JP2599535Y2 - Package - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a package packaged with a wrapping film, and more particularly, to a package in which a wrapping film is in close contact with a package to be packaged. The present invention relates to a package in which one or a plurality of packages to be packaged such as a tape cassette are simultaneously packaged.

[0002]

2. Description of the Related Art In recent products arranged in stores at various retail stores, for example, a product having a constant shape and a relatively small size, such as a magnetic tape cassette or the like, is dust-proof or moisture-proof. In addition, the outer surface is wrapped with a transparent or translucent cellophane, polyethylene, polypropylene, polyvinyl chloride, or a wrapping film such as a film coated with polyvinylidene chloride on these in consideration of aesthetics. The magnetic tape cassette or the like is shipped as a wrapped package, or an appropriate number of commodities are collectively wrapped and displayed at a store as one package for sale.

Conventionally, when an object to be packaged (product) packed with this type of wrapping film is taken out, the operation of removing the wrapping film is naturally performed. In the case of (1), for example, as shown in FIG. 13, a tear tape 2 is generally provided, and a configuration for facilitating removal of the packaged object 10 is generally adopted.

[0004] That is, the tear tape 2 can tear the wrapping film 1 as needed by pulling the end 2a exposed on the surface thereof, and cut it. A cut 3 is provided near the exposed end 2a of the tear tape 2 along the tear tape to facilitate tearing. With such a configuration, the wrapping film 1 can be torn along the tear tape 2 from the end 2a, and as a result, the wrapping film 1
Can be severely torn or split into two, and the wrapping film 1 can be peeled from the product.

[0005]

Such a wrapping film is often wrapped in a so-called shrink package. The shrink wrapping wraps the product in a state where the wrapping film is appropriately stretched when the wrapping film is mounted on the packaged object (product) or in a state where the wrapping film is heated to an appropriate temperature depending on the material of the film. Therefore, the film is packaged with good appearance in a state of being in close contact with the product due to the shrinkage action of the wrapping film. Since the wrapping film is in close contact with the product as described above, it is difficult to peel the film when the film is opened. Conventionally, a tear tape has been devised as described above, and this tear tape is a very effective means. Met.

However, in order to attach the tear tape to the inside of the wrapping film, not only a dedicated attaching device and an attaching process are required, but also the tear tape needs to be more durable in function than the wrapping film. Yes, the cost for the tear tape was high.

Further, among the portions remaining after tearing the wrapping film with the tear tape, for example, as shown in FIG. 13, depending on the position where the tear tape is arranged, a small area b can be easily removed. The part of the large area B remains after taking the tear tape,
There is a problem that it takes much time and effort to remove the remaining portion.

The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a package that does not require any special device or member, and that the wrapping film is greatly torn at the time of opening, so that an object to be packaged can be easily taken out. Things.

[0009]

According to the first aspect of the present invention, there is provided a first package body, which covers an outer surface of a body to be packaged with a wrapping film.
Both ends of the wrapping film are overlapped and adhered to form a body seal portion, and the extending portions of both ends of the wrapping film protruding from the packaged object are bent inward,
In a package formed by overlapping the bent extension parts and bonding a part of the extension parts to form a side seal part, the side seal part is surrounded around the side seal part. The perforation is provided as described above, and a part of the periphery of the side seal portion is provided as a non-perforation portion.

Here, the term "adhesion" includes not only the adhesion by an adhesive but also the so-called welding of bonding by heating.

In the package according to the present invention, it is preferable that the non-perforated portion is provided at a position corresponding to the body seal portion.

In the package according to the present invention, a cut portion may be provided in at least a part of the perforation.

Further, in the second package according to the present invention, the outer surface of the package is covered with a wrapping film, and both ends of the wrapping film are overlapped and adhered to form a body seal portion. The extension portions at both ends of the wrapping film that protrude from the body are bent inward, the folded extension portions are overlapped, and a part of the extension portion is adhered to form a side seal portion. In the formed package, a perforation is provided around the side seal portion so as to surround the side seal portion, and a cut portion is provided in at least a part of the perforation. Things.

[0014]

The package according to the present invention is provided with a perforation around the side seal portion so as to surround the side seal portion as described above. Therefore, if the perforation is cut, the wrapping film including the side seal portion is provided. It can be easily removed. And, since the wrapping film can be easily torn from each of the cut ends of the perforations, the wrapping film can be widely opened using the cut ends of the perforations as a clue, and the packaged object can be very easily approximated. The wrapping film can be peeled off so that it is completely exposed. In addition, since a non-perforated portion as described above is provided in a part of the periphery of the side seal portion, the wrapping film including the side seal portion is removed while leaving the non-perforated portion, and then the non-perforated portion is removed. The wrapping film can be opened widely as a clue.

