JP4845192B2 - Separation sheet - Google Patents

Description

  The present invention relates to a separation sheet in which separation regions are defined by slits, and more particularly to a technique that achieves both durability against tensile force in a direction orthogonal to the extension direction of the slits and ease of separation of the separation regions.

  Conventionally, in a separation sheet that is attached to an adherend and then separated into a plurality of areas, such as a delivery slip attached to a delivery object, a slit is formed at the boundary line between the plurality of areas to be separated. In many cases, after being attached to an adherend, the slit is separated into a plurality of regions.

  6A and 6B are diagrams showing a configuration example of a conventional delivery slip using a slit, where FIG. 6A is a front view and FIG. 6B is a cross-sectional view taken along line A-A 'shown in FIG.

  As shown in FIG. 6, the present configuration example is configured such that a slip sheet 302 formed by connecting a delivery slip 310, a sticker slip 320, and a work slip 330 is attached to a label base material 306 with an adhesive 304a. The delivery slip 310 and the sticker slip 320 can be separated by a slit 340 formed on the slip sheet 302, and the sticker slip 320 and the work slip 330 are separated by a perforation 350 formed on the slip slip 302. It is separable. A release agent layer 330 is formed on the back surface of the area to be the delivery slip 310 of the slip sheet 302, so that only the area to be the delivery slip 310 of the slip sheet 302 can be peeled from the label base material 306. Yes. A release paper 307 is attached to the back surface of the label base material 306 via an adhesive 304b, and the release paper 307 is peeled off and attached to a delivery item (see, for example, Patent Document 1). .)

  The delivery slip 301 configured as described above includes delivery information print areas 311 and 321 provided in the delivery slip 310 and the sticker slip 320, information such as the address and name of the delivery source and delivery destination of the delivery item, and After the delivery information including the product name of the delivery is printed, the release paper 307 is peeled off and attached to the delivery by the adhesive 304b. At this time, the work slip 330 is separated by the perforation 350.

  When the delivery is delivered to the delivery destination and the receipt stamp is pressed in the stamp area 312 provided in the delivery slip 310, the delivery slip 310 whose receipt stamp is pressed in the seal stamp area 312 is separated from the sticker 320 by the slit 340. And will be collected by the delivery person.

In this way, the slit 340 is formed in the slip sheet 302, and the delivery slip 310 and the sticking slip 320 can be separated by the slit 340, so that the delivery slip 310 can be easily separated and the delivery slip 310 is separated. It is possible to avoid that the delivery slip 310 and the sticker slip 320 are torn.
JP 2004-291293 A

  In the delivery slip as described above, it is necessary to print the delivery information on the front surface before being attached to the delivery item. At this time, the delivery information is printed while the delivery slip is transferred through the printer. Become. In the printer, since the delivery slip is transported while being pulled by a transfer roller or the like, a tensile force is applied to the delivery slip in the transport direction. Here, the case where the delivery slip mentioned above was transferred in the direction orthogonal to a slit is demonstrated.

  FIG. 7 is a view showing a state where the delivery slip 301 shown in FIG. 6 is transferred by the transfer roller.

  When the delivery slip 301 is set in the printer in order to print delivery information in the delivery information print areas 311 and 321 of the delivery slip 301 shown in FIG. 6, the delivery slip 301 is changed to the release paper 307 as shown in FIG. The transfer roller 360 is wound around the transfer roller 360 so as to be inside, and the transfer roller 360 is rotated and transferred in a direction orthogonal to the extending direction of the slit 340 formed on the slip sheet 302. Then, a tensile force is applied in the transfer direction of the delivery slip 301 by the transfer by the transfer roller 360, the distance between the slip sheet 302 and the release sheet 307 and the surface of the transfer roller 360, and the slip sheet 302 by the transfer roller 360. Is curved, the area along the slit 340 of the delivery slip 310 is peeled off from the label base material 306, and the delivery slip 301 becomes unusable or a jam occurs in the printer. There is a risk of doing.

  Therefore, a connecting portion for connecting the delivery slip 310 and the sticking slip 320 is provided in a part of the slit 340, and a tensile force is applied in the above-described direction or the delivery slip 301 is curved. However, it is conceivable that the delivery slip 310 is connected to the sticking slip 320 at this connecting portion, so that the region along the slit 340 is prevented from peeling off and rolling up.

  However, when the delivery slip 310 as described above is a separation region surrounded by the slits 340, the delivery slip 310 is separated from the region that becomes the separation start portion when the delivery slip 310 is separated from the pasting slip 320. Since the force for separating the slip 310 from the sticker 320 is dispersed, the delivery slip 310 and the sticker 320 are torn when the delivery slip 310 is separated from the sticker 320 if the connecting portion is wide. There is a fear. On the contrary, if the width of the connecting portion is narrow, the possibility that the delivery slip 310 and the sticker 320 are torn when the delivery slip 310 is separated from the sticker 320 is reduced, but a tensile force is applied as described above. When it is bent or curved, the connecting portion is cut by the force, and similarly to the above, the region along the slit 340 is peeled off from the label base material 306 and rolled up.

  The present invention has been made in view of the problems of the prior art as described above, and it is easy to separate the separation region surrounded by the slit, but a tensile force is applied in the direction perpendicular to the slit. It is an object of the present invention to provide a separation sheet that can reduce the possibility that the separation region is separated by the tensile force in the case.

In order to achieve the above object, the present invention provides:
A first sheet in which a separation region that can be separated by being surrounded by a slit having a side extending in a predetermined direction is partitioned, and a second sheet adhered to the first sheet In the separation sheet where a tensile force is applied in a direction orthogonal to the predetermined direction,
The slit has a discontinuous portion where the slit is interrupted on a side extending in the predetermined direction, and is provided on a side not including a separation start portion when separating the separation region among the sides extending in the predetermined direction. ends of the two ends sac Chi before Symbol separation start portion side of the portion cut off by the discontinuity is come toward the isolation region side, and by the interrupted portion provided on a side including the separation start portion wherein the end which is not the separation start portion side of the two end portions of the portion cut off is directed Iteiru shape on the isolation region side.

  In the present invention configured as described above, when a tensile force is applied when subjected to a mechanical process such as printing of information on the surface, among the slits that define the separation region of the first sheet, the tensile force When a force is applied so that a side extending in a direction perpendicular to the opening is opened, and the separation sheet is curved so that the first sheet is outside in this state, the region along the slit of the separation region is the second region. Attempts to peel off the sheet. However, since the slit extending in the direction orthogonal to the tensile force of the slit is provided with an interrupted portion, the region along the slit in the separation region is peeled off from the second sheet by the interrupted portion. In addition, the tensile force is dispersed by the fact that one end of the portion that is interrupted by the interrupted portion is oriented in a direction different from the extension direction of the side of the slit provided with the interrupted portion. However, the interrupted portion is difficult to tear.

  Thereafter, when the separation region is separated from the separation start portion of the first sheet, the separation portion of the separation region from the first sheet reaches one end of the portion where the separation portion is interrupted, and the separation region is changed to the first region. When the separation region is further pulled away from the separation start portion in order to separate from one sheet, the interrupted portion is broken in the pulling direction of the separation region. Then, one of the two ends of the portion interrupted by the interrupted portion is slit so that the end on the separation start portion side of the two ends has a shorter distance from the separation start portion than the other end. The slit portion extending from the other end of the portion interrupted by the interrupted portion exists in this breaking direction by being directed in a direction different from the extending direction of the side of the side, and the fractured portion is connected to the slit portion and separated. The region will be separated from the first sheet by the slit.

  As described above, in the present invention, the slit for separating the separation region from the first sheet is provided with a discontinuity at the side extending in the direction orthogonal to the tensile force, and further, the discontinuity is interrupted by the discontinuity. Since one of the end portions of the portion is oriented in a direction different from the extending direction of the side of the slit provided with the interrupted portion, when the tensile force is applied, the separation region is separated by the tensile force. The possibility can be reduced, and one of the two ends of the two portions that are interrupted by the discontinuity provided on the side not including the separation start portion when separating the separation region is Since the end on the separation start side is oriented in a direction different from the extending direction of the side of the slit so that the distance from the separation start portion is shorter than the other end, the separation start portion Even if the force to separate the separation region is dispersed in a region away from the region to be separated, the separation part is connected through the interruption portion, and the separation region can be easily separated without changing the direction in which the separation region is separated. be able to.

  Embodiments of the present invention will be described below with reference to the drawings.

  FIG. 1 is a view showing an embodiment of the separation sheet of the present invention, where (a) is a surface view, (b) AA ′ cross-sectional view shown in (a), and (c) is (a). It is BB 'sectional drawing shown in.

