Package

Abstract

To provide a package that makes it easy to tear a film wrapping a packaged item, thereby facilitating taking out of the packaged item such as a commodity.SOLUTION: A double-sided tape 5 on a mount 1 is stuck, film perforations 7 are formed on a shrink film 4 continuously in a peripheral direction of a packaged item 3 covered by the shrink film 4, and a film package 2 is bonded to the double-sided tape 5 on the mount 1 so that the film perforations 7 align with sheet perforations 6 formed on the mount 1. When taking out the packaged item 3, the mount 1 is torn along the sheet perforations 6, both side portions of the torn mount 1 are wrapped around the film package 2, and the mount 1 and the shrink film 4 are torn from the film perforations 7 when both side portions of the wrapped mount 1 is twisted in an opposite direction, and thereby the inside packaged item 3 can be taken out.SELECTED DRAWING: Figure 3

Description

[Technical Field]

[0001] The present invention relates to a package and a method for opening the package, and more particularly to a package in which a film packaged product is attached to a paper sheet member such as a mount, and a method for opening the package. [Background technology]

[0002] For example, to present a product with a curved outer periphery, such as a cylindrical outer periphery, in an attractive manner, it is effective to hang the product. Patent Document 1 below discloses a package in which a tubular shrink film is bonded to the surface of a mount by a bonding means such as an adhesive, adhesive tape, or heat welding to form a shrink film-attached mount, and with a product (packaged item) having a cylindrical outer periphery housed inside the tube, the shrink film is thermally shrunk to attach the packaged item to the mount. The package can be hung and displayed by passing a beam-shaped rod member through a hole provided in the top of the mount. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 2015-168447 [Patent Document 2] Patent No. 7052961 Summary of the Invention [Problem to be solved by the invention]

[0004] In this type of packaging, in which a film package is attached to a sheet member such as a backing, perforations are often provided in the film covering the packaged item, and the packaged item (product) can be removed by tearing and peeling the film along the perforations. Some packages also have a knob-like protrusion on the edge of the film near the perforations that can be used to pick up and pull after scratching with a fingernail. However, in the latter case, the protrusion is difficult to scratch with a fingernail, and both the film and the protrusion are difficult to find, making it difficult to tear the film and remove the packaged item (product).

[0005] The present invention has been made in consideration of the above-mentioned problems, and its object is to provide a package and a method for opening the package that make it easy to tear the film enclosing the packaged item, thereby making it easy to remove the packaged item, such as a product. [Means for solving the problem]

[0006] In order to achieve the above object, one aspect of the packaging body of the present invention comprises a paper sheet member, a film packaging in which the packaged item is covered with film at least around the entire circumference, and double-sided tape continuously affixed over a predetermined length in a predetermined direction on one side of the sheet member, wherein film perforations are formed in the film continuously in the circumferential direction of the packaged item, sheet perforations are formed in the sheet member continuously in a direction intersecting the continuous direction of the double-sided tape, and the film packaging is affixed to the double-sided tape so that the continuous direction of the film perforations coincides with the continuous direction of the sheet perforations.

[0007] When opening this package, the sheet member is torn along the sheet perforations, both side portions of the torn sheet member are wrapped around the film packaging, and both side portions of the wrapped sheet member are twisted in opposite directions, causing the film to tear along with the sheet member from the film perforations. [Effects of the Invention]

[0008] According to the present invention, the film enclosing the packaged item can be easily torn, and as a result, the packaged item, such as a product, can be easily removed. [Brief explanation of the drawings]

[0009] [Figure 1] 1 is a perspective view showing a first embodiment of a packaging body of the present invention. [Figure 2] FIG. 2 is an explanatory diagram of a packaging method for the package of FIG. [Figure 3] FIG. 2 is an explanatory diagram of a method for removing the packaged item from the package of FIG. [Figure 4] FIG. 2 is an explanatory diagram of the half-cut double-sided tape of FIG. 1. [Figure 5] FIG. 2 is a perspective view showing a modified example of the packaging body of FIG. [Figure 6] FIG. 2 is a perspective view showing a second embodiment of the packaging body of the present invention. [Figure 7] FIG. 6 is an explanatory diagram of a packaging method for the package of FIG. 5. [Figure 8] FIG. 1 is a perspective view showing an example of a conventional packaging body. DETAILED DESCRIPTION OF THE INVENTION

[0010] Embodiments of the packaging body of the present invention will be described in detail below with reference to the drawings. The embodiments shown below are merely examples of configurations and methods for embodying the technical concept of the present invention, and the technical concept of the present invention is not limited to the materials, shapes, structures, arrangements, etc. of the components of the embodiments described below. Furthermore, the drawings are schematic. Therefore, it should be noted that the relationship and ratio between thickness and planar dimensions may differ from the actual ones, and the drawings may also contain portions where the relationship and ratio of dimensions differ from each other.

[0011] The package of the first embodiment shown in FIG. 1 has a film package 2 attached to one side of a backing sheet 1, which is a paper sheet member, and is similar to the package described in Patent Document 1. The film package 2 is a packaged item 3, such as a cosmetic product, wrapped in a shrink film 4. The shrink film 4 covers at least the entire circumference of the packaged item 3 (the film is thin and cannot be shown). Here, the "circumferential direction" refers to the direction in which the packaged item 3 can be rotated around an axis passing through the center (center of gravity) of the packaged item 3 without significant change in distance from the axis. As shown in FIG. 1, if the packaged item 3 has a cylindrical outer peripheral surface, the circumferential direction corresponds to the circumferential direction. A product (packaged item 3), such as cosmetics, with a cylindrical outer peripheral surface can be displayed attractively by attaching the film package 2 to the backing sheet 1 and hanging it from a beam-like rod inserted through a hole 11 in the upper part of the backing sheet 1. The shrink film 4 may, for example, cover the entire surface of the packaged item 3. The film may be a film other than the shrink film 4. Furthermore, "made of paper" includes not only paper itself but also materials mainly made of paper.

[0012] As shown in Fig. 2a, the backing sheet 1 used for the package of this embodiment has a perforation 6 formed continuously in a predetermined direction of the backing sheet 1 (in this example, the backing sheet 1 is rectangular in plan view) at the center of the longitudinal direction along the entire length of the backing sheet 1 in the short direction, and this perforation in the backing sheet 1 is defined as the sheet perforation 6. Meanwhile, the shrink film 4 encasing the packaged item 3 has a perforation 7 formed continuously in the center of the axial (longitudinal) direction along the circumferential direction of the packaged item 3, i.e., along the entire circumferential direction in the case of a packaged item 3 having a cylindrical outer peripheral surface, and this perforation in the shrink film 4 is defined as the film perforation 7. Before the film package 2 having this film perforation 7 formed therein is attached to the backing sheet 1, a predetermined length of double-sided tape 5 is attached to the backing sheet 1 in a predetermined direction, as shown in Fig. 2b. As will be described later, half-cut double-sided tape is used for this double-sided tape 5, and the continuous direction of application of this double-sided tape 5 is at least a direction intersecting, and preferably a direction perpendicular to, the continuous direction of the sheet perforations 6. Then, as shown in Fig. 2c, the film package 2 is attached to this double-sided tape 5 so that the continuous direction of the film perforations 7 roughly coincides with the continuous direction of the sheet perforations 6.

[0013] In contrast, when removing a packaged item 3 such as a product from the package of this embodiment, for example, as shown in FIG. 3a, the backing sheet 1 is torn along the sheet perforations 6. When the sheet perforations 6 are provided on both sides of the film package 2 as in this example, it is preferable to tear the backing sheet 1 along the sheet perforations 6 from both ends of the short side of the backing sheet 1 as close as possible to the film package 2 (packaged item 3). Next, as shown in FIG. 3b, both side portions of the backing sheet 1 torn along the sheet perforations 6 are rolled up and wrapped (roughly) around the film package 2. Once the backing sheet 1 roughly separated from the torn portion is wrapped (roughly) around the film package 2 in this way, the user grasps both side portions of the wrapped backing sheet 1 with both hands and then twists the backing sheet 1 together with the shrink film 4 encasing the packaged item 3 in the opposite direction, as if wringing out a rag. As a result, the shrink film 4 is torn along with the backing paper 1 at the film perforations 7, so that by increasing the distance between the hands and separating the backing paper 1 held by each hand, as shown in Figure 3c, the torn shrink film 4 is removed from the outside of the packaged item 3, allowing the packaged item 3 inside to be removed.

[0014] At this time, the previously untorn portions of the backing sheet 1 and the shrink film 4 are twisted in opposite directions, causing them to tear along the sheet perforations 6 and film perforations 7. If continuous double-sided tape 5 is applied over the film perforations 7 or sheet perforations 6, particularly over the sheet perforations 6, the strength and rigidity of the double-sided tape 5 will hinder the tearing of the shrink film 4 and backing sheet 1, particularly over the backing sheet 1, making them difficult to tear. To avoid this, for example, in the application step of the double-sided tape 5 shown in FIG. 2b, the double-sided tape 5 can be applied continuously in the longitudinal direction while the double-sided tape 5 and the backing sheet 1 are moved relative to each other so that the double-sided tape 5 is not applied over the sheet perforations 6, and the double-sided tape 5 can be cut just before the sheet perforations 6, and application of the double-sided tape 5 can be restarted immediately after the sheet perforations 6 have passed.

[0015] However, because cutting the double-sided tape 5 requires time, even if only slightly, it would be extremely difficult to cut the double-sided tape 5 just before the sheet perforation 6 and then restart application of the double-sided tape 5 immediately after the sheet passes the perforation 6 when manufacturing the package shown in FIG. 2 within a short takt time. The same applies when applying an adhesive or a thermal adhesive instead of the double-sided tape 5. Furthermore, as will be described later, when cutting a strip-shaped material with adhesive components attached, such as the double-sided tape 5, the adhesive components can adhere to the cutting edge of the cutting tool (cutting means), causing the blade to become dull. When the blade becomes dull, the manufacturing equipment must be stopped and the adhesive components must be removed from the cutting edge. Therefore, in this embodiment, a half-cut double-sided tape is used as the double-sided tape 5. As shown in FIG. 4, the half-cut double-sided tape is a double-sided tape 5 that has been half-cut into small pieces at predetermined intervals along the longitudinal direction, as disclosed, for example, in Patent Document 2. The automatic application device for half-cut double-sided tape described in this patent document applies double-sided tape 5 (only) to backing paper 1 by pressing half-cut double-sided tape with a liner unwound from a roll against backing paper 1 using an application roller.

[0016] While the half-cut double-sided tape is in contact with the backing sheet 1, which is the object to be attached, small pieces of the double-sided tape 5 are successively attached to the top surface of the backing sheet 1 as the application roller rotates due to the relative movement of the double-sided tape 5 and the backing sheet 1. However, when the half-cut double-sided tape separates from the backing sheet 1, the small piece of double-sided tape 5 that was in contact with the backing sheet 1 just before that is cut off at the half-cut position of the double-sided tape 5, and the remaining small pieces of double-sided tape 5 remain on the liner. The half-cut double-sided tape in Figure 4 has a mountain-shaped, wavy half-cut line, but the other half-cut lines are similar in that the double-sided tape 5 is originally cut into small pieces at the half-cut line, and these small pieces are particularly easily torn apart by tensile or bending forces. Therefore, even if the sheet perforation 6 and the half-cut line of the double-sided tape 5 do not necessarily coincide, as shown in Figure 4, when a torsional force is applied to the backing sheet 1 or the shrink film 4, the double-sided tape 5 will be torn at the half-cut line near the sheet perforation 6. Therefore, if the film packaging 2 is attached to the backing sheet 1 using this half-cut double-sided tape, the shrink film 4 can be easily torn along with the backing sheet 1, thereby making it easy to remove the packaged item 3, such as a product. Note that by providing multiple continuous lines called fold lines in the rolling direction of the backing sheet 1, which run in a direction intersecting (perpendicular to) the rolling direction of the backing sheet 1, it becomes easier to roll the backing sheet 1. These lines are formed by linearly compressing the backing sheet 1 in the thickness direction, causing linear depressions in the paper material, and these depressions become weakened parts that make it easier to fold the backing sheet 1.