If the non-perforated portion is provided at a position corresponding to the body seal portion, the body seal portion has higher strength than other portions of the wrapping film, so that it is easily wrapped along the body seal portion. The film can be opened widely.

Further, if a cut portion is provided in at least a part of the perforated portion, the cut portion serves as a clue when cutting the perforation or cutting the wrapping film from the cut end of the perforated film. Can be more easily peeled off.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

FIGS. 1 and 2 are views showing a first embodiment of a package according to the present invention using a video cassette as a package.

As shown in FIGS. 1 and 2, both ends of the wrapping film 1 are substantially at the center of a wide surface which forms a rectangular parallelepiped of a packaged body 10 (stored in a storage case) which is a video cassette. It is superimposed and heated and welded to form a body seal portion 4 (this body seal portion is hereinafter referred to as “body seal portion”).
Displayed with diagonal lines). Further, the extending portions at both ends of the wrapping film 1 protruding from the packaged object 10
Are bent inward to form an upper folded portion 13A including the body seal portion 4 and a lower folded portion 13B not including the body seal portion 4. The upper folded portion 13A and the lower folded portion 13B are overlapped and heated. The side seal portion 13 is formed by welding.

Further, on the surface on which the side seal portion 13 is formed, a side seal portion is formed around the side seal portion 13.
A perforation 6 is provided so as to surround the portion 13 and leave a non-perforated portion 12 at a position corresponding to the body seal portion 4 of the upper folded portion 13A forming the side seal portion 13. Further, in a portion where the perforation 6 abuts on the non-perforation portion 12, two notches 7 orthogonal to the direction in which the perforation 6 extends are formed.

In the package according to the present invention, as shown in FIG. 4, it is located at a predetermined distance from the edge of the wrapping film 1 before the package 10 is packed, and By forming the perforations 6 linearly in the portion to be formed with a cutter or the like, and bending the extended portion as described above, the perforations 6 can be positioned so as to surround the side seal portion 13. Thus perforation 6
Can be easily formed on the wrapping film 1.

First, at an arbitrary position in the perforated area 14 of the wrapping film 1 surrounded by the perforated line 6, a force is applied so that the perforated area 14 is slid in the direction along the packaged object 10, or By scratching any part of the perforation 6, a part of the perforation 6 is cut, and the entire perforation 6 is cut using the cut as a clue to cut out the perforation area 14. In this state, the perforated area 14 is connected to the remaining portion of the wrapping film 1 by the non-perforated portion 12.

Next, as shown in FIG.
Is pulled in the direction of arrow X, the perforated area 14
Tears along the two cuts 7 and reaches the wider surface of the rectangular parallelepiped of the packaged object 10. Here, since the wrapping film 1 is double welded to the body seal portion 4 and has a higher strength than the other portions of the wrapping film 1, this tear is formed by an imaginary line 8 substantially parallel to the body seal portion 4. And spreads along 9. Thereby, the portion of the body seal portion 4 is almost completely peeled off, and FIG.
As shown in (1), the wrapping film 1 is opened wider.

Further, the tear thus formed is
By pulling in the direction of the arrow Y as shown in FIG. 3, the wrapping film 1 is opened wider from the tear. Thus, the film 1 can be peeled off so that the packaged object 10 is almost completely exposed.

Here, in the conventional case, of the wrapping film bisected by the tear tape, the portion left on the side opposite to the tearing direction is relatively difficult to remove from the package. In addition to this, not only can a very effective peeling operation be performed, but also it is not necessary to provide a tear tape itself, so that packaging can be made extremely advantageous in terms of cost.

The cut portion 7 may be formed after the package 10 is wrapped, and is formed before packaging in consideration of damage to the package 10 by a cutter or the like. It is desirable.

Next, a second embodiment of the present invention will be described. 5 and 6 are views showing a second embodiment of the package according to the present invention. As shown in FIGS. 5 and 6, the package according to the second embodiment of the present invention is the same as the first embodiment of the present invention.
As in the embodiment, a body seal portion 4 and a side seal portion 13 are formed.

