adhesive layer;
sixthly, bonding layer: the heat insulation and temperature resistance layer is connected with the heat insulation and temperature resistance layer, the mass fraction of the heat insulation and temperature resistance layer is 3%, and the heat insulation and temperature resistance layer is made of polyurethane;
and a bonding layer: is connected with the bonding layer, and the mass fraction of the bonding layer is 7 percent, and the material of the bonding layer is polystyrene;
the adhesion layer is connected to the carrier layer.
Wherein, ordinary protective layer, first tie coat, 3D stereoimaging layer, second tie coat, thermal-insulated temperature-resistant layer, tie coat, the bonding mode between the layer of adhering to be coating machine coating or laminating equipment laminating, the layer of adhering to is connected through the injection molding machine injection moulding in mould with the carrier layer, and this carrier layer can be PE, PP or PET plastic products.
The bonding layer without solvent is adopted in the embodiment, so that the problem of solvent resistance of the 3D stereoscopic imaging film in the whole manufacturing process is well solved, and the in-mold injection molding film has good high temperature resistance and high pressure resistance of about 270 ℃ in the whole manufacturing process due to the adoption of the high temperature resistant polycarbonate as the heat insulation temperature resistant layer. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 9
This example is the use of a 3D stereographic film to make an in-mold blown film comprising the following layers:
a common protective layer: exposed to the external environment, the mass fraction is 9%, and the material is polycarbonate;
② first adhesive layer: 21 percent of the material is acrylic acid adhesive;
③ 3D stereo imaging layer: is connected with the first bonding layer, and the mass fraction is 23 percent;
fourthly, a second bonding layer: the material of the 3D stereoscopic imaging layer is silica gel, and the mass fraction of the material is 21%;
a heat insulation temperature resistant layer: the second adhesive layer is connected with the first adhesive layer, the mass fraction of the second adhesive layer is 12%, and the second adhesive layer is made of polycarbonate;
sixthly, bonding layer: the heat insulation and temperature resistance layer is connected with the heat insulation and temperature resistance layer, the mass fraction of the heat insulation and temperature resistance layer is 1%, and the heat insulation and temperature resistance layer is made of polyurethane;
and a bonding layer: the adhesive layer is connected with the adhesive layer, and the mass fraction of the adhesive layer is 5 percent, and the adhesive layer is made of polypropylene;
the adhesion layer is connected to the carrier layer.
Wherein, ordinary protective layer, first tie coat, 3D stereoimaging layer, second tie coat, thermal-insulated temperature-resistant layer, tie coat, the bonding mode between the layer of adhering to be coating machine coating or laminating equipment laminating, the layer of adhering to is connected through the injection molding machine injection moulding in mould with the carrier layer, and this carrier layer can be PE, PP or PET plastic products.
Because the bonding layer without solvent is adopted in the embodiment, the problem of solvent resistance of the 3D stereoscopic imaging film in the whole manufacturing process is well solved, and because the high-temperature-resistant polyimide is adopted as the heat-insulating temperature-resistant layer, the in-mold injection molding film of the embodiment has good high temperature resistance and high pressure resistance of about 270 ℃ in the whole manufacturing process. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 10
The embodiment is a use of a 3D stereoscopic imaging film for manufacturing a 3D card, where the 3D card includes the following layers:
first adhesion layer: the first carrier layer is connected with the first carrier layer, the mass fraction of the first carrier layer is 10%, and the first carrier layer is made of polyvinyl chloride resin;
bonding layer one: the first adhesive layer is connected with the first adhesive layer, and the mass fraction of the first adhesive layer is 2 percent, and the first adhesive layer is made of polyurethane;
third, common protective layer: the adhesive layer I is connected with the adhesive layer I, and the mass fraction of the adhesive layer I is 10 percent, and the adhesive layer I is made of polyethylene terephthalate;
fourthly, the first bonding layer: the material is acrylic adhesive which is connected with the common protective layer and accounts for 20 percent of the mass fraction;
a 3D stereoscopic imaging layer: is connected with the first bonding layer, and the mass fraction is 17 percent;
sixthly, a second bonding layer: the material of the 3D stereoscopic imaging layer is silica gel, and the mass fraction of the material is 20%;
and a heat insulation and temperature resistance layer: the second adhesive layer is connected with the first adhesive layer, and the mass fraction of the second adhesive layer is 13 percent, and the second adhesive layer is made of polycarbonate;
eighthly, bonding the layer two: the heat insulation and temperature resistance layer is connected with the heat insulation and temperature resistance layer, the mass fraction of the heat insulation and temperature resistance layer is 2%, and the heat insulation and temperature resistance layer is made of polyurethane;
ninthly, the second adhesion layer: the second adhesive layer is connected with the second adhesive layer, and the mass fraction of the second adhesive layer is 6 percent, and the second adhesive layer is made of polystyrene resin; the second adhesive layer is connected with a second carrier layer, and the first carrier layer and the second carrier layer are made of resin materials; the materials of the first carrier layer and the second carrier layer can be selected from ABS, PC, PET, PE, PP and the like.
