JP2011225238A - Open label of bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an open label of a bag which prevents the open label opened from closing and returning to the original state, by applying a repeatedly peelable and stickable adhesive only to a rear face of the open label.SOLUTION: The open label 1 openably and closably covers the taking out port 2 of a sheet-like article t stuck on the surface of a package 9. A holding part 4 not applied with the adhesive 3 is formed at one end 1a deviated from the taking out port 2, an adhesive part 5 is formed covering the taking out port 2 and applied with the adhesive 3 peelable and stickable to the surface of the package 9 to the rear face from the holding part 4 to the other end 1b, and a protruded cut is formed in the holding part 4 with one end 6a positioned at the holding part 4 side and extended from the holding part 4 to the adhesive part 5, and the other end 6b positioned at the holding part 4 side separated from the one end 6a, thus a turnable tongue part 7 is formed on the front and the rear faces side with a part between the one end 6a and the other end 6b as a fulcrum, and the cut 6 is circularly formed at the vicinity of the one end 6a and the other end 6b.

Description

  The present invention relates to an open label of a bag body that can be freely opened and closed to a package body in which a plurality of sheet-like materials are enclosed.

  Conventionally, wet sheets such as a wipe sheet containing moisture and a wiping sheet impregnated with a volatile component are enclosed in a sealed package made of a synthetic resin film and taken out one by one from the outlet. in use. Further, the outlet of the package is covered with an open label coated with an adhesive so that the water impregnated in the wet sheet and volatile components do not evaporate.

  The open label used in the package is repeatedly opened and closed so that the impregnated moisture and the volatile agent component do not evaporate until reaching the last wet sheet filled in the bag. Also, an adhesive that maintains the adhesive effect is applied. Also, when opening and closing the open label, in order to smoothly perform re-peeling or re-sticking, the structure is such that peeling does not take place at the position where the opening is opened, rather than removing all the open labels. ing.

  However, since the open label attached to the conventional package is formed of a flexible synthetic resin film, the open label is peeled off from the surface of the package and the outlet is opened. When the wet sheet is taken out, it returns to its original state due to the elasticity of the open label, and the open label is covered by the take-out port, so that the wet sheet cannot be taken out well. For this reason, the wet sheet must be taken out while holding the open label with one hand, and when holding a child with one hand and wiping the butt, etc., the child should be taken down and the wet sheet should be removed. There is a problem that it is difficult to use because it will be taken out.

  Therefore, in the following Patent Document 1, the first adhesive substance is applied to the sheet material take-out opening formed on the take-out surface of the sheet material of the packaging bag in which a plurality of sheet materials are enclosed, and the back surface. A seal member that is detachably attached to the take-out surface so as to cover the opening, and a handle portion provided at a removal side end of the seal member, The front end portion of the seal member is folded outward in the direction of removing the seal member, and a second adhesive substance is applied to the back surface of the folded portion, and the folded portion Has been proposed that is detachably bonded to the surface of the sealing member.

  In the conventional seal member used in the package, the grip portion for removing the seal member from the take-out surface is folded outward in the direction of removing the seal member. By applying a second adhesive material to the back surface of the formed and folded portion, the folded portion is detachably bonded to the surface of the seal member. Thereby, it is suppressed that the said sealing member removed from the said taking-out surface returns.

Japanese Patent Laid-Open No. 08-11950

  However, the conventional seal member used in the package is such that when the seal member is returned to the take-out surface, the second adhesive applied to the folded back surface of the grip portion is the seal member. Therefore, after returning the sealing member, the handle must be folded back so that the adhesive is not exposed, which is very troublesome and should be exposed. When stored as it is, there is a problem that dust and dirt adhere to the adhesive and the adhesive strength is reduced.

  Moreover, when manufacturing the said sealing member, the 1st adhesive agent apply | coated to the back surface of this sealing member and the 2nd adhesive agent which apply | coats the said handle part to a folding | turning part are apply | coated using two processes. There is also a problem that the manufacturing cost increases.

  Furthermore, when sold or stored in an overlapping manner, the grip portion is folded back, and therefore, there is a problem that the packaging body cannot be piled up neatly due to the thickness of the folded portion.