  As shown in FIG. 1, the present embodiment is a delivery slip 1a to 1c composed of a delivery slip 10 and an invoice 20 as separation areas, and in this embodiment, the delivery slip in which the three delivery slips 1a to 1c are connected. The sheet 1 will be described.

  The delivery slip sheet 1 has a slip sheet 2 as a first sheet and a label sheet 6 as a second sheet attached to each other on the entire surface.

  Each of the delivery slips 1 a to 1 c is partitioned and formed by the slit 41 formed on the slip sheet 2 so that the delivery slip 10 can be separated from the invoice 20. The delivery slip 10 is separable from the invoice 20 by being surrounded by a slit 41 having four sides, and includes information such as the address and name of the delivery source and destination of the delivery item, and the name of the delivery item. A delivery information printing area 11 for printing delivery information and a pressing area 12 for pressing a receipt stamp at the delivery destination of the delivery are provided. The invoice 20 is provided with a delivery information print area 21 for printing the same delivery information as the information printed in the delivery information print area 11, and the delivery information is printed in the delivery information print areas 11 and 21. In this case, transfer direction display information 13 indicating the direction in which the delivery slip sheet 1 is transferred by the printer is described. The three delivery slips 1 a to 1 c configured in this way are connected via a slit 42 formed on the slip sheet 2 and the label sheet 6.

  In the area of the delivery slips 1a to 1c, the release slip 10 is applied to the back surface of the slip sheet 2 to form the release agent layer 3, and the surface on which the release agent layer 3 is formed is the adhesive. The whole surface is adhered to the label paper 6 by 4a. Further, in the delivery slips 1 a to 1 c, the area that becomes the invoice 20 is stuck on the label paper 6 with the adhesive 4 a without forming the release agent layer 3 on the back surface of the slip paper 2. Thereby, the area | region used as the delivery slip 10 of the slip paper 2 is stuck so that peeling with respect to the label paper 6, and the area | region used as the invoice 20 among the slip paper 2 becomes difficult to peel with respect to the label paper 6. It is stuck.

  The label sheet 6 has a printed layer 5 formed by printing advertisement information in an area of the sticking surface to the slip sheet 2 facing the delivery slip 10 of the slip sheet 2, and the printed layer 5 is formed. An adhesive 4a for adhering the slip sheet 2 and the label sheet 6 is applied to the entire surface. As the pressure-sensitive adhesive 4a, for example, it is considered to use a non-pressure-sensitive aqueous emulsion pressure-sensitive adhesive capable of bonding sheets with a pressure of 0.5 Mpa to 10 Mpa. An aqueous emulsion adhesive is an adhesive in which a resin that does not mix with this liquid is dispersed as fine particles in a liquid containing water as a main component, and there is water at the time of application, but after application, the water evaporates, The adhesive fine particles remain. Further, the release paper 7 is attached to the entire surface of the label paper 6 opposite to the attachment surface of the label paper 6 with the slip paper 2 by an adhesive 4b so as to be peeled off.

  In order to make the delivery slip 10 separable from the invoice 20, the four sides of the slit 41 formed on the slip sheet 2 are extended in a direction orthogonal to the transport direction of the delivery slip sheet 1 indicated by the transport direction display information 13. Two cut-off portions 41a and 41b in which the slit 41 is cut off are provided on each of the two sides. Further, one of the end portions of the portions that are interrupted by the interrupted portions 41a and 41b is directed obliquely toward the delivery form 10 with respect to the direction in which the slit 41 extends. Specifically, of the two sides extending in the direction orthogonal to the transfer direction of the delivery slip sheet 1 indicated by the transfer direction display information 13, two breaks provided on the front side of the delivery slip sheet 1 in the transfer direction In the portion 41a, of the two ends of the portion interrupted by the interrupted portion 41a, the end on the separation start portion 14 side when separating the delivery slip 10 from the invoice 20 is directed obliquely toward the delivery slip 10 side. In addition, in the two discontinuous portions 41b provided on the side of the rear end in the transport direction of the delivery slip sheet 1, the delivery slip 10 is separated from the invoice 20 out of the two end portions interrupted by the discontinuous portions 41b. The end on the opposite side of the separation start portion 14 is directed toward the delivery form 10 in an oblique direction. That is, of the two sides extending in the direction perpendicular to the transfer direction of the delivery slip sheet 1 of the slit 41, the two end portions of the portion interrupted by the two interrupted portions 41a provided on the side not including the separation start portion 14 are Although the end portion on the separation start portion 14 side faces in a direction different from the extending direction of the side, the end portion on the separation start portion 14 side is inclined toward the delivery slip 10 side. The distance from the separation start portion 14 is shorter than the end on the opposite side.

