A kind of packaging film processing technology

A technology of packaging film and processing technology, which is applied in the field of self-adhesive film processing, can solve problems such as self-adhesive film tearing, and achieve the effect of high-quality processing

Active Publication Date: 2019-04-30
CHONGQING SAN CHUANG PRINTING CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a packaging film processing technology to s

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
  • A kind of packaging film processing technology
  • A kind of packaging film processing technology
  • A kind of packaging film processing technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0026] The packaging film processing technology in this scheme comprises the following steps:

[0027] Step 1, film attachment: attach the film to the conveyor belt body and advance with the belt body;

[0028] Step 2, punching: when the film passes through the drive unit, the spiral coil in the upper drive unit is energized and forms an electromagnet with the iron core, which generates a repulsive force that drives the flying knife downward. Through the through hole of the film and the conveyor belt body, a self-adhesive film processing is completed, and the flying knife enters the lower driving unit. At this time, the spiral coil of the lower driving unit is energized to generate a repulsive force that drives the flying knife upward, and the flying knife overcomes its own gravity. Pass through the through hole and film of the conveyor belt body at high speed, so as to complete another self-adhesive film processing;

[0029] Step 3, repeat steps 1-2 until the self-adhesive f...

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

No PUM Login to view more

Abstract

The invention discloses a processing technology of a packaging film. The processing technology comprises the steps that step 1, film attachment: the film is attached to a conveyor belt body and movesforward along with the belt body; step 2, punching: when the film passes through a drive unit, a spiral coil in an upper drive unit is connected with power and forms an electromagnet together with aniron core, a repulsion force driving a flying cutter to move downward is produced, the flying cutter passes through a through hole of the film and the conveyor belt body at high speed under the actionof the repulsion force and own gravity, adhesive film processing is completed, the flying cutter enters into a lower drive unit, at this time the spiral coil of the drive unit is connected with power, the repulsion force driving the flying cutter to move upward is produced, the flying cutter overcomes its own gravity to move upward at high speed passing through the through hole and film of the conveyor belt, and another adhesive film processing is completed; step 3, steps 1-2 are repeated, until the adhesive film processing is completed. The processing technology of the packaging film is convenient and practical.

Description

technical field [0001] The invention relates to the field of packaging printed matter processing, in particular to a method for processing a self-adhesive film. Background technique [0002] Self-adhesive is a kind of packaging printed matter, also called self-adhesive label material. It is a composite material with paper, film or other special materials as the fabric, adhesive on the back, and silicon-coated protective paper as the base paper. And after printing, die-cutting and other processing, it becomes a finished label; it has the advantages of no glue brushing, no paste, no dipping in water, no pollution, and saving labeling time. It has a wide range of applications and is convenient and quick. At present, the text on the self-adhesive label is formed by printing, but the printed self-adhesive label is generally a whole sheet, that is, multiple small labels are concentrated on the entire sheet of paper, and each small label needs to be cut by hand to achieve a small s...

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): G09F3/02G09F3/10
Inventor 陈本发
Owner CHONGQING SAN CHUANG PRINTING CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap