JPH0534925Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention relates to a molding material for stamping various products, and a laminated board with a picture pattern used for displays, partition boards, etc.

[Conventional technology]

Conventionally, patterned laminates for molding materials used to obtain various products by, for example, embossing molding, have been produced by interposing a film with a pattern printed on a transparent sheet or plate made of synthetic resin, and then thermocompression bonding. It is laminated by

Note that an adhesive for lamination fixation may be applied to the overlapping surfaces.

Further, two or more printed films with the above-mentioned picture patterns are interposed, and the picture patterns may or may not match.

[The problem that the idea aims to solve]

Since there is no embossment of the picture pattern due to light reflection, there is a problem that there is no volume or three-dimensional effect, and a deep taste cannot be obtained.

Another problem was that it could not be used as a partition plate because it could be seen through.

[Means to solve the problem]

In order to solve the above problems, this invention consists of a plurality of superimposed transparent films, a suitable picture pattern printed on the desired surface of the film except for the back surface of the film, and It consists of a reflective film provided on the entire back surface of the film located on the back side or only on the part that overlaps with the picture pattern, and is laminated by thermocompression bonding.

[Effect]

The pattern stands out due to the reflection of light by the reflective film, giving it a sense of volume and three-dimensionality, as well as a deep flavor.

Also, the back side becomes invisible due to the reflection of light.

〔Example〕

In the figure, A is a laminate.

The above-mentioned laminate A consists of a plurality of overlapping transparent synthetic resin films 1 and a required surface other than the back surface of the film 1 located on the back side of the required film 1 (the non-overlapping surface of the film 1). It consists of a suitable picture pattern 2 provided by printing on the film 1 and a reflective film 3 provided on the entire back surface of the film 1 located on the back side or only on the part overlapping with the picture pattern 2, and is bonded by thermocompression.

The number of overlapping films 1 is not limited to the two shown in FIGS. 1 to 4 and the three shown in FIGS. 5 to 7, but may be four or more.

In addition, the picture pattern 2 provided by printing is printed on the film 1.
There are cases where the film is provided only on one of the facing surfaces (as shown in Figures 1, 2, 6 and 7), and where it is provided on both of the facing faces of the film 1 (as shown in Figure 3). Alternatively, it may be provided on one or both opposing surfaces of a larger number of films 1 (as shown in FIG. 5), or as a combination other than the above, it may be provided on the surface of the front film 1 as shown in FIG. Good too.

In addition, the above picture pattern 2 is for matching cases and
There are cases where they do not match as shown in the figure.

Further, as the reflective film 3, a pearl color film mixed with mica, a white film, or a metal layer (metal-deposited film, sheet, plate, foil, etc.) is used, and the pattern 2 is embossed by the reflection of light. The volume of the picture pattern 2 is increased, and a three-dimensional and deep taste can be obtained.

In addition, if a pearl-colored film is used for the reflective film 3, the back side may or may not be visible depending on the viewing position, so it can be used for a display.Furthermore, if a white or metal layer is used, the back side will not be visible, so it can be used as a partition. It can be used as a board.

In addition, in the case shown in the figure, the reflective film 3 is applied to the entire surface of the film 1.
is provided, but it may be provided only in the overlapping portion of the picture pattern 2.

In addition, lamination thermocompression bonding is performed by sandwiching the films using upper and lower heating plates, and the overlapping surfaces of the films are bonded by heat.
If there is no adhesive force due to heat due to the material, etc., adhesive may be applied to the overlapping surfaces.

Note that colored film 1 may also be used.

〔effect〕

As described above, according to the laminate according to this invention, the picture pattern stands out due to the reflective film provided on the back side of the back film, so the volume of the picture pattern increases, giving it a three-dimensional effect and giving it a deep taste. can get.

[Brief explanation of the drawing]

Figures 1 to 7 are exploded longitudinal sectional front views showing the arrangement of pictures on the laminate according to this invention, Figure 8 is a longitudinal sectional front view of the laminate, and Figure 9 is a laminate with mismatched pictures. FIG. 3 is a partially cutaway plan view. 1...Film, 2...Picture pattern, 3...Reflective film.

Claims (1)

[Scope of utility model registration request] A plurality of overlapping transparent films, an appropriate picture pattern printed on the required side of the film other than the back side of the film, and the entire back side of the film or the picture pattern located on the back side. It consists of a reflective film provided only in the area that overlaps with the
A laminate board characterized by being laminated by thermocompression bonding.