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Production process of environment-friendly tipping paper

A production process and tipping paper technology, which is applied in the production process field of environmentally friendly tipping paper, can solve the problems of increasing waste water discharge and not being environmentally friendly, and achieve the effects of reducing waste liquid discharge, improving user experience, and strong weather resistance

Active Publication Date: 2020-09-08
NANJING JINLING GOLDFOIL CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the existing technology in the production process of tipping paper, the process of washing aluminum with lye will increase the discharge of waste water, which is not environmentally friendly. The present invention provides a production process for environmentally friendly tipping paper

Method used

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  • Production process of environment-friendly tipping paper
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A kind of production technology of environment-friendly tipping paper, specifically comprises the following steps:

[0039] (1) Coating the paint on the laser working plate roller, after the plate roller and the pressure roller are squeezed, the paint is transferred to the surface of the PET base film, heated and molded, and the laser layer is formed on the surface of the PET base film;

[0040] (2) Coating the water-based transfer coating on the surface of the radium layer by a coating machine, drying it through the first oven after forming the coating layer, and obtaining the coating radium film; wherein, the unwinding tension of the coating radium film is 0.1 ±0.05MPa, the pressure of the coating roller is 0.2±0.05MPa, the speed of the coating machine is 105m / min, the viscosity of the coating is 14±2S, the winding tension of the coated laser film is 0.1±0.05MPa, the coating is dry The amount of glue is 1.1g / m 2 , the first oven is equipped with 4 temperature zones, ...

Embodiment 2

[0047] A kind of production technology of environment-friendly tipping paper, specifically comprises the following steps:

[0048] (1) Coating the paint on the laser working plate roller, after the plate roller and the pressure roller are squeezed, the paint is transferred to the surface of the PET base film, heated and molded, and the laser layer is formed on the surface of the PET base film;

[0049] (2) Coating the water-based transfer coating on the surface of the radium layer by a coating machine, drying it through the first oven after forming the coating layer, and obtaining the coating radium film; wherein, the unwinding tension of the coating radium film is 0.1 ±0.05MPa, the pressure of the coating roller is 0.2±0.05MPa, the speed of the coating machine is 100m / min, the viscosity of the coating is 14±2S, the winding tension of the coated laser film is 0.1±0.05MPa, the coating is dry The amount of glue is 1.2g / m 2 , the first oven is equipped with 4 temperature zones, ...

Embodiment 3

[0056] A kind of production technology of environment-friendly tipping paper, specifically comprises the following steps:

[0057] (1) Coating the paint on the laser working plate roller, after the plate roller and the pressure roller are squeezed, the paint is transferred to the surface of the PET base film, heated and molded, and the laser layer is formed on the surface of the PET base film;

[0058] (2) Coating the water-based transfer coating on the surface of the radium layer by a coating machine, drying it through the first oven after forming the coating layer, and obtaining the coating radium film; wherein, the unwinding tension of the coating radium film is 0.1 ±0.05MPa, the pressure of the coating roller is 0.2±0.05MPa, the speed of the coating machine is 102m / min, the viscosity of the coating is 14±2S, the winding tension of the coated laser film is 0.1±0.05MPa, the coating is dry The amount of glue is 1.3g / m 2 , the first oven is equipped with 4 temperature zones, ...

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Abstract

The invention discloses a production process of an environment-friendly tipping paper. The method comprises the following steps of: coating a coating on the surface of a PET base film, and conductingheating and mould pressing to form a laser layer; coating the surface of the laser layer with a water-based transfer coating through a coating machine to form a coating layer, and drying the coating layer through a first drying oven to obtain a coated laser film; aluminizing the surface of the coating layer coated with the laser film through a vacuum aluminizing machine to obtain an aluminized coating laser film; compounding the front surface of a body paper on the upper surface of the aluminized coating laser film through an adhesive by a compounding machine, and performing drying through a second drying oven to obtain a composite semi-finished product; curing the composite semi-finished product, and then stripping the PET base film to obtain an aluminized laser backing paper; carrying out intaglio hollow-out printing on the lower surface of the aluminized laser backing paper by using water-based ink to obtain a finished product; and slitting and packaging the finished product to obtain the environment-friendly laser tipping paper with a hollow pattern. The tipping paper produced by the process provided by the invention has metal luster, is green and environment-friendly, and haswide applicability.

Description

technical field [0001] The invention relates to a production process of cigarette packaging materials, in particular to a production process of an environment-friendly tipping paper. Background technique [0002] Tipping paper is one of the most important materials in cigarette production. It is used in conjunction with cigarette paper after connecting the filter tip and cigarette sticks. Because cigarette tipping paper directly contacts the human body, the country has put forward higher requirements for its health and environmental protection. This requires strict control of the production process and raw materials of traditional cigarette tipping paper, so as to meet the use requirements. [0003] Due to its high light effect for cigarettes, inherent fragrance, anti-counterfeiting performance, anti-adhesion and environmental protection, laser film has attracted more and more attention in the packaging and printing industry. Through the combination of coating transfer, vac...

Claims

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Application Information

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IPC IPC(8): D21H27/10D21H23/64D21H19/82B44C3/02B44C1/24B44C1/00
CPCD21H27/10D21H23/64D21H19/82B44C3/02B44C1/24B44C1/00
Inventor 沈秋萍俞娟濮厚庆
Owner NANJING JINLING GOLDFOIL CO LTD