JPH05238180A - Twice width sheet treatment apparatus - Google Patents

Abstract

PURPOSE:To simultaneously bond a pair of one-wide concealing sheets to the respective concealed data display parts of a two-wide concealed data display sheet using an one-wide width bonding roller by imparting a bonding condition in such a state that two-wide sheets good in printing work efficiency are superposed one upon another to be set to the width of an one-wide sheet. CONSTITUTION:Transfer tractors 23, 24 superpose a pair of one-wide concealing sheets 9a provided with a pressure-sensitive adhesive on the respective concealed data display parts of a two-wide concealed data display sheet and the superposed sheets are cut into one-wide sheets by a slitter 32. Next, a transfer transistor 43 further superposes one-wide sheets one upon another. This double superposed sheet is cut into unit length by low speed rollers 52a, 52b, high speed rollers 53a, 53b and a blade 54 and the one-wide double superposed sheets cut into the unit length are bonded under pressure by one-wide width press rollers 62a, 62b, 63a, 63b. The postcard 15 thus formed is stored in a stacker device 71.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION In the present invention, information to be concealed (hereinafter referred to as concealment information) is displayed on a part of each unit width (hereinafter referred to as 1 wide) sheet paired in the width direction.
A continuous concealment information display sheet having a double width (hereinafter referred to as 2 wide) is not usually bonded, but can be bonded by pressure or heating, and an adhesive that can be peeled off after bonding is applied to the back surface. 1 To cover up the concealment information displayed on the wide sheet, and to conceal the concealment information carrier by superimposing, cutting into unit width, cutting into unit width, cutting into unit length, and adhering Processing device. The concealment information in this specification is not necessarily limited to information having confidentiality.

[0002]

2. Description of the Related Art Conventionally, a concealment information carrier sheet for adhering a concealment piece to cover and conceal a concealment information display portion of a concealment information display sheet in a continuous state is called a concealment information display sheet. Separately prepared concealing pieces are overlapped at a predetermined position, and pressure and heat, which are the adhering conditions of the adhesive applied to the back surface of the concealing piece, are sandwiched by rollers from above and below to be applied. By the way, in recent years, in a sheet for printing predetermined information or for printing a postcard, a card, etc. by printing, a concealment information display portion is arranged in a pair in consideration of work efficiency, that is, a 2-wide system is generally used. Target.

[0003]

Therefore, in order to apply the concealment information holder preparation apparatus using the conventional concealment information holder sheet to the two wide sheets, the label pieces located at two positions should be used. Since it is necessary to apply the same bonding conditions at the same time, two pressure rollers or heating rollers having a width of 1 that are conventionally used are arranged side by side, or
It is necessary to use a pressure roller or a heating roller that connects the books and has a two-wide width. Therefore, it is necessary to double the width direction of the bonding device, which is a disadvantage that the bonding device becomes extremely large. In addition, in order to avoid such an increase in the size of the device, it is necessary to cut and separate the 2-wide sheet into 1-wide sheets and separately bond them with the conventional 1-wide width pressure roller or heating roller. There is an inconvenience that it is necessary to bond sheets having a length twice as long as that of the sheet. It is an object of the present invention to provide a processing device for creating a hidden information carrier using a 2-wide sheet that eliminates such inconvenience.

[0004]

In order to achieve this object, in the 2-wide sheet processing apparatus of the present invention, information to be concealed is displayed on a part of each unit width sheet paired in the width direction. It was displayed on each unit width sheet that has a double-width continuous concealment information display sheet that is not normally adhered but can be adhered by pressure or heat, and an adhesive that can be peeled off after adhesion is applied to the back surface. Covering information for hiding, a concealment sheet for concealing, a superimposing section for superimposing while moving in a predetermined direction, a unit width cutting section for cutting the superposed sheets into unit width sheets, and a unit width sheet A double-layered portion that overlaps the concealment information display sheets with the concealment sheets that have been cut into pieces, a unit-length cutting portion that cuts the double-layered sheets into unit lengths, and a concealment sheet. And a bonding portion for bonding the concealment sheet and the concealment information display sheet corresponding to each other in the double-layered sheet cut into unit lengths by applying the adhesive condition of the adhesive applied on the back surface of the sheet. is there. In addition,
It is more preferable to provide a temporary binding portion that temporarily binds the overlaying concealment information display sheet and the overlaying sheet, following the overlaying portion.

