JP5360706B2 - Pseudo-adhesive sheet for breakable information communication body and breakable information communication body using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve a problem in which material cost becomes high with a conventional configuration making discarding possible by breaking a pressure-contact post card and in which the yield becomes very low with the use of a conventional easily breakable material because the post card is damaged during the production process or broken in the equipment and rolled in a machine. <P>SOLUTION: A pseudo-adhesive sheet that is rectangular and a little smaller than the post card size is characterized in that at least one of the four sides is cut off by a micro machine. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

The present invention relates to a pseudo-adhesive sheet used for information communication bodies that can be used for DM, postcards, reciprocal postcards, sealed letters, and the like, and a method for manufacturing an information communication body using the same . More specifically, in the present invention, although the appearance is normal DM, postcards, reciprocating postcards, sealed letters, etc., the leaf pieces that are folded or separated and stacked in multiple layers are peeled and laminated. The present invention relates to a pseudo-adhesive sheet used for an information communication body in which a large amount of information is concealed and a method for manufacturing an information communication body using the same .

2. Description of the Related Art In recent years, an information communication body in which a plurality of leaf pieces on which information is described is folded or separated and overlapped so as to be peelable and can be mailed is widely used as postal matter such as postcards. For example, as such information communication member, in JP-A-6-219083, while a postcard provided with the synthetic resin sheet, it is possible to continuously and automatically manufactured, also discarded, even disposal An easy-to-use postcard and its manufacturing method are disclosed.

In the postcard and its manufacturing method, the paper postcard body (1) is composed of two sheet pieces (1a) and (b), one sheet piece (1a) has the standard size of the postcard, and the other sheet piece. The one sheet piece (1a) and the other sheet piece (1b) are folded in two via the bent portion (4) so that (1b) is half of the standard dimension, and the sheet piece (1a) ), (1b) rupturable synthetic resin film between (6) is interposed, moreover the film (6) and the sheet piece (1a), is between one of the sheet pieces of (1b) peeled The gist of the constitution is that the film (6) and the other sheet piece are bonded so as not to be peeled off.

By the way, the tearable synthetic resin film in the postcard and its manufacturing method can be used to tear down the postcard that describes the privacy-related contents (address name, various amounts, personally assigned numbers, etc.). However, as such a film material, there is specifically described a biaxially stretched polypropylene film [trade name : Pyrene Film ET: Toyobo Co., Ltd.] that can be torn in one direction.
JP-A-6-219083

However, the use of the special film increases the cost of the product itself due to the high price. Further, for the actual easily rupture a film, not only the work will undergo accidental rupture during the manufacturing process is interrupted, poor very yield for fracture was film or wrapped around the rollers in It becomes.

The inventors of the present invention, after earnest research, do not use the expensive and special film in the information communication body, and do not interfere with the work process, and information using the pseudo adhesive sheet for the information communication body Invented a method of manufacturing communication bodies
That is, the present invention provides an information communication body that can be operated using a normal inexpensive and excellent PET sheet and can be easily broken upon disposal.

  In order to solve the above problems, the breakable pseudo-adhesive sheet for an information communication body according to the present invention is produced by folding or stacking a plurality of leaf pieces connected in a lateral direction via folding lines and / or cut lines. A pseudo-adhesive sheet that is interposed in order to releasably integrate any opposing leaf pieces, and is a rectangular pseudo-adhesive sheet having a size slightly smaller than a postcard size. At least one of the four sides is formed by a micro-sewing machine. It is characterized by being cut.

In addition, in order to solve the above-described problem, the fracturable pseudo-adhesive sheet for an information communication body of a different aspect according to the present invention is a unit sheet in which a plurality of leaf pieces are connected in the lateral direction via folding lines and / or cut lines. Is a pseudo-adhesive sheet that is interposed in order to releasably integrate any opposing leaf pieces produced by folding or cutting long sheets connected in the vertical direction, and is slightly smaller than the width of the opposing leaf pieces by a micro sewing machine. It is characterized by being cut into a narrow width and wound up.

  Furthermore, in order to solve the above-mentioned problem, the breakable information communication body according to the present invention is an arbitrary communication unit formed by folding or stacking a plurality of leaf pieces connected in the lateral direction via a fold line and / or a cut line. In the information communication body in which the opposing leaf pieces are integrated so as to be detachable via the pseudo adhesive sheet, the pseudo adhesive sheet is a rectangle slightly smaller than the opposing leaf piece, and at least one of the four sides of the rectangle is micro. It is characterized by being cut by a sewing machine.

