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 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 effective measure to strengthen the quality and safety management and risk control of the whole process. At present, most of the existing packaging bag traceability codes are printed on cards or self-adhesive labels by printers, and then manually adhered to product packaging. on, laborious and inefficient

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] (1) Install multiple coding machines or inkjet printers on the printing machine. The number of coding machines or inkjet printers is the same as the number of traceability codes to be printed, and the two-way stretched polyester film ( PET for short) on the back of the transparent film to print decorative patterns and explanatory text, and reserve multiple blank areas;

[0018] (2) Corona treatment is performed on the reserved blank area during the printing process, and at the same time, various traceability codes of the product are transmitted online to the inkjet printer or coding machine through the computer, and printed on the blank area that has been corona treated District;

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

[0020] (4) The bag body material is obtained by covering the heat-sealed inner film layer on the back of the PET film material after the wind ion heating treatment by a ...

Embodiment 2

[0024] (1) Install multiple coding machines or inkjet printers on the printing machine. The number of coding machines or inkjet printers is the same as the number of traceability codes to be printed. OPP) Print decorative patterns and explanatory text on the back of the transparent film, and reserve multiple blank areas;

[0025] (2) Corona treatment is performed on the reserved blank area during the printing process, and at the same time, various traceability codes of the product are transmitted online to the inkjet printer or coding machine through the computer, and printed on the blank area that has been corona treated District;

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

[0027] (4) The bag body material is obtained by covering the back of the OPP film material after the wind ion heating treatment with a heat-sealed inner film layer by a compound machine, and the heat-sealed inner film lay...

Embodiment 3

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

[0032] (2) Corona treatment is performed on the reserved blank area during the printing process, and at the same time, various traceability codes of the product are transmitted online to the inkjet printer or coding machine through the computer, and printed on the blank area that has been corona treated District;

[0033] (3) Air ion heating is carried out on the PA film material to strengthen the adhesion of the traceability code;

[0034] (4) The bag body material is obtained by covering the heat-sealed inner film layer on the back of the PA film material after the wind ion heating treatment by a compound machine, and the heat-...

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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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