[0005]

A sheet in which a concealment sheet is superposed on each concealment information display portion of a 2-wide concealment information display sheet is cut into 1-wide sheets and double-layered as a 1-wide sheet.
Since it is sufficient to cut into unit lengths and then apply the adhesive condition of the adhesive provided on the back surface of the concealing sheet using a 1-wide width pressure roller or heating roller, a conventional adhesive device for adhering a 1-wide sheet is used. Can be used to bond 2 wide sheets. If each concealment sheet is temporarily bound to the corresponding concealment information display sheet prior to the double stacking, the adhesion at a predetermined position is made more accurate.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment in which the present invention is applied to a processing device for creating a postcard as a hidden information carrier will be described with reference to the accompanying drawings. Here, FIG. 1 is a side view schematically showing the entire apparatus, FIG. 2 is a perspective view showing an overlapping portion and a unit width cutting portion, and FIG. 3 is a perspective view showing a cutting state of a marginal portion of a double-layered sheet. FIG. 4 is a front view showing a pressure bonding roller which is an adhesive portion.

As can be understood from FIG. 2, the 2-wide concealment information display sheet 1 is formed by connecting a pair of concealment information display sheets 1a and 1b having the same width in the width direction with the perforation 2 for cutting as a boundary. Further, the unit sheet 3 is in a continuous state in which a large number of unit sheets 3 are connected to each other through the folding and cutting perforations 4, and a plurality of transfer holes 5a and 5b are formed at equal intervals on both sides in the width direction thereof to form a marginal portion 6a. , 6b are provided. Also,
The concealment information 7 is printed on the cutting perforation 2 side of the concealment information display sheet 1a and on the marginal portion 6b side of the concealment information display sheet 1b.
Address 8 is printed on the opposite side of 1b. On the other hand, the pair of 1-wide concealment sheets 9a and 9b are in a continuous state in which a large number of unit sheets 10 having the same length as the concealment information display sheet 1 are connected through the perforations 11 for folding and cutting, and the width direction thereof. Marginal portions 13a, 13b are provided on one side, and a large number of transfer holes 12a, 12b are provided at equal intervals.

The back surface of the concealment sheets 9a, 9b is not normally adhered, but can be adhered when a predetermined pressure or more is applied, and a pressure-sensitive adhesive (not shown) that can be peeled off after adhesion is entirely formed. Is applied to. This pressure-sensitive adhesive is obtained, for example, by terpene resin tackifier 5 on natural rubber latex obtained by graft-copolymerizing 2 parts by weight of styrene and 10 parts by weight of methyl methacrylate to 100 parts by weight of natural rubber.
20 parts by weight of silica gel having an average particle diameter of 5 μm is added to parts by weight.

Next, the processing device will be described. As shown in FIG. 1, the processing device includes a stacking part 21, a unit width cutting part 31, a double stacking part 41, a unit length cutting part 51, an adhesive part 61 and a storage part. And part 71. The overlapping section 2
As can be seen in FIG. 2, each of the transfer holes 5 is a transfer hole 5 of the concealed information display sheet 1 that is pulled out from a predetermined mounting state.
While the a and 5b and the pins 22a and 22b are engaged and moved in a predetermined direction, and the transfer holes 12b and the pins 22b of the concealing sheet 9b are engaged and transferred in a predetermined direction, the concealing sheet 9b is aforesaid. The transfer tractor 23, which is superposed on the concealment information 7 display portion of the concealment information display sheet 1b, and the transfer hole 12a of the concealment sheet 9a are transferred by engaging the pins from above, and the concealment sheet 9a is transferred to the concealment information display sheet. A transfer tractor 24 to be superposed on the concealment information 7 display portion of 1a, the concealment sheet 9b, the concealment information display sheet 1b and the concealment sheet 9a and the concealment information display sheet 1a which are superposed, Temporary binding roller 26 provided corresponding to the pin 22b side of the transfer tractor 23
And a temporary binding roller 27 provided near the transfer direction end of the transfer tractor 24.