On the surface on which the side seal portion 13 is formed, the side seal portion 13 is formed around the side seal portion 13.
A perforation 6 is provided so as to surround 13. Further, two notches 7 are formed in a part of the perforations 6 at positions facing each other with the body seal portion 4 interposed therebetween and orthogonal to the direction in which the perforations 6 extend.

First, at an arbitrary position in the perforated area 14 of the wrapping film 1 surrounded by the perforated line 6, a force is applied so that the perforated area 14 is slid in the direction along the packaged object 10, or By scratching any part of the perforation 6, a part of the perforation 6 is cut, and the entire perforation 6 is cut using the cut as a clue to cut out the perforation area 14.

Next, as shown in FIG.
A portion sandwiched between the two cut portions 7 after cutting the
That is, when the end portion 4a of the body seal portion 4 is pulled in the direction of the arrow X, the breach from the cut portion 7 reaches the wider surface forming the rectangular parallelepiped of the packaged object 10, and follows the imaginary lines 8 and 9. Spread. Here, since the wrapping film 1 is double welded to the body seal portion 4 and has a higher strength than the other portions of the wrapping film 1, this tear is formed by an imaginary line 8 substantially parallel to the body seal portion 4. And spreads along 9. As a result, the portion of the body seal portion 4 is almost completely peeled off, and the wrapping film 1 is opened wider as in the first embodiment of the present invention. Thus, the film 1 can be peeled off so that the packaged object 10 is almost completely exposed.

Next, a third embodiment of the present invention will be described. 7 and 8 show a third embodiment of the package according to the present invention. As shown in FIGS. 7 and 8, the package according to the third embodiment of the present invention is the same as the first embodiment of the present invention.
As in the embodiment, a body seal portion 4 and a side seal portion 13 are formed. However, in the present embodiment, the body seal portion is included in the lower folded portion 13B.

Further, on the surface on which the side seal portion 13 is formed, a side seal portion is formed around the side seal portion 13.
A perforation 6 is provided so as to surround the portion 13 and to leave a non-perforated portion 12 at a part of the upper folded portion 13A forming the side seal portion 13. The perforation 6 is a non-perforated part
Two cut portions 7 are formed in a portion abutting on 12.

First, similarly to the first and second embodiments of the present invention, the wrapping film 1 surrounded by the perforations 6 is provided.
At any position in the perforated area 14
By applying a force to slide 14 in the direction along the packaged object 10, or by scratching an arbitrary part of the perforation 6, a part of the perforation 6 is cut, and the entire perforation 6 is cut by using the cut end as a clue. It is cut and the perforated area 14 is cut out. In this state, the perforated area 14
Is connected to the rest of the wrapping film 1 by a non-perforated portion 12.

Next, as shown in FIG.
Is pulled in the direction of arrow X, the perforated area 14
Ruptures along the two cuts 7, and the breach reaches the wider surface forming the rectangular parallelepiped of the packaged object 10, and spreads along imaginary lines 8 and 9.

Here, in the third embodiment of the present invention,
Unlike the first and second embodiments of the present invention, the slit from the notch 7 does not split along the body seal portion 4, so that the slit may converge on a wide surface of the rectangular parallelepiped. However, if the wrapping film 1 is torn to a certain extent on a wide surface of the rectangular parallelepiped, the wrapping film 1 can be greatly opened from the opening. As a result, the film 1 can be peeled off so that the packaged object 10 is almost completely exposed, and there is no problem.

In the third embodiment of the present invention, it is easier to peel off the wrapping film 1 by providing the cuts 7, but for example, the cuts 7 are not provided as shown in FIG. In both cases, the wrapping film 1 can be peeled off.

Here, in the above-described embodiment in which a cut portion is provided, two cut portions are provided. For example, as shown in FIG. 10, one cut portion 7 is provided. Only one may be provided. Also in this case, after cutting the perforated area, the wrapping film can be widely opened by using the cut portion 7 as a clue, and the wrapping film 1 can be peeled off as in the above-described embodiment.

Further, in the above-described embodiment in which the notches are provided, the two notches are provided so as to be substantially orthogonal to the perforations. However, the present invention is not limited to this. As shown in FIG. 11, two notches 7 may be provided so as to be oblique to the perforations 6. As described above, if the cut portion 7 is skewed, the tear from the cut portion 7 does not converge, which is more preferable.

In the above-described embodiment, the cut portion is a straight cut portion. For example, as shown in FIG. 12, the cut portion 7 is V-shaped so that the cut portion 7 can be easily pinched. You may. The embodiment shown in FIG. 12 is more preferable because the perforations 6 can be easily cut.

