Hidden hollowed-out aluminized pattern holographic anti-counterfeiting film and manufacturing method thereof

A holographic anti-counterfeiting and production method technology, which is applied in the field of hidden hollow aluminum plating pattern holographic anti-counterfeiting film and its production, can solve the problems of cost loss, weakening of anti-counterfeiting characteristics of fine hollow aluminum plating technology, design and production troubles, etc., and achieve improvement Effects of adhesion and tightness, improvement of anti-counterfeiting performance, and stable product quality

Pending Publication Date: 2022-03-18
SHANDONG TAIBAO PACKAGING PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the refined hollow pattern of products with aluminum-plated hollow-out technology appears on the surface of the packaging material. Although it plays a certain decorative role in the product packaging, there are several obvious problems: First, the anti-counterfeiting characteristics of the refined hollow-out aluminum-plated technology are weakened , it is very easy for counterfeiters to find the existence of anti-counterfeiting information, so as to take measures to imitate; the second is that the refined hollow aluminum pattern information emerges on the surface of the packaging, which has caused serious damage to the design and production of secondary processing such as printing, bronzing, and molding of the packaging. Greater distress and unnecessary cost loss

Method used

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  • Hidden hollowed-out aluminized pattern holographic anti-counterfeiting film and manufacturing method thereof
  • Hidden hollowed-out aluminized pattern holographic anti-counterfeiting film and manufacturing method thereof
  • Hidden hollowed-out aluminized pattern holographic anti-counterfeiting film and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] 1) Select BOPET film as the base film layer 1;

[0054] 2) coating the imprint coating 2 on the base film layer, and drying;

[0055] Embossing coating 2 is a thermoplastic acrylic resin composite coating, and the coating dry weight is 1.0g / m 2 , the drying temperature is 100-130°C (5 groups of ovens, the temperature settings are: 100°C, 110°C, 130°C, 120°C, 100°C), and the drying time is 8s.

[0056] 3) Embossing a holographic information pattern on the embossing coating 2 to form a holographic information layer 3;

[0057] 4) On the holographic information layer 3, use a printing plate roller to print a perfluoropolyether layer as the shielding layer 7. The shielding layer 7 partially covers the holographic information layer 3. After the shielding layer 7 is dried for a moment, aluminum plating is performed, and the holographic information layer 3 Aluminizing the part of the upper surface where the shielding layer 7 is not printed forms the first aluminized layer 4;...

Embodiment 2

[0070] 1) Select BOPP film as the base film layer 1;

[0071] 2) coating the imprint coating 2 on the base film layer 1, and drying;

[0072] Embossing coating 2 is a thermoplastic acrylic resin composite coating with a dry coating weight of 1.2g / m 2 , the drying temperature is 100-130°C (5 groups of ovens, the temperature settings are: 100°C, 110°C, 130°C, 120°C, 100°C), and the drying time is 10s.

[0073] 4) Embossing a holographic information pattern on the embossing coating 2 to form a holographic information layer 3;

[0074] 4) On the holographic information layer 3, use a printing plate roller to print a perfluoropolyether layer as the shielding layer 7. The shielding layer 7 partially covers the holographic information layer 3. After the shielding layer 7 is dried for a moment, aluminum plating is performed, and the holographic information layer 3 Aluminizing the part of the upper surface where the shielding layer 7 is not printed forms the first aluminized layer 4;...

Embodiment 3

[0082] 1) Select BOPET film as the base film layer 1;

[0083] 2) coating the imprint coating 2 on the base film layer 1, and drying;

[0084] Embossing coating 2 is a cellulose acetate embossing transfer coating with a dry weight of 1.0g / m 2 , the drying temperature is 80-110°C (5 groups of ovens, the temperature settings are: 80°C, 90°C, 110°C, 100°C, 90°C), and the drying time is 8s.

[0085] 5) Embossing a holographic information pattern on the embossing coating 2 to form a holographic information layer 3;

[0086] 4) On the holographic information layer 3, use a printing plate roller to print a perfluoropolyether layer as the shielding layer 7. The shielding layer 7 partially covers the holographic information layer 3. After the shielding layer 7 is dried for a moment, aluminum plating is performed, and the holographic information layer 3 Aluminizing the part of the upper surface where the shielding layer 7 is not printed forms the first aluminized layer 4;

[0087] 5)...

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Abstract

The invention particularly relates to a hidden hollowed-out aluminized pattern holographic anti-counterfeiting film and a manufacturing method thereof. The anti-counterfeiting film is characterized by sequentially comprising a base film layer, an imprinting coating, a holographic information layer, a first aluminum-plated layer, an aluminum layer connection coating and a second aluminum-plated layer from top to bottom, the first aluminum-plated layer is a hollow aluminum-plated anti-counterfeiting pattern layer, and a shielding layer is arranged at the hollow part of the first aluminum-plated layer. The manufacturing method comprises the following steps: coating the imprint coating on the base film layer, and drying; holographic information patterns are imprinted on the imprinting coating to form a holographic information layer; a shielding layer is printed on the holographic information layer, and aluminum plating is carried out after drying to form a first aluminum plating layer; fully coating an aluminum layer connection coating on the first aluminum plating layer, and drying; and the aluminum layer connection coating is fully aluminized to form a second aluminized layer. The method has the advantages of being good in anti-fake performance, stable in quality and convenient to recognize.

Description

technical field [0001] The invention belongs to the field of anti-counterfeiting packaging products, and in particular relates to a holographic anti-counterfeiting film with a hidden hollowed-out aluminized pattern and a manufacturing method thereof. Background technique [0002] Due to its exquisite appearance and good performance, aluminum plating technology is widely used in the packaging of products in various fields. With the development of packaging technology and the demand for anti-counterfeiting products, the concept of "integration of anti-counterfeiting and packaging" was proposed, and With rapid development, the research on the combination of aluminum plating technology and anti-counterfeiting technology has become the applicant's key research and development direction in recent years. After the applicant's efforts in recent years, the applicant has finally developed a refined anti-counterfeiting anti-counterfeiting technology with anti-counterfeiting hollow alum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F3/02C09D167/08C09D133/00C09D7/63
CPCG09F3/02G09F3/0294C09D167/08C09D7/63C08K5/12C08K5/07
Inventor 崔西进田宜谨张磊曹连忠张毅李欣
Owner SHANDONG TAIBAO PACKAGING PROD
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