Method for manufacturing design medium and design medium
A manufacturing method and a technology of appearance, which can be used in the inspection of the authenticity of banknotes, transportation and packaging, and patterns characterized by light projection effects, which can solve the problems of expensive materials and limited products.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
no. 1 approach ）
[0046]
[0047] First, edge reference figure 1 , a configuration example of the design medium 5 of the present embodiment will be described.
[0048] The design medium 5 of this embodiment is formed by having the base material 5b and the coating film 5a.
[0049] The base material 5b is formed of a non-magnetic material such as resin, paper, ceramics, or the like. In addition, the substrate 5b may be formed of a transparent substrate such as plastic, film, glass, or the like. The layer thickness of the base material 5 b is not particularly limited, and is formed with an arbitrary layer thickness.
[0050] The coating film 5a is formed by applying a coating to one surface of the substrate 5b. The paint forming the coating film 5a is made of at least two kinds of bright and bright materials made of mica, aluminum oxide, silicon dioxide and other flake materials as base materials and coated with high refractive index metal oxides such as titanium oxide and iron oxide. A co...
no. 2 approach ）
[0079] Next, a second embodiment will be described.
[0080] In the first embodiment, if image 3 As shown in (b), a magnetic field is applied to the design medium 5 having the coating film 5a formed on the base material 5b to orient the glitter pigments 6a and 6b contained in the coating film 5a.
[0081] In the second embodiment, as Figure 7 As shown in (a), a magnetic field is applied in a state where the magnetic member 4 formed of a ferromagnet or a paint containing a ferromagnet is adjacent to the appearance medium 5 on which the coating film 5a is formed on the base material 5b, and the coating The glitter pigments 6a, 6b contained in the film 5a are oriented. Thereby, different pigment orientations are performed in the part adjacent to the magnetic member 4 and the part not adjacent to the magnetic member 4, and a predetermined pattern is formed in each part of the coating film 5a. As a result, a difference in contrast and a difference in color tone can be expresse...
Embodiment 1）
[0100]
[0101] First, two bright pigments (Iriodin522, XirallicT60-24) were added to a solvent-free low-viscosity curable resin (UV Flexographic Varnish (manufactured by T&K TOKA Co., Ltd., viscosity 170mPa·s)), using an ink mixer (Kurashiki Manufactured by Bobo Co., Ltd., format: KK-100) Make paint.
[0102]Iriodin522 was used for the bright pigment 6b with a negative (-) anisotropic magnetic susceptibility, and XirallicT60-24 was used for the bright pigment 6a with a positive (+) magnetic anisotropic susceptibility. The compounding ratio of the bright pigment 6b with negative (-) value of anisotropy magnetic susceptibility and the bright pigment 6a with positive (+) value of anisotropic magnetic susceptibility was Iriodin522:XirallicT60-24=3:7.
[0103] Next, a paint was applied to a 100 μm substrate (easy-adhesive PET (manufactured by Toray Co., Ltd., Lumirror U426)) 5b with a wire bar (#20) to form a coating film 5a on the substrate 5b.
[0104] Next, in the Figure 5...
PUM
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More