Transparent roller for laser imprinting and laser imprinting device

A transparent roller and laser technology, used in printing, stamping and other directions, can solve the problems of low pattern surface quality, long process route, low efficiency, etc., and achieve the effect of not easy to wrinkle, ensure high quality, and good heat resistance.

Active Publication Date: 2014-04-16
广东依明机械科技有限公司
View PDF12 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional laser pattern imprint transfer needs to use high temperature and high pressure to complete the production of laser film first, and then use film-to-film transfer, which leads to the following disadvantages: 1. Long process route, low precision, low efficiency ...

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
  • Transparent roller for laser imprinting and laser imprinting device
  • Transparent roller for laser imprinting and laser imprinting device
  • Transparent roller for laser imprinting and laser imprinting device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0068] see image 3 , the present invention provides a first embodiment of a laser imprinting device, including: a medium printing device for printing a medium 200 on a substrate 100, and for embossing a laser pattern on the substrate 100 The embossing transfer device on the top, and the take-up roller 14. Wherein, the medium printing device includes: a medium loading device 3 for loading the medium 200; at least one transmission roller arranged on the medium loading device 3, in this embodiment, the transmission roller includes two One, respectively the first transfer roller 4 and the second transfer roller 5; a printing roller 6 and a printing roller 7 for printing the medium 200 on the substrate 100, and the printing roller 6 is provided with at least one printing plate 61 . The imprint transfer device includes a pressure roller 9 , a transparent roller 1 and an ultraviolet curing device 10 .

[0069] The transparent roller 1 includes a roller body, a hub and a roller sh...

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 a transparent roller for laser imprinting. The transparent roller comprises a roller body, a roller hub and a roller shaft. The roller body comprises a quartz glass transparent roller and a plastic transparent roller which is arranged on the quartz glass transparent roller in a sleeved mode and is not in contact with the quartz glass transparent roller. The quartz glass transparent roller and the plastic transparent roller are driven in a synchronous mode through a servo motor. The transparent roller is provided with at least one mother set with an engraved laser pattern. The transparent roller further comprises a shading layer which is arranged above the plastic transparent roller. A light transmitting pattern of the shading layer is matched with the laser pattern of the mother set. Correspondingly, the invention discloses a laser imprinting device used for the transparent roller. Point-to-point location special set pattern imprinting transferring can be achieved, the fringing phenomenon of four sides of a transferred pattern is removed, imprinting transferring pattern accuracy is improved, and pattern surface quality is improved.

Description

technical field [0001] The invention relates to the technical field of printing equipment, in particular to a transparent roller for laser embossing and a laser embossing device. Background technique [0002] At present, the laser pattern making method is realized by coating, molding (high temperature, high pressure), or made into a laser film, and then the laser effect is realized on the printing material by means of transfer, hot stamping, cold stamping, etc. The specific process route is as follows: [0003] One of the traditional laser pattern imprinting transfer production processes: the process steps are in order of selecting a specific film such as PET → coating a release agent on the film → molding graphics on the release layer at high temperature and high pressure → making a laser film → on the laser film Glue application→composite the laser film and printing material→peel off the laser film→transfer the graphic and laser texture layer to the printing material. ...

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): B41K3/20
Inventor 夏海波
Owner 广东依明机械科技有限公司
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