CN105625090B - A kind of manufacture craft of environment-friendly laser anti-counterfeiting aluminium-foil paper - Google Patents

A kind of manufacture craft of environment-friendly laser anti-counterfeiting aluminium-foil paper Download PDF

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Publication number
CN105625090B
CN105625090B CN201610084045.0A CN201610084045A CN105625090B CN 105625090 B CN105625090 B CN 105625090B CN 201610084045 A CN201610084045 A CN 201610084045A CN 105625090 B CN105625090 B CN 105625090B
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CN
China
Prior art keywords
layer
aluminium
laser
carrier
counterfeiting
Prior art date
Application number
CN201610084045.0A
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Chinese (zh)
Other versions
CN105625090A (en
Inventor
杜威
郑鸿雁
何良原
陶香君
郭杰
Original Assignee
滁州卷烟材料厂
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Priority to CN201610084045.0A priority Critical patent/CN105625090B/en
Publication of CN105625090A publication Critical patent/CN105625090A/en
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Publication of CN105625090B publication Critical patent/CN105625090B/en

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Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00Coated paper; Coating material
    • D21H19/02Metal coatings
    • D21H19/04Metal coatings applied as foil
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08Layered products comprising a layer of metal comprising metal 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
    • B32B15/09Layered products comprising a layer of metal comprising metal 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 comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/12Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/20Layered products comprising a layer of metal comprising aluminium or copper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/06Embossing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/10Removing layers, or parts of layers, mechanically or chemically
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B43/00Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
    • B32B43/003Cutting
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18Paper- or board-based structures for surface covering
    • D21H27/22Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
    • D21H27/28Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures treated to obtain specific resistance properties, e.g. against wear or weather
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30Multi-ply
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B2038/0052Other operations not otherwise provided for
    • B32B2038/0076Curing, vulcanising, cross-linking

Abstract

The invention discloses a kind of manufacture craft of environment-friendly laser anti-counterfeiting aluminium-foil paper.Include original paper layer, aluminium foil layer and laser anti-counterfeiting layer including aluminium-foil paper;The laser anti-counterfeiting layer includes carrier, protective layer, imaging layer and aluminium lamination;While aluminium foil layer is formed, original paper layer is compounded in the surface of aluminium foil layer.The present invention is by laser transfer membrane technology in aluminium foil one surface recombination, one layer of false proof layer; aluminium foil is combined by vacuum aluminum-coated mode; and; layer protective layer is coated with the basement membrane of laser transfer membrane; the reusability of the basic unit is improved by the protective layer; improve and reuse number, realize environmental requirement indirectly.