  The present invention has been made in view of such circumstances, and by applying an adhesive that can be repeatedly peeled and pasted only to the back surface of the open label, the open label is not closed and does not return to its original state. It is an object of the present invention to provide an open label for a bag that can be made.

  In order to solve the above-mentioned problem, the invention described in claim 1 is an open device that is attached to the surface of a package in which a plurality of sheet-like materials are enclosed, and covers the sheet-like material outlet in an openable and closable manner. A grip part to which a pressure-sensitive adhesive is not applied is formed at one end part that is a label and is removed from the outlet part, and the back surface from the grip part to the other end part covers the outlet part, and the packaging body An adhesive part to which an adhesive that can be repeatedly peeled and pasted is applied to the surface of the adhesive is formed, and one end of the grip part is located on the grip part side and extends from the grip part to the adhesive part. A tongue that can be turned to the front and back sides with a fulcrum between the one end and the other end is formed by forming a convex cut located on the gripping portion side, the other end being spaced from the one end. And the notch is formed at the one end and the other end. Near it is characterized in that it is formed in a circular arc shape.

  The invention according to claim 2 is characterized in that, in the invention according to claim 1, the one end and the other end of the cut portion are arranged inside the convex cut portion. It is.

  The invention according to claim 3 is the invention according to claim 1 or 2, wherein the outer periphery of the tongue portion is formed by a continuous arc or a combination of a straight line and an arc. It is characterized by this.

  Furthermore, the invention according to claim 4 is the invention according to any one of claims 1 to 3, wherein the gripping portion is a convex portion whose width becomes narrower as it is separated from the other end portion side to the one end portion side. It is formed in the shape.

  According to the first to fourth aspects of the present invention, the adhesive is attached to the surface of the package in which a plurality of sheet-like materials are enclosed, and is removed from the outlet of the sheet-like material. Is formed on the back surface extending from the grip portion to the other end portion, and an adhesive portion is formed on the back surface of the packaging body, which is repeatedly peeled and pasted. Therefore, even if the surface of the open label and the package is the same color, it is possible to easily find the gripping part where the adhesive is not applied only with the fingertips, and is in close contact with the package Open labels can be easily peeled off. Moreover, by gripping the grip part to which the adhesive is not applied, it is possible to prevent adhesion of sebum and the like to the adhesive, and it is possible to prevent the adhesive force of the adhesive from being significantly reduced. Thereby, the said outlet can be sealed reliably.

  In addition, a convex cut is formed in which one end is located on the gripping part side, extends from the gripping part to the adhesive part, and the other end is located on the gripping part side spaced from the one end. Since the tongue is formed on the front and back sides with the fulcrum between the one end and the other end as a fulcrum, the open label is peeled off from the surface of the packaging body, the outlet is opened, and the sheet is opened. When the open label is pulled and peeled to the other end side when taking out the article, the surface side of the open label faces the surface side of the package. At this time, it can be made to adhere to the surface of the said package by rotating the said tongue part by which the said adhesive is apply | coated to the back surface to the front side of the said open label. Thereby, it can prevent that the said flexible open label returns easily by utilizing the said adhesive agent apply | coated to the back surface side, without providing a separate sticking means. .

  Furthermore, since the vicinity of the one end and the other end of the cut portion is formed in an arc shape, the grip portion is gripped and peeled off vigorously, or the sheet-like material contained in the package is eliminated. Even when the opening / closing is repeatedly performed, the pulling force can be dispersed on the arc without being concentrated on one end and the other end of the cut portion. As a result, it is possible to prevent the open label from tearing from the cut portion weakened by the cut and tearing the open label.

  According to the invention described in claim 2, since the one end and the other end of the cut portion are disposed inside the convex cut portion, the grip portion is grasped with a finger and is inclined in a diagonal direction. Even when it is pulled or peeled off with an excessive force, it is possible to prevent a crack from entering from the one end or the other end of the cut portion and the tearing. Thereby, even when it cannot handle carefully, it can be used without worrying about breakage.

  According to the invention described in claim 3, since the outer periphery of the tongue portion on the adhesive portion side is formed by a continuous arc or a combination of a straight line and an arc, the outer periphery of the tongue portion and the adhesive portion Even if the open label is deformed when it is repeatedly peeled off from the surface of the packaging body or attached to the surface, the outer periphery of the tongue portion or the adhesive portion above There will be no cracks in the cuts.

  According to the invention described in claim 4, when the gripping portion is formed in a convex shape whose width becomes narrower as it is separated from the other end side to the one end portion side, Naturally, the top of the convex shape is gripped, and the open label can be peeled straight when the gripping portion is gripped and pulled toward the other end. Thereby, it can reduce that the biased force is applied to the open label, and breakage of the open label can be prevented.

It is a top view of the back surface side of one Embodiment of the open label of the bag body of this invention. It is a perspective view which shows the state which stuck the open label hook of the bag body of this invention to the package. It is a perspective view which shows the state which peeled the open label hook of the bag body of this invention from the surface of the package body. It is explanatory drawing of the method of peeling the open label of the bag body of this invention from the surface of a wrapping body, and sticking a tongue part on the surface of the said wrapping body.

1-4 shows one Embodiment of the open label of the bag body of this invention.
As shown in FIG. 1, the open label 1 of the bag body of the present invention has a grip portion 4 that is not coated with an adhesive 3 on one end 1a side, and a back surface that extends from the grip portion 4 to the other end 1b. The adhesive portion 5 to which the agent 3 is applied is formed, and the tongue portion is formed at the boundary 1d between the grip portion 4 and the adhesive portion 5 by a convex cut portion 6 extending from the grip portion 4 side to the adhesive portion 5 side. 7 is formed. Moreover, the stopper part 1c which controls peeling is formed in the other end part 1b side, and is comprised roughly.

  As shown in FIG. 2, the open label 1 is formed of a flexible synthetic resin film and has a size that covers the outlet 2 of the package 9. The package 9 is formed of a synthetic resin film, and an outlet 2 is formed in one surface portion. A plurality of sheet-like objects t are stacked and enclosed inside. This sheet-like material t is a wipe sheet impregnated with water, a wiping sheet impregnated with a volatile component for removing sweat or sebum, and the like. And the boundary 1d between the gripping part 4 and the adhesive part 5 is formed perpendicularly to the longitudinal direction of the other end 1b from the one end 1a, and when the outlet 2 of the package 9 is covered, It is formed at a position deviated from the outlet 2.

  Further, at the center of the boundary 1d, one end 6a is located on the gripping part 4 side, extends from the gripping part 4 to the adhesive part 5, and the other end 6b is located on the gripping part 4 side spaced from the one end 6a. A convex cut portion 6 is formed. The convex cut portion 6 is formed at a position removed from the outlet 2 when the outlet 2 of the package 9 is covered, and has a fulcrum between the one end 6a and the other end 6b. A rotatable tongue 7 is formed on the front and back sides of the open label 1.

  The notch 6 is formed in an arc shape in the vicinity of one end 6a and the other end 6b. One end 6 a and the other end 6 b are disposed inside the cut portion 6. Further, each end of the one end 6a and the other end 6b starts from the boundary 1d, is cut into an arc shape having a radius of 1 mm on the gripping portion 4 side, and extends to the adhesive portion 5 side across the boundary 1d. .

  And the cut | notch part 6 extended to the adhesion part 5 side is cut and formed by the continuous circular arc. The arc is formed by an arc having a radius of 7 mm with a position shifted 2.6 mm from the center of the boundary 1d to the other end 1b, and is continuous with the arc of the one end 6a and the other end 6b. The tongue 7 is disposed at a position away from the outlet 2 of the package 9.

  Furthermore, the grip part 4 is formed in a convex shape whose width becomes narrower as the distance from the other end part 1b side to the one end part 1a side increases. In addition, the adhesive 3 is applied to the back surface of the adhesive portion 5 from the boundary 1d to the tongue portion 7 to the other end portion 1b, and at the position corresponding to the outlet 2 of the package 9. A non-adhesive portion 8 having the same dimensions as the outlet 2 is formed. The non-adhesive portion 8 is disposed at the center portion of the open label 1 in the short direction and the center portion of the boundary 1d and the other end portion 1b in the longitudinal direction. Moreover, the non-adhesive part 8 is about 1/2 of the short dimension of the open label 1 and about 4/7 of the length dimension from the boundary 1d in the longitudinal direction to the other end 1b. The pressure-sensitive adhesive 3 can be repeatedly peeled off and stuck to the surface of the package 9, and the pressure-sensitive adhesive 3 having a relatively weak adhesive force is applied thereto.

  Further, the adhesive part 5 on the other end 1b side of the open label 1 has a stopper that regulates the peeling of the open label 1 at a position removed from the outlet 2 when the outlet 2 of the package 9 is covered. Part 1c is formed. The stopper portion 1c has one end extending from the vicinity of the edge in the short direction of the open label 1 toward the one end 1a, and the other end being separated from the one end and located on the center side in the short direction. With the one end and the other end as fulcrums, the front and back sides of the open label 1 are cut into a convex shape so as to be rotatable.

  And the vicinity of the said one end and other end of the stopper part 1c is formed in circular arc shape with a radius of 2 mm, and the top part is formed in circular arc shape with a radius of 2 mm. And the said other end part 1b side of the open label 1 of the extraction opening 2 of the package body 9 is arrange | positioned at the other end part 1b side rather than the end.

  In order to use the package 9 using the open label 1 of the bag body of the present embodiment having the above configuration, first, the open label 1 is covered by the outlet 2 of the package 9 as shown in FIG. As shown in FIG. 4 (a), the grip portion 4 of the one end portion 1a of the open label 1 is grasped and pulled toward the other end portion 1b side. At this time, since the grip portion 4 is formed in a convex shape, the portion gripped by the hand is naturally a convex top portion, and the pulling force is the other end portion from the central portion in the short direction of the open label 1. No excessive force is applied to the tongue 7 formed on the 1b side and straddling the boundary 1d between the grip portion 4 and the adhesive portion 5.

  Next, as shown in FIG. 4B, the tongue 7 is further rotated to the front side of the open label 1 while being pulled toward the other end 1 b. At this time, even if it is pulled strongly, as shown in FIG. 3, the open label 1 may be completely removed from the package 9 by the stopper portion 1 c formed on the other end 1 b side of the open label 1. Absent. And as shown in FIG.4 (c), the back surface in which the adhesive 3 of the tongue part 7 is apply | coated is stuck on the surface of the package 9. As shown in FIG. Thereby, the open label 1 peeled off from the package 9 is prevented from returning to the original state, the opening 2 is kept open, and the sheet-like object t can be continuously taken out with one hand.

  And after taking out the sheet-like object t, the tongue part 7 stuck on the surface of the package 9 is peeled off, the grip 2 is covered, the outlet 2 is covered, and the open label 1 is formed on the surface of the package 9. Stick again. Further, at this time, since the grip portion 4 to which the adhesive 3 is not applied is formed at the one end portion 1a removed from the outlet 2, even if the open label 1 is stuck slightly deviated, the outlet is removed. No. 2 is sealed, and the sheet-like material t impregnated with water or a drug does not evaporate.

  According to the open label 1 of the bag body according to the above-described embodiment, one end portion attached to the surface of the package body 9 in which a plurality of sheet-like objects t are enclosed and removed from the outlet 2 of the sheet-like object t. 1a is formed with a grip portion 4 to which the adhesive 3 is not applied, and can be repeatedly peeled and stuck to the surface of the package 9 on the back surface from the grip portion 4 to the other end portion 1b. Since the adhesive part 5 to which the agent 3 is applied is formed, even if the surface of the open label 1 and the packaging body 9 are the same color, the grip part 4 to which the adhesive 3 is not applied is easily found only with the fingertip. The open label 1 that is in close contact with the package 9 can be easily peeled off. Moreover, by grasping the grip part 4 to which the adhesive 3 is not applied, it is possible to prevent adhesion of sebum and the like to the adhesive 3 and to prevent the adhesive force of the adhesive 3 from being significantly reduced. . Thereby, the take-out port 2 can be reliably sealed.

  Further, a convex notch is formed in which one end 6a is positioned on the gripping portion 4 side, extends from the gripping portion 4 to the adhesive portion 5, and the other end 6b is positioned on the gripping portion 4 side spaced from the one end 6a. As a result, a rotatable tongue 7 is formed on the front and back sides with the end 6a and the other end 6b as a fulcrum, so the open label 1 is peeled off from the surface of the package 9 and the outlet 2 is opened. When the open label 1 is pulled and peeled to the other end 1 b side when the sheet-like material t is taken out, the surface side of the open label 1 faces the surface side of the package 9. At this time, the tongue 7 having the adhesive 3 applied on the back surface thereof is rotated to the front side of the open label 1, so that it can be attached to the surface of the package 9. Thereby, it can prevent that the flexible open label 1 returns easily by utilizing the adhesive 3 apply | coated to the back surface side, without providing a separate sticking means. .