The position of the non-perforated portion formed in the package according to the present invention is not limited to the above-described embodiment, and may be provided at any position as long as it is a part around the side seal portion. Good thing. Furthermore, the position, number and shape of the cut portions are not limited to those in the above-described embodiment, and may be provided at any position as long as they are a part of the perforated portion, and may be provided in any number of shapes. Things.

In the above-described embodiment, the packaged object is a rectangular parallelepiped such as a video cassette or an audio cassette. However, the present invention is not limited to this, and the package according to the present invention may be a sphere, a rectangular solid, or the like. If it is of a shape that can be wrapped with a wrapping film such as a cylinder or a cone,
The present invention can be applied to a package of any shape.

[0042]

As described in detail above, in the package according to the present invention, a perforation for opening the package is provided so as to surround the side seal portion without providing a tear tape, and one side around the side seal portion is provided. By providing a non-perforated portion in the portion, the perforation can be cut at the time of opening, the wrapping film can be further cut from the non-perforated portion to create a tear, and the wrapping film can be greatly torn from the tear. . Therefore, the wrapping film is not completely separated into separate parts in a state where the wrapping film is attached to the packaged object as in the case of opening with the conventional tear tape, and the wrapping film can be peeled off so that the packaged object can be easily exposed. . In addition, since the perforation is easy to process, the processing steps are not complicated, the processing steps for attaching the tear tape can be omitted, and the tear tape is not required, and the material cost can be reduced. The effect can be obtained.

[Brief description of the drawings]

FIG. 1 is a view showing a first embodiment of a package according to the present invention;

FIG. 2 is a diagram showing a state where a part of a perforation region in FIG. 1 is lifted;

FIG. 3 is a diagram showing a state in which a part of the perforation region in FIG. 1 is further stretched;

FIG. 4 is a diagram showing perforations formed on a wrapping film.

FIG. 5 is a view showing a second embodiment of the package according to the present invention;

FIG. 6 is a diagram illustrating a state where a cut end of the perforation in FIG. 5 is lifted;

FIG. 7 is a view showing a third embodiment of the package according to the present invention;

8 is a diagram illustrating a state where a part of the perforation region in FIG. 7 is lifted.

FIG. 9 is a view showing a package according to a third embodiment of the present invention having no cutout.

FIG. 10 is a view showing another embodiment of the notch in the embodiment of the present invention;

FIG. 11 is a view showing another embodiment of the notch in the embodiment of the present invention.

FIG. 12 is a view showing another embodiment of the cut portion in the embodiment of the present invention.

FIG. 13 is a diagram showing a conventional package.

[Explanation of symbols]

 1 Wrapping film 4 Body seal 6 Perforation 7 Notch 10 Cassette case 12 Non-perforation 13 Side seal 13A Upper fold 13B Lower fold 14 Perforation area

──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Tetsu Aramaki 2-26-30 Nishiazabu, Minato-ku, Tokyo Fuji Photo Film Co., Ltd. (56) References JP-A 1-167069 (JP, A) (58) Field surveyed (Int. Cl. ⁶ , DB name) B65D 75/62

Claims (4)

(57) [Scope of request for utility model registration] 1. An outer surface of a wrapping film is covered with a wrapping film, and both ends of the wrapping film are overlapped and adhered to form a body seal portion, and both ends of the wrapping film protruding from the wrapping material. In a package formed by bending an extension portion of the side inward, overlapping the folded extension portion, and bonding a part of the extension portion to form a side seal portion. around the seal portion, Rutotomoni provided perforations so as to surround the side sealing portions, the side seal
A packaging body characterized in that a part around the part is provided as a non-perforated part . 2. The non-perforated portion is paired with the trunk seal portion.
2. The package according to claim 1, wherein the package is provided at a corresponding position.
Body . 3. A notch is formed in at least a part of the perforation.
A package according to claim 1 or 2, wherein a part is provided.
Body . 4. A wrapping film for wrapping an outer surface of a packaged object.
And cover both ends of the wrapping film in contact with each other.
To form a body seal and protrude from the package
The extension of both ends of the wrapping film is bent inward.
Squeezing, overlapping the folded extension,
Packaging formed by bonding a part of the part to form a side seal part
Body, surrounding the side seal portion around the side seal portion
The perforation is provided so that
At least partly provided with a notch
Body .