Description

A kind of manufacture craft of environment-friendly laser anti-counterfeiting aluminium-foil paper
Technical field
The invention belongs to aluminium-foil paper technical field, more particularly to a kind of making work of environment-friendly laser anti-counterfeiting aluminium-foil paper Skill.
Background technology
Laser transfer membrane is a kind of brand-new technology product to grow up recently as world's environmental requirement, it Not only possess decoration, it is false proof, beneficial to various functions such as environmental protection, and cost is cheap, durable in use, progressively obtains the wide of packaging industry General accreditation and application, it is a kind of more satisfactory high-grade packaging material, compared with traditional aluminium foil or plastic composite, Using it is upper it there is advantages below:
1. metal sense is strong, anti-oxidant, moistureproof, weathering, ink-receptive can be good, surface is adapted to various typographies, can be with Print various exquisite patterns;
2. nontoxic free from extraneous odour, because the product after transfer is free of film layer, white pollution is effectively prevent, meets national green Environmental requirement;
3. during the client's use of downstream, carrier PET film can be coated with use repeatedly, lower production and use cost significantly;
4. it can be widely used for the packaging of cigarette, wine, medicine, gift, toiletries.
The capital equipment of production laser transfer membrane includes:High-accuracy coating machine, vacuum aluminum-plating machine, laser hologram embossing machine (and supporting electroforming apparatus), cutting machine.Its technological process and equipment seem very simple, but the laser transfer membrane production to have produced Product, it can accomplish with regard to non-generic equipment.The laser transfer membrane that common home equipment is produced, shows many problems: Such as film surface out-of-flatness, transfer that coating is uneven when causing the client to use is not thorough;Hologram pattern brightness irregularities;Aluminium coated is uneven It is even, gloss jaundice obfuscation;Also there is peculiar smell in even some, and it is low etc. that carrier film repeats utilization rate.
At present, market laser transfer membrane is with the most use all compares for PET polyester films, temperature tolerance, wearability, draftability It is preferable.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of making of environment-friendly laser anti-counterfeiting aluminium-foil paper Technique, the production technology for solving the problems, such as existing aluminium-foil paper have the hazardous materials such as chemical materials.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention provides a kind of manufacture craft of environment-friendly laser anti-counterfeiting aluminium-foil paper, and the aluminium-foil paper includes original paper layer, aluminium foil Layer and laser anti-counterfeiting layer, it is characterised in that the manufacture craft of the aluminium-foil paper comprises the following steps:
Laser anti-counterfeiting layer described in A includes carrier, protective layer, imaging layer and aluminium lamination, wherein:
Carrier, is PET film, the basement membrane for laser transfer membrane;
Protective layer, it is coated on by high-accuracy coating machine on the surface of carrier one, for protecting carrier surface;
Imaging layer, is coated on carrier protective layer, crosslinking curing by high-accuracy coating machine, and shape is embossed by laser hologram Into false proof layer;
Aluminium lamination, aluminized by vacuum aluminum-plating machine on the imaging layer of carrier, form aluminium foil layer.
Original paper layer is compounded in the surface of aluminium foil layer by B while aluminium foil layer is formed, wherein:
Original paper layer body paper layer surface formed before compound with aluminium foil layer, by roll-in emboss with laser hologram to be formed it is anti- The consistent pattern of pseudo- layer;Original paper layer with aluminium foil layer compound tense, the pattern on original paper layer is embossed with laser hologram to be formed False proof layer it is corresponding, pass through compound adhesive composite molding;
After C original paper layers, aluminium foil layer and laser anti-counterfeiting layer composite molding, carrier is peeled off by line or offline high speed, finally, Split by cutting machine and be molded.
The invention has the advantages that:
1st, the manufacture craft of a kind of environment-friendly laser anti-counterfeiting aluminium-foil paper of the invention, by laser transfer membrane technology in aluminium foil One one layer of surface recombination false proof layer, aluminium foil are combined by vacuum aluminum-coated mode, also, on the basement membrane of laser transfer membrane Layer protective layer is coated with, the reusability of the basic unit is improved by the protective layer, improves and reuses number, realize ring indirectly Guaranteed request.
2nd, the manufacture craft of a kind of environment-friendly laser anti-counterfeiting aluminium-foil paper of the invention, passes through another surface recombination in aluminium foil One layer of original paper layer, by the pattern for going out false proof layer in original paper layer roll-in in advance so that in original paper layer and aluminium foil compound tense, pattern with Laser hologram embosses that the false proof layer to be formed is corresponding, it is compound after aluminium-foil paper on show the pattern with protrusion.
Certainly, any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely retouched State, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on the present invention In embodiment, all other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made Example, belongs to the scope of protection of the invention.
The present invention is a kind of manufacture craft of environment-friendly laser anti-counterfeiting aluminium-foil paper, and the aluminium-foil paper includes original paper layer, aluminium foil layer With laser anti-counterfeiting layer, it is characterised in that the manufacture craft of the aluminium-foil paper comprises the following steps:
Laser anti-counterfeiting layer described in A includes carrier, protective layer, imaging layer and aluminium lamination, wherein:
Carrier, is PET film, the basement membrane for laser transfer membrane;
Protective layer, it is coated on by high-accuracy coating machine on the surface of carrier one, for protecting carrier surface;
Imaging layer, is coated on carrier protective layer, crosslinking curing by high-accuracy coating machine, and shape is embossed by laser hologram Into false proof layer;
Aluminium lamination, aluminized by vacuum aluminum-plating machine on the imaging layer of carrier, form aluminium foil layer;
Original paper layer is compounded in the surface of aluminium foil layer by B while aluminium foil layer is formed, wherein:
Original paper layer body paper layer surface formed before compound with aluminium foil layer, by roll-in emboss with laser hologram to be formed it is anti- The consistent pattern of pseudo- layer;Original paper layer with aluminium foil layer compound tense, the pattern on original paper layer is embossed with laser hologram to be formed False proof layer it is corresponding, pass through compound adhesive composite molding.
After C original paper layers, aluminium foil layer and laser anti-counterfeiting layer composite molding, carrier is peeled off by line or offline high speed, finally, Split by cutting machine and be molded.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification, It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only Limited by claims and its four corner and equivalent.

Claims (1)

1. a kind of manufacture craft of environment-friendly laser anti-counterfeiting aluminium-foil paper, the aluminium-foil paper includes original paper layer, aluminium foil layer and laser anti-counterfeiting Layer, it is characterised in that the manufacture craft of the aluminium-foil paper comprises the following steps:
Laser anti-counterfeiting layer described in A includes carrier, protective layer, imaging layer and aluminium lamination, wherein;
Carrier, is PET film, the basement membrane for laser transfer membrane;
Protective layer, it is coated on by high-accuracy coating machine on the surface of carrier one, for protecting carrier surface;
Imaging layer, be coated on by high-accuracy coating machine on carrier protective layer, crosslinking curing, embossed by laser hologram to be formed it is anti- Pseudo- layer;
Aluminium lamination, aluminized by vacuum aluminum-plating machine on the imaging layer of carrier, form aluminium foil layer;
Original paper layer is compounded in the surface of aluminium foil layer by B while aluminium foil layer is formed, wherein;
Body paper layer surface is formed before compound with aluminium foil layer and embosses to form false proof layer with laser hologram by original paper layer by roll-in Consistent pattern;Original paper layer with aluminium foil layer compound tense, the pattern on original paper layer and laser hologram are embossed to be formed it is anti- Pseudo- layer is corresponding, passes through compound adhesive composite molding;
After C original paper layers, aluminium foil layer and laser anti-counterfeiting layer composite molding, carrier is peeled off by line or offline high speed, finally, passed through Cutting machine segmentation shaping;
In the step A, the protective layer is light-sensitive emulsion, is solidified by ultraviolet light irradiation;
In the step A, the coating weight proportioning of the imaging layer is:Water soluble amino resin 30-40 parts, auxiliary agent 1-5 parts, help Solvent 1-5 parts, colorant 1-5 parts and water 20-29 parts, formed through synthesis, wetting and dispersing modulation;The selection of auxiliary crosslinking agent, institute State colorant and select organic dyestuff, the cosolvent selects Benzenediol methyl ether.
CN201610084045.0A 2016-02-04 2016-02-04 A kind of manufacture craft of environment-friendly laser anti-counterfeiting aluminium-foil paper CN105625090B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108505397B (en) * 2018-03-05 2020-06-02 滁州卷烟材料厂 Photosensitive anti-counterfeiting aluminum foil paper and preparation process thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5643678A (en) * 1994-04-04 1997-07-01 Novavision, Inc. Holographic film and method for forming
CN101100144A (en) * 2007-07-23 2008-01-09 深圳劲嘉彩印集团股份有限公司 Moulded holographic graphics and text positioning transfer printing machine
CN102864683A (en) * 2012-08-21 2013-01-09 湖南中烟工业有限责任公司 Preparation process of laser golden vacuum aluminized paper and transfer coating used for preparation process
CN102912673A (en) * 2012-09-25 2013-02-06 汕头市鑫瑞纸品有限公司 Die pressing coating capable of being transferred onto composite metal surface and laser film comprising die pressing coating
CN105178107A (en) * 2015-09-21 2015-12-23 滁州卷烟材料厂 Cigarette aluminum-foil paper with anti-counterfeiting label
CN105269994A (en) * 2015-12-02 2016-01-27 浙江友丰包装材料有限公司 Composite printing and positioning process

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5643678A (en) * 1994-04-04 1997-07-01 Novavision, Inc. Holographic film and method for forming
CN101100144A (en) * 2007-07-23 2008-01-09 深圳劲嘉彩印集团股份有限公司 Moulded holographic graphics and text positioning transfer printing machine
CN102864683A (en) * 2012-08-21 2013-01-09 湖南中烟工业有限责任公司 Preparation process of laser golden vacuum aluminized paper and transfer coating used for preparation process
CN102912673A (en) * 2012-09-25 2013-02-06 汕头市鑫瑞纸品有限公司 Die pressing coating capable of being transferred onto composite metal surface and laser film comprising die pressing coating
CN105178107A (en) * 2015-09-21 2015-12-23 滁州卷烟材料厂 Cigarette aluminum-foil paper with anti-counterfeiting label
CN105269994A (en) * 2015-12-02 2016-01-27 浙江友丰包装材料有限公司 Composite printing and positioning process

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