JP2015137112A - Binding tack label - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily divide a binding tack label at a boundary portion between articles when separating the bound articles from each other while preventing fracture of the binding tack label at the boundary portion between the articles in the case of dropping or conveying the articles.SOLUTION: The binding tack label includes a plurality of strong adhesive areas 20 for being adhered to each article, and a weak adhesive area 21 which is positioned at the boundary portion and has an adhesive force smaller than that of the strong adhesive areas 20. A perforation 23 for dividing the binding tack label is formed in the weak adhesive area 21, and a blank portion 25, in which a perforation 23 is not formed, is provided in at least one end of both ends of the weak adhesive area 21. In the strong adhesive areas 20 in the vicinity of the blank portion 25, a cut 26 extending from one edge 2a of the binding tack label to an inside thereof is formed, and the cut 26 extends to the perforation 23 so as to guide a cut line to the perforation 23 when dividing the binding tack label.

Description

  The present invention relates to a binding tack label that is attached to an article in order to bind a plurality of articles.

  In the case of selling a plurality of articles in a lump, generally, an integrated packaging form is adopted in which the articles are overlapped and the entire outside is wrapped with an outer bag. Thus, a form using a tack label instead of the outer bag has been proposed. That is, a tack label is pasted on a pair of side portions opposed to each other in a direction orthogonal to the stacking direction of the articles so as to straddle a boundary portion between the articles, and a plurality of articles are formed by the pair of tack labels. Is a form that is united and integrated.

  Also, a configuration has been proposed in which a V-shaped notch is provided at the edge of the tack label located at the boundary between the articles so that the articles can be easily separated when using the bound articles. (FIGS. 3 and 5 of Patent Document 1 below).

  However, there is a problem that the tack label is easily broken from the notch portion when a load is applied to a boundary portion between the articles when a plurality of bundled articles are dropped, or during transportation, display, or the like. Further, in order to smoothly divide the tack label to the end when separating the articles, perforations are formed in the tack label along the boundary portion between the articles as shown in FIG. On the contrary, when the article is dropped or the like, the tack label is likely to break along the perforation from the notch.

  Further, as shown in FIG. 9 of Patent Document 2 below, a weak adhesion region (including non-adhesion) is provided at a position corresponding to a boundary portion between articles, and a perforation is formed in the weak adhesion region. It is easier to separate the article during use than when the perforation is formed in the strong adhesion area as a whole as a strong adhesion area, but on the other hand, the perforation breaks when dropped. It becomes easy to do.

  This is because, as shown in FIG. 8 of the following Patent Document 2 and FIG. 12 of the following Patent Document 3, a pair of perforations are formed in parallel over the entire length at locations corresponding to the boundary portions between the articles. In addition, the same applies to the structure in which the strip-shaped part between the two perforations is separated as a separation piece so that the articles can be separated from each other, and the perforation on the separation start side so that the separation piece can be easily separated. If the cut line is formed at the end of the tuck label, the tuck label easily breaks along one of the perforations when the article is dropped or the like.

  On the other hand, in Patent Document 4 below, at least one perforation or half-cut is formed in the boundary region corresponding to the boundary portion between the articles as the second cutting means in parallel with the boundary region, and in the vicinity of the end of the boundary region In the pasted areas on both sides of the sheet, perforations and half-cuts are formed as predetermined lengths in parallel to the boundary area from the edge of the tack label toward the inside as the first cutting means at positions away from the second cutting means. A configuration is proposed. In this case, since the first cutting means is formed in the pasting area away from the boundary between the articles, there is an advantage that the tack label is not easily broken even if the article is dropped. In this configuration, an external force is applied to the articles so as to separate the articles, and the tack label is forcibly torn from any of the first cutting means to separate the articles.

  However, since the first cutting means is located away from the boundary part between the articles and is formed in parallel with the boundary part, the articles can be cut with great force to cut the tack label from the first cutting means. In addition, the tack label cutting line does not necessarily go from the inner end (end) of the first cutting means to the second cutting means, so that the work of dividing the tack label can be performed smoothly. As a result, there is a problem that it is not easy to separate the bound articles.