The first bonding layer, the first bonding layer and the common protective layer are connected together in a hot press pressure-bearing mode, the common protective layer, the first bonding layer, the 3D stereoscopic imaging layer, the second bonding layer and the heat-insulation temperature-resistant layer are connected together in a coating mode through a coating machine or a laminating device in a laminating mode, and the heat-insulation temperature-resistant layer, the second bonding layer and the second bonding layer are connected together in a hot press pressure-bearing mode.
The bonding layer without solvent is adopted in the embodiment, so that the problem of solvent resistance of the 3D stereoscopic imaging film in the whole manufacturing process is well solved, and the in-mold injection molding film has good high temperature resistance and high pressure resistance of about 270 ℃ in the whole manufacturing process due to the adoption of the high temperature resistant polycarbonate as the heat insulation temperature resistant layer. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 11
The embodiment is a use of a 3D stereoscopic imaging film for manufacturing a 3D card, where the 3D card includes the following layers:
first adhesion layer: is connected with the first carrier layer, the mass fraction of which is 11 percent, and the material of the first carrier layer is polypropylene;
bonding layer one: the first adhesive layer is connected with the first adhesive layer, and the mass fraction of the first adhesive layer is 2 percent, and the first adhesive layer is made of polyether resin;
third, common protective layer: 11 percent of the material is polyimide which is connected with the first bonding layer;
fourthly, the first bonding layer: the material of the UV adhesive is 19 percent of the mass percentage and is connected with the common protective layer;
a 3D stereoscopic imaging layer: is connected with the first bonding layer, and the mass fraction is 12 percent;
sixthly, a second bonding layer: the mass fraction of the silica gel connected to the 3D imaging layer is 19 percent, and the silica gel is used as the material of the silica gel;
and a heat insulation and temperature resistance layer: the second adhesive layer is connected with the first adhesive layer, the mass fraction of the second adhesive layer is 11%, and the second adhesive layer is made of polyethylene terephthalate;
eighthly, bonding the layer two: the heat-insulation temperature-resistant layer is connected with the heat-insulation temperature-resistant layer, the mass fraction of the heat-insulation temperature-resistant layer is 3%, and the heat-insulation temperature-resistant layer is made of polyether resin;
ninthly, the second adhesion layer: 7 percent of the material is polyvinyl chloride resin; the second adhesive layer is connected with a second carrier layer, and the first carrier layer and the second carrier layer are made of resin materials; the materials of the first carrier layer and the second carrier layer can be selected from ABS, PC, PET, PE, PP and the like.
The first bonding layer, the first bonding layer and the common protective layer are connected together in a hot press pressure-bearing mode, the common protective layer, the first bonding layer, the 3D stereoscopic imaging layer, the second bonding layer and the heat-insulation temperature-resistant layer are connected together in a coating mode through a coating machine or a laminating device in a laminating mode, and the heat-insulation temperature-resistant layer, the second bonding layer and the second bonding layer are connected together in a hot press pressure-bearing mode.
