High-precision plate-free three-dimensional hot stamping process

A high-definition, three-dimensional technology, applied in the hot stamping field of printing and packaging products, can solve the problems of weak visual effect and touch effect, no three-dimensional sense of hot stamping UV glue pattern, etc., and achieve the advantages of convenient operation, cost reduction and positioning time Effect
CN112158015AInactive Publication Date: 2021-01-01WENZHOU LIKEDA PRINTING
5 Cites 4 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
WENZHOU LIKEDA PRINTING
Publication Date
2021-01-01
Estimated Expiration
Not applicable Β· inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to the field of hot stamping of printing packaging products, in particular to a high-precision plate-free three-dimensional hot stamping process which comprises the following steps: a silk screen is manufactured into a silk screen plate in a silk screen photosensitive exposure and development mode, and a hot stamping pattern on the silk screen plate is obtained; according tothe silk screen plate, gold stamping UV glue is adopted as a carrier in a silk-screen printing mode, the gold stamping UV glue is printed on a printing stock, a gold stamping UV glue pattern is formedon the printing stock, and then through ultraviolet irradiation, the gold stamping UV glue pattern is cured by ultraviolet light to form a high-precision three-dimensional pattern; and a gold stamping foil is attached to a printing stock of a transparent gold stamping UV adhesive pattern obtained through hot stamping offset printing, then a hot stamping area and the gold stamping foil are subjected to hot pressing compounding through certain temperature and pressure, and the high-precision three-dimensional pattern gold stamping printed product is obtained. According to the high-precision plate-free three-dimensional hot stamping process, silk screen integral plate making is adopted, pattern positioning adjustment does not need to be conducted through a single gold stamping plate, the positioning time of hot stamping plate installation is shortened, the high-precision three-dimensional pattern has high-precision and three-dimensional effects, a traditional hot stamping process cannotsimulate the high-precision plate-free three-dimensional hot stamping process, and a certain anti-counterfeiting function is achieved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of hot stamping for printed and packaged products, in particular to a high-definition plateless three-dimensional hot stamping process. Background technique

[0002] The traditional hot stamping process mainly uses engraving or etching to make the hot plate according to the hot stamping pattern, and then installs the hot plate on the traditional hot stamping equipment, and transfers the hot stamping paper to the Hot stamping is done on the substrate.

[0003] Because traditional hot stamping requires engraving technology to engrave the hot plate before hot stamping can be carried out. Due to the accuracy bottleneck of engraving technology, some high-definition patterns cannot be realized by traditional hot stamping. In addition, traditional hot stamping is transferred to the substrate by hot stamping paper. The hot stamping UV glue pattern has no three-dimensional effect, and the visual effect and touch effect are no...

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