JP 2001-348055 A JP 2012-51603 A JP 2012-30874 A JP 2002-29565 A

  Therefore, the present invention has been made in view of the above-described conventional problems, and when the bound articles are separated from each other while preventing the tuck label for binding from breaking at the boundary between the articles when the articles are dropped or transported. Another object of the present invention is to make it possible to easily divide a binding tack label at a boundary portion between articles.

  The present invention has been made to solve the above-described problems, and the binding tack label according to the present invention is stuck so as to straddle the boundary portion between the articles in order to bind a plurality of stacked articles. The binding tack label is provided with a plurality of strong adhesion regions adhered to each article, and a weak adhesion region located at the boundary portion and having a smaller adhesive force than the strong adhesion region, A main cutting line for separating the binding tack label is formed, and at least one end portion of the weakly bonded region has a blank portion where the main cutting line is not formed, and a strong portion near the blank portion is present. A cutting start line extending inward from the edge of the binding tack label is formed in the adhesive region, and the cutting start line is a main cutting line for guiding the cutting line when dividing the binding tack label to the main cutting line. Towards the line Characterized in that it extends Te. Note that the weakly bonded region only needs to have a smaller adhesive force with respect to the article as the adherend than the strongly bonded region, even if it has virtually no adhesive force, that is, a non-adhered region. Good.

  In the binding tack label having the above configuration, the cut start line is not formed at the end of the weakly bonded region, but is formed in the strong bonded region near the blank portion where the main cut line is not formed. Therefore, even if a force acts on the edge of the weakly bonded area when the article is dropped or transported, the strong adhesive area is kept attached to the article, and the binding tack label breaks from the cutting start line. It becomes difficult. On the other hand, even if the main cutting line and the cutting start line are separated, the cutting start line extends toward the main cutting line, so when separating the bound articles, the cutting line of the binding tack label Is guided from the inner end of the cut start line toward the main cut line, and the binding tack label can be smoothly cut from the cut start line to the main cut line.

  In particular, it is preferable that the cut start line extends to the weakly bonded region. As described above, the cut start line is formed in the strong adhesion region, but if the cut start line extends to the weak adhesion region, the cut start line does not extend to the weak adhesion region and stops at the strong adhesion region. Compared to the configuration, the cutting line can reach the main cut line formed in the weak adhesion area more easily, and the tuck label for binding is more easily and smoothly divided when separating the articles. can do.

  Further, when a straight imaginary line is drawn from the inner end of the cut start line along the weak adhesion region, it is preferable that the main cut line is located on the imaginary line. According to this configuration, the cutting tack label cutting line is smoothly formed from the inner end of the cutting start line to the main cutting line, and the binding tack label can be more easily separated when separating articles. Moreover, it can be divided smoothly.

  In that case, in particular, the cut start line is formed only on one end side of the both ends of the weak adhesion region, the main cut line is a perforation, and the break line portion of the perforation is from one end side of the weak adhesion region. It is preferable to incline outward toward the other end and cross the imaginary line. If each broken line part is inclined and intersects with the virtual line, the cutting line can be surely reached from the inner end of the cutting start line to the main cutting line, and further from the breaking line part to the next breaking line. A cutting line is reliably formed to the part. Therefore, the binding tack label can be surely cut to the other end of the weakly bonded region.

  In addition, a pair of main cut lines are formed in the weak adhesion region, and a band-like portion between the pair of main cut lines is configured to be separable as a separation piece. It is preferable that the cut start line is formed so as to project toward the inner side from the root of the knob. In a configuration in which a pair of main cut lines are formed in the weak adhesion region and a band-like portion between the pair of main cut lines is a separation piece, a knob piece protrudes from the end of the weak adhesion region. The cut piece can be easily cut by picking the pick piece. Since the cut start line is formed not in the weakly bonded region but in the strongly bonded region, the cut piece can be easily started by being formed. And when forming a knob piece in that way, it is preferable that the cutting start line extends inward from the edge at the base of the knob piece, and the force for pulling the knob piece is smoothly applied to the cut piece. Thus, a cutting line can be formed from the cutting start line to the main cutting line, and the cut pieces can be cut off.

  As described above, in the binding tack label according to the present invention, since the cutting start line is formed in the strong adhesion region, the binding tack label is broken at the boundary between the articles when the article is dropped or transported. Can be prevented. In addition, the cutting start line extends toward the main cutting line so that the cutting line for dividing the binding tack label is guided to the main cutting line, so that the cutting starts when separating the bound articles. A cutting line is smoothly formed from the inner end of the line to the main cut line, and the binding tack label can be easily divided at the boundary portion between the articles.

The front view which shows the tuck label for binding in one Embodiment of this invention. The perspective view which shows the use condition which affixed the tuck label for the said binding on the soft wrapper as an article | item. The principal part perspective view which shows the state in the middle of separating the separation piece of the tuck label for the binding. The principal part front view which shows the state which cut off the separation piece of the tuck label for the binding. The front view which shows the tack label for binding in other embodiment of this invention. The front view which shows the tack label for binding in other embodiment of this invention.

  Hereinafter, a binding tack label according to an embodiment of the present invention will be described with reference to FIGS. In order to bind a plurality of articles stacked in a predetermined direction, the binding tack label 2 in the present embodiment is attached to a predetermined surface of the article so as to straddle a boundary portion between the articles.

  As shown in FIG. 1, the binding tack label 2 according to the present embodiment includes two strong adhesion regions 20 and one strong adhesion region 20 formed between the two strong adhesion regions 20 so as to separate the two strong adhesion regions 20 from each other. It is partitioned into weakly bonded areas 21. The number of strong adhesion regions 20 corresponds to the number of articles to be bound. The number of bundling articles is arbitrary, and therefore the number of strong adhesion regions 20 is also arbitrary. In the present embodiment, the number of strong adhesion regions 20 is for bundling two articles. Two are formed. As will be described later, the weakly bonded region 21 is located at the boundary between the articles.

  The binding tack label 2 is generally rectangular as a whole, and a band-shaped weakly bonded region 21 extending in a direction orthogonal to the overlapping direction is formed at the center of the overlapping direction of the articles. Thus, the weak adhesion region 21 has a strip shape, and therefore the direction along the weak adhesion region 21 is the longitudinal direction of the weak adhesion region 21. Hereinafter, unless otherwise specified, the direction along the weak adhesion region 21 means the longitudinal direction of the weak adhesion region 21, and the end thereof is the end in the longitudinal direction. The weak adhesion region 21 is formed with a constant width over the entire length in the direction orthogonal to the overlapping direction. That is, the weak adhesion region 21 is formed from one edge 2a to the other edge 2b of the pair of edges 2a, 2b facing each other in the direction orthogonal to the overlapping direction of the substantially rectangular binding tack label 2. Then, the weak adhesion region 21 is formed so as to cross the binding tack label 2, thereby forming the strong adhesion regions 20 on both sides thereof. Both strong adhesion regions 20 have the same shape. The weak adhesive region 21 has a lower adhesive force than the strong adhesive region 20, and may have virtually no adhesive force, or may have an adhesive force at a level for pseudo-adhesion. In FIG. 1, the direction of the arrow Y is the overlapping direction of the articles, and the direction of the arrow X is a direction orthogonal to the overlapping direction (longitudinal direction of the weak adhesion region 21). In the drawing, a boundary line 22 between the strong adhesion region 20 and the weak adhesion region 21 is indicated by a broken line. 1 and 2, the weakly bonded region 21 is shown with a large number of dots, which is the same in FIGS. 5 and 6 described later.

  In the weak adhesion region 21, a pair of perforations 23 are formed along the weak adhesion region 21 as main cut lines for dividing the binding tack label 2 into two. The pair of perforations 23 are formed so as to be spaced apart from each other by a predetermined distance in the overlapping direction and have a parallel relationship with each other, and a belt-like portion between the pair of perforations 23 can be separated as a separation piece 24. Has been. The longitudinal direction of the separation piece 24 is the longitudinal direction of the weak adhesion region 21 and is a direction orthogonal to the overlapping direction. The separation direction of the separation piece 24 is a direction from the left side toward the right side in FIG. 1, and is a direction from one edge 2a of the binding tack label 2 toward the other edge 2b. .