[0017] FIG. 8 shows an example of a conventional package. In this example, a film perforation 101 is continuously formed in the shrink film 4 along the entire longitudinal length of the film package 2 at one location on the generatrix that forms the cylindrical outer periphery of the packaged item 3. The film perforation 101 may be formed in a variety of locations, directions, and shapes, but it is common for the film perforation 101 to be continuously formed in one or two locations on the shrink film 4. However, in any case, the shrink film 4 is thin and transparent, making the film perforation 101 difficult to find. If the location of the film perforation 101 is colored to make it easier to find, this would detract from the appearance of the packaged item 3, such as a product, in the film package 2. Also, for example, in the example of Figure 8, if only the cylindrical outer peripheral surface of the packaged item 3 is covered with the shrink film 4 (in reality, at least the outer peripheral edge of the end surface of the packaged item 3 must be covered with the shrink film 4), a knob-like protrusion may be formed on the end of the shrink film 4 at the location of the end surface of the packaged item 3 where the film perforation 101 is located. In this case, for example, the protrusion can be scratched up with a fingernail or the like, and then the shrink film 4 can be torn from the film perforation 101 by picking it up and pulling it. However, in this case, it is difficult to scratch up the protrusion with a fingernail. Ultimately, with conventional packaging, it is difficult to tear the shrink film 4, and as a result, it is difficult to remove the packaged item 3, such as a product.

[0018] In contrast, in the package of this embodiment, for example, the sheet perforation 6 of the backing sheet 1 is first torn, and then the backing sheet 1 is wrapped around the film package 2. The shrink film 4 can be torn by simply twisting both sides of the backing sheet 1 in opposite directions, allowing the packaged item 3, such as a product, to be removed. One of the factors behind the development of this package is the following research result. In this type of package, product descriptions, precautions, handling instructions, etc. are printed on the backing sheet 1, particularly on the side opposite the packaged item 3 (generally the back side). Therefore, as mentioned above, there was concern that tearing the backing sheet 1 when removing the packaged item 3 would cause inconvenience to users. However, important information such as precautions and handling instructions for the packaged item 3, such as a product, is printed on the packaged item 3 itself, and the backing sheet 1 is almost always discarded after the packaged item 3 is removed from the package. In other words, most users first read the information printed on the back side of the backing sheet 1 when necessary, and then discard the backing sheet 1 after removing the packaged item 3, such as a product. Therefore, as mentioned above, market research has revealed that even if the backing sheet 1 is torn when the packaged item 3 is removed, the user will hardly feel any inconvenience.

[0019] FIG. 5 shows a modified version of the first embodiment of the package shown in FIG. 1. In this modified version, the packaged item 3 has a cylindrical outer surface with three different outer diameters. Specifically, there is a large-diameter section on the far left of the figure, a medium-diameter section to the right of that, and a small-diameter section on the far right. The small-diameter section has a truncated cone shape with an outer diameter that gradually decreases from left to right. Like the package shown in FIG. 1, this package also allows the packaged item 3, such as a product, to be removed by tearing the shrink film 4. To do this, however, the film perforations 7 must be formed continuously along the circumferential direction of the cylindrical outer surface with the largest outer diameter, i.e., the large-diameter section. As will be described later, the outer shape of the packaged item 3 does not have to be cylindrical. Therefore, when applied to a packaged item 3 with such an outer shape, the film perforations 7 must be formed continuously around the entire circumference of the area where the total circumferential length of the packaged item 3 is greatest.

