JP3380475B2 - Double-sided label - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double-sided label on which prints of the same or different contents such as designs and characters can be seen from both front and back sides.

[0002]

2. Description of the Related Art As a double-sided label of this type, as shown in FIG. 14, a label (71) is attached to a transparent glass (G) surface of a vehicle such as a train or bus via a glue surface (72). 7
There is one in which 3,74 (designs, characters, etc.) can be seen from both sides of the glass (G).

A conventional double-sided label 71 is a label paper 75.
Printing the same or different contents individually on both the front and back sides of 7
3, 74, and release paper (not shown) is polymerized on the back side of the printing surface via the adhesive surface 72 so as to be peelable.

[0004]

In the above conventional technique, since the front and back surfaces of the label sheet 75 are individually printed,
In addition to requiring a considerable amount of printing time, it is possible to form the glue surface on one surface of the label paper 75 and then perform the printing 74 on the glue surface. There is a problem that the surface is cut off and the label 71 is easily separated from the glass (G) surface. Therefore, after the printing on the label paper 75 is completed, the glue surface 7
2 is formed, but the work is troublesome.

The present invention has been made in view of the above situation, and an object of the present invention is that double-sided printing on a label sheet is not necessary, and no gluing is required after printing, and a printing time is not required. It is to provide a double-sided label that can halve

[0006]

In order to achieve the above object, the present invention takes the following technical means. That is,
Sided label according to the present invention, the transparent film for labels having a printing surface printing such as pattern, character is applied to the surface
The back surface of the opaque label paper, on which the design, characters, etc. are printed, is adhered and integrated on the entire surface with the glue surface, and the back surface of the transparent film for labels is covered with the glue surface.
It can be attached to the lath side and peeled off from the back side via the glue side.
The feature is that the removable mount is polymerized .

According to the present invention, since the transparent film for labels and the surface of the label paper are respectively printed, the mount or release paper can be attached to the label film and paper in advance, and the printing is completed. It is not necessary to paste the paste or release paper by gluing it later. Moreover, by simultaneously printing on the film and paper using a multicolor printing machine,
The printing time can be greatly reduced.

Further, the double-sided label according to the present invention has an opaque printing layer formed on the entire surface of the transparent film for a label having a printing surface on which printing of a design, characters and the like is formed, and the opaque printing is carried out. The pattern, letters, etc. are printed on the surface of the layer, and the back side of the transparent film for labels is pasted through the glue surface.
It can be attached to the glass surface, and on the back side through the glue surface
The feature is that the peelable mount is polymerized . According to this configuration, printing is sequentially performed on the surface of the transparent film to which the backing sheet is attached, and patterns such as patterns and letters are formed on both sides of the opaque printing layer. Of course, it is possible to see the printing from the back side of the transparent film, it is not necessary to print the back side individually, and it is possible to print continuously using a multicolor printing machine, which can improve the printing efficiency and reduce the cost. it can.

In this case, the opaque printing layer, which replaces the label paper, can be white, gray, blue, yellow, red, black, green, pink or any other light color, and the design, characters, etc. It is possible to select and use a color that can enhance the effect of decoration or advertisement corresponding to the print color.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a cross-sectional view of a double-sided label 2 according to the present invention printed using a multi-color rotary label printing machine 1 (see FIG. 5). This double-sided label 2 has a backing 10 on which a backing sheet 10 is releasably polymerized via an adhesive surface 8, and a print 14 of a label transparent film 9 on which a print 14 such as a design / character is applied. -The back side of the label paper 12 on which the printing 15 of characters and the like is applied is the glue surface 1
It is attached and integrated through 1.

Therefore, the mount 10 of the double-sided label 2 is
2 is peeled off and the glue surface 8 of the film 9 is attached to one surface of the transparent glass (G) as shown in FIG. 2, whereby the print 15 of the label paper 12 can be seen from the front side. The print 14 can be seen through the transparent film 9 from the transparent glass (G) side. In addition,
As shown in FIG. 3, the backside of the label film 9 is glued in advance, and the mount 10 is releasably polymerized on the glue surface 8 to form a printed material 2A as a label material. Further, the label paper 12 is, as shown in FIG.
Glue it beforehand on the back side and release paper 13 on the glue side 11.
Is a releasably attached label material 2 as a label material
It is supposed to be B. Therefore, unlike the conventional case, it is not necessary to paste the backing sheet onto the back surface after the completion of printing, and the workability is improved.

In the double-sided label 2 according to the present invention, the rotary label printing machine 1 shown in FIG. 5 supplies both the printed materials 2A and 2B, that is, the label material to the roller printing section 3 to print them simultaneously. 14 and 15 are applied, and a laminate 16 made of a transparent film shown by a two-dot chain line in FIG. 1 is attached to the printing 15 surface of the label paper 12 at the completion of printing. The label printing machine 1 includes the roller printing unit 3 that prints a predetermined pattern or characters on the two print substrates 2A and 2B, and the print substrates that individually supply the print substrates 2A and 2B to the print unit 3. Supplying means 4, 5 and means 6 for sticking the printed materials 2A, 2B to each other, for example, a laminate 16 on the label surface
Alternatively, a sticking means 7 for sticking the printed materials 2A, 2B to each other after the printing is completed, and a cutting means (not shown) for cutting the double-sided label 2 on which the patterns, characters, etc. are printed and stuck
Alternatively, it is mainly configured by a winding means (not shown).

As shown in FIG. 5, the roller printing unit 3 includes a pair of left and right printing press frames 17 and the frame 1.
7, a support shaft 18 mounted on the center of the support shaft 7, a center drum 19 and a drive gear 20 that are fixed to the support shaft 18 and rotate together, drive means 21 that drives the center drum 19 to rotate, and Center drum 19 on frame 17
Plural (first to eighth) printing units 22A to 22H provided at arbitrary intervals in the circumferential direction of each of the printing units 22A
To 22H, ink drying means 23A to 23H
H and.

Eight printing unit mounting portions 24A to 24H are arranged on the printing machine frame 17 in a circumferential direction of the center drum 19 at arbitrary intervals, and the printing unit mounting portions 24A to 24H are arranged in a projecting manner. Eight printing units 22A to 22H are detachably attached. The first printing unit 22A and the eighth printing unit 22H are provided with upper and lower impression cylinders 25, 26 provided above the unit mounting portions 24A, 24H.
The ink drying means 23H is installed above the impression cylinder 25.

The drive means 21 is provided in the lower portion of the frame 17, and has a drive shaft 27 that rotates in conjunction with a drive source such as a motor (not shown), and an intermediate gear that is a bevel gear or the like on the shaft 27. And a transmission gear 29 that rotates in conjunction with each other via 28, and the transmission gear 29 is meshed with the drive gear 20. Each of the printing units 22A to 22H has the same structure and includes a screen plate cylinder 30 rotatably and interchangeably supported, and the printing materials 2A and 2B are supplied between the plate cylinder 30 and the center drum 19. It has become so.

The printing material supply means 4 is a printing material 2A.
That is, the reel 4A around which the label film 9 is wound, and the film 9 is continuously rewound at a constant speed to rotate the rotary printing unit 3
Drive means (not shown) for supplying from the first printing unit 22A side. Further, the printing material supply means 15
Is a drive for supplying the material to be printed 2B, that is, the reel 5A around which the label paper 12 is wound, and the paper 12 that is continuously rewound at a constant speed and supplied to the rotary printing unit 3 from the fifth printing unit 22E front-stage laminating means 6. Means (not shown).

The printed material 2A fed from the reel 4A of the printed material supply means 4 has a guide roller 31, a feeding unit 32, and a label film 9 on the lower side and a mount 10 on the upper side. It is sent from the guide roller 35 at the upper end of the printing press frame 17 through the corona processor 33, the web guide 34, etc. to the space between the plate cylinder 30 of the upper first printing unit 22A and the impression cylinder 25, and the first printing unit 22A. After being printed in one color, the image is sent along the outer peripheral surface of the center drum 19. Then, the printing 14 on the printing object 2A is performed by the fourth printing unit 22D (fourth color).
However, the lower half side of the center drum 19 is fed together with the label paper 12 along the center drum 19.

On the other hand, the printed material 2B fed from the reel 5A of the printed material supply means 5 has the guide roller 36 and the corona processor 37 with the label paper 12 positioned on the upper side and the release paper 13 positioned on the lower side. , The web guide 38, the feed roller groups 39, 39, and reaches the guide roller 40 disposed in the front stage (upper side) of the fifth printing unit 22E and close to the lower side of the center drum 19, where the label paper 12 The release paper 13 is separated by a release roller 41, which is a release paper removing means, and is taken up by a release paper take-up reel 43 arranged in the vicinity of the reel 5A via a guide roller group 42.

The label sheet 12 is made up of rolls arranged in front of the separating roller 41 and as close as possible to the lower side of the center drum 19 so that the glue surface 11 is on the upper side. Inverted by the matching means 6, already 4
After the printing of the color is completed, it is pasted on the printing surface of the film 9 of the printed material 2A sent along the center drum 19 via the glue surface 11, and the label paper 12 is attached to the front side of the film 9 of the printed material 2A. It will be sent together with.

Then, the fifth to eighth printing units 22 are provided only on the surface of the label paper 12 sent together with the printing object 2A.
After the four-color printing 15 is sequentially performed by E to 22H,
Upper guide roller 44, delivery roller unit 45
After that, the pair of upper and lower laminating rollers 46 constituting the laminating means 7 for laminating are reached, and the laminate 16 composed of a thin layer such as a resin film is attached to the printing 15 surface of the label paper 12.