The bonding layer without solvent is adopted in the embodiment, so that the problem of solvent resistance of the 3D stereoscopic imaging film in the whole manufacturing process is well solved, and the in-mold injection molding film has good performance of resisting high temperature and high pressure of about 270 ℃ in the whole manufacturing process due to the fact that the high-temperature-resistant polyethylene terephthalate is adopted as the heat insulation temperature-resistant layer. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 12
The embodiment is a use of a 3D stereoscopic imaging film for manufacturing a 3D card, where the 3D card includes the following layers:
first adhesion layer: the first carrier layer is connected with the first carrier layer, the mass fraction of the first carrier layer is 9%, and the first carrier layer is made of polystyrene resin;
bonding layer one: the first adhesive layer is connected with the first adhesive layer, and the mass fraction of the first adhesive layer is 2 percent, and the first adhesive layer is made of polyurethane;
third, common protective layer: 9 percent of the bonding layer I is connected with the bonding layer I and is made of polycarbonate;
fourthly, the first bonding layer: 21 percent of the material is polyurethane which is connected with the common protective layer;
a 3D stereoscopic imaging layer: is connected with the first bonding layer, and the mass fraction is 22 percent;
sixthly, a second bonding layer: the 3D stereoscopic imaging layer is connected with the imaging layer, the mass fraction of the 3D stereoscopic imaging layer is 21%, and the material of the 3D stereoscopic imaging layer is pressure-sensitive adhesive;
and a heat insulation and temperature resistance layer: the second adhesive layer is connected with the first adhesive layer, the mass fraction of the second adhesive layer is 15%, and the second adhesive layer is made of polyethylene terephthalate;
eighthly, bonding the layer two: the heat insulation and temperature resistance layer is connected with the heat insulation and temperature resistance layer, the mass fraction of the heat insulation and temperature resistance layer is 1 percent, and the heat insulation and temperature resistance layer is made of polyether resin;
ninthly, the second adhesion layer: the second adhesive layer is connected with the second adhesive layer, and the mass fraction of the second adhesive layer is 5 percent, and the second adhesive layer is made of polypropylene;
the second adhesive layer is connected with a second carrier layer, and the first carrier layer and the second carrier layer are made of resin materials; the materials of the first carrier layer and the second carrier layer can be selected from ABS, PC, PET, PE, PP and the like.
The first bonding layer, the first bonding layer and the common protective layer are connected together in a hot press pressure-bearing mode, the common protective layer, the first bonding layer, the 3D stereoscopic imaging layer, the second bonding layer and the heat-insulation temperature-resistant layer are connected together in a coating mode through a coating machine or a laminating device in a laminating mode, and the heat-insulation temperature-resistant layer, the second bonding layer and the second bonding layer are connected together in a hot press pressure-bearing mode.
The bonding layer without solvent is adopted in the embodiment, so that the problem of solvent resistance of the 3D stereoscopic imaging film in the whole manufacturing process is well solved, and the in-mold injection molding film has good high temperature resistance and high pressure resistance of about 270 ℃ in the whole manufacturing process due to the adoption of the high temperature resistant polycarbonate as the heat insulation temperature resistant layer. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 13
This embodiment is a use of a 3D stereoscopic imaging film for manufacturing a sealing gasket, where the sealing gasket includes the following layers:
a common protective layer: 7% of polyimide which is not exposed to the external environment and is made of polyimide;
② first adhesive layer: the material of the protective layer is silica gel, and the mass fraction of the protective layer is 20 percent;
③ 3D stereo imaging layer: is connected with the first bonding layer, and the mass fraction is 20 percent;
fourthly, a second bonding layer: the material of the 3D stereoscopic imaging layer is silica gel, and the mass fraction of the material is 20%;
the electromagnetic wave induction layer: 7% by mass of aluminum foil connected to the second adhesive layer and serving to receive electromagnetic energy to generate heat to bond the adhesive layer and the carrier layer;
sixthly, bonding layer: the electromagnetic wave induction layer is connected with the electromagnetic wave induction layer, and the mass fraction of the electromagnetic wave induction layer is 6 percent, and the electromagnetic wave induction layer is made of polyether resin;
and a bonding layer: 20 percent of polypropylene is connected with the bonding layer;
the common protective layer, the first bonding layer, the 3D stereoscopic imaging layer, the second bonding layer, the electromagnetic wave induction layer and the bonding layers are connected together in a coating or laminating mode through coating machines, the bonding layers are connected with the carrier layer in a thermal induction processing mode through electromagnetic wave equipment, and the carrier layer is selected from PE, PP or PET plastic products.