[0020] 6, like the packaging of the first embodiment, a cylindrical film package 2 is attached to one side of a paper backing 1, which is a paper sheet member, but the packaged item 3, which has a cylindrical outer peripheral surface, is longer than that of the first embodiment. Also in this embodiment, sheet perforations 6 are provided continuously in the longitudinal center of the backing 1, which is rectangular in plan view, parallel to the short sides, and film perforations 7 are provided continuously in the circumferential direction in the same positions as the sheet perforations 6 in the shrink film 4 covering the cylindrical outer peripheral surface of the packaged item 3. Furthermore, the paper sheet member backing 1 has a flat portion 8, and the film package 2 is attached to double-sided tape 5 (half-cut double-sided tape) attached to this flat portion 8.

[0021] For example, if the packaged item 3 is heavy, when a package such as that of this embodiment is hung and displayed, the weight of the packaged item 3 may cause the backing sheet 1 to flex, causing the packaged item 3 (the commodity) to face downward, resulting in a poor appearance. Furthermore, moisture in the air may cause the paper to lose its stiffness, which may similarly cause the backing sheet 1 to flex, causing the packaged item 3 (the commodity) to face downward. Furthermore, when the film package 2 is attached to the backing sheet 1 only with the double-sided tape 5 on the flat portion 8, there is a disadvantage that the film package 2 is easily peeled off (easy to peel off) from the backing sheet 1. Therefore, in this embodiment, the inner edge of the paper surface of the backing sheet 1 is folded upward in the figure along a fold line 10 parallel to the double-sided tape 5 attached to the flat portion 8 to form a folded portion 9. Double-sided tape 5 is also attached to this folded portion 9 parallel to the double-sided tape 5 on the flat portion 8, and the film package 2 is attached to the double-sided tape 5 on the folded portion 9 as well as the double-sided tape 5 on the flat portion 8. That is, two different points in the circumferential direction of the cylindrical outer peripheral surface of the film packaging 2 are attached to the double-sided tape 5 of the flat portion 8 and the double-sided tape 5 of the folded portion 9, respectively, and the double-sided tape 5 of the folded portion 9 is attached to the cylindrical outer peripheral surface at a position away from the backing paper 1.

[0022] In other words, when the film package 2 has a surface facing away from the backing sheet 1, the film package 2 is attached to the backing sheet 1 by both the double-sided tape 5 attached to the flat portion 8 and the double-sided tape 5 attached to the folded portion 9, and the double-sided tape 5 attached to the folded portion 9 is attached to the surface of the film package 2 facing away from the backing sheet 1. By attaching two different points on the outer surface of the film package 2 to the backing sheet 1 in this way, the bonding strength between the film package 2 and the backing sheet 1 is improved, making the film package 2 less likely to peel (be peeled off) from the backing sheet 1. Furthermore, when the package is hung and displayed by passing a beam-shaped rod member through the hole 11 at the top of the backing sheet 1, fold lines 10 are formed in the backing sheet 1 from above and below between the flat portion 8 and the folded portion 9, thereby increasing the rigidity of the backing sheet 1 in the thickness direction, particularly against bending forces in the vertical direction, and making it possible to prevent deflection of the backing sheet 1 when the package is hung and displayed.

