Unlock instant, AI-driven research and patent intelligence for your innovation.

Transfer membrane for curved surface transfer printing

A technology of transfer printing and transfer film, which is applied in the field of transfer film, can solve the problems of complex printing process, low yield rate, complicated production process, etc., and achieve the effect of simplifying the printing process and improving the yield rate

Active Publication Date: 2014-11-26
ZHEJIANG LANYU DIGITAL TECH
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the printing process of curved surface products is relatively complicated. Corresponding printing methods are used for different shapes of utensils. At the same time, many fixtures and molds need to be made, so the production process is complicated and the yield is low; traditional transfer printing requires complicated screen making and color matching. In the slurry process, the pattern is printed on the transfer printing paper by using a dye with sublimation properties, and then the transfer printing paper with the pattern is in close contact with the printed article, and the dye is sublimated to the surface of the printed article by hot pressing; since the paper cannot Deformation or wrinkling, so it cannot be applied to transfer printing on complex three-dimensional curved surfaces

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
  • Transfer membrane for curved surface transfer printing

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0029] Example 1: A transfer film for curved surface transfer printing, which has a base layer, a release coat and a dry coat from bottom to top; the base layer is DuPont Teijin white translucent polyester film Melinex238; the release coat The thickness is 20 microns, and the isolation coating is composed of the following components in weight percent:

[0030] water 70

[0031] Crosslinker 10

[0032] Silicone 15

[0033] Polymer solution 5;

[0034] Wherein the cross-linking agent is the Bayhydur BL116 cross-linking agent of Bayer; the silicone is the Sxloff7362 silicone of Dow Corning; the polymer solution is the Airflex540 emulsion of the Air Chemical Company;

[0035] The thickness of dry coating is 15 microns, and dry coating is made up of following weight percent components:

[0036] Adhesive 50

[0037] Inorganic 20

[0038] Absorbent resin 15

[0039] Nanoparticles 15;

[0040] Among them, the adhesive is Prime4990 adhesive from Michen Company of the United Sta...

example 2

[0045] Example 2: A transfer film for curved surface transfer printing, which has a bottom-up substrate layer, a release coating and a dry coating; the substrate layer is DuPont XMB7930F BK507 PBT; the thickness of the release coating is 20 microns, The isolation coating consists of the following components in weight percent:

[0046] water 80

[0047] Crosslinker 5

[0048] Silicone 10

[0049] Polymer solution 5;

[0050] Wherein the cross-linking agent is the Bayhydur BL116 cross-linking agent of Bayer; the silicone is the Sxloff7362 silicone of Dow Corning; the polymer solution is the Airflex540 emulsion of the Air Chemical Company;

[0051] The thickness of dry coating is 15 microns, and dry coating is made up of following weight percent components:

[0052] Adhesive 60

[0053] Inorganic 10

[0054] Absorbent resin 20

[0055] Nanoparticles 10;

[0056] Among them, the adhesive is Prime4990 adhesive from Michen Company of the United States; the inorganic kaolin h...

example 3

[0061] Example 3: A transfer film for curved surface transfer printing, which has a bottom-up substrate layer, a release coating and a dry coating; the substrate layer is a PA6 nylon film; the thickness of the release coating is 20 microns, and the isolation The coating consists of the following components in weight percent:

[0062] water 60

[0063] Crosslinker 15

[0064] Silicone 10

[0065] Polymer solution 15;

[0066] Wherein the cross-linking agent is the Bayhydur BL116 cross-linking agent of Bayer Company; the organosilicon is the Sxloff7362 organosilicon of Dow Corning Company; the polymer solution is the Airflex540 emulsion of Air Chemical Company;

[0067] The thickness of dry coating is 15 microns, and dry coating is made up of following weight percent components:

[0068] Adhesive 70

[0069] Inorganic 10

[0070] Absorbent resin 15

[0071] Nanoparticles 5;

[0072] Among them, the adhesive is Prime4990 adhesive from Michen Company of the United States; ...

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
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to a transfer membrane for curved surface transfer printing, which is characterized by comprising a substrate layer, an isolation coating, a drying coating and an ink jet coating from the bottom up. The transfer membrane has the advantages that the transfer membrane can allow a printing process of a curved surface product to be simple, is high in yield, and can be applied to transfer printing of a complicated three-dimensional curved surface.

Description

technical field [0001] The invention relates to a transfer film, in particular to a transfer film for curved surface transfer printing. Background technique [0002] At present, the printing process of curved surface products is relatively complicated. Corresponding printing methods are used for different shapes of utensils. At the same time, many fixtures and molds need to be made, so the production process is complicated and the yield is low; traditional transfer printing requires complicated screen making and color matching. In the slurry process, the pattern is printed on the transfer printing paper by using a dye with sublimation properties, and then the transfer printing paper with the pattern is in close contact with the printed article, and the dye is sublimated to the surface of the printed article by hot pressing; since the paper cannot Deformation or wrinkling, so it cannot be applied to transfer printing on complex three-dimensional curved surfaces. Content...

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
Patent Type & Authority Patents(China)
IPC IPC(8): B41M5/44
Inventor 郭振荣吴先国
Owner ZHEJIANG LANYU DIGITAL TECH