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Composite packaging material, method for its manufacture, and hermetically sealed package made therefrom

A composite packaging material and sealing packaging technology, used in packaging, wrapping paper, transportation and packaging, etc., can solve the problems of indistinguishable temperature conditions, inability to enter product information, and different setting parameters of filling machines.

Active Publication Date: 2019-07-30
GREATVIEW BEIJING TRADING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, limited by the same QR code, many detailed product information cannot be entered. For example, the same batch of packaging materials may be used on different filling machines, and the setting parameters of each filling machine are also different. The production date, Indistinguishable from temperature conditions etc.

Method used

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  • Composite packaging material, method for its manufacture, and hermetically sealed package made therefrom
  • Composite packaging material, method for its manufacture, and hermetically sealed package made therefrom

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] The base paper is unrolled and introduced to the flexographic printing equipment group through the guide roller; after printing, it passes through the two-dimensional code spraying device set up between the printing equipment group and the embossing machine. The two-dimensional code spraying device is provided with a photoelectric sensor to identify the positioning mark printed on the base paper substrate and control the spraying of the two-dimensional code spraying device. The two-dimensional code spraying device is connected with a two-dimensional code generating system to generate two-dimensional codes online, so each two-dimensional code on the base paper substrate is different. Then, after drying the ink, the base paper substrate sprayed with the QR code is introduced into the creasing machine for creasing and punching.

[0053]Afterwards, the material rolls are introduced into the composite production line, and composited with the waterproof layer, gas barrier lay...

Embodiment 2

[0055] Using the same method and equipment as in Example 1, the difference is that the two-dimensional code spraying device is not equipped with a photoelectric sensor, but is connected to the control system of the printing equipment, sharing the synchronization data of the printing equipment, and controlling the nozzle to spray the two-dimensional code.

Embodiment 3

[0057] Use the same method and equipment as in Example 1, except that the two-dimensional code spraying device is arranged after the creasing machine.

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PUM

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Abstract

The invention relates to a composite packaging material for producing liquid beverage packages. The composite packaging material comprises a plurality of individual liquid for forming a beverage packaging unit, the packaging material comprises a waterproof layer, printing layer, and base layer, characterized in that each have mutually different two-dimensional code on the unit. The invention also relates to a method for producing such a composite packaging material and the packaging material by the sealed package.

Description

technical field [0001] The present invention relates to a composite packaging material for the production of liquid beverage packaging, and also to a method for its manufacture, and to a sealed package made from the packaging material. Background technique [0002] Liquid foods, such as milk and yoghurt, and semi-liquid foods, such as juice, are usually sold in small volume consumer packaging containers. The packaging container is used to protect food throughout the value chain during transport and handling. [0003] Such packaging containers are formed from a continuous roll of packaging material that can be slit to form blanks, or sealed longitudinally to form tubes of packaging material, which are then sealed into shape while filling the contents, and finally sealed in the folding process. The bits are folded into the shape of the final package. [0004] For liquid or semi-liquid foods, current packaging containers are made of paper-based composite packaging material wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D65/40
Inventor 毕桦陈桂宁张大鹏李犇翟晓亮
Owner GREATVIEW BEIJING TRADING CO LTD