[0023] FIG. 7 shows the manufacturing process of the packaging body of this embodiment. As shown in FIG. 7a, the base sheet 1 of this embodiment has a rectangular shape in plan view, and a hole 11 for hanging and displaying the packaging body is formed near one short side (the right side in the figure) of the base sheet 1. Meanwhile, a notch 13 is formed in one location on the long side at the rear of the figure. A crease 12 is pre-formed as a folding line in the portion of the base sheet 1 shown by the dot-dash line in the figure, so that a valley fold is formed along the dash-dotted line in the figure on the other short side (the left side in the figure) of the base sheet 1 and closer to the rear long side than this notch 13 to form fold line 10. As mentioned above, the "crease" is a relatively weak line formed by compressing the base sheet 1 in the thickness direction, and this crease 12 can be used as fold line 10 to accurately fold the base sheet 1. The crease may be formed as needed. Furthermore, a sheet perforation 6 is formed in the longitudinal center of the rectangular base sheet 1 in plan view, from one long side to the other long side. In this manufacturing process, as shown in Figure 7b, first, double-sided tape 5 (hereinafter also referred to as inner double-sided tape 5a) is continuously attached in a direction perpendicular to sheet perforations 6 to the inside portion of mount 1 from line 12 in the width direction (the direction of the opposing long sides). As described above, half-cut double-sided tape is used for double-sided tape 5. Next, as shown in Figure 7c, double-sided tape 5 (hereinafter also referred to as outer double-sided tape 5b) is continuously attached in parallel to inner double-sided tape 5a to the outside portion of mount 1 from line 12 in the width direction. The procedure for attaching inner double-sided tape 5a and outer double-sided tape 5b may be reversed.

[0024] Next, in this example, as shown in Fig. 7d, the film package 2 is placed on the location where the inner double-sided tape 5a is attached, with the longitudinal direction of the film package 2 aligned with the extension direction of the inner double-sided tape 5a, and the film package 2 is attached to the inner double-sided tape 5a, i.e., the backing sheet 1. Next, as shown in Fig. 7e, the portion of the backing sheet 1 that is outward in the width direction from the ruled line 12, including the location where the outer double-sided tape 5b is attached, is folded upward, i.e., toward the film package 2. This causes the outer double-sided tape 5b to be attached to a location on the cylindrical outer periphery of the film package 2 that is different in the circumferential direction from the location where the inner double-sided tape 5a is attached, and the film package 2 is fixed to the backing sheet 1. The order of prior and subsequent attachment of the film package 2 to the double-sided tape 5 (5a, 5b) may be reversed, but in this example, the backing sheet 1 is folded so that a crease is formed at the end of the backing sheet 1 closer to the long side, so the above process is more realistic.

[0025] Therefore, in the package of this embodiment, two different circumferential locations on the cylindrical outer peripheral surface of the film package 2 are adhered to the inner double-sided tape 5a of the flat portion 8 and the outer double-sided tape 5b of the folded portion 9, respectively, and the outer double-sided tape 5b of the folded portion 9 is adhered to the cylindrical outer peripheral surface at a position away from the backing sheet 1. This improves the bonding strength of the film package 2 to the backing sheet 1, and as a result, the film package 2 is less likely to peel off (be peeled off) from the backing sheet 1. Furthermore, when the package is displayed in a hanging state, fold lines 10 are formed in the top and bottom of the backing sheet 1, which prevents the backing sheet 1 from bending when the package is displayed in a hanging state, thereby ensuring the appearance of the packaged item 3, such as a commodity, that is displayed in a hanging state.

[0026] In this manner, in these embodiments, the backing sheet 1 is torn along the sheet perforations 6, both side portions of the torn backing sheet 1 are rolled up and wrapped around the film package 2, and when both side portions of the wrapped backing sheet 1 are grasped with both hands and the backing sheet 1 is twisted in the opposite direction together with the shrink film 4 encasing the packaged item 3, the shrink film 4 is torn along with the backing sheet 1 at the film perforations 7, allowing the packaged item 3 inside to be removed. Therefore, the shrink film 4 encasing the packaged item 3 can be easily torn, and the packaged item 3 can be easily removed.

[0027] Furthermore, by using half-cut double-sided tape that has been cut in half at predetermined intervals along the length as the double-sided tape 5, the double-sided tape 5 does not interfere with tearing the mount 1 or shrink film 4. Furthermore, since there is no need to cut the double-sided tape 5, there is no risk of the adhesive component of the tape adhering to the cutting means and making it impossible to cut, and the efficiency of the process of applying the double-sided tape 5 can be maintained at a high level.

