Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Soft pack hardened cigarette paper and manufacturing method thereof

A technology for cigarette wrapping paper and soft wrapping, which is applied in directions such as wrapping paper, wrapping paper, packaging, etc., can solve the problems of opening glue, paper stiffness of cigarette wrapping paper, and paper water absorption that cannot meet the production requirements of roll wrapping, and achieves a simple production method. , The effect of prolonging the storage time and reducing the folding resistance

Inactive Publication Date: 2018-11-02
HUBEI CHINA TOBACCO IND +1
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the production process of soft-wrapped hardened cigarette wrapping paper cigarettes, there is a glue-opening phenomenon. At present, the problem of glue-opening is solved by adding toothed lines on the bonding edge or increasing the width of the bonding edge, but the problem cannot be solved well.
Now improve from the paper source of soft pack hardened cigarette pack paper, the paper stiffness and paper water absorption of the current cigarette pack paper cannot meet the production requirements of packs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Soft pack hardened cigarette paper and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] at 170g / m 2 The back of the Hongta coated white cardboard is coated with a layer of water-based paint to form a back coating; the surface of the Hongta coated white cardboard is coated with a layer of water-based glue to form an adhesive layer. The thickness of the adhesive layer is 10 μm; The transfer coating is coated on the transfer film, dried and aluminized, the square resistance of the aluminized layer is 1.0Ω, and the transfer film with the transfer layer is obtained; the transfer film with the transfer layer is covered on the adhesive layer, dried, The transfer film is peeled off to obtain soft-wrapped hardened cigarette wrapping paper; after the transfer film is peeled off, a waterproof layer is coated on the transfer layer.

Embodiment 2

[0027] at 170g / m 2 A layer of water-based paint is coated on the back of the horse-coated white cardboard to form a back coating; a layer of water-based glue is coated on the surface of the horse-coated white cardboard to form an adhesive layer, and the thickness of the adhesive layer is 20 μm; The transfer coating is coated on the transfer film, dried and aluminized, the square resistance of the aluminized layer is 2.0Ω, and the transfer film with the transfer layer is obtained; the transfer film with the transfer layer is covered on the adhesive layer, dried, The transfer film is peeled off to obtain soft-wrapped hardened cigarette wrapping paper; after the transfer film is peeled off, a waterproof layer is coated on the transfer layer.

Embodiment 3

[0029] at 170g / m 2 A layer of water-based paint is coated on the back of the Zhonghua coated white cardboard to form a back coating; a layer of water-based glue is coated on the surface of the Zhonghua coated white cardboard to form an adhesive layer, and the thickness of the adhesive layer is 30 μm; The transfer coating is coated on the transfer film, dried and aluminized, the square resistance of the aluminized layer is 3.0Ω, and the transfer film with the transfer layer is obtained; the transfer film with the transfer layer is covered on the adhesive layer, dried, The transfer film is peeled off to obtain soft-wrapped hardened cigarette wrapping paper; after the transfer film is peeled off, a waterproof layer is coated on the transfer layer.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses soft pack hardened cigarette paper and a manufacturing method thereof. The soft pack hardened cigarette paper comprises base paper, an adhesive layer and a transfer layer whichare laminated on the surface of the base paper from inside to outside sequentially, and a back coating which is laminated on the back of the base paper, wherein the adhesive layer is located betweenthe base paper and the transfer layer to bond the base paper and the transfer layer. According to the soft pack hardened cigarette paper, the water-based coating layer is applied to the back of the base paper, so that the influence on aluminum plating effect by permeation of glue to the back of the base paper when the water-based glue is applied to the surface of the base paper through the back isavoided, and rolling of a finished product of the soft pack hardened cigarette paper during roll paper production is facilitated; the transfer layer is coated with a waterproof layer, disadvantages to cigarette molding with the soft bag hardened cigarette paper due to reduced stiffness, water absorption and folding endurance of the soft bag hardened cigarette paper because moisture enters the soft bag hardened cigarette paper and affects moisture content of the soft bag hardened cigarette paper can be effectively prevented. The manufacturing method of the soft pack hardened cigarette paper issimple, and the cost is lower.

Description

technical field [0001] The invention belongs to the field of packaging materials, and in particular relates to a soft-wrapped hardened cigarette wrapping paper and a manufacturing method thereof. Background technique [0002] With the continuous improvement of people's living standards, people's aesthetics of product packaging is also constantly improving. A good product packaging can not only protect the product well, but also attract people's desire to buy, and can improve the product's popularity among consumers. brand value in mind. [0003] Cigarette packaging basically has two packaging forms: hard box packaging and soft box packaging. High-grade coated white cardboard and coated paper are used as outer packaging materials for packaging and molding on different packaging machines. Compared with hard packaging, flexible packaging is easy to deform due to the paper, and the cigarettes inside are flattened and bent, which cannot protect cigarettes very well. In addition,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): D21H27/10D21H19/82D21H19/84D21H21/16D21H21/18D21H23/70D21H23/64
CPCD21H19/82D21H19/84D21H21/16D21H21/18D21H23/64D21H23/70D21H27/10
Inventor 钱建峰曾强朱红艳朱小利刘冬陈思思褚玮杨越
Owner HUBEI CHINA TOBACCO IND
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com