  Furthermore, since the notch 6 is formed in an arc shape in the vicinity of the one end 6a and the other end 6b, the grasping portion 4 can be grasped and peeled off vigorously, or the sheet-like material t contained in the package 9 can be removed. Even when the opening and closing is repeated until it disappears, the pulling force can be distributed on the arc without concentrating on one end 6a and the other end 6b of the cut portion 6. As a result, it is possible to prevent the open label 1 from being cracked by the cut portion 6 weakened by the cut and tearing the open label 1.

  In addition, since the one end 6a and the other end 6b of the cut portion 6 are disposed inside the convex cut portion 6, the grip portion 4 is grasped with a finger and pulled in an oblique direction or with an unreasonable force. Even when peeled off, it is possible to prevent a crack from entering from one end 6a or the other end 6b of the cut portion 6 and tearing. Thereby, even when it cannot handle carefully, it can be used without worrying about breakage.

  And since the outer periphery of the tongue portion 7 on the adhesive portion 5 side is formed by a continuous arc or a combination of a straight line and an arc, the portion where force concentrates on the outer periphery of the tongue portion 7 and the cut portion 6 of the adhesive portion 5 Even when the open label 1 is deformed when it is repeatedly peeled off from the surface of the package 9 or repeatedly adhered to the surface, cracks or the like are generated in the outer periphery of the tongue 7 or the cut portion 6 of the adhesive portion 5. There is nothing.

  Further, since the grip portion 4 is formed in a convex shape that becomes narrower as it separates from the other end portion 1b side to the one end portion 1a side, when the grip portion 4 is gripped, the convex top portion is naturally gripped. Thus, the open label 1 can be peeled straight when the grip portion 4 is gripped and pulled toward the other end portion 1b. Thereby, it can reduce that the biased force is applied to the open label 1, and damage to the open label 1 can be reduced.

  In the above embodiment, only the case where the outer periphery of the tongue 7 is formed by a continuous arc has been described. However, the present invention is not limited to this. For example, the tongue 7 is formed in a quadrangular shape or a triangular shape combining straight lines and arcs. Even if it is possible.

  It can be used by sticking to a package in which a sheet-like material impregnated with water or a drug is enclosed.

DESCRIPTION OF SYMBOLS 1 Open label 1a One end part 1b Other end part 1c Stopper part 1d Boundary 2 Taking out outlet 3 Adhesive agent 4 Gripping part 5 Adhesive part 6 Notch part 6a One end 6b Other end 7 Tongue part 8 Non-adhesive part 9 Packaging body t Sheet-like material

Claims (4)

An open label that is attached to the surface of a package in which a plurality of sheet-like materials are enclosed, and covers the outlet of the sheet-like material so as to be freely opened and closed,
A grip part to which an adhesive is not applied is formed at one end part removed from the outlet, and the back surface from the grip part to the other end is covered with the outlet, and with respect to the surface of the packaging body A pressure-sensitive adhesive part coated with an adhesive that can be repeatedly peeled and stuck is formed,
A convex notch is formed in the gripping part, one end being located on the gripping part side, extending from the gripping part to the adhesive part, and the other end being located on the gripping part side spaced from the one end. As a result, a tongue that is freely rotatable on the front and back surfaces is formed with the fulcrum between the one end and the other end,
And the said cut | notch part is the open label of the bag body characterized by the vicinity of the said one end and the other end being formed in circular arc shape.   The open label of the bag body according to claim 1, wherein the one end and the other end of the cut portion are arranged inside the convex cut portion.   The bag open label according to claim 1 or 2, wherein the tongue portion has an outer periphery on the adhesive portion side formed by a continuous arc or a combination of a straight line and an arc.   The bag according to any one of claims 1 to 3, wherein the gripping portion is formed in a convex shape whose width becomes narrower as it is separated from the other end side to the one end side. Open label.

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