Because this embodiment has adopted the tie coat that does not contain the solvent, so fine solution 3D three-dimensional imaging film solvent resistance problem in whole processing procedure, solved the problem that utilizes electromagnetic wave energy to make the tie coat be connected with the carrier layer moreover through setting up the electromagnetic wave inductive layer, the material that selects adhesive strength to reach the industry standard through the tie coat has guaranteed adhesive strength under the user state. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 14
This embodiment is a use of a 3D stereoscopic imaging film for manufacturing a sealing gasket, where the sealing gasket includes the following layers:
a common protective layer: exposed to the external environment, the mass fraction of the material is 8 percent, and the material is polyethylene terephthalate;
② first adhesive layer: the material of the UV adhesive is 19 percent of the mass percentage and is connected with the common protective layer;
③ 3D stereo imaging layer: is connected with the first bonding layer, and the mass fraction is 15 percent;
fourthly, a second bonding layer: the material of the 3D stereoscopic imaging layer is UV glue, and the mass fraction of the material is 19%;
the electromagnetic wave induction layer: 8% mass of tin foil connected to the second adhesive layer and used for receiving electromagnetic energy to generate heat to bond the adhesive layer and the carrier layer;
sixthly, bonding layer: the electromagnetic wave induction layer is connected with the electromagnetic wave induction layer, and the mass fraction of the electromagnetic wave induction layer is 7 percent, and the electromagnetic wave induction layer is made of polyurethane;
and a bonding layer: 21% of polystyrene as a material connected to the bonding layer;
the common protective layer, the first bonding layer, the 3D stereoscopic imaging layer, the second bonding layer, the electromagnetic wave induction layer and the bonding layers are connected together in a coating or laminating mode through coating machines, the bonding layers are connected with the carrier layer in a thermal induction processing mode through electromagnetic wave equipment, and the carrier layer is selected from PE, PP or PET plastic products.
Because this embodiment has adopted the tie coat that does not contain the solvent, so fine solution 3D three-dimensional imaging film solvent resistance problem in whole processing procedure, solved the problem that utilizes electromagnetic wave energy to make the tie coat be connected with the carrier layer moreover through setting up the electromagnetic wave inductive layer, the material that selects adhesive strength to reach the industry standard through the tie coat has guaranteed adhesive strength under the user state. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 15
This embodiment is a use of a 3D stereoscopic imaging film for manufacturing a sealing gasket, where the sealing gasket includes the following layers:
a common protective layer: exposed to the external environment, the mass fraction of the material is 6 percent, and the material is polycarbonate;
② first adhesive layer: 21 percent of the material is polyurethane which is connected with the common protective layer;
③ 3D stereo imaging layer: is connected with the first bonding layer, and the mass fraction is 25 percent;
fourthly, a second bonding layer: the 3D stereoscopic imaging layer is connected with the imaging layer, the mass fraction of the 3D stereoscopic imaging layer is 21%, and the material of the 3D stereoscopic imaging layer is acrylic adhesive;
the electromagnetic wave induction layer: the copper foil is connected with the second bonding layer, the mass fraction of the copper foil is 6%, and the copper foil is used for receiving electromagnetic energy to generate heat so as to bond the bonding layer and the carrier layer;
sixthly, bonding layer: the material is polyether resin which is connected with the electromagnetic wave induction layer and accounts for 5 percent of the mass;
and a bonding layer: 19% by mass of polyethylene connected to the adhesive layer;
the common protective layer, the first bonding layer, the 3D stereoscopic imaging layer, the second bonding layer, the electromagnetic wave induction layer and the bonding layers are connected together in a coating or laminating mode through coating machines, the bonding layers are connected with the carrier layer in a thermal induction processing mode through electromagnetic wave equipment, and the carrier layer is selected from PE, PP or PET plastic products.