  Below, the manufacturing method of the delivery slip sheet 1 comprised as mentioned above is demonstrated.

  First, the print layer 5 is formed by printing advertisement information on one side of the continuous label paper 6. At this time, the release paper 7 is adhered to the other surface of the label paper 6 by the adhesive 4b.

  Further, printing is performed for providing the delivery information print areas 11 and 21 and the stamp area 12 on one side of the slip sheet 2 or displaying the transfer direction display information 13.

  Next, a release agent layer 3 is formed by applying a release agent to a region to be the delivery slip 10 on the surface opposite to the surface on which the slip sheet 2 is printed. Note that the release agent layer 3 may be formed in advance in an area to be the delivery slip 10 of the slip sheet 2.

  Next, an aqueous emulsion type pressure-sensitive adhesive 4a is applied to the entire surface of the label paper 6 on which the printing layer 5 is formed.

  Before the adhesive 4a is dried, the slip sheet 2 and the label sheet 6 are arranged so that the surface of the slip sheet 2 on which the release agent layer 3 is formed and the surface of the label sheet 6 to which the adhesive 4a is applied face each other. And these are stuck with the adhesive 4a.

  Thereafter, the continuous slip sheet 2, the label sheet 6 and the release sheet 7 adhered to each other by the above-described processing are cut into a single piece as shown in FIG.

  Hereinafter, a process when printing the delivery information on the delivery information printing areas 11 and 21 on the delivery slip sheet 1 manufactured as described above will be described.

  The delivery slip sheet 1 manufactured as described above is fed one by one from the stacked state when delivery information is printed in the delivery information print areas 11 and 21, and delivered to the delivery information print areas 11 and 21. Information is printed. At this time, in the printer that prints the delivery information in the delivery information print areas 11 and 21, the delivery slip sheet 1 is conveyed by a transfer roller or the like.

  2 is a view showing a state where the delivery slip sheet 1 shown in FIG. 1 is transferred by the transfer roller, and (a) is a view showing a state where the delivery slip sheet 1 is in contact with the transfer roller. ) Is a diagram showing the configuration of the slit 41, and FIG. 8C is a diagram showing the state of the slit 41 when a tensile force is applied in the transfer direction.

  The delivery slip sheets 1 fed one by one from the stacked state print the delivery information in the delivery information print areas 11 and 21, and the release paper 7 is inside as shown in FIG. 2 (a). As the transfer roller 30 is rotated and rotated, the transfer roller 30 is transferred in the direction indicated by the transfer direction display information 13 printed on the delivery slip 10. Then, a tensile force is applied in the transfer direction of the delivery slip sheet 1 and a bending force is applied so that the release paper 7 side of the delivery slip sheet 1 is inside. When a bending force is applied to the delivery slip sheet 1 so that the release paper 7 side of the delivery slip sheet 1 is inside, the side of the slit 41 that extends in the delivery slip 10 in a direction orthogonal to the transfer direction of the delivery slip sheet 1 is provided. The region along the line is peeled off from the label paper 6 and tends to be rolled up. On the side of the slit 41 extending in the direction perpendicular to the transfer direction of the delivery slip sheet 1, there are cut portions 41 a and 41 b where the slit 41 is cut off. Since the cut-off portions 41a and 41b are provided, the delivery slip 10 is connected to the invoice 20 attached to the label paper 6 so as not to be peeled off. As a result, the region along the slit 41 of the delivery slip 10 is labeled. It will not peel off from the paper 6 and will not roll up.

  Of the four sides of the slit 41 formed on the slip sheet 2, the side extending in the direction orthogonal to the transport direction of the delivery slip sheet 1 is the transport direction of the delivery slip sheet 1 as shown in FIG. A side portion 41c extending in a direction orthogonal to the side portion 41c, and a side portion 41d connected to one end of the side portion 41c and extending obliquely toward the delivery slip 10 with respect to the transfer direction of the delivery slip sheet 1. Therefore, when a tensile force is applied in the transfer direction of the delivery slip sheet 1, as shown in FIG. 2C, the tensile force is pulled in the extension direction and the pulling force in the width direction so that the slit 41 spreads. Disperse with force. Therefore, even if a tensile force is applied in the transfer direction of the delivery slip sheet 1, the interrupted portions 41a and 41b are difficult to tear.

