JPS61189987A - Hot stamp printing method - Google Patents

Abstract

PURPOSE:To secure a necessary printing area, to improve a foil cutting property, to facilitate stamp fabrication and to reduce manufacturing cost and time, by performing printing so as to separate a printing process into a first printing process for removing the vapor deposition foil of a printing unnecessary part and a second process for printing the vapor deposition foil removed from the printing unnecessary part on a surface to be printed. CONSTITUTION:When the first stamp 14 attached to a hot plate 13 is fallen to the direction shown by an arrow Z and a vapor deposition foil 3 is thermally transferred to a receiving table 12, the vapor deposition foil 3 of a printing unnecessary part is removed from a vapor deposition foil film 20. Next, when the vapor deposition foil film 20 is sent by a predetermined distance, the area, where the vapor deposition film 3 at the printing unnecessary part of the vapor deposition foil film was removed, is opposed to the surface 11a to be printed of a product 11. Subsequently, when the second stamp 15 attached to the hot plate 13 is fallen to press the vapor deposition foil film 20 to the surface 11a to be printed, the vapor deposition foil 3 removed from the printing unnecessary part is printed on the surface 11a to be printed of the product 11. Therefore, the desired vapor deposited foil removed from the printing unnecessary part is printed on the surface to be printed of the product.

Description

DETAILED DESCRIPTION OF THE INVENTION (1) Industrial Application Field The present invention relates to a hot stamp printing method for printing vapor-deposited foil on the surface of a product for decoration, trademark display, etc.

(b) Conventional technology The hot stamp printing method consists of one synthetic resin film (l) (polyester resin 1l), a release layer (two
), a vapor-deposited foil film holder consisting of a vapor-deposited foil (3) and an adhesive layer (4) is covered with the adhesive layer (4) on the printing surface (5) of the product, and the synthetic resin @ (l) on the upper surface is coated with 150% of the adhesive layer (4). °C~200°
It is printed by pressing with a stamp (6) heated to C.

This is the conventional hot stamp printing method.

Figure 4 (As shown in AI, the printing surface (5J printing location)
7) Fully convex, silicone rubber stamp (6) ``t''
There is a method of adhering the heating, heating and pressing vapor-deposited foil (3) only to the printing area (7), and a method of adhering the vapor-deposited foil (3) only to the printing area (7), and a method of adhering the vapor-deposited foil (3) only to the printing area (7), and a method of adhering the vapor-deposited foil (3) to the printing area (7), as shown in FIG. 4(B). There is a method of pressing and adhering the vapor-deposited foil (3) to the convex portions.

However, in the latter case, there is a problem that the border between printed areas and areas that do not need to be printed is not clear, so-called poor foiling, and the stamp (6) requires considerable expense and time to produce, so it can only be used for mass printing. The problem was that it couldn't be done.

For this reason, as shown in FIG. 5, a thin template (8
), and place the vapor-deposited foil film ■ on top of it as shown in Figure 4 (
Similar to method M, a method of heating and pressing with a silicone rubber stamp (6) has also been proposed (Japanese Patent Publication No. 51-334).
(See Publication No. 55).

This method allows the template (8) to be made from paper.

It is extremely simple and effective when printing in small quantities.

The vapor-deposited foil film (a) is printed in a bent state relative to the through hole (8a). For this reason, since the area is printed to be smaller than the area of the through hole (8a), there is a problem that the actually necessary printing area cannot be secured.

el Problems to be Solved by the Invention The present invention solves the problem that when a vapor-deposited foil is adhered to a flat printing surface by heating and pressing a summer stamp, the actually necessary printing area is not secured. To provide a hot stamp printing method that has good foil tearing, easy stamp production, and reduced cost and time.

B) Means for Solving the Problems The present invention provides a second stamp which is separated from the first stamp by a predetermined distance in the feeding direction of the vapor-deposited foil film after removing the vapor-deposited foil from unnecessary printing portions of the vapor-deposited foil film using the first stamp. The vapor-deposited foil film from which the vapor-deposited foil in unnecessary areas has been removed is sent to the stamp position, and the second stamp is used to print on the surface to be printed.

(e) Production The first step is to remove the vapor-deposited foil in areas where printing is not necessary.

