阅读说明：本技术 一种适合高速烫金机的携带有随机金属碎片的可防伪薄膜材料及其生产工艺 (Anti-counterfeiting film material suitable for high-speed stamping machine and carrying random metal fragments and production process thereof ) 是由 蔡龙腾 叶克勤 于 2018-08-13 设计创作，主要内容包括：本发明涉及一种适合高速烫金机的携带有随机金属碎片的可防伪薄膜材料,包括由下至上设置的薄膜层、脱离层、中间层和胶粘层,所述中间层上随机喷洒有金属碎片。所述薄膜层为塑料膜材料,所述塑料膜材料为PET材质。薄膜层为12um-28um。脱离层上设置有防粘材料。胶粘层采用烫金胶制成。中间层可选用烫金胶制成。本发明结构合理,可适用于烟草包装、日化产品、医用药盒和食品等包装上；利用了随机金属碎片的特征,直接烫在产品的外包装上,使得造假者无法仿造,同时又实现了防伪技术与产品一体化的构想,能够有效地打击假冒,提高生产效率,并且降低了生产成本,维护了市场秩序。本发明既能适用在平烫的高速烫金机,又能适用在滚烫的高速烫金机上,使用广泛。(The invention relates to an anti-counterfeiting film material which is suitable for a high-speed stamping machine and carries random metal fragments. The film layer is made of a plastic film material, and the plastic film material is made of a PET material. The thin film layer is 12um-28 um. The release layer is provided with an anti-sticking material. The adhesive layer is made of gold stamping adhesive. The middle layer can be made of gold stamping glue. The invention has reasonable structure and can be suitable for packaging tobacco, daily chemical products, medical medicine boxes, food and the like; the characteristic of random metal fragments is utilized, the random metal fragments are directly ironed on the outer package of the product, so that a counterfeiter can not imitate the random metal fragments, meanwhile, the idea of integrating an anti-counterfeiting technology and the product is realized, counterfeiting can be effectively struck, the production efficiency is improved, the production cost is reduced, and the market order is maintained. The invention can be applied to both flat-ironing high-speed gilding presses and rolling-ironing high-speed gilding presses, and is widely used.)

1. The utility model provides a but anti-fake film material of random metal piece is carried to suitable high-speed gilding press which carries which characterized in that: the adhesive tape comprises a film layer, a release layer, an intermediate layer and an adhesive layer which are arranged from bottom to top, wherein metal fragments are randomly sprayed on the intermediate layer.

2. The anti-counterfeiting film material carrying random metal fragments suitable for the high-speed stamping machine as claimed in claim 1, wherein: the film layer is made of suitable materials such as plastic film materials or paper, and the plastic film materials are made of PET materials.

3. The anti-counterfeiting film material carrying random metal fragments suitable for the high-speed stamping machine as claimed in claim 1, wherein: the thin film layer is 12um-28 um.

4. The anti-counterfeiting film material carrying random metal fragments suitable for the high-speed stamping machine as claimed in claim 1, wherein: and an anti-sticking material is arranged on the release layer.

5. The anti-counterfeiting film material carrying random metal fragments suitable for the high-speed stamping machine as claimed in claim 1, wherein: the adhesive layer is made of gold stamping adhesive.

6. The anti-counterfeiting film material carrying random metal fragments suitable for the high-speed stamping machine as claimed in claim 1, wherein: the middle layer can be made of gold stamping glue.

7. A production process of an anti-counterfeiting film material which is suitable for a high-speed stamping machine and carries random metal fragments is characterized by comprising the following steps: the method comprises the following steps:

(1) starting the equipment, and preheating the oven for 20 minutes;

(2) placing the film roll on an unwinding mechanism;

(3) starting the equipment;

(4) the film passes through a release layer unit, and the anti-sticking material is overlapped with the film roll to form a release layer;

(5) sending the film roll superposed with the release layer to an oven for baking at the temperature of 100-200 ℃;

(6) feeding the film roll with the release layer into an intermediate unit, and simultaneously, randomly dropping metal fragments onto the release layer for fixation;

(7) sending the film carrying the random metal fragments to an oven for baking at the temperature of 100-200 ℃;

(8) then sending the film with the metal fragments to an adhesive unit for gold stamping adhesive treatment to form an adhesive layer;

(9) then sending the film attached with the bronzing glue to an oven for baking at the temperature of 100-200 ℃;

(10) and the preparation of the anti-counterfeiting film material which is suitable for the high-speed stamping machine and carries random metal fragments is finished.

8. The process for producing the anti-counterfeiting film material carrying the random metal fragments, which is suitable for the high-speed stamping machine, according to claim 7, is characterized in that: the dosage of the anti-sticking material is 2-3g per square meter.

Technical Field

The invention belongs to the technical field of anti-counterfeiting, and particularly relates to a random metal fragment-carrying anti-counterfeiting device suitable for a high-speed stamping machine

Pseudo-thin film material and process for producing the same.

Background

The existing market has two conditions, one is to use an alumite gold stamping material, the material is still manufactured by the traditional process, namely aluminum spraying, gold spraying, silver spraying and other process treatments are carried out on a PET film, most of the materials are printed and stamped on various required products, the products are used for product beauty and decoration, and digital information content cannot be generated at all. The other is an anti-counterfeiting label, wherein characteristic anti-counterfeiting and texture anti-counterfeiting are provided, and although information content is protected in manufacturing, the anti-counterfeiting label is only attached to a required product after being realized on the label, and is completely a label behavior.

Although the anti-counterfeit label meets the requirements of some products, the anti-counterfeit label cannot be used for products with large quantity and high requirements, which is the limitation of the anti-counterfeit label.

