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Production technology of combination packaging bag with anti-fake function

A composite packaging bag and production process technology, which is applied to household appliances, other household appliances, flat products, etc., can solve the problems of non-uniqueness of anti-counterfeiting codes, unsatisfactory anti-counterfeiting effect, inconvenient product management, etc. Easy to manage, not easy to forge effects

Inactive Publication Date: 2015-11-04
安徽明诚塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many kinds of composite packaging bags on the market. In order to protect their products, manufacturers print various anti-counterfeiting identification codes on the surface of ordinary packaging bags. Although it has a certain anti-counterfeiting effect, this kind of anti-counterfeiting code is not unique, and the anti-counterfeiting performance is not strong, which causes inconvenience in product management and unsatisfactory anti-counterfeiting effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A composite packaging bag production process with anti-counterfeiting function, comprising the following steps:

[0022] S1 printing: done by gravure printing machine. (1) Before printing, prepare the ink according to the sample. The viscosity should be controlled uniformly. The minimum viscosity should be kept without affecting the printing quality. At the same time, it must be timed during work (keep it at about 10 minutes in hot season and about 20 minutes in severe cold season) Add corresponding solvents to avoid artificial waste of resources and ensure printing quality. The ink needs to be filtered in time during continuous production. (2) Adjust the printing speed of the gravure color printing machine. For food and pharmaceutical packaging, the printing speed should not exceed 60m / min, and open the ventilation valve to the maximum position, and pass the printing film through all drying channels to volatilize the solvent. (3) Keep the gravure color printing machin...

Embodiment 2

[0029] Embodiment 2: It is basically the same as Embodiment 1 and will not be repeated. The difference is: the printing temperature of S1 is controlled at 50°C; the mass concentration of glue required for S4 compounding is 50%, and the amount of glue required is 3.5g / m 2 In the compounding step of S4, the temperature of the compounding machine is controlled as 50°C in the first zone, 55°C in the second zone, 60°C in the third zone, 60°C in the fourth zone, and 60°C on the hot roller; the curing temperature in S5 is 60°C, and the curing is 20 hours.

Embodiment 3

[0030] Embodiment 3: It is basically the same as Embodiment 1 and will not be repeated. The difference is that the printing temperature of S1 is controlled at 40°C; the mass concentration of glue required for S4 compounding is 35%, and the amount of glue required is 2.8g / m 2 In the S4 composite step, the temperature of the composite machine is controlled as 48°C in the first zone, 52°C in the second zone, 55°C in the third zone, 56°C in the fourth zone, and 53°C on the hot roller; the curing temperature in S5 is 50°C, and the curing is 30 hours.

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Abstract

The invention relates to the field of packaging bag production, and in particular to a production technology of a combination packaging bag with an anti-fake function. Raw materials are subjected to the steps of printing, code spraying, blow molding, combining, curing, pattern layer spraying, slitting, bag making and the like and then are manufactured into independent packaging bags or roll films. The printing temperature is controlled within the range from 30 DEG C to 50 DEG C. During combination, the concentration of needed glue ranges from 18% to 50%, and the amount of the needed glue is 2.0-3.5 g / m<2>. The temperature of the first area of a combination machine is controlled within the range from 45 DEG C to 50 DEG C, the temperature of the second area of the combination machine is controlled within the range from 50 DEG C to 55 DEG C, the temperature of the third area of the combination machine is controlled within the range from 50 DEG C to 60 DEG C, the temperature of the fourth area of the combination machine is controlled within the range from 50 DEG C to 60 DEG C, and the temperature of a hot roll is controlled within the range from 45 DEG C to 60 DEG C. The production technology of the combination packaging bag with the anti-fake function is simple, and an anti-fake code is unique, not easy to forge, convenient to manage and high in anti-fake performance.

Description

technical field [0001] The invention relates to the field of packaging bag production, in particular to a composite packaging bag production process with anti-counterfeiting function. technical background [0002] At present, there are many kinds of composite packaging bags on the market. In order to protect their products, manufacturers print various anti-counterfeiting identification codes on the surface of ordinary packaging bags. The anti-counterfeiting identification codes on the product packaging bags or film rolls are formulated consistently. Although there is a certain anti-counterfeiting effect, this anti-counterfeiting code does not have uniqueness, and the anti-counterfeiting property is not strong, which causes product management inconvenience and unsatisfactory anti-counterfeiting effect. Contents of the invention [0003] The purpose of the present invention is to provide a simple process for the production of composite packaging bags with anti-counterfeiting...

Claims

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Application Information

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IPC IPC(8): B29D7/01
Inventor 程明程珉淅洪柳根
Owner 安徽明诚塑业有限公司
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