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Flexible packaging bag with traceability and anti-counterfeiting functions and preparation method thereof

A flexible packaging bag and functional technology, which is applied in the field of anti-counterfeiting packaging labels and labels, can solve the problems of inability to trace the source, low anti-counterfeiting strength, and easy to be imitated, etc., and achieve the effects of convenient traceability, improved anti-counterfeiting strength, and simple structure

Active Publication Date: 2019-11-01
SHANDONG TAIBAO PREVENTING COUNTERFEIT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of society, food safety scandals that are constantly being exposed have stimulated people's nerves, and food safety issues have gradually become the focus of everyone's attention. An anti-counterfeit code is set on the outside of the soft package to facilitate product traceability, anti-counterfeiting and redemption points, etc. However, the anti-counterfeit codes currently used are all unified anti-counterfeit codes, which not only cannot be traced to the source, but are also easy to be imitated, and the product is counterfeited. The anti-counterfeiting strength is weak Low

Method used

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  • Flexible packaging bag with traceability and anti-counterfeiting functions and preparation method thereof
  • Flexible packaging bag with traceability and anti-counterfeiting functions and preparation method thereof
  • Flexible packaging bag with traceability and anti-counterfeiting functions and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as figure 1 , image 3 , Figure 4As shown, the flexible packaging bag with traceability and anti-counterfeiting functions described in the present invention includes a bag body formed by connecting the front PET layer and the back PET layer. A printing layer 2, a white ink layer 3, a partial white ink layer 4, a two-dimensional code II 5, a cured adhesive layer 6 and a PE heat-sealing film layer 7 are provided, and the printing layer 2 is provided with a two-dimensional code I11 and a two-dimensional code I11 One of the black two-dimensional codes or colored two-dimensional codes or two-dimensional codes composed of multi-color blocks is used. The position of the partial white ink layer 4 corresponds to the two-dimensional code I11, and the position of the two-dimensional code II5 corresponds to the local white ink layer 4. Correspondingly, the QR code II5 uses a black QR code.

[0049] The preparation method of the flexible packaging bag with traceability and ...

Embodiment 2

[0060] Such as figure 1 , image 3 , Figure 4 As shown, the flexible packaging bag with traceability and anti-counterfeiting functions described in the present invention includes a bag body formed by connecting the front PET layer and the back PET layer. A printing layer 2, a white ink layer 3, a partial white ink layer 4, a two-dimensional code II 5, a cured adhesive layer 6 and a PE heat-sealing film layer 7 are provided, and the printing layer 2 is provided with a two-dimensional code I11 and a two-dimensional code I11 One of the black two-dimensional codes or colored two-dimensional codes or two-dimensional codes composed of multi-color blocks is used. The position of the partial white ink layer 4 corresponds to the two-dimensional code I11, and the position of the two-dimensional code II5 corresponds to the local white ink layer 4. Correspondingly, the two-dimensional code II5 adopts a colored two-dimensional code or a two-dimensional code composed of multi-color block...

Embodiment 3

[0073] Such as Figure 2-Figure 4 As shown, the flexible packaging bag with traceability and anti-counterfeiting functions described in the present invention includes a bag body formed by connecting the front PET layer and the back PET layer, and the bottom of the PET layer 1 on the back of the bag body is sequentially provided with a printing layer 2 and a partial white ink layer. Ⅰ8, cured adhesive layer Ⅰ9, PET layer 10 with aluminized layer, partial white ink layer 4, two-dimensional code II5, cured adhesive layer 6 and PE heat-sealing film layer 7, and the printed layer 2 is provided with a two-dimensional code Ⅰ11, two-dimensional code I11 adopts one of black two-dimensional code or color two-dimensional code or two-dimensional code combined with multi-color blocks. Two-dimensional code I11 corresponds to the position of partial white ink layer I8, and the position of two-dimensional code II5 Corresponding to the partial white ink layer 4, the two-dimensional code II 5 a...

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Abstract

The invention relates to a soft packing bag with source tracing and anti-counterfeiting functions and a preparation method thereof, and belongs to the field of anti-counterfeiting package labeling identification. The soft packing bag comprises a bag body formed by connecting a frontal PET layer with a back PET layer; a printing layer (2), a white ink layer (3), a local white ink layer (4), a two-dimensional code II (5), a curing glue layer (6) and a PE heat sealing film layer (7) are arranged below the back PET layer (1) of the bag body in sequence; the printing layer (2) is provided with a two-dimensional code I (11); the local white ink layer (4) is opposite to the two-dimensional code I (11); and the two-dimensional code II (5) is opposite to the local white ink layer (4). The soft packing bag is high in logo anti-counterfeiting degree and not liable to be simulated, can realize such functions source tracing, anti-counterfeiting, integration and prize claiming of products, and can promote the credibility on brands; and the preparation method is scientific, reasonable, simple and feasible.

Description

technical field [0001] The invention relates to a flexible packaging bag with traceability and anti-counterfeiting functions and a preparation method thereof, which belongs to the field of anti-counterfeiting packaging labels. Background technique [0002] With the continuous development of society, food safety scandals that are constantly being exposed have stimulated people's nerves, and food safety issues have gradually become the focus of everyone's attention. An anti-counterfeit code is set on the outside of the soft package to facilitate product traceability, anti-counterfeiting and redemption points, etc. However, the anti-counterfeit codes currently used are all uniform anti-counterfeit codes, which not only cannot be traced back to the source, but are also easy to be imitated, and the product is counterfeited. The anti-counterfeiting strength is weak Low. [0003] Facing the complex market situation, consumers most want to know the quality and safety of products an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B61/02B65D33/00
CPCB65B61/02B65D33/004
Inventor 田少良张晓丽徐立宣巩守峰赵波田亮
Owner SHANDONG TAIBAO PREVENTING COUNTERFEIT
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