Since the vapor-deposited foil from which unnecessary printing parts have been removed is printed on the printing surface in a second step, the printing area is secured and the boundary between the printed parts and the unnecessary parts is made clear.

(F) EXAMPLE The present invention will be explained below with reference to FIGS. 1 to 5. FIG. 4 is a schematic diagram of an embodiment of the present invention.

A receiver jig α1 is fixed on the mounting plate (9).

The receiver has a product fil with a printing surface (11a) on the jig surface.
1 is placed on the mounting plate (9), and a support stand (ls6) is fixed to the other part of the mounting plate (9).

Above the mounting plate (9), there is a hot plate 113K", the first stamp a4 and the first stamp (at a predetermined distance (d) from the first stamp 141).
A fourth stamp (141) is provided with a second stamp aS made of silicone rubber at the farthest position (141 is formed in a cross-sectional shape (e.g., rectangular) corresponding to the part that does not require printing, and the receiver faces the stand a2. 2nd stamp r1 holder is jig α
It faces the product αυ on e.

Above the product a1), a vapor-deposited foil film (a) is fed in the direction of arrow Y so as to face the printing surface (11a). As mentioned above, the vapor-deposited foil film (■) consists of a synthetic resin film (11, release layer (2), vapor-deposited foil (3), adhesive layer (4)).
It consists of

Heat plate a31c is not attached. Lower the first stamp I in the direction of the arrow 2, and thermally transfer the vapor deposited foil (3) onto the stand α2.
The vapor-deposited foil (3) in a) is removed (first step). Next, the vapor-deposited foil film ■ is sent a predetermined distance (dl).

The part of the vapor-deposited foil film (3) from which the vapor-deposited foil (3) is removed, which is an unnecessary part of printing, faces the printing surface (11a) of the product α9.

Next, the second stamp αS attached to the hot plate 0 is lowered in the direction of the arrow 2, and the vapor-deposited foil film ■ is placed on the printing surface (11a).
Vapor-deposited foil (3) with unnecessary printing removed when pressed
is printed on the printing surface (11a) of the product αυ as shown in Fig. 3 (second step). Therefore, unnecessary parts are removed and the desired vapor-deposited foil is printed on the printing surface of the product. be.

Since the first stamp and the second stamp are linked and heat-pressed at the same time, the vapor-deposited foil film is printed continuously by the second stamp after the unnecessary printing portion is removed by the first stamp. . Also, if the part that does not need printing has a complex shape.

A plurality of first stamps may be provided.

Furthermore, the present invention is not limited to vapor-deposited foil films,
It can also be used in general thermal transfer films.

(1) Effects of the Invention As explained above, the present invention secures the actually necessary printing area and makes the boundaries between printed areas and areas that do not require printing sharp, so that products with beautiful printed finishes can be produced. Furthermore, since the stamp is easy to produce, the cost and time for producing the stamp are reduced.

[Brief explanation of the drawing]

FIG. 1 is a schematic diagram of an embodiment of the present invention, FIG. 2 is a bottom view of the vapor-deposited foil film after the first step, FIG. 3 is a plan view showing the printed state of the product after the second step, and FIG. The figure shows the conventional method.
) is a diagram showing another embodiment of the conventional method when the surface to be printed is flat. (31--Deposited foil, (11a)-Printed surface, (
141-first stamp, (L51-・second stamp, (2G-・deposited foil film, (20~)-・
Parts that do not need printing.

Claims (2)

[Claims] (1) In a hot stamp printing method in which a vapor-deposited foil film is heated and pressed with a stamp to print on the printing surface, a fourth stamp is provided at a position separated from the fourth stamp by a predetermined distance in the feeding direction of the vapor-deposited foil film. after removing the vapor deposited foil from unnecessary printing portions of the vapor deposited foil film with the first stamp (first step), sending the vapor deposited foil film to the second stamp position, A hot-stamping printing method, characterized in that the vapor-deposited foil from which the unnecessary portions of printing have been removed from the vapor-deposited foil film is printed on the printing surface using a stamp (second step). (2) The first stamp and the second stamp are linked to perform heating and pressing at the same time, and the first step and the second step are continuous. Stamp printing method.