  The perforation 23 is formed by alternately forming break line portions 23a and remaining portions that are not formed. Each break line portion 23a has one edge 2a of the tuck label 2 for binding. Toward the other edge 2 b, that is, extending from one end of the weak adhesion region 21 to the other end while being inclined outward. Since the break line portions 23a of the pair of perforations 23 are inclined outward in the separating direction, the break line portions 23a of the pair of perforations 23 are formed in a C shape.

  Moreover, the blank part 25 in which the perforation 23 is not formed in predetermined length exists in one end part among the both ends of the weak adhesion area | region 21. FIG. The blank portion 25 is provided at an end portion on the separation start side of both end portions of the weak adhesion region 21. In the strong adhesion region 20 in the vicinity of the blank portion 25, a cut 26 as a cut start line extends obliquely inward from one edge 2a in the strong adhesion region 20. The notch 26 extends toward the perforation 23 so as to guide a cutting line 27 (see FIGS. 3 and 4) formed when the separation piece 24 is separated toward the perforation 23. Specifically, the notch 26 does not extend in parallel with the weak adhesion region 21 from one edge 2a in the strong adhesion region 20 but extends in an inclined manner with respect to the weak adhesion region 21. Yes. The outer end 26 a that is the starting end of the cut 26 is on one edge 2 a and is in the strong adhesion region 20. From there, the notch 26 extends so as to approach the weak adhesion region 21, reaches the weak adhesion region 21 beyond the boundary line 22 between the strong adhesion region 20 and the weak adhesion region 21, and forms a predetermined length also in the weak adhesion region 21. Has been. Therefore, the inner end 26 b that is the end of the cut 26 is located in the weak adhesion region 21. The cut 26 may be a curved line, but is a straight line in this embodiment. Since a pair of perforations 23 are formed, a pair of cuts 26 are also formed, and both cuts 26 extend so as to gradually approach each other along the cutting direction of the cutting piece 24. However, the inner ends 26b of both cuts 26 are separated from each other. As described above, the cuts 26 are inclined toward the inside of the weak adhesion region 21 along the cutting direction of the cutting pieces 24, while the broken line portions 23 a of the perforations 23 are cut off from the cutting pieces 24. It inclines toward the outer side of the weak adhesion area | region 21 along a direction, and the direction of the inclination of the notch 26 and the direction of the inclination of each broken line part 23a of the perforation 23 are mutually opposite.

  The relationship between the position of the inner end 26b of the cut 26 and the position of the perforation 23 will be described. As shown by a two-dot chain line in FIG. 1, a straight imaginary line extends from the inner end 26b of the cut 26 along the weakly bonded region 21. When 28 is drawn, the perforation 23 is located on the virtual line 28. Specifically, since each break line portion 23 a of the perforation 23 is inclined outward, the virtual line 28 intersects with each break line portion 23 a of the perforation 23. The positional relationship between the inner ends 26b of the pair of cuts 26 and the pair of perforations 23 is the same.

  Furthermore, a knob 30 projects from the one edge 2a toward the outside. The shape of the knob 30 is arbitrary, but may be a semicircular shape, for example. The knob 30 is located at one end of the weak adhesion region 21 and constitutes the end of the separation piece 24 on the separation start side. A weakly bonded region 21 extends to the knob piece 30, and a portion other than the weakly bonded region 21 in the entire region of the knob piece 30 becomes the strongly bonded region 20. However, the entire knob 30 may be the weak adhesion region 21. And the outer end 26a of the both cuts 26 is located in the root part of the knob | pick piece 30, respectively. Therefore, the width of the base portion of the knob 30 is wider than the width of the weakly bonded region 21.