As shown in FIGS. 1 and 2, the unit width cutting section 31 to which the temporarily bound sheet is fed has a concealing sheet 9a.
A slitter 32 for cutting the perforation 2 of the concealment information display sheet 1 together with the marginal part 13a of the concealed information display sheet 1 to separate the concealment information display sheet 1a and the concealment information display sheet 1b with a wide width, and the cut marginal part. The take-up roller 33 is provided above the concealment information display sheet 1 for taking up 13a.

The double-overlap portion 41 for further overlapping the concealment information display sheet 1a and the concealment information display sheet 1b, which are cut and separated by the unit width cutting portion 31 and the concealment sheets 9a and 9b are respectively temporarily bound, is shown in FIG. As shown in FIG. 1, the concealment information display sheets 1a and 1b that are in the parallel state are loosened, and the loosened portions 42 that vertically intersect each other and the transfer holes 5a.
And a transfer tractor 43 that engages the pins 5b and 12b with each other to transfer them into a double overlapping state, and each marginal portion 6 of each hidden information display sheet 1a and 1b in the double overlapping state.
It is composed of marginal slitters 44a and 44b shown in FIGS. 1 and 3 for cutting and removing a and 6b.

[0012] Each concealed information display sheet 1 is double-laid.
Unit length cutting section 51 for cutting a and 1b into each unit sheet 3
Is a pair of upper and lower low speed rollers 52a,
52b, a pair of upper and lower high speed rollers 53a, 53b, and a blade 54 arranged between these rollers 52a, 52b, 53a, 53b.
2a, 52b and the high-speed rollers 53a, 53b apply tension to each of the double-layered concealment information display sheets 1a, 1b by a difference in speed to bring the blade 54 into contact with the perforation / cutting perforations 4 to form a unit sheet. It is cut every three.

Adhesive portion 61 for adhering each of the double-laid concealed information display sheets 1a and 1b cut for each unit sheet 3.
Is a pair of upper and lower pressure rollers 62a and 62b having a wide width.
And 63a, 63b, and as shown in FIG.
A similar unitized concealment information display sheet corresponding to each united concealment sheet 9a, 9b by applying a pressure equal to or more than a predetermined condition which is an adhesive condition applied to the back surface of each concealment sheet 9a, 9b. It is pressure-bonded to 1a and 1b.

A storage section 71 provided after the adhesive section 61.
Is a known stacker device and sequentially stores postcards 15 created as described above.

Next, a method of creating the postcard 15 by the above-mentioned apparatus will be described. As shown in FIG. 2, while the 2-wide concealment information display sheet 1 is transferred by the transfer tractor 23, the concealment sheet 9a is superposed on the concealment information display sheet 1a by the transfer tractor 24, while the concealment sheet 9b is transferred by the transfer tractor 24. Concealment information display sheet 1 using the tractor 23
Then, the temporary binding rollers 26 and 27 apply a point pressure to bond the insides of the marginal portions 13a and 13b in a dot shape to perform temporary binding. Further, the slitter 32 cuts and separates the concealment information display sheet 1 into a concealment information display sheet 1a and a concealment information display sheet 1b, and the marginal portion 1 of the concealment sheet 9a.
3a is cut and wound around the winding roller 33.

Further, concealing sheets 9a and 9b, respectively.
The concealment information display sheet 1a and the concealment information display sheet 1b, which are temporarily bound with each other, are made to correspond to each other in the upper and lower directions by the loosening part 42, and the transfer tractor 43 is put in the double-overlapped state, and as shown in FIG. The marginal portion 6a of FIG. 2 and the overlapping marginal portions 6b and 13b of the concealing information display sheet 1b and the concealing sheet 9b are cut and removed by the marginal slitters 44a and 44b. Further subsequently, the low speed rollers 52a, 52b and the high speed rollers 53a, 5
By 3b, tension is applied to the concealment information display sheet 1a and the concealment information display sheet 1b in which the concealment sheets 9a and 9b are respectively temporarily bound, and the blade 54 is brought into contact with the concealment information display sheet 1a
The unit sheet 3 is cut.

