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

Body-paper-free environment-friendly thermosensitive label and preparation method thereof

An environmentally friendly, linerless technology, applied in the field of labels, can solve the problems of resource waste, release paper waste, environmental pollution, etc., and achieve the effects of cost saving, square weight reduction, and convenient and simple processing

Pending Publication Date: 2020-06-09
ZHONGSHAN FUZHOU ADHESIVE PROD CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two types of products both contain release paper. After the label is separated from the release paper during use, release paper waste will be generated, causing environmental pollution and waste of resources.

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
  • Body-paper-free environment-friendly thermosensitive label and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] An environment-friendly heat-sensitive label without a backing paper, including a heat-sensitive composite layer and an adhesive layer 4. The heat-sensitive composite layer includes a silicone oil layer 1, a heat-sensitive paper 2, and a polyethylene layer 3. The silicone oil layer 1 is covered on the heat-sensitive paper 2. The heat-sensitive surface of the heat-sensitive paper 2 is covered with a polyethylene layer 3 on the non-heat-sensitive surface of the heat-sensitive paper 2.

[0022] The silicone oil layer 1 is UV solvent-free silicone or water-based silicone oil.

[0023] The polyethylene layer 3 is composed of low-density polyethylene and high-density polyethylene.

[0024] The adhesive layer 4 is a hot-melt pressure-sensitive adhesive or a water-based pressure-sensitive adhesive.

[0025] A method for preparing a linerless environmentally friendly heat-sensitive label, comprising:

[0026] a. Coating the silicone oil layer 1 on the heat-sensitive surface of...

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 relates to a body-paper-free environment-friendly thermosensitive label and a preparation method thereof. The body-paper-free environment-friendly thermosensitive label comprises a thermosensitive composite layer and a gluing layer, wherein the thermosensitive composite layer comprises a silicone oil layer, thermosensitive paper and a polyethylene layer; the silicone oil layer coversa thermosensitive surface of the thermosensitive paper; the polyethylene layer covers a non-thermosensitive surface of the thermosensitive paper; the silicone oil layer is UV solvent-free silicon orwater-based silicone oil; and the polyethylene layer is composed of low-density polyethylene and high-density polyethylene. The body-paper-free environment-friendly thermosensitive label is rolled toform a product, the cost is saved, and the product is light and thin.

Description

technical field [0001] The invention belongs to the field of labels, and in particular relates to a bottomless environmental-friendly heat-sensitive label and a preparation method thereof. Background technique [0002] At present, thermal labels are widely used in supermarkets, logistics industry, product process identification or short-term identification of products due to their fast and convenient printing. When the logistics industry involves user information confidentiality, product process traceability control and product identification anti-counterfeiting, etc., three-layer thermal labels are often selected to meet the needs. There are two types of three-layer thermal labels currently used: the first type is thermal Composed of sensitive composite layer, glue and release paper, the thermal composite layer is the thermal paper of the first layer and the film or paper of the second layer bonded together by adhesive, and its softness is general; the second type is therma...

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): G09F3/02
CPCG09F3/02G09F2003/023G09F2003/0241G09F2003/0257
Inventor 陈湘丽杜中宝
Owner ZHONGSHAN FUZHOU ADHESIVE PROD CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com