Production method for packaging bag with various traceability codes

A production method and packaging bag technology, applied in the field of flexible packaging, can solve problems such as low efficiency, time-consuming and laborious, and achieve the effect of improving production efficiency and reducing process flow

Active Publication Date: 2016-11-23
安徽独秀包装科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, the demand for flexible packaging in the global consumer market has maintained a trend of accelerated growth. In order to strengthen the production and safety issues of products in various fields, the realization of multiple sizes in one bag will inevitably become the development trend of the flexible packaging product market. The so-called multi-size in one bag is Endow product packaging with barcodes, QR codes, logistics codes, invisible codes, quantum cloud codes and other traceability codes in one, which can effec

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Example one

[0017] (1) Install multiple code marking machines or inkjet printers on the printing machine. The number of code marking machines or inkjet printers is the same as the number of traceable codes to be printed. The polyester film is stretched in two directions through the printing machine ( (Abbreviated as PET) printed decorative patterns and explanatory text on the back of the transparent film, and reserve a lot of blank areas;

[0018] (2) During the printing process, perform corona treatment on the reserved blank area, and at the same time, transmit various traceability codes of the product online to the coding machine or coding machine through the computer, and print it on the blank that has been corona treated. District

[0019] (3) Wind ion heating is applied to the PET film to strengthen the adhesion of the traceability code;

[0020] (4) Heat-seal the inner film layer on the back of the PET film after the wind ion heating treatment by a compound machine to ...

Example Embodiment

[0023] Example two

[0024] (1) Install multiple code marking machines or inkjet printers on the printing machine. The number of code marking machines or inkjet printers is the same as the number of traceability codes to be printed. The polypropylene (referred to as OPP) Decorative patterns and explanatory text are printed on the back of the transparent film, and a lot of blank areas are reserved;

[0025] (2) During the printing process, perform corona treatment on the reserved blank area, and at the same time, transmit various traceability codes of the product online to the coding machine or coding machine through the computer, and print it on the blank that has been corona treated. District

[0026] (3) Wind ion heating is applied to OPP membrane material to strengthen the adhesion of the traceability code;

[0027] (4) Heat-seal the inner film layer on the back of the OPP film after the wind ion heating treatment by a compound machine to obtain a bag body material, the heat-seale...

Example Embodiment

[0030] Example three

[0031] (1) Install multiple code marking machines or inkjet printers on the printing machine. The number of code marking machines or inkjet printers is the same as the number of traceable codes to be printed. The two-way stretch nylon film (referred to as PA) Print decorative patterns and explanatory text on the back, and reserve multiple blank areas;

[0032] (2) During the printing process, perform corona treatment on the reserved blank area, and at the same time, transmit various traceability codes of the product online to the coding machine or coding machine through the computer, and print it on the blank that has been corona treated. District

[0033] (3) Wind ion heating is applied to the PA membrane material to strengthen the adhesion of the traceability code;

[0034] (4) Heat-seal the inner film layer on the back of the PA film after the wind ion heating treatment by the compound machine to obtain the bag body material, and the heat-seal inner film lay...

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PUM

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Abstract

The invention discloses a production method for a packaging bag with various traceability codes and belongs to the technical field of soft packaging. The production method includes the following steps that firstly, a transparent film material is provided, the film material comprises a front face and a back face, the back face is subjected to inner printing and meanwhile printed with decorative patterns and an explanatory text of the packaging bag, and multiple blank regions are reserved; secondly, corona treatment is conducted on the blank regions; thirdly, the blank regions obtained in the second step are printed with the traceability codes; fourthly, wind iron heating treatment is conducted on the film material obtained in the third step; fifthly, the back face of the film material obtained in the fourth step is covered with a bottom layer, and then a bag body material is obtained; sixthly, curing and cooling treatment are conducted on the bag body material; and seventhly, the bag body material obtained in the sixth step is made into the packing bag or cut into roll films.

Description

technical field [0001] The invention relates to the technical field of flexible packaging, in particular to a method for producing packaging bags with multiple traceability codes. Background technique [0002] In recent years, the demand for flexible packaging in the global consumer market has maintained a trend of accelerated growth. In order to strengthen the production and safety issues of products in various fields, the realization of multiple sizes in one bag will inevitably become the development trend of the flexible packaging product market. The so-called multi-size in one bag is Endow product packaging with barcodes, QR codes, logistics codes, invisible codes, quantum cloud codes and other traceability codes in one, which can effectively strengthen the information tracking of the production and circulation of food, medicine and other products, so that the source of products can be checked and whereabouts can be traced. The purpose of tracing and accountability is an...

Claims

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Application Information

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IPC IPC(8): B65D33/00
CPCB65D33/004B65D2203/00
Inventor 刘文友
Owner 安徽独秀包装科技有限公司
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