Four-color printing 14, 1 on printed materials 2A, 2B
5 and the mutual bonding are completed, and the laminate 16
The printed matter 2 to which is attached is cut by a cutting machine (not shown) to form a label, or is directly wound on a reel (not shown). The laminate 16 is
As shown in FIG. 3, the release paper 47 is superposed on one surface of the label paper 12 via the glue surface 48, and the post-release paper 47 fed from the reel 49 is peeled off via the guide roller 50, and the label paper 12 is removed. Although being attached, the release paper 47 is adapted to be wound by the take-up reel 51.

As shown in FIG. 5, the printed matter 2, that is, the label, is peeled off from the mount 10 from the label film 9 and attached to the inner surface of the glass (G) of a train, a bus, etc. Only the contents of the print 15 on the surface of the paper 12 can be seen, and the contents of the print 14 can be seen from the outside of the glass (G) because the film 9 is transparent.

According to the above-described first embodiment of the present invention, the same or different contents (4 for each of the printed materials 2A, 2B) are printed.
(Color) printing 14 and 15 can be continuously and simultaneously performed around one center drum 19, and furthermore, the printed materials 2A and 2B can be attached to each other on the circumferential surface of the center drum 19 to form front and back surfaces. It is possible to obtain a printed matter 2 (double-sided label) in which the same or different kinds of printing can be seen. Therefore, unlike the conventional case, it is not necessary to individually perform printing on each of the front and back surfaces of one printing object, and it is possible to double the printing capability.

8 to 10 show a second embodiment of the rotary label printing machine 1 according to the present invention. The difference from the first embodiment of the second embodiment is that the label paper 12 and the release paper 13 of the printing target 2B are separated and the bonding of the printing target 2A is performed by printing 14 on both printing target 2A, 2B.
Laminating means 7 for laminating etc. at the stage when 15 is completed
This is done by using a compensating roller 52 for registering (aligning the prints 14 and 15) on the upper side of the roller 46 of the laminating means 7 and moving it vertically (manually or manually). It is possible to expect the same effect as that of the first embodiment, in addition to the advantage that the registration becomes easy by performing the registration during automatic operation). The printed matter 2 (double-sided label) shown in 4 is obtained.

Therefore, in the second embodiment, the material 2B to be printed is guided by the guide roller 40 below the center drum 19.
At the position of, the release paper 13 is not separated from the label paper 12, and the release paper 13 is sent in the state of being overlapped on the peripheral surface of the center drum 19 with the release paper 13 being the print surface side of the film 9 of the printing object 2A. Fifth to seventh printing unit 22
Printing 15 is sequentially performed by E to 22G, and when the printing is performed away from the center drum 19, as shown in FIG.
After the two printed materials 2A, 2B are once separated from each other by the three pieces, 54, both printed materials 2A, 2B are separated again from the upper separating roller 55 by overlapping on the circumferential surface of the impression cylinder 26, and the guide rollers 35B, 44 are separated. After that, the bonding means 7 respectively
To be sent individually.

Incidentally, the laminate feeding reel 49 is removed, and the guide roller 56 of the object to be printed 2B is provided on the reel 49 side of the release paper take-up reel 51.
57 is provided. Then, the material to be printed 2B passes through the guide rollers 56 and 57, and as shown in FIG.
It reaches the lower side of the guide roller 50 immediately above the laminating rollers 46, 46, and here, from the label paper 12 to the release paper 1
3 is peeled off, and the label paper 12 is stuck to the bonding roller
As a result, the label film 9 of the printing object 2A is attached to and integrated with the printing surface 14 of the label film 9 to obtain the printing object 2 as shown in FIG.

The release paper 13 of the material to be printed 2B is taken up by the take-up reel 51. The printed material 2A on which printing 14 has been completed is guided between the bonding rollers 46 by the feed roller units 58 and 45 via the guide rollers 35B, and the bonding rollers 46
The positions or registration of the prints 14 and 15 on the upper hand side is performed by moving the competing roller 52 up and down. This registration can be easily performed visually by the operator.

FIG. 11 shows a double-sided label 102 according to the present invention.
2 shows a second embodiment of. This double-sided label 102
As shown in FIG. 12, the printing 1 of the transparent label film 9 on the back surface of which the mount 10 is removably polymerized via the adhesive surface 8 and the printing 14 of the design, characters, etc. is applied on the front surface 1
As shown in FIG. 13, an opaque printing layer 70 (for example, white) is formed on the entire four surfaces, and the surface 15 of the opaque printing layer 70 is provided with a print 15 such as a design or a character.

