JP2552739Y2 - Package - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field 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 adhered to a packaged object so as to be adhered thereto. 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 products are collectively wrapped and displayed at a store as a single package for sale.

[0003] Conventionally, when an object to be packaged (product) wrapped with this kind 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. 14, a tear tape 2 is generally provided, and a configuration for easily taking out the packaged object 10 is adopted.

[0004] That is, the tear tape 2 can tear the wrapping film 1 appropriately by pulling the end 2a exposed on the surface thereof to be divided. 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 is largely torn or divided into two parts. Can be stripped from the product.

[0005]

Such a wrapping film is often wrapped in a so-called shrink package. This shrink wrap is heated at an appropriate temperature after the wrapping film is stretched appropriately when the wrapping film is mounted on the packaged object (product), or after the product is wrapped with the material of the film, so that the wrapping film is heated at an appropriate temperature. The film is wrapped with good appearance in close contact with the product by the action of the shrinking force. The fact that the wrapping film is in close contact with the product
Since it is difficult to peel the film when the film is opened, conventional measures such as providing a tear tape as described above have been used, and this tear tape has been a very effective means.

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, as shown in FIG. 14, for example, as shown in FIG. 14, depending on the position where the tear tape is disposed, a small area A can be easily removed from the remaining portion after tearing the wrapping film with the tear tape. However, the large area opening remains after the tear tape is removed, and there is a problem that it takes much time and effort to remove and remove the remaining area.

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 allows a wrapping film to tear greatly at the time of opening, thereby facilitating the removal of an object to be packaged. Things.

[0009]

According to the first aspect of the present invention, there is provided a first package having a wrapping film covering an outer surface of a packaged object, and a body sealing portion in which both ends of the wrapping film are overlapped and adhered. In the packaging body, the body seal portion includes at least a part of an edge of the wrapping film on the upper side, and is bonded to an edge extending along the edge and to an end of the wrapping film on the lower side. A non-adhesive portion provided with a cut-out portion, which is provided so as not to be cut off, and a film other than the non-adhesive portion at an end of the upper wrapping film in the body seal portion. And a notch formed so as to be orthogonal to or oblique to the edge of the, and extend to the edge.

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

Further, the second package according to the present invention is characterized in that, in the first package according to the present invention, the cut portion is formed at a position away from the non-adhesive portion. is there.

Further, the third package according to the present invention is the first or second package according to the present invention, wherein the body seal portion is located on the side opposite to the cut portion with the non-adhesive portion interposed therebetween. Characterized in that, at a position other than the non-adhesive portion at the position, another notch formed so as to be orthogonal or oblique to the edge of the upper film and to extend to the edge is provided. Is what you do.

The fourth package according to the present invention is the third package according to the present invention, wherein the other cut portion is separated from the non-adhesive portion, and the cut portion and the non-adhesive portion are separated from each other. It is characterized by being formed at a position symmetrical with respect to the sandwich.

Further, the fifth package according to the present invention is the fifth package according to any one of the first to fourth packages according to the present invention, which is adjacent to the side of the non-adhesive portion where the cut portion is provided. It further comprises a weak adhesive portion extending along the edge of the upper wrapping film to the cut portion and weakly bonded to an end of the lower wrapping film. is there.

The sixth package according to the present invention is the package according to any one of the third to fifth aspects of the present invention, which is adjacent to the non-adhesive portion on the side where the other cut portion is provided. And further extending to the other cut portion along the edge of the upper wrapping film, and further comprising another weakly bonded portion that is weakly bonded to an end of the lower wrapping film. It is characterized by the following.

Further, in the package according to the present invention,
The non-adhesive part may be marked to make it clear that it is a non-adhesive part, and was inserted into the non-adhesive part to peel off the upper film and the lower film. A mark indicating the direction in which the object is moved may be added.

Further, a mark for clarifying the position of the cut portion or another cut portion may be added.

[0018]

In the package according to the present invention, a finger, a nail or the like is inserted into the above-mentioned non-adhesive portion, and the finger or the like is moved along the body seal portion to a position where the above-mentioned cut portion is present. The end of the seal is peeled off and separated into an upper film and a lower film. When the end of the upper film thus separated is pulled in a direction substantially perpendicular to the body seal portion, the wrapping film is torn from the cut portion and spreads in a direction substantially perpendicular to the body seal portion. As a result, the wrapping film is opened more widely, and the film can be peeled off very easily so as to expose the package almost completely.

Further, if the above-mentioned other cut portion is provided, the wrapping film is torn from the cut portion and the other cut portion, so that the package is more easily exposed almost completely. The film can be peeled off.

Further, since the body seal portion from the non-bonded portion to the cut portion and / or another cut portion is made to be a weakly bonded portion, the body seal portion can be more easily peeled off.
The opening of the wrapping film can be performed more easily.

Furthermore, if a mark for clarifying the above-mentioned non-adhesive portion, the first or second cut portion, the direction of peeling, and the like is provided, the position where the wrapping film is peeled becomes clear. More preferred.

[0022]

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, the wrapping film 1 is overlapped at substantially the center of a wide surface forming a rectangular parallelepiped of a packaged object 10 (in a state of being stored in a storage case) which is a video cassette. And heat-welded to form a body seal portion 4 (this body seal portion is hereinafter referred to as
Displayed with diagonal lines). Both ends of the body seal portion 4 are welded together with the film bent to the other surface and formed so as to reach the side seal portion 13.