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

Color-changing luggage film sheet, preparation method and application thereof

A luggage and film technology, applied in the field of color-changing luggage film and its preparation, can solve the problems of large loss, uneven color distribution, low output, etc., and achieve the effects of low loss, sensitive color change and simple process

Inactive Publication Date: 2019-12-31
东莞市特晟塑料制品有限公司
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such a process has low yields, high waste, and uneven color distribution due to uneven paint coverage

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
  • Color-changing luggage film sheet, preparation method and application thereof
  • Color-changing luggage film sheet, preparation method and application thereof
  • Color-changing luggage film sheet, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0047] A preparation method for a color-changing luggage membrane, comprising:

[0048] Ink preparation steps: adding the color-changing pigment, polyurethane and polycarbonate of the formula amount into the solvent of the formula amount, fully stirring evenly, and obtaining the color-changing ink;

[0049] Printing step: print the color-changing ink on the base material, that is.

[0050] As a further embodiment, a drying step is also included: drying and dehumidifying the substrate printed with the color-changing ink with hot air.

[0051] The preparation method of the color-changing luggage film provided by the embodiment of the present invention has a simple process and is convenient for industrialization.

[0052] The utility model relates to a color-changing bag, which is prepared by using a color-changing bag membrane, which is sensitive to color change, uniform in color, and elegant in appearance.

[0053] A method for preparing a color-changing luggage, comprising: ...

Embodiment 1-6

[0062] A color-changing bag, which is prepared by a color-changing panel through a blister molding process. The color-changing panel includes a base material and a color-changing film compounded on the base material. The color-changing film is made by printing a color-changing ink on the base material. The color-changing ink is made of Color shifting pigments, polyurethane, polycarbonate and solvents. The specific formula is shown in Table 1.

[0063] The formula table of the discoloration luggage of table 1 embodiment 1-6

[0064]

[0065] Note: The color-changing pigments of Examples 1-6 were all purchased from Shenzhen Magic Color Changing Technology Co., Ltd.

[0066] The discoloration luggage of embodiment 1-6 is prepared according to the following steps:

[0067] Ink preparation steps: adding the color-changing pigment, polyurethane and polycarbonate of the formula amount into the solvent of the formula amount, fully stirring evenly, and obtaining the color-changing...

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 color-changing luggage film sheet, which comprises a base material and a color-changing ink printed on the base material. The color-changing ink comprises the following components by weight: 3-8 parts of a color-changing pigment; 10-20 parts of polyurethane; 50-70 parts of polycarbonate; 15-25 parts of a solvent. According to the color-changing luggage film sheet, the color-changing ink is printed on the base material, a paint spraying procedure is not needed, the color is uniform, and when temperature or light changes are sensed, color changing can be achieved. The invention further discloses a preparation method of the color-changing luggage film sheet, and the process is simple and convenient. The invention also discloses a color-changing luggage, which is formed by blister molding of a panel compounded with the color-changing film sheet, and is sensitive in color changing, uniform in color, attractive and elegant. The invention further discloses a preparation method of the color-changing luggage, a color-changing panel material is firstly processed, then the luggage is manufactured, paint spraying is not needed, and the effects of high efficiency, lowloss and uniform color are achieved.

Description

technical field [0001] The invention relates to the technical field of luggage production, in particular to a color-changing luggage film and its preparation method and application. Background technique [0002] With the continuous improvement of people's living and consumption levels, various cases and bags have become an indispensable article for people. People require luggage products not only to be enhanced in practicability, but decoration has become the main expansion. Color-changing bags are produced under such a background and are gradually welcomed by consumers. [0003] The current color-changing bags are all formed first, and then the color-changing paint is sprayed on the formed bags, and the temperature change or light change of the surface of the bag is realized by relying on the color-changing paint. However, such a process has low throughput, high waste, and uneven color distribution due to uneven paint coverage. Contents of the invention [0004] In ord...

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 Applications(China)
IPC IPC(8): C09D11/50C09D11/102C09D11/037A45C13/08
CPCC09D11/50C09D11/102C09D11/037A45C13/08
Inventor 廖裕良廖兴荣
Owner 东莞市特晟塑料制品有限公司
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