Furthermore, in order to solve the above-described problem, the breakable information communication body according to a different aspect of the present invention includes a unit sheet in which a plurality of leaf pieces are connected in the horizontal direction via folding lines and / or cut lines. in the information communication member between any opposing leaf caused by overlapping folding or cutting a long sheet which is connected to peelably integrated via the pseudo adhesive sheet fed out from the roll state, at least before Symbol pseudo adhesive sheet One edge is cut by a micro-sewing machine with a width slightly narrower than the width of the opposing leaf piece.

The structure of the pseudo-adhesive sheet G used in the present invention is, for example, as shown in FIG. 1, with a support 1 made of strong and stable polyethylene terephthalate, polypropylene, polycarbonate, acetate, etc., and softened on one side thereof. A thermoplastic resin layer 2 (which may be a thermosetting resin layer) made of polyethylene, EVA, EEA, EAA, ionomer or the like having a low melting temperature is formed to be peelable, and a heat-sensitive adhesive layer 3 is formed on both outer sides thereof. The four-layered pseudo-adhesive sheet G can be suitably used . However, special restrictions not in the material constituting the layer structure and each of the pseudo adhesive sheet G. In any and also necessary to select a material that can be intentionally fracture as Patent Document 1 rather than, therefore, it is possible to choose from among a very inexpensive material.

There is no restriction | limiting in the ratio of a cut and an uncut in the perforation of the microsewing machine used for the cutting | disconnection of the pseudo adhesive sheet G said by this invention. In short, any perforation that can be easily cut when cutting a flat sheet or can be easily cut and wound when it is cut into pieces from a wide roll and wound. Such a perforation can be selected from a range of 0.35 mm to 0.85 mm in cut length and 0.1 mm to 0.25 mm in uncut length according to experiments by the present inventors. Among such combinations, for example, a ratio of 0.5 mm (cut): 0.15 mm (uncut) or 0.35 mm (cut): 0.1 mm (uncut) can be preferably used.
Of course, it is possible to use a ratio applied to a normal cut perforation or folding perforation such as 3 mm (cut): 1 mm (uncut) or 2 mm (cut): 0.5 mm (uncut).
In any case, when you try to intentionally fracture the side edge formed by the above ratio, immediately cracks running from the boundary between the cut and uncut, even support can not originally fracture hand in it is possible to easily rupture.

The cutting method for cutting the individual pieces is not particularly limited, and a Thomson method or a slit method using a round blade can be employed.
The shape of the perforation is not limited, and the cut portion may be formed by a normal straight line or curve, and the perforation is formed by continuously forming a circular or other fine hole having a different shape. It doesn't matter if it's eyed.
The cut to uncut ratio, the perforation forming means, the perforation shape, and the like may be arbitrarily selected depending on the thickness and hardness of the pseudo adhesive sheet.

The breakable information communication body of the present invention can be easily manufactured by the following manufacturing method.
For example, a double-size postcard paper is folded in half, and a pseudo-adhesive sheet that is slightly smaller than the folded postcard paper is sandwiched between them, and heated with a heat roller, etc., taking care not to protrude from between the paper.・ Pressure treatment may be applied.

Or the long sheet | seat in which the marginal hole was initially formed in the both ends is continuously folded, and a pseudo-adhesion sheet | seat is continuously inserted between the arbitrary opposing leaf pieces produced in that case. Then before Symbol marginal holes are cut by a cutting method such as side slitter. Furthermore, after the top and bottom sides are cut with a die-cut roller or the like to finish it as a single information communication body, it is heated and pressurized by a sealer machine etc., and the information communication body integrated in a peelable manner is completed. is there.