Because this embodiment has adopted the tie coat that does not contain the solvent, so fine solution 3D three-dimensional imaging film solvent resistance problem in whole processing procedure, solved the problem that utilizes electromagnetic wave energy to make the tie coat be connected with the carrier layer moreover through setting up the electromagnetic wave inductive layer, the material that selects adhesive strength to reach the industry standard through the tie coat has guaranteed adhesive strength under the user state. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 16
The embodiment is a use of a 3D stereoscopic imaging film for manufacturing a 3C product protective film, where the 3C product protective film includes the following layers:
strengthening a protective layer: the reinforcing protective layer is exposed to the external environment, the mass fraction of the reinforcing protective layer is 30%, the reinforcing protective layer is made of polyethylene terephthalate, and the surface of the reinforcing protective layer is subjected to hardening treatment, so that the reinforcing protective layer has the effects of scraping resistance and friction resistance;
② first adhesive layer: the reinforcing protective layer is connected with the reinforcing protective layer, the mass fraction of the reinforcing protective layer is 10%, and the reinforcing protective layer is made of polyurethane;
③ 3D stereo imaging layer: the second adhesive layer is connected with the first adhesive layer, the mass fraction of the second adhesive layer is 25%, and the second adhesive layer is made of a high polymer photopolymer imaging material acrylic acid;
fourthly, a second bonding layer: the 3D stereoscopic imaging layer is connected with the imaging layer, the mass fraction of the 3D stereoscopic imaging layer is 5%, and the material of the 3D stereoscopic imaging layer is polyurethane;
carrier layer: the second adhesive layer is connected with the first adhesive layer, the mass fraction of the second adhesive layer is 29%, and the second adhesive layer is made of polyethylene terephthalate;
sixthly, a bonding layer: is connected with the carrier layer, the weight percentage can be preferably 1%, the layer has the air exhaust function and is used for being stuck on the screen of the 3C product, and the material is pressure sensitive adhesive.
The reinforcing protective layer, the first bonding layer, the 3D stereoscopic imaging layer, the second bonding layer, the carrier layer and the adhesion layer are connected together in a bonding mode through coating of a coating machine or bonding equipment.
Because this embodiment has adopted the tie coat that does not contain the solvent, so fine solution 3D three-dimensional formation of image film solvent-resistant problem in whole processing procedure, moreover through set up the intensive protective layer at its surface with external contact, make it possess anti wiping, antifriction's effect. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 17
The embodiment is a use of a 3D stereoscopic imaging film for manufacturing a 3C product protective film, where the 3C product protective film includes the following layers:
strengthening a protective layer: the reinforcing protective layer is not exposed to the external environment, the mass fraction is 31%, the material is acrylic, and the surface of the reinforcing protective layer is subjected to hardening treatment, so that the reinforcing protective layer has the effects of scraping resistance and friction resistance;
② first adhesive layer: the reinforcing protective layer is connected with the reinforcing protective layer, and the mass fraction of the reinforcing protective layer is 9 percent, and the reinforcing protective layer is made of pressure-sensitive adhesive;
③ 3D stereo imaging layer: is connected with the first bonding layer, and the mass fraction is 20 percent;
fourthly, a second bonding layer: the material of the three-dimensional imaging layer is UV glue, and the mass fraction of the three-dimensional imaging layer is 4%;
carrier layer: the second adhesive layer is connected with the first adhesive layer, and the mass fraction of the second adhesive layer is 31 percent;
sixthly, a bonding layer: the carrier layer is connected with the carrier layer, the weight percentage can be preferably 2%, the layer has the air exhaust function and is used for being stuck on a 3C product screen, and the material of the layer is silica gel.
The reinforcing protective layer, the first bonding layer, the 3D stereoscopic imaging layer, the second bonding layer, the carrier layer and the adhesion layer are connected together in a bonding mode through coating of a coating machine or bonding equipment.
Because this embodiment has adopted the tie coat that does not contain the solvent, so fine solution 3D three-dimensional formation of image film solvent-resistant problem in whole processing procedure, moreover through set up the intensive protective layer at its surface with external contact, make it possess anti wiping, antifriction's effect. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 18
The embodiment is a use of a 3D stereoscopic imaging film for manufacturing a 3C product protective film, where the 3C product protective film includes the following layers:
strengthening a protective layer: exposed in the external environment, the material is 30 percent by mass and is a polycarbonate composite material, and the surface of the reinforced protective layer is hardened so that the reinforced protective layer has the effects of scraping resistance and friction resistance;
② first adhesive layer: the reinforcing protective layer is connected with the reinforcing protective layer, the mass fraction of the reinforcing protective layer is 10%, and the reinforcing protective layer is made of acrylic acid adhesive;
③ 3D stereo imaging layer: is connected with the first bonding layer, and the mass fraction is 25 percent;
fourthly, a second bonding layer: the 3D stereoscopic imaging layer is connected with the imaging layer, and the mass fraction of the 3D stereoscopic imaging layer is 5 percent, and the material of the 3D stereoscopic imaging layer is acrylic adhesive;
carrier layer: the second adhesive layer is connected with the first adhesive layer, and the mass fraction of the second adhesive layer is 30 percent;
sixthly, a bonding layer: the carrier layer is connected with the carrier layer, the weight percentage can be preferably 3%, the layer has the air exhaust function and is used for being stuck on a 3C product screen, and the material of the layer is silica gel.