  As described above, the delivery slip sheet 1 on which the delivery information is printed in the delivery information printing areas 11 and 21 is then peeled off from the release paper 7, and the delivery slip 10 and the invoice by the adhesive 4 b applied to the label paper 6. Each of the 20 delivery slips 1a to 1c is used by being attached to a delivery item. At this time, since the slits 42 formed in the boundary portions of the delivery slips 1a to 1c are formed in the slip sheet 2 and the label sheet 6, the separation sheets 7 are peeled to separate the delivery slips 1a to 1c. can do.

  The delivery items to which the delivery slips 1a to 1c are attached are delivered to the delivery destination according to the delivery information printed in the delivery information print areas 11 and 21, and after the receipt stamp is pressed in the seal area 12, the delivery slips 1a to 1c are sent. The delivery slip 10 is separated from 1c and collected.

  3 is a diagram for explaining a state when the delivery slip 10 is separated from the delivery slip 1a shown in FIG. 1, and (a) is a diagram showing a state where the delivery slip 10 is separated from the delivery slip 1a. (B) is a front view of the delivery slip 10 separated from the delivery slip 1a.

  When separating the delivery slip 10 from the delivery slip 1a attached to the delivery item, as shown in FIG. 3A, the separation start portion 14 of the delivery slip 10 is picked and the separation start portion 14 is attached. Pull in a direction away from the area. Then, the area | region used as the delivery slip 10 of the slip paper 2 is peeled from the label paper 6 by forming the release agent layer 3 on the back surface. Further, since the delivery slip 10 is configured to be separable from the invoice 20 by the slit 41, the delivery slip 10 and the invoice 20 are easily separated. The part separated from the invoice 20 of the delivery slip 10 reaches one end of the portion interrupted by the interrupting portion 41a, that is, the end of the side portion 41d (see FIG. 2) constituting the slit 41, and the delivery slip 10 is delivered. When further pulling is performed in a direction away from, the interrupted portion 41 a is broken in the pulling direction of the delivery slip 10. Then, since there is a side 41c (see FIG. 2) having the other end of the portion interrupted by the interrupted portion 41a of the slit 41 in the breaking direction, the broken portion is connected to the side 41c, and the side again The delivery slip 10 is separated from the invoice 20 by the part 41c and the side part 41d. Further, the break portion 41b is similarly broken, and the slit 41 cut by the break portion 41b is connected, so that the delivery slip 10 is separated from the invoice 20.

  Thus, when the delivery slip 10 is pulled in a direction away from the region where the separation start portion 14 is attached, the interrupted portions 41a and 41b provided in the slit 41 are broken, and the interrupted portions 41a and 41b are broken. As a result, the slits 41 that have been interrupted are connected, whereby the delivery slip 10 is separated from the invoice 20. Thereby, when separating the delivery slip 10 from the invoice 20, the delivery slip 10 can be completely separated from the invoice 20 without changing the separation direction in the middle after the separation start portion 14 begins to separate.

  The delivery slip 10 separated from the invoice 20 and peeled off from the delivery has the release agent layer 3 formed on the back surface, but does not curl because the adhesive is not applied, and the back surface is sticky. Without sticking to other articles or the like. Further, the delivery slip 10 collected in this way is then subjected to a mechanical process such as reading delivery information printed in the delivery information printing area 11 and barcode information (not shown) printed on the surface. In this case, it is possible to avoid the occurrence of jam or the like due to the adhesive. Further, among the end portions of the slit 41 formed on the slip sheet 2 so as to be separable by the cut portions 41a and 41b, the end of the delivery slip 10 is inclined with respect to the transfer direction of the delivery slip sheet 1. Since the end portion is obliquely directed toward the delivery slip 10 side, as shown in FIG. 3B, when the delivery slip 10 is separated from the invoice 20, the side portion of the delivery slip 10 is separated. A fine convex part does not arise. Therefore, it is possible to avoid the occurrence of a jam or the like when the delivery slip 10 is subjected to a machine process.