According to the present invention as described above, even when using inexpensive quasi adhesive sheet which does not easily fracture in general, since it is possible to cross very easily broken, the product cost is lowered.
Further, the pseudo-adhesive sheet, it is possible to use the waist strong stable support, the yield can be avoided problems such as winding around rollers in with pseudo adhesive sheet rupture during operation improvement To do.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a cross-sectional view of a pseudo adhesive sheet G used in the present invention. FIG. 2 is a plan view of the pseudo-adhesive sheet G having a size slightly smaller than the postcard size and having both long sides cut by a micro-sewing machine. FIGS. 3A and 3B are a front view and a back view of the half-folded postcard paper S1. 4 (A) and 4 (B) are a front view and a cross-sectional view taken along line X-X of the two-fold postcard J1 completed using the pseudo adhesive sheet G of FIG. FIG. 5 is a plan view of the completed folded postcard J1 . FIGS. 6A and 6B are a front view and a back view of the long folded folded postcard paper S2. FIG. 7 is a perspective view of the pseudo adhesive sheet G in a roll state. FIG. 8 is a surface view of the folded folded postcard J2 obtained using the pseudo adhesive sheet G of FIG. FIG. 9 is a schematic view of a main part for explaining a method of creating a folded paper J2 using the long folded paper sheet S2. 10A and 10B are a front view and a back view of the long tri-fold postcard paper S3. FIG. 11 is a main part schematic diagram for explaining a method of creating a tri-fold postcard J3 using a long tri-fold postcard paper S3. 12 is a plan view and a cross-sectional view taken along line YY of the tri-fold (Z-fold) postcard J3 completed by the method of FIG. FIGS. 13A and 13B are a surface view showing a postcard in a different mode and a cross-sectional view taken along the line ZZ.

As shown in FIG. 3 (A) and (B), via the clamshell postcard paper S1 (may be a perforation or the like need not necessarily be displayed) first leaves pieces 11 and the second lobed 12 fold line 13 It is connected. As shown in FIG. 5A, a postage stamp column 14, a postal code column 15, a recipient's address name 16 and the like are written on the surface of the first leaf piece 11, and general information 17 is written on the surface of the second leaf piece 12. Has been. In addition, as shown in FIG. 5B , on the back side of the first leaf piece 11 and the second leaf piece 12, personal information 18 that requires secrecy (not necessarily secret information but general information or secret information). (It may be the contents of personal information and general information required).

The two-folded postcard sheet S1 has a pseudo adhesive sheet G (both long sides cut by a micro-sewing machine) shown in FIG. It is folded and subjected to pressurization or pressurization / heating treatment, and finished in the shape shown in FIGS. 4 ( A ) and 4 ( B ).

The recipient of the half-folded postcard J1 thus completed can peel the received postcard from the pseudo-adhesive portion of the pseudo-adhesive sheet G and develop it on a plane as shown in FIG. And it is to check the inside of the personal information 18 became more laminated state to a transparent sheet.
Thereafter, the recipient, by tearing the two long sides of the pseudo-adhesive sheet G that has been cut with the micro perforation with postcard paper, readily be leaf on the support side which could not be cross fracture in the original hand It can be torn apart and can be disposed of with confidence.

Next, a method for producing a postcard using a long postcard paper will be described with reference to the drawings.
As shown in FIGS. 6A and 6B, the unit sheet t1 of the long folded paper sheet S2 has a first leaf piece 21 and a second leaf piece 22 connected in a lateral direction via a fold line 23. Further, they are continuously connected in the vertical direction via cutting lines 29 and 29 (not necessarily displayed but may be perforated or the like).
As shown in FIG. 5A, a postage stamp field 24, a postal code field 25, a recipient's address name 26, etc. are described on the surface of the first leaf piece 21 by, for example, printing with a printer or the like. General information 27 is written on the surface 22.
Note that marginal portions having a plurality of marginal holes 32 for the outer transporting the paper with a pin tractor to be described later via a (may not be perforated or the like need not necessarily display) 31 cutting line is provided for each leaf disc 30 is provided.
Similarly, as shown in FIG. 5B, personal information 28 that requires secrecy is described on the back side of each leaf piece.

Said elongated clamshell postcard sheet S2, for example folded from the cut line 32 in a bellows, Ru is placed in an angle 40 of the folding device shown in FIG. 9 left in block state. Then, the long two-fold postcard sheet S2 folded by the angle 40 changes its traveling direction substantially horizontally after being pulled up to the upper support roller 41. While then matching the pins and marginal holes 32 downstream of the pin tractor 42, although being transported further traction downstream of the pin tractor 44 and co, it is continuously unwound from a roll waiting downward at the developing pseudo adhesive sheet G is inserted between leaflets opposite generated in folding of said elongated clamshell postcard sheet S2 by the turn plate 43 and the like.

The roll-like pseudo-adhesive sheet G is cut into a plurality of small widths from a raw fabric having a width of, for example, a little over 1 m using a micro sewing machine round blade, and both ends are cut by fine perforations as shown in FIG. .