Double-sided label 102 in the second embodiment
When the backing sheet 10 is peeled off and attached to a transparent glass (G) such as a train or a bus, the opaque printing layer 70 functions as a label sheet in the first embodiment, and the opaque printing layer 70 exists from the front surface side. Thus, only the print 15 can be seen, and only the print 14 can be seen through the transparent film 9 from the back surface side of the transparent glass (G).

The double-sided label 102 is printed by the printing machine 1 using the label material in which the mount 10 is superposed on the back surface of the transparent label film 9 with the glue surface 8 therebetween, that is, the printing object 2A. You can In this case, for example, the printing 14 is performed by the first to fourth printing units 22A to 22D without using the printing material supply unit 5 and the bonding units 6 and 7 shown in FIG. After forming the layer 70 in the fifth printing unit 22E, the printing 15 is performed in the sixth to eighth printing units 22E.
It can be performed at F to 22H.

According to the second embodiment, the printing object 2B, that is, the label paper 12 and the release paper 1 in the first embodiment is used.
Since 3 is unnecessary and there is no need for pasting,
Both prints 14 and 15 are examined and aligned mechanically with high precision, and the cost can be significantly reduced. In addition, when laminating is applied to the printed surface 15, the laminating means 7 such as laminating can be used as shown in FIG.

The present invention can be applied not only to glass surfaces of trains and buses, but also to various labels attached to surfaces such as show windows and transparent glass containers that can be seen from both front and back sides.

[0033]

EFFECT OF THE INVENTION The double-sided label according to the present invention has a backing sheet on which a backing sheet is polymerized so that it can be peeled off via a glue surface and printed with patterns, characters, etc. Since the back side of the label paper on which the design, characters, etc. are printed is adhered and integrated via the adhesive side, double-sided printing on the label paper is not necessary, and glue is not required after printing. The printing time can be halved and productivity can be improved.

Further, the double-sided label according to the present invention has a backing sheet on which the backing sheet is polymerized so that it can be peeled off via an adhesive surface and printed on the front surface with a design, characters, etc. Since the opaque print layer is formed and the surface of the opaque print layer is printed with designs, characters, etc., double-sided printing is not necessary, and gluing is not required after printing, and the printing time can be halved. In addition, since label paper is unnecessary and it is not necessary to stick the sheets together, accurate printing can be performed, and productivity can be improved and costs can be reduced.

[Brief description of drawings]

FIG. 1 is an enlarged sectional view showing a first embodiment of a double-sided label according to the present invention.

FIG. 2 is an enlarged cross-sectional view showing a state in which the label according to the same embodiment is attached to a glass surface.

FIG. 3 is an enlarged cross-sectional view of a transparent film for label (printing object) in the same embodiment.

FIG. 4 is an enlarged cross-sectional view of the label sheet (printing object) in the same embodiment.

FIG. 5 is an overall schematic sectional view showing an example of a rotary label printing machine.

FIG. 6 is an enlarged cross-sectional view showing a means for adhering a printing material of the printing machine.

FIG. 7 is an enlarged cross-sectional view showing a laminating means for laminating or the like of the printing machine.

FIG. 8 is an overall schematic cross-sectional view showing another usage example of the rotary label printing machine.

FIG. 9 is an enlarged schematic cross-sectional view showing the two transfer guide paths of the printed material separated from the center drum in FIG.

10 is an enlarged schematic cross-sectional view showing a state in which two printing materials are pasted together by using a pasting means such as a laminate shown in FIG.

FIG. 11 is an enlarged sectional view showing a second embodiment of the double-sided label according to the present invention.

FIG. 12 is a diagram illustrating a printing process according to the second embodiment.

FIG. 13 is a diagram illustrating a printing process according to the second embodiment.

FIG. 14 is an enlarged cross-sectional view showing a conventional example.

[Explanation of symbols]

2 double-sided label 8 glue side 9 Label film 10 mount 11 glue side 12 label paper 13 Release paper 14 printing 15 Printing 70 Opaque print layer 102 double-sided label

─────────────────────────────────────────────────── ─── Continuation of front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) G09F 3/00 G09F 3/02 B31D 1/02

Claims (2)

(57) [Claims] 1. The surface is printed with a design, characters, etc.mark
Have a printing surfaceOf transparent film for labelsThe entire surface
Also, an opaque label with prints of designs and letters on the surface
The back side of the paper is attached and integrated through the glue side,The label
The back of the transparent film for adhesive is attached to the glass surface via the glue surface.
A mount that is made possible and can be peeled from the back surface through the glue surface.
Is polymerizedDouble-sided label that is characterized by being. 2. The surface is printed with a design, characters, etc.mark
Have a printing surfaceOf transparent film for labelsThe entire surface
The opaque print layer is formed on the
Printing of designs and letters, etc.,Transparent label for the label
It is possible to attach the back surface of the glass to the glass surface through the glue surface.
The backing that can be peeled through the glue surface is polymerized on the back side.Has been
A double-sided label that is characterized by: