CN-224211573-U - Anti-counterfeiting packaging film

Abstract

The utility model provides an anti-counterfeiting packaging film which comprises an AL film, an OPP film, a VC film, a false anti-counterfeiting mark, a covering anti-counterfeiting sheet and an anti-counterfeiting two-dimensional code, wherein the AL film, the OPP film and the VC film are combined together, the false anti-counterfeiting mark is printed on the OPP film, the false anti-counterfeiting two-dimensional code is arranged on the AL film, the covering anti-counterfeiting sheet is combined on the AL film, the OPP film and the VC film, the protection and the mechanical properties are achieved, the false anti-counterfeiting mark and the anti-counterfeiting two-dimensional code are arranged in a staggered mode, and the dynamic anti-counterfeiting of the thermosensitive covering anti-counterfeiting sheet is matched, so that the anti-counterfeiting reliability and the concealment are improved, and the anti-counterfeiting packaging film is not easy to imitate.

Inventors

• LIN WUHUI
• SHI RUIHUA

Assignees

• 苏州海顺包装材料有限公司

Dates

Publication Date

20260508

Application Date

20250623

Claims (4)

1. 1. The anti-counterfeiting packaging film is characterized by comprising an AL film (1), an OPP film (2), a VC film (3), a false anti-counterfeiting mark (4), a covering anti-counterfeiting sheet (5) and an anti-counterfeiting two-dimensional code (6), wherein the AL film (1), the OPP film (2) and the VC film (3) are compounded together, the false anti-counterfeiting mark (4) is printed on the OPP film (2), the false anti-counterfeiting two-dimensional code (6) is arranged on the AL film (1), and the covering anti-counterfeiting sheet (5) is compounded.
2. 2. A tamper-evident packaging film as claimed in claim 1, characterized in that said cover tamper-evident sheet (5) is laminated between said AL film (1) and OPP film (2), said OPP film (2) having a surface laminated with a wear-resistant film covering the surface of the pseudo tamper-evident label (4).
3. 3. The anti-counterfeiting packaging film according to claim 2 is characterized in that the false anti-counterfeiting mark (4) printed by the OPP film (2) and the anti-counterfeiting two-dimensional code (6) printed and carved on the surface of the AL film (1) are not located on the same straight line, and are arranged in a staggered mode.
4. 4. The anti-counterfeiting packaging film according to claim 3, wherein the surface of the AL film (1) is covered with a composite anti-counterfeiting sheet (5) on the surface of the anti-counterfeiting two-dimensional code (6), and the composite anti-counterfeiting sheet (5) is of a rectangular sheet structure made of a thermosensitive material.

Description

Anti-counterfeiting packaging film Technical Field The utility model belongs to the technical field of packaging films, and particularly relates to an anti-counterfeiting packaging film. Background In the modern commodity market, anti-counterfeiting packaging films are important for protecting products, maintaining consumer rights and interests and enterprise brand images. With the continuous improvement of counterfeiting technology, the traditional anti-counterfeiting packaging film faces more and more challenges. At present, the common anti-counterfeiting packaging film technology in the market has a certain anti-counterfeiting function, but has obvious defects. For example, the traditional single anti-counterfeiting technology (such as laser holography, electronic supervision codes and the like) has single anti-counterfeiting level, a counterfeiter can easily forge the anti-counterfeiting mark through copying the surface, so that consumers are difficult to accurately distinguish the authenticity, part of the multi-layer anti-counterfeiting structure packaging film has the problems of complex structure and high production cost, is unfavorable for being widely applied to various product packages, and in addition, misleading prevention to consumers is not fully considered in design of the traditional anti-counterfeiting packaging film, and the counterfeiter can confuse the viewing and listening by manufacturing similar false anti-counterfeiting marks. Therefore, it is very necessary to invent an anti-counterfeiting packaging film. Disclosure of utility model In order to solve the technical problems, the utility model provides an anti-counterfeiting packaging film which comprises an AL film, an OPP film, a VC film, a false anti-counterfeiting mark, a covering anti-counterfeiting sheet and an anti-counterfeiting two-dimensional code, wherein the AL film, the OPP film and the VC film are combined together, the false anti-counterfeiting mark is printed on the OPP film, the anti-counterfeiting two-dimensional code is arranged on the AL film, and the covering anti-counterfeiting sheet is combined. Preferably, the covering anti-counterfeiting sheet is compounded between the AL film and the OPP film, and the wear-resistant film compounded on the surface of the OPP film covers the surface of the false anti-counterfeiting mark. Preferably, the false anti-counterfeiting mark printed by the OPP film and the anti-counterfeiting two-dimensional code printed and carved on the surface of the AL film are not positioned on the same straight line, both are arranged in a staggered way. Preferably, the AL film surface compounded covered anti-counterfeiting sheet is covered on the anti-counterfeiting two-dimensional code surface, wherein the covered anti-counterfeiting sheet is of a rectangular sheet structure made of a thermosensitive material. Compared with the prior art, the utility model has the following beneficial effects: The AL film, the OPP film and the VC film are combined together, the AL film has good barrier property, can effectively prevent moisture and oxygen and protect internal products, the OPP film can strengthen the mechanical strength of the packaging film and improve the stretching resistance and tear resistance of the packaging film, the VC film can further improve the barrier property or provide other additional functions, and the packaging film has excellent protective performance and mechanical property by combining the three films, thereby being applicable to packaging requirements of various products. The false anti-counterfeiting mark printed on the OPP film and the anti-counterfeiting two-dimensional code on the surface of the AL film are arranged in a staggered mode, so that a counterfeiter is difficult to accurately copy the true and false anti-counterfeiting information at the same time, and the counterfeiting difficulty and the counterfeiting cost are increased. When a consumer distinguishes, the consumer can only find the true anti-counterfeiting two-dimensional code through a specific mode (such as combination with temperature triggering and the like), so that misleading caused by the surface false mark is effectively avoided, and anti-counterfeiting reliability and concealment are improved. The composite anti-counterfeiting covering sheet on the surface of the AL film is made of a thermosensitive material, and can cover the anti-counterfeiting two-dimensional code at normal temperature, so that the anti-counterfeiting two-dimensional code is prevented from being easily found and copied. When the packaging film is subjected to specific temperature operation (such as heating), the thermosensitive material changes, the anti-counterfeiting two-dimensional code is exposed, and a consumer can verify authenticity by scanning the code. The dynamic anti-counterfeiting mode increases anti-counterfeiting interestingness and technological sense, and simultaneously improves anti-counterfeiting pertinence