[0028] In addition, when the outer diameter of the film packaging 2 is multi-staged, by forming a film perforation 7 in the area where the total circumferential length of the packaged item 3 is the longest, the shrink film 4 can be torn and the packaged item 3 inside can be easily removed. Also, double-sided tape 5 is attached to both the flat portion 8 and the folded portion 9 of the backing 1, and the inner double-sided tape 5a of the flat portion 8 and the outer double-sided tape 5b of the folded portion 9 are attached to two different locations on the cylindrical outer periphery of the film package 2, and the outer double-sided tape 5b of the folded portion 9 is attached to a position on the cylindrical outer periphery of the film package 2 that is away from the backing 1. This makes it possible to improve the bonding strength of the film package 2 to the backing 1 and to prevent the backing 1 from bending when the package is hung and displayed.

[0029] The above describes a package according to an embodiment. However, the present invention is not limited to the configuration described in the above embodiment, and various modifications are possible within the scope of the present invention. For example, while the above embodiment describes a package for a packaged item 3 having a cylindrical outer periphery, the package of the present invention is equally applicable to packaged items 3 having other outer shapes. As can be inferred from the above, it is desirable for the periphery of the packaged item 3 to be curved, such as an arc, so that the backing sheet 1 and shrink film 4 can move smoothly along the periphery of the packaged item 3 when the shrink film 4 is torn. However, even if the cross section of the periphery of the packaged item 3 is angular, such as a square, the shrink film 4 and backing sheet 1 can be torn in the same manner as described above. In this case, for example, the tension of the shrink film 4 may be set slightly weaker so that the shrink film 4 can move more easily with the twisting of the torn backing sheet 1.

[0030] In addition, in the above embodiment, perforations are used as triggers or aids for tearing (cutting) the shrink film 4 (film) or the backing 1 (paper sheet material), but the "perforations" are merely one example and can be interpreted as linear brittle portions that make it easier to tear the film or sheet material. [Explanation of symbols]

[0031] 1. Mounting paper (paper sheet material) 2. Film packaging 3 Items to be packaged 4. Shrink film (film) 5 double-sided tape 6 Sheet Perforations 7 Film perforation 8 Flat area 9 Bending section 10 crease

Claims

1. a paper sheet member; A film package in which the packaged item is covered with a film at least around the entire periphery; a double-sided tape continuously attached over a predetermined length in a predetermined direction on one surface of the sheet member, Film perforations are formed in the film continuously in the circumferential direction of the packaged item, Sheet perforations are formed in the sheet member continuously in a direction intersecting the continuous direction of the double-sided tape, A package in which the film packaging is attached to the double-sided tape so that the running direction of the film perforations coincides with the running direction of the sheet perforations.

2. 2. The packaging body according to claim 1, wherein the double-sided tape is a half-cut double-sided tape that is cut in half at predetermined intervals along the longitudinal direction.

3. The packaging body according to claim 1 , wherein the film perforations are formed in an area where the total circumferential length of the packaged item is at its maximum.

4. 2. The packaging body according to claim 1, wherein the film packaging has a surface facing away from the one surface of the sheet member when attached to the sheet member, the sheet member having a flat portion to which the double-sided tape is attached and a folded portion to which the double-sided tape is attached and which is folded from the flat portion at a fold line parallel to the continuous direction of the double-sided tape, and the film packaging is attached to both the double-sided tape attached to the flat portion and the double-sided tape attached to the folded portion, and the double-sided tape attached to the folded portion is attached to the surface facing away from the sheet member.

5. 2. A method for opening a package according to claim 1, comprising tearing the sheet member along the sheet perforations, wrapping both side portions of the torn sheet member around the film packaging, and twisting both side portions of the wrapped sheet member in opposite directions, thereby tearing the film together with the sheet member from the film perforations.

Images