Next, two pairs of pressure rollers 62a, 62b,
When a predetermined pressure is applied from above and below by sandwiching the cover 63a and 63b in sequence, as shown in FIG. 4, the unitized concealment information display sheets 1a and 1b and the concealment sheet 9 corresponding to the top and bottom are provided.
a and 9b are peelably adhered to each other by a pressure-sensitive adhesive to form a postcard 15 in which the concealment information 7 is covered and concealed and stored in the storage section 71 in a double-layered state.

The concealed sheet 9a of the created postcard 15,
9b can be peeled off, so if these sheets 9a, 9b are rolled up and peeled off, the respective hidden information display sheets 1a, 1b
The concealment information 7 displayed in can be read.

The present invention is not limited to the above-described embodiment, and for example, a 2-wide concealment is formed by concealing the concealment information display sheets 1a and 1b having transfer holes at the boundary portion in the width direction. In the case of the information display sheet 1, the transfer tractor 24 is unnecessary, and the concealment information display sheets 1a and 1b and the concealment sheets 9a and 9b are arranged in parallel.
The transfer tractors 23 of the table can be used for superposition. In addition to the pressure-sensitive adhesive, a heat-sensitive adhesive may be used as the adhesive provided on the back surface of each of the concealing sheets 9a and 9b. The adhesive is appropriately selected according to the application, and the application range of the adhesive is also the marginal portion 13a. , 13b may be provided. Further, the temporary binding may be performed using the adhesive, or may be paper binding performed by cutting. Furthermore, in the double-layered portion, one of the sheets may be turned upside down and stacked so that the marginal portions 6a and 6b correspond to each other. Furthermore, it goes without saying that the present invention can be applied not only to the creation of the postcard 15 from the concealment information display sheet 1 and the concealment sheets 9a and 9b, but also to the process of preparing the concealment information holder of various cards. Absent.

[0020]

As is apparent from the above description,
According to the present invention, the efficiency of printing or printing can be improved.
Since the adhesion conditions are given in the state where the wide sheets are overlapped to have a width of 1 wide sheet, the pressure roller or the heating roller having the same 1 wide width as the conventional one is sufficient, and the advantage of the 2 wide method is utilized and the size is increased. In this way, the hidden information carrier can be easily and efficiently created, and the pair of hiding sheets having the same structure can be used, which is economical.

[Brief description of drawings]

FIG. 1 is a side view schematically showing the entire apparatus.

FIG. 2 is a perspective view showing an overlapping portion and a unit width cutting portion.

FIG. 3 is a perspective view showing a cut state of a marginal portion of a double-layered sheet.

FIG. 4 is a front view showing a pressure bonding roller that is an adhesive portion.

[Explanation of symbols]

 1, 1a, 1b Concealment information display sheet 9a, 9b Concealment sheet 15 Postcard 21 Stacking section 23, 24 Transfer tractor 26, 27 Temporary binding roller 31 Unit width cutting section 32 Slitter 33 Winding roller 41 Double stacking section 42 Relaxing section 43 Transfer Tractor 44a, 44b Marginal Slitter 51 Unit Length Cutting Section 52a, 52b Low Speed Roller 53a, 53b High Speed Roller 54 Blade 61 Bonding Section 62a, 62b, 63a, 63b Crimping Roller 71 Storage Section

Continuation of the front page (51) Int.Cl. ⁵ Identification code Office reference number FI technical display location B65H 39/16 9037-3F

Claims (1)

[Claims] 1. A double-width continuous concealment information display sheet in which information to be concealed is displayed on a part of each unit width sheet paired in the width direction is not normally adhered,
The concealment sheet for concealing the information to be concealed displayed on each unit width sheet formed by applying an adhesive which can be adhered by pressure or heat and which can be peeled off after adhesion in a predetermined direction. A superimposing section that superimposes while transferring, a unit width cutting section that cuts these superposed sheets into unit width sheets, and a concealment information display sheet that is cut into unit width sheets and a concealment sheet is superposed. Double lap section, unit length cutting section that cuts the double lapped sheet for each unit length, and double lap that is cut into unit length by applying the bonding condition of the adhesive applied on the back surface of the concealment sheet A double-width sheet processing apparatus, characterized in that it comprises an adhering portion for adhering the concealing sheet and the concealing information display sheet corresponding to each other in the formed sheet.