  Here, the binding tack label 2 has a label base material and an adhesive layer laminated on the back surface of the label base material. The label base material is not particularly limited as long as it is a flexible sheet, and various known materials can be used. Examples of the label base material include paper, non-woven fabric, synthetic paper, plastic film and the like, and may have a single layer structure or a multilayer structure of two or more layers. In particular, since it is excellent in mechanical strength and has flexibility, a single layer of synthetic paper or plastic film, or a laminate including synthetic paper or plastic film is preferable. As the synthetic paper, for example, a product name “Yupo” of Yupo Corporation, a product name “Chrisper” of Toyobo Co., Ltd., and the like can be used. Examples of the plastic film include thermal resins such as ester resins such as polyethylene terephthalate and polylactic acid, olefin resins such as polypropylene, styrene resins such as styrene-butadiene copolymers, cyclic olefin resins, and vinyl chloride resins. A stretched film containing a plastic resin or the like can be used, and among these, it is preferable to use these biaxially stretched films because of excellent mechanical strength. It is also preferable to use a polypropylene film. Although the thickness of a label base material is not specifically limited, When it consists of a single layer of a synthetic paper or a plastic film, it is 25 micrometers-120 micrometers, for example, Preferably it is 30 micrometers-100 micrometers.

  The label substrate may be transparent or opaque. Synthetic paper is usually milky white and opaque, and therefore becomes opaque when the label substrate includes synthetic paper. In addition, since the plastic film is usually transparent, an opaque label substrate can be obtained by applying white solid printing or silver solid printing to the transparent plastic film. Moreover, it is good also as an opaque label base material by laminating | stacking an opaque layer like a metal vapor deposition film on a plastic film.

  You may form a desired display part (printing layer) by printing in the surface or back surface of a label base material as needed. In addition, when using an opaque label base material, a display part will be provided in the surface. When the opaque binding tack label 2 is attached to an article, a part of the surface design of the article may be hidden by the binding tack label 2 and may not be visible. Therefore, when a display unit is provided on the surface of an opaque label base material, the display unit may be used to supplement the design of an article that is hidden and cannot be seen. Further, when a display unit is provided on the surface of an opaque label base material, the display unit is not information about individual articles, but has contents related to an aggregate of articles with a plurality of articles as one unit, for example, articles It is preferable to indicate the selling price of the aggregate. Further, an optical reading display such as a bar code or a two-dimensional code may be provided as a display unit, and when the optical reading display is provided, the contents should be different from the optical reading display provided for each article. Is preferred.

  As the pressure-sensitive adhesive constituting the pressure-sensitive adhesive layer, various known ones can be used. For example, an acrylic or rubber pressure-sensitive pressure-sensitive adhesive can be used. A heat-sensitive adhesive may also be used. The thickness of the pressure-sensitive adhesive layer is, for example, 10 to 30 μm. The pressure-sensitive adhesive layer is formed on the entire back surface of the label base material, and a masking layer called “glue killing” or “glue suppression” is formed on a part of the entire back surface of the pressure-sensitive adhesive layer. Thus, the strong adhesion region 20 and the weak adhesion region 21 are partitioned. In other words, the region where the masking layer is formed has a lower adhesive force than the region where the masking layer is not formed. Therefore, the area where the masking layer is formed on the back surface of the pressure-sensitive adhesive layer becomes the weak adhesion area 21, and the area remaining on the back surface of the pressure-sensitive adhesive layer without forming the masking layer becomes the strong adhesion area 20. The masking layer can be formed by a known printing method using a masking agent. As the masking agent, those which are non-adhesive and capable of forming on the pressure-sensitive adhesive layer a layer which is cured by ultraviolet rays are preferable, and ultraviolet curable ink or the like can be used. However, the pressure-sensitive adhesive layer is not formed on the entire back surface of the label base material, but the pressure-sensitive adhesive layer is formed only on the back surface of the label base material corresponding to the strong adhesion region 20 to correspond to the weak adhesion region 21. A strong adhesive region 20 and a weakly adhesive region 21 may be partitioned so that no pressure-sensitive adhesive layer is formed on the back surface.

  The bundling tack labels 2 having the above-described configuration are arranged in a vertically and horizontally aligned state while being spaced apart from each other, for example, on a long original fabric label sheet cut to a predetermined width. The binding tack labels 2 are formed at regular intervals in a row along the longitudinal direction of the original fabric label sheet, and a plurality of binding tack labels 2 are arranged along the short direction of the original fabric label sheet. Lined up side by side. There is an unnecessary waste portion around the binding tack label 2, and the waste portion is continuously peeled and removed from the long separator on the back side in the residue raising process. Therefore, after the dregs raising process, only a plurality of binding tack labels 2 arranged in an aligned state remain on the long separator.