The reinforcing protective layer, the first bonding layer, the 3D stereoscopic imaging layer, the second bonding layer, the carrier layer and the adhesion layer are connected together in a bonding mode through coating of a coating machine or bonding equipment.
Because this embodiment has adopted the tie coat that does not contain the solvent, so fine solution 3D three-dimensional formation of image film solvent-resistant problem in whole processing procedure, moreover through set up the intensive protective layer at its surface with external contact, make it possess anti wiping, antifriction's effect. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 19
The embodiment is a use of a 3D stereoscopic imaging film for manufacturing an outdoor label, where the outdoor label includes the following layers:
protection layer against ultraviolet rays: exposed to the external environment, 20% by mass, of a material selected from polyvinyl fluoride films, preferably Tedlar films from dupont;
② first adhesive layer: the anti-ultraviolet protective layer is connected with the anti-ultraviolet protective layer, and is made of a pressure-sensitive adhesive with the mass fraction of 7 percent;
③ 3D stereo imaging layer: is connected with the first bonding layer, and the mass fraction is 20%;
fourthly, ink layer: the material is water-based ink, and the mass fraction of the water-based ink is 5 percent;
a second bonding layer: the ink layer is connected with the ink layer, the mass fraction of the ink layer is 20%, and the ink layer is made of pressure-sensitive adhesive;
sixthly, a carrier layer: and 28% by mass of a polycarbonate material which is connected with the second bonding layer and is subjected to surface release treatment.
Wherein, the anti ultraviolet protective layer, the first tie coat, the 3D stereoimaging layer, the printing ink layer, the second tie coat, the carrier layer are jointed together through coating of a coating machine or jointing equipment.
Because this embodiment has adopted the tie coat that does not contain the solvent, so fine solution 3D three-dimensional formation of image film is in the solvent resistant problem of whole processing procedure, moreover through set up anti ultraviolet protective layer at its surface with external contact, make it can be applied to the environment that has a large amount of sunlight irradiation in the open air for a long time. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 20
The embodiment is a use of a 3D stereoscopic imaging film for manufacturing an outdoor label, where the outdoor label includes the following layers:
protection layer against ultraviolet rays: exposed to the external environment, the mass fraction of which is 19%, the material of which is selected from polyvinyl fluoride films, preferably Tedlar optical films from DuPont;
② first adhesive layer: the ultraviolet-resistant protective layer is connected with the ultraviolet-resistant protective layer, and the mass fraction of the ultraviolet-resistant protective layer is 8 percent, and the ultraviolet-resistant protective layer is made of polyurethane;
③ 3D stereo imaging layer: is connected with the first bonding layer, and the mass fraction is 25 percent;
fourthly, ink layer: the 3D three-dimensional imaging layer is connected with the 3D three-dimensional imaging layer, the mass fraction of the 3D three-dimensional imaging layer is 6%, and the material of the 3D three-dimensional imaging layer is water-based ink;
a second bonding layer: the ink layer is connected with the ink layer, the mass fraction of the ink layer is 21%, and the ink layer is made of acrylic acid adhesive;
sixthly, a carrier layer: and 27% by mass of polyimide connected to the second adhesive layer, wherein the polyimide is surface release-treated polyimide.
Wherein, the anti ultraviolet protective layer, the first tie coat, the 3D stereoimaging layer, the printing ink layer, the second tie coat, the carrier layer are jointed together through coating of a coating machine or jointing equipment.
Because this embodiment has adopted the tie coat that does not contain the solvent, so fine solution 3D three-dimensional formation of image film is in the solvent resistant problem of whole processing procedure, moreover through set up anti ultraviolet protective layer at its surface with external contact, make it can be applied to the environment that has a large amount of sunlight irradiation in the open air for a long time. The products prepared according to this example were tested to industry standards and found to meet industry standards.