Disclosure of Invention

The invention aims to solve the defects and provides the thin film material which has high production efficiency, can reduce the cost and simultaneously realizes the integration of the anti-counterfeiting technology and the product and the production process thereof.

In order to overcome the defects in the background art, the technical scheme adopted by the invention for solving the technical problems is as follows: an anti-counterfeiting film material which is suitable for a high-speed stamping machine and carries random metal fragments comprises a film layer, a release layer, an intermediate layer and an adhesive layer which are arranged from bottom to top, wherein the intermediate layer is randomly sprayed with the metal fragments.

In a preferred embodiment of the present invention, the film layer is made of a suitable material such as plastic film material or paper, and the plastic film material is made of PET, which has excellent heat resistance, cold resistance, and good chemical resistance and oil resistance.

In a preferred embodiment of the present invention, the thin film layer is 12um to 28 um.

In a preferred embodiment of the invention, the release layer is provided with a release material, thereby ensuring that the intermediate layer can be released.

In a preferred embodiment of the present invention, the adhesive layer is made of bronzing adhesive.

In a preferred embodiment of the present invention, the intermediate layer may be made of a bronzing adhesive, and can be used for engaging with the release layer, fixing the metal fragments, and engaging with the adhesive layer.

A production process of an anti-counterfeiting film material which is suitable for a high-speed stamping machine and carries random metal fragments is characterized by comprising the following steps: the method comprises the following steps:

(1) starting the equipment, and preheating the oven for 20 minutes;

(2) placing the film roll on an unwinding mechanism;

(3) starting the equipment;

(4) the film passes through a release layer unit, and the anti-sticking material is overlapped with the film roll to form a release layer;

(5) sending the film roll superposed with the release layer to an oven for baking at the temperature of 100-200 ℃;

(6) feeding the film roll with the release layer into an intermediate unit, and simultaneously, randomly dropping metal fragments onto the release layer for fixation;

(7) sending the film carrying the random metal fragments to an oven for baking at the temperature of 100-200 ℃;

(8) then sending the film with the metal fragments to an adhesive unit for gold stamping adhesive treatment to form an adhesive layer;

(9) then sending the film attached with the bronzing glue to an oven for baking at the temperature of 100-200 ℃;

(10) and the preparation of the anti-counterfeiting film material which is suitable for the high-speed stamping machine and carries random metal fragments is finished.

In a preferred embodiment of the invention, the amount of the release material used is from 2 to 3 grams per square meter. The intermediate layer can be connected with the release layer, can fix metal fragments and can also be connected with the adhesive layer.

The invention has the beneficial effects that: the invention has reasonable structure and can be suitable for packaging tobacco, daily chemical products, medical medicine boxes, food and the like; the characteristic of random metal fragments is utilized, the random metal fragments are directly ironed on the outer package of the product, so that a counterfeiter can not imitate the random metal fragments, meanwhile, the idea of integrating an anti-counterfeiting technology and the product is realized, counterfeiting can be effectively struck, the production efficiency is improved, the production cost is reduced, and the market order is maintained. The invention can be applied to both flat-ironing high-speed gilding presses and rolling-ironing high-speed gilding presses, and is widely used.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a cross-sectional view of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.

As shown in fig. 1 and 2, the anti-counterfeiting film material carrying random metal fragments and suitable for the high-speed stamping machine comprises a film layer 1, a release layer 2, an intermediate layer 3 and an adhesive layer 4 which are arranged from bottom to top, wherein the intermediate layer 3 is randomly sprayed with metal fragments 11, and the metal fragments can be replaced by substances capable of playing a role of protrusion. The film layer is made of suitable materials such as plastic film materials or paper, the plastic film materials are made of PET materials, and the plastic film materials can also be made of suitable materials such as paper. The thin film layer is 12um-28 um. The adhesive layer is made of gold stamping adhesive. The middle layer can be made of gold stamping glue. The film layer can be made of paper and other suitable materials, such as cigarette shells, daily necessities outer packaging shells, medical medicine boxes and the like.

A production process of an anti-counterfeiting film material which is suitable for a high-speed stamping machine and carries random metal fragments comprises the following steps:

(1) starting the equipment, and preheating the oven for 20 minutes;

(2) placing the film roll on an unwinding mechanism;

(3) starting the equipment;

(4) the film passes through a release layer unit, and the anti-sticking material is overlapped with the film roll to form a release layer;

(5) sending the film roll superposed with the release layer to an oven for baking at the temperature of 100-200 ℃;

(6) feeding the film roll with the release layer into an intermediate unit, and simultaneously, randomly dropping metal fragments onto the release layer for fixation;

(7) sending the film carrying the random metal fragments to an oven for baking at the temperature of 100-200 ℃;

(8) then sending the film with the metal fragments to an adhesive unit for gold stamping adhesive treatment to form an adhesive layer;

(9) then sending the film attached with the bronzing glue to an oven for baking at the temperature of 100-200 ℃;

(10) and the preparation of the anti-counterfeiting film material which is suitable for the high-speed stamping machine and carries random metal fragments is finished.

The dosage of the anti-sticking material is 2-3g per square meter, and the anti-sticking material is silicone oil. The intermediate layer can be connected with the release layer, can fix metal fragments and can also be connected with the adhesive layer.

The invention is used in combination with the rolling type high-speed stamping machine, thereby realizing the idea of integrating the anti-counterfeiting technology and products and reducing the product waste; meanwhile, the process of sticking labels is omitted, the labor cost is reduced, the production efficiency is improved, and the requirement for mass production can be met.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.