  In addition, the articles to be bound may be various products, and among them, the various packages are suitable for the purpose of binding packages in which they are packaged with soft packaging materials (wrapping films). It is suitable for use in bundling a soft package that is soft and easily deformed. Examples of the soft package include a wet tissue package in which a laminate of a plurality of wet tissues and a plurality of wet tissues are hermetically sealed with a packaging film. The packaging form of the soft package may be various packaging forms such as pillow packaging. For example, when the article is a substantially rectangular parallelepiped-shaped soft envelope 1 as shown in FIG. 2, the soft envelope 1 has a substantially rectangular upper surface 10, a bottom surface facing the upper surface 10, and two pairs of side surfaces 12 and 13. Of the two pairs of side surfaces 12 and 13, one is positioned on the long side of the substantially rectangular top surface 10 and bottom surface, and the other is positioned on the short side. In FIG. 2, the direction indicated by the arrow α is the direction along the long side, and the direction indicated by the arrow β is the direction along the short side. A lateral seal portion 14 is formed on each of the side surfaces 13 on the short side, and the lateral seal portion 14 is in a state of projecting sideways. In addition, the back sticking part (center seal | sticker part) which is not shown in figure is formed in the bottom face along the direction of a long side over the full length. In addition, although not shown, in the case of a wet tissue package, a content outlet is formed on the upper surface of the package, and the opening label is detachably and reattached so as to cover the outlet. It is worn.

  Such soft packet bodies 1 are superposed in an aligned state in a predetermined direction to form a soft bag assembly. In the case of the above-described wet tissue package, the thickness is not thick and the height (the dimension between the upper surface 10 and the bottom surface) is the smallest, so that the stability is good when stacked one above the other. The number of overlaps is also arbitrary, but it is, for example, 2 to 5. When stacked in the vertical direction as described above, the overlapping direction is the vertical direction, and the boundary portion 1a between the soft envelopes 1 is in a state along the horizontal direction (horizontal direction).

  In the case of a soft packet assembly formed by overlapping two soft packet bodies 1 on the top and bottom, the binding tack label 2 having two strong adhesion regions 20 is used as described above. And the tuck label 2 for binding is each affixed on the pair of side surfaces 12 of the long side of the soft packet 1, for example. The binding tack label 2 is attached so as to straddle the boundary portion 1a between the soft envelopes 1 and the two strong adhesion regions 20 are located on the side surfaces 12 of the upper and lower soft envelopes 1 and are weakly bonded. The region 21 is located at the boundary portion 1 a between the two soft envelopes 1.

  As described above, in the binding tack label 2 according to the present embodiment, the outer end 26a of the cut 26 serving as the separation start point of the separation piece 24 is located in the strong adhesion region 20, and therefore the soft packet 1 The outer end of the cut 26 even if a force is applied to the end of the weakly bonded region 21 to cause the soft envelope 1 to vibrate when it is accidentally dropped, transported, or displayed. Compared to the case where 26 a is located in the weak adhesion region 21, the binding tack label 2 is less likely to break from the outer end 26 a of the cut 26.

  On the other hand, when separating the bound soft wrap 1, the binding tack label 2 is easily divided into two in the upper and lower directions by picking the tab 30 and cutting the separation piece 24 as shown in FIG. can do. The entire tuck label 2 for bundling is not made into the strong adhesion region 20, but the weak adhesion region 21 is provided and the weak adhesion region 21 is located at the boundary portion 1a between the soft envelopes 1, so that The piece 24 can be easily separated to separate the soft envelope 1. Further, even if the outer end 26a of the notch 26 that is the starting point of separation is located in the strong adhesion region 20, the notch 26 extends toward the perforation 23, so that the cutting line 27 of the binding tack label 2 is notched 26. Therefore, the separation piece 24 can be easily separated.