Example 21
The embodiment is a use of a 3D stereoscopic imaging film for manufacturing an outdoor label, where the outdoor label includes the following layers:
protection layer against ultraviolet rays: 21% by mass, without exposure to the external environment, of a material selected from polyvinyl fluoride films, preferably Tedlar films from dupont;
② first adhesive layer: the material of the anti-ultraviolet protective layer is silica gel, and the mass fraction of the anti-ultraviolet protective layer is 6%;
③ 3D stereo imaging layer: is connected with the first bonding layer, and the mass fraction is 15 percent;
fourthly, ink layer: the material is water-based ink, and the mass fraction of the water-based ink is 4 percent;
a second bonding layer: the UV adhesive is connected with the ink layer, the mass fraction of the UV adhesive is 19 percent, and the UV adhesive is made of UV adhesive;
sixthly, a carrier layer: and the second adhesive layer is connected with the adhesive layer, the mass fraction of the second adhesive layer is 29%, and the second adhesive layer is made of polyethylene terephthalate subjected to surface release treatment.
Wherein, the anti ultraviolet protective layer, the first tie coat, the 3D stereoimaging layer, the printing ink layer, the second tie coat, the carrier layer are jointed together through coating of a coating machine or jointing equipment.
Because this embodiment has adopted the tie coat that does not contain the solvent, so fine solution 3D three-dimensional formation of image film is in the solvent resistant problem of whole processing procedure, moreover through set up anti ultraviolet protective layer at its surface with external contact, make it can be applied to the environment that has a large amount of sunlight irradiation in the open air for a long time. The products prepared according to this example were tested to industry standards and found to meet industry standards.
The above are only a few specific embodiments of the present invention, and any equivalent substitutions and modifications made by those skilled in the art without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims (1)

1. Use of a 3D stereoscopic imaging film for making a protective film for a 3C product, the 3D stereoscopic imaging film comprising:
the protective layer is made of resin materials or composite materials thereof;
the 3D imaging layer is made of a high-molecular photopolymer imaging material;
the carrier layer is made of resin materials;
the high-molecular photopolymer imaging material is selected from one or more of acrylic acid, polyurethane, polyester or carbonic ester, and the protective layer is a reinforced protective layer; wherein,
the 3C product protective film comprises the following layers:
strengthening a protective layer: the material is selected from resin materials or composite materials thereof, and the surface of the reinforced protective layer is hardened;
② first adhesive layer: the reinforcing protective layer is connected with the reinforcing protective layer, the weight percentage of the reinforcing protective layer is 9-11%, and the material of the reinforcing protective layer is one or more of pressure-sensitive adhesive, silica gel, UV (ultraviolet) adhesive, polyurethane or acrylic adhesive;
③ 3D stereo imaging layer: the second adhesive layer is connected with the first adhesive layer, and is made of a high polymer photopolymer imaging material with the weight percentage of 20-30%;
fourthly, a second bonding layer: the material is connected with the 3D stereoscopic imaging layer, the weight percentage is 4-6%, and the material is selected from one or more of silica gel, UV (ultraviolet) glue, polyurethane or acrylic acid adhesive;
carrier layer: is attached to the second adhesive layer;
sixthly, a bonding layer: is connected to the carrier layer, which is made of a material having a degassing function.
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TW575223U (en) * 2002-02-08 2004-02-01 In Chang Technic Print Co Ltd Label for in-mold labeling
CN202306124U (en) * 2011-09-15 2012-07-04 张保平 Transparent multidimensional stereo holographic projection imaging membrane
CN102774047A (en) * 2011-05-12 2012-11-14 中钞特种防伪科技有限公司 Anti-fake film structure of optical window

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US6180228B1 (en) * 1998-03-02 2001-01-30 3M Innovative Properties Company Outdoor advertising system
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TW575223U (en) * 2002-02-08 2004-02-01 In Chang Technic Print Co Ltd Label for in-mold labeling
CN102774047A (en) * 2011-05-12 2012-11-14 中钞特种防伪科技有限公司 Anti-fake film structure of optical window
CN202306124U (en) * 2011-09-15 2012-07-04 张保平 Transparent multidimensional stereo holographic projection imaging membrane

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