  Further, as described above, when the delivery slip 10 is peeled from the label paper 6, the advertisement information 6 a expressed by the printing layer 5 can be visually recognized on the sticking surface of the label paper 6 to the delivery slip 10. At this time, if the above-mentioned water-based emulsion type adhesive is used as the adhesive 4a having the delivery sheet 10 attached to the label paper 6, it is after drying, so that the surface does not become sticky and dust or the like adheres. Thus, the advertisement information 6a is not difficult to see.

(Other embodiments)
FIG. 4 is a view showing another embodiment of the separation sheet of the present invention.

  As shown in FIG. 4, this embodiment is orthogonal to the transfer direction of the delivery slip sheet 101 among the four sides constituting the slit 141 for enabling the delivery slip 110 to be separated from the one shown in FIG. 1. The direction of the end portion of the delivery slip sheet 101 is interrupted by the interrupted portion 141a provided at the front side of the delivery slip sheet 101 in the transfer direction.

  In this embodiment, of the two ends of the portion that is interrupted by the interrupted portion 141a provided on the side of the delivery slip sheet 101 in the transfer direction, the end on the separation start portion 114 side faces the extending direction of the side. In addition, the end opposite to the separation start part 114 is inclined obliquely to the opposite side to the delivery slip 110. Therefore, also in this embodiment, of the two sides extending in the direction orthogonal to the transfer direction of the delivery slip sheet 101 of the slit 141, the portion interrupted by the two interrupted portions 141a provided on the side not including the separation start portion 114 The distance between the two end portions on the separation start portion 114 side and the separation start portion 114 is shorter than the end portion on the side opposite to the separation start portion 114.

  Also in the delivery slips 101a to 101c provided by the delivery slip sheet 101 configured as described above, when the delivery slip 110 is separated from the separation start portion 114, the break portions 141a and 141b are broken, thereby causing the break portion 141a. , 141b are connected to the slit 141, and the delivery slip 110 can be separated from the invoice 120.

  FIG. 5 is a diagram showing another embodiment of the separation sheet of the present invention.

  As shown in FIG. 5, this embodiment is orthogonal to the transfer direction of the delivery slip sheet 201 among the four sides constituting the slit 241 for separating the delivery slip 210 from that shown in FIG. 1. The direction of the end of the portion that is interrupted by the interrupted portion 241b provided on the side of the delivery slip sheet 201 on the rear end side in the transfer direction is different.

  In the present embodiment, the end on the separation start portion 214 side is opposite to the delivery slip 210 among the two ends that are interrupted by the interrupted portion 241b provided on the side of the delivery slip sheet 201 on the rear end side in the transfer direction. The end portion on the side opposite to the separation start portion 114 is directed in the extending direction of the side.

  Also in the delivery slips 201a to 201c provided by the delivery slip sheet 201 configured as described above, when the delivery slip 210 is separated from the separation start portion 214, the break portions 241a and 241b are broken, thereby the break portion 241a. , 241b connect the slits 241 that are interrupted, and the delivery slip 210 can be separated from the invoice 220.

  In the above-described three embodiments, of the four sides constituting the slits 41, 141, 242 formed in the slip sheets 2, 102, 202, the direction orthogonal to the transport direction of the delivery slip sheets 1, 101, 201 is used. On the two sides, there are provided interrupted portions 41a, 41b, 141a, 141b, 241a, 241b where the slits 41, 141, 242 are interrupted, and the interrupted portions 41a, 41b, 141a, 141b, 241a, One of the two ends of the portion interrupted by 241b faces in a direction different from the extending direction of the side, but the delivery slip sheet out of the two sides orthogonal to the transfer direction of the delivery slip sheets 1, 101, 201 1, 101, 201 on the rear end side in the transfer direction from the separation start parts 14, 114, 214 to the delivery slip 10, The force to separate the 10, 210 is not so dispersed, discontinuous portions 41b of the slit 41,141,242, 141b, 2 two ends of the portion cut off by 241b may be respectively oriented in the extending direction of the side.

  In addition, among the four sides constituting the slits 41, 141, 241, the number of discontinuities provided on two sides extending in the direction orthogonal to the transfer direction of the delivery slip sheets 1, 101, 201 is the above-described three implementations. It is not limited to two like the form of.

  In addition, the pressure-sensitive adhesive 4a is not limited to the above-described aqueous emulsion type, and the pseudo-adhesive structure formed by the pressure-sensitive adhesive 4a and the release agent layer 3 is not limited to this. As the pseudo-adhesive structure, it is conceivable to use a pressure-sensitive adhesive having a weak adhesive force or a film having a two-layer structure.

  In the three embodiments described above, the shape of the slits 41, 141, 241 has a corner portion so that one of the portions interrupted by the slit interrupted portion is oriented in a direction different from the extension direction of the slit. However, it may be rounded and go in that direction.

  Further, in the above-described three embodiments, the areas other than the delivery slips 10, 110, and 210 of the delivery slips 1a to 1c, 101a to 101c, and 201a to 201c have the release agent layer 3 on the back surface of the slip sheet 2. Although not formed, the entire surface is adhered to the label paper 6 with the adhesive 4a. In this area, a release agent is applied to the back surface of the slip sheet 2 in the same manner as in the area to be the delivery slips 10, 110, 210. It is good also as a structure stuck to the label paper 6 so that peeling was possible by the releasing agent layer 3 and the adhesive 4a.

  In the above-described three embodiments, the release paper 7 attached to the label paper 6 may be the second sheet, and the release paper 7 may be directly attached to the slip paper 2.

  In the above-described three embodiments, the delivery slips 1a to 1c, in which the delivery slips 10, 110, 210 are separable from the invoices 20, 120, 220 by the slits 41, 141, 241 as separation sheets. 101a to 101c and 201a to 201c have been described as examples. However, the present invention is not limited to this, and the first sheet in which a separation region that can be separated by being surrounded by a slit is partitioned, If it consists of a 2nd sheet | seat stuck on the sheet | seat, it can apply suitably.

It is a figure which shows one Embodiment of the separation sheet of this invention, (a) is a surface view, (b) AA 'sectional drawing shown to (a), (c) is B shown to (a) It is -B 'sectional drawing. FIG. 2 is a diagram illustrating a state in which the delivery slip sheet illustrated in FIG. 1 is transferred by a transfer roller, (a) is a diagram illustrating a state in which the delivery slip sheet is in contact with the transfer roller, and (b) is a configuration of a slit. The figure to show, (c) is a figure which shows the state of a slit when tensile force is added to the transfer direction. It is a figure explaining the state at the time of a delivery slip being separated from the delivery slip shown in FIG. 1, (a) is a figure which shows the state from which a delivery slip is separated from a delivery slip, (b) is from a delivery slip. It is a surface view of the separated delivery slip. It is a figure which shows other embodiment of the separation sheet of this invention. It is a figure which shows other embodiment of the separation sheet of this invention. It is a figure which shows one structural example of the conventional delivery slip using a slit, (a) is a front view, (b) is A-A 'sectional drawing shown to (a). FIG. 7 is a diagram illustrating a state in which the delivery slip illustrated in FIG. 6 is transferred by a transfer roller.

Explanation of symbols

1,101,201 Delivery slip sheet 1a-1c, 101a-101c, 201a-201c Delivery slip 2 slip paper 3 release agent layer 4a, 4b adhesive 5 print layer 6 label paper 6a advertising information 7 release paper 10, 110, 210 Delivery slip 11, 21, 111, 121, 211, 221 Delivery information printing area 12, 112, 212 Sealing area 13, 113, 213 Transfer direction display information 14, 114, 214 Separation starter 20, 120, 220 Invoice 30 Transfer roller 41, 42, 141, 142, 241, 242 Slit 41a, 41b, 141a, 141b, 241a, 241b Interruption part 41c, 41d Side part 42a, 42b, 142a, 142b Separation start part

Claims (1)

A first sheet in which a separation region that can be separated by being surrounded by a slit having a side extending in a predetermined direction is partitioned, and a second sheet adhered to the first sheet In the separation sheet where a tensile force is applied in a direction orthogonal to the predetermined direction,
The slit has a discontinuous portion where the slit is interrupted on a side extending in the predetermined direction, and is provided on a side not including a separation start portion when separating the separation region among the sides extending in the predetermined direction. ends of the two ends sac Chi before Symbol separation start portion side of the portion cut off by the discontinuity is come toward the isolation region side, and by the interrupted portion provided on a side including the separation start portion separation sheet end towards not the separation start portion side of the two end portions of the portion cut off is characterized in that it is a countercurrent Iteiru shape on the isolation region side.

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