  In particular, the inner end 26b of the notch 26 is not located so as to remain in the strong adhesion region 20, but the notch 26 extends to the weak adhesion region 21 and the inner end 26b of the notch 26 is located in the weak adhesion region 21. Therefore, the picking piece 30 is picked and pulled away from the soft envelope 1 so that the cutting line 27 automatically reaches the weakly bonded region 21, and subsequently the separated piece 24 is moved from there to the weakly bonded region 21. It can be easily separated along the perforation 23. Further, since the knob 30 is formed wider than the weakly bonded region 21, it can be easily picked. Moreover, since the outer end 26a of the notch 26 is located at the root part of the knob piece 30, compared to the case where the outer end 26a of the notch 26 is located at a position away from the root part of the knob piece 30, The force for peeling the knob 30 from the soft packet 1 is smoothly transferred to the cut piece 24, and the cut piece 24 at the outer end 26a of the cut 26 can be easily peeled off from the soft bag 1 so that the cutting line 27 can be smoothly guided to the perforation 23.

  And since the perforation 23 is formed on the virtual line 28 extended along the weak adhesion area | region 21 from the inner end 26b of the notch 26, the separation piece 24 can be easily separated from the inner end 26b of the notch 26. Can do. In addition, each break line portion 23a of the perforation 23 is inclined outward from one end portion side to the other end portion side of the weak adhesion region 21, and the virtual line 28 intersects with each break line portion 23a of the perforation 23. Therefore, even when the cutting line 27 is not formed straight from the inner end 26b of the cut 26, the first broken line portion 23a can be reliably reached. Further, the cutting line 27 is sequentially formed from the breaking line portion 23a on the upstream side in the separation direction to the breaking line portion 23a on the downstream side in the separation direction, and the separation piece 24 is not broken halfway as shown in FIG. The other end of the weakly bonded region 21 can be reliably cut off. That is, when the separation piece 24 is separated, the cutting line 27 tends to be directed to the inside rather than the outside in the width direction of the separation piece 24, but the breaking line portion 23a extends outward, so that the breaking line portion Even if the cutting line 27 extends inward from the end portion of 23a, the cutting line 27 is guided to the outside again at the next broken line portion 23a. Therefore, the separation piece 24 is prevented from being broken in the middle of the separation operation, and the separation piece 24 can be reliably separated to the end. It is preferable that the binding tack label 2 is divided by separating the separation piece 24, but the binding tack label is formed at any one of the perforations 23 by pulling the soft envelopes 1 apart. You may make it isolate | separate the soft-pack bodies 1 by dividing | segmenting 2. FIG.

  Instead of forming the weak adhesion region 21 with a constant width, a narrow portion 40 may be provided at one end as shown in FIG. That is, the narrow portion 40 may be provided in the blank portion 25. Then, the cuts 26 may be formed in the strong adhesion regions 20 on both sides of the narrow portion 40. In that case, the cuts 26 are not formed obliquely as described above, but straight along the weak adhesion region 21. Further, it is preferable to form them so as to be parallel to each other. Also in this case, it is preferable to extend the notch 26 so that the inner end 26b of the notch 26 reaches the wide main portion of the weakly bonded region 21 in the same way as described above. 27 will be induced. When the cut 26 is formed straight along the weak adhesion region 21 as described above, when the virtual line 28 is drawn from the inner end 26b, the virtual line 28 becomes an extension of the cut 26. . Also in this case, the virtual line 28 intersects each broken line portion 23 a of the perforation 23. In addition, the structure which does not provide the knob 30 as shown in FIG. 5 may be sufficient.

  Further, as shown in FIG. 6, the inner end 26 b may remain in the strong adhesion region 20 without the notch 26 reaching the weak adhesion region 21. Even in this case, since the cut 26 extends toward the perforation 23, the cutting line 27 is smoothly guided to the perforation 23 from the inner end 26 b of the cut 26, and the separation piece 24. Can be separated smoothly.