The long marginal folded postcard sheet S2 in which the pseudo adhesive sheet G is sandwiched between the opposing leaf pieces is cut off the unnecessary marginal portion 30 by the slitter 45 first. Further, the top and bottom direction is cut by the die cut rollers 46 and 47 installed downstream, and the sheet is transferred to the downstream sealer in the form of a two-fold postcard J2 shown in FIG.

The sealer portion is composed of a plurality of transport rollers 48 and a plurality of heater panels 49, which are arranged so as to alternately face each other. Folded postcard J 2 passing while being heated between heater panels vertically opposed is in a state sandwiched by which pseudo adhesive sheet both outer sides of the heat-sensitive adhesive layer 3 of G exerts adhesiveness upon heating. Then, both the leaf pieces of the facing postcard paper and the pseudo adhesive sheet G are integrated by the pressure roller 50 at the discharge port.
The sealer portion is not limited to the above-described configuration, and the heating / pressurizing process may be performed at once by other means such as a heat roller, and may be pressed (pressurized) while being heated by a heater press. Absent.
Then, the finally produced bi-fold postcard J2 is sequentially stacked on a stacker 51 including a rear belt conveyor or the like.

The recipient of the folded folded postcard thus completed can peel the received postcard from the pseudo-adhesive portion of the pseudo-adhesive sheet G and develop it on a flat surface. And it is to check the inside of the personal information 28 became more laminated state to a transparent sheet.
Thereafter, the recipient, by tearing the two long sides of the pseudo-adhesive sheet G that has been cut with the micro perforation with postcard paper, readily be leaf on the support side which could not be cross fracture in the original hand It can be torn apart and can be disposed of with confidence.

Next, as shown in FIG. 10 (A) and (B), an elongated three-fold (Z-folding) unit sheet t2 of postcard paper S3, a first-lobed 61 second lobed 62 and the third-lobed 63 fold line 64 and 65 are respectively connected in the horizontal direction, and further connected continuously in the vertical direction through the cutting lines 70 and 70.
As shown in FIG. 5A, a postage stamp field 66, a postal code field 67, and a recipient's address name 68 are described on the surface of the first leaf piece 61 by a printing means such as a printer. Personal information 69 is described on the surfaces of 62 and the third leaf 63.
Note that marginal portion 73 in which a plurality of marginal holes 72 are provided for the first lobed 61 on the outside of the third leaf piece 63 for transferring the sheet with a pin tractor through a cutting line 71 is provided.
Similarly, as shown in FIG. 5B, personal information 69 is described on the back side of the first leaf piece 61 and the second leaf piece 62, and general information 74 is described on the back side of the third leaf piece 63.

The elongated three fold (Z-folding) postcard paper S3 is for example folded from the cut line 70 in a bellows, Ru is placed in an angle 80 of the folding device shown in FIG. 11 left in block state. The elongate tri-fold postcard sheet S3 folded into a Z shape by the angle 80 is pulled up to the upper support roller 81 and changes its traveling direction substantially horizontally . But then it's pins and marginal holes 72 of the downstream pin tractors 82 are transported while being towed to a further downstream of pin tractors 85 co while matching, from a roll of the pseudo adhesive sheet G waiting downward at the developing The pseudo-adhesive sheet G that is continuously drawn out is inserted between the opposing leaf pieces produced by folding by the turn plates 83 and 84 and the like.
Note that any one of the pseudo-adhesive sheets G can be replaced with a double-sided adhesive sheet. In this case, even if the paper is tri-folded, the opposing leaf pieces on the side where the double-sided adhesive sheet is inserted cannot be peeled off, so that it finally takes the form of a two-fold postcard.

The opposing leaf pieces is sandwiched pseudo adhesive sheet G threefold postcard paper S3 is marginal portion 71 unnecessary above is overlooked cut with slitter 86. Further, the top and bottom directions are cut by die cut rollers 87 and 88 installed further downstream, and transferred to the downstream sealer in the form shown in FIG.
The subsequent steps are the same as in the case of the above-mentioned two-fold postcard, and thus the description thereof is omitted.

In addition, this invention is not limited to the said Example.
For example, when a roll-like pseudo adhesive sheet G is used, if a micro-sewing blade is used for the die-cut rollers 87 and 88 in the process, the pseudo-adhesive sheet G is also formed by the micro-sewing machine on the top side of the finished postcard. It has been cut (see FIG. 13). Thus unwrapped postcard paper to allow the cross-sectional fracture in any of the sides of the vertical left and right.
Moreover, in each Example, although the pseudo-adhesive sheet G which provided the heat-sensitive adhesive layer 3 on both the outer sides is used, it may replace with a heat-sensitive adhesive layer and may be used as a pressure-sensitive adhesive layer (adhesive layer). Absent.
Furthermore, in Example 1, for example, the pseudo adhesive sheet G of FIG. 2 is rectangular, but any corner portion may be cut obliquely.
Furthermore, it goes without saying that a three-fold postcard can be created using the pseudo adhesive sheet G of FIG.

It is sectional drawing of the pseudoadhesive sheet G used by this invention. FIG. 3 is a plan view of a pseudo adhesive sheet G having a size slightly smaller than a postcard size and having both long sides cut by a micro-sewing machine. (A) And (B) is the front view and back surface figure of the two-fold postcard paper S1. (A) And (B) is the surface view and XX sectional drawing of the two-fold postcard J1 completed using the pseudo-adhesive sheet G of FIG. It is a top view of the state which opened the completed two-fold postcard J1 . (A), (B) is the front view and back view of elongate two-fold postcard paper S2. It is a perspective view of pseudo adhesive sheet G in a roll state. FIG. 8 is a surface view of a half-folded postcard J2 produced using the pseudo adhesive sheet G of FIG. It is a principal part schematic diagram explaining the method of producing a two-fold postcard using elongate two-fold postcard paper S2. (A) And (B) is the front view and back view of elongate tri-fold postcard paper S3. It is a principal part schematic diagram explaining the method to produce the trifold postcard J3 using elongate trifold postcard paper S3. It is the top view and YY sectional view taken on the line of the tri-fold (Z-fold) postcard J3 completed by the method of FIG. (A) And (B) is the surface view which shows the postcard of a different aspect, and a ZZ sectional drawing.

G pseudo adhesive sheet
S1 Folded postcard paper
S2 Long folded postcard paper
S3 Long tri-fold postcard paper
J1, J2 Folded postcard
J3 Tri-fold postcard t1, t2 Unit sheet 1 Support body 2 Thermoplastic resin layer 3 Heat-sensitive adhesive layer 11, 12, 21, 22, 61, 62, 63 Leaf pieces 13, 23, 64, 65 Folding lines 29, 31, 70 71, cutting line 14, 24, 66 Postal stamp field 15, 25, 67 Postal code field 16, 26, 68 Recipient address name 17, 27, 74 General information 18, 28, 69 Personal information 32, 72 Marginal hole 30, 73 Marginal part 40, 80 Angle 41, 81 Support roller 42, 44, 82, 85 Pin tractor 43, 83, 84 Turn plate 45, 86 Slitter 46, 47, 87, 88 Die cut roller 48, 89 Conveying roller 49, 90 Heater Panel 50, 91 Pressure roller 51, 92 Stacker

Claims (4)

  A pseudo-adhesive sheet interposed to detachably integrate any opposing leaf pieces produced by folding or stacking a plurality of leaf pieces connected in the lateral direction via folding lines and / or cut lines, A breakable pseudo-adhesive sheet for information communication bodies, wherein at least one of the four sides is cut by a micro sewing machine in a rectangular pseudo-adhesive sheet having a size slightly smaller than the size. A unit sheet in which a plurality of leaf pieces are connected in the horizontal direction via folding lines and / or cut lines is integrated so that any opposing leaf pieces generated by folding or stacking a long sheet in which the unit sheets are connected in the vertical direction can be peeled off. A breakable pseudo-adhesive sheet for an information communication body, characterized in that the pseudo-adhesive sheet is interposed by a micro-sewing machine and is wound with a width slightly narrower than the width of the opposing leaf piece.   In the information communication body in which a plurality of leaf pieces connected in the lateral direction via a fold line and / or a cut line are folded or stacked together so that any opposing leaf pieces can be peeled and integrated via a pseudo-adhesive sheet, A breakable information communication body, wherein the pseudo-adhesive sheet is a rectangle that is slightly smaller than the opposing leaf piece, and at least one of the four sides of the rectangle is cut by a micro sewing machine. A unit sheet in which a plurality of leaf pieces are connected in the horizontal direction via a fold line and / or a cut line is fed out from a roll state between any opposing leaf pieces generated by folding or stacking a long sheet in which the unit sheets are connected in the vertical direction. in the information communication body which is peelably integrated via the pseudo adhesive sheet, before Symbol least one edge of the pseudo-adhesive sheet is characterized in that it is cut slightly narrower than the width of the opposite leaf by a micro perforation Breakable information communication body.

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