  In addition, in the said embodiment, although the break line part 23a of a pair of perforation 23 was formed in the C shape, it is not restricted to this structure, The break line part 23a extends straight along the weak adhesion area | region 21. The perforation 23 may have various shapes such as a shape. It should be noted that at least the first broken line portion 23a is preferably a perforation having a shape intersecting with the virtual line 28 so that the cutting line 27 is smoothly guided to the perforation 23 from the inner end 26b of the cut 26. Further, the main cut line is not limited to the perforation 23 and may be a half cut or the like. Similarly, the cut start line is preferably the cut 26 as described above, but may be a perforation 23 or a half cut. However, it is preferable that the cutting start line can be cut more easily than the main cutting line. Further, the knob 30 may be provided at both ends of the weak adhesion region 21 so as to be separated in both directions. The same applies to the case where the knob 30 is not provided, and the blank portions 25 may be provided at both ends of the weak adhesion region 21 and the cut start lines may be provided at both ends of the weak adhesion region 21, respectively.

  Note that a pair of main cutting lines are formed in the weak adhesion region 21 and the band-like portion between the pair of main cutting lines can be separated as the separation piece 24, but the separation piece 24 is separated. Instead of this, only one main cutting line or a plurality of main cutting lines may be formed in the weakly bonded region 21. The tuck label 2 for binding is pulled by pulling the soft wrappers 1 apart from each other. It is good also as a structure divided | segmented so that it may tear.

  Moreover, although the case where the soft wrapper 1 was stacked up and down was demonstrated in the said description, the form which overlaps the soft wrapper 1 on the right and left (horizontal direction) may be sufficient. In that case, the overlapping direction of the soft envelopes 1 is the horizontal direction (horizontal direction), and the boundary portion 1a between the soft envelopes 1 is a surface along the vertical direction. Correspondingly, the weak adhesion region 21 of the binding tack label 2 is also attached along the vertical direction, and the strong adhesion regions 20 are positioned side by side on the left and right sides of the binding tack label 2 and attached to each soft packet 1. That is, the tuck label 2 for binding is attached to the soft wrapper 1 so as to straddle the boundary portion 1 a between the soft wrappers 1.

  In the above embodiment, the case where the binding tack label 2 is attached to the side surface 12 on the long side of the soft packet 1 has been described as an example. Alternatively, it may be attached to a total of four sides of the side surface 12 on the long side and the side surface 13 on the short side.

DESCRIPTION OF SYMBOLS 1 Soft envelope 1a Boundary part 2 Tack label for binding 2a Edge part 2b Edge part 10 Upper surface 12 Side surface on the long side 13 Side surface 14 on the short side Side seal part 20 Strong adhesion area 21 Weak adhesion area 22 (Main cut line)
23a Breaking line part 24 Cutting piece 25 Blank part 26 Cutting (cutting start line)
26a Outer end 26b Inner end 27 Cutting line 28 Virtual line 30 Knob piece 40 Narrow part

Claims (5)

In the tuck label for binding that is stuck so as to straddle the boundary portion between the articles in order to bind a plurality of stacked articles,
A plurality of strong adhesion regions adhered to each article, and a weak adhesion region located at the boundary portion and having a smaller adhesive force than the strong adhesion region,
In the weakly bonded area, a main cut line for dividing the binding tack label is formed,
There is a blank portion where the main cut line is not formed at least at one end of both ends of the weakly bonded region,
A cutting start line extending inward from the edge of the binding tack label is formed in the strong adhesion region near the blank portion,
The binding tack label is characterized in that the cutting start line extends toward the main cutting line so as to guide a cutting line for dividing the binding tack label to the main cutting line.   The binding tack label according to claim 1, wherein the cut start line extends to the weak adhesion region.   The binding tack label according to claim 1 or 2, wherein when a straight imaginary line is drawn from the inner end of the cut start line along the weak adhesion region, the main cut line is located on the imaginary line. The blank part of the weak adhesion region and the cut start line are formed only on one end side of the both ends of the weak adhesion region,
The main cut line is a perforation, and the broken line portion of the perforation is inclined outward from one end side to the other end side of the weak adhesion region and intersects the virtual line. Tack label for binding. A pair of main cut lines is formed in the weakly bonded region, and a band-like portion between the pair of main cut lines is configured to be separable as a separating piece,
The knob according to any one of claims 1 to 4, wherein a knob piece protrudes outward from at least one end of the weak adhesion region, and the cut start line is formed inward from a root portion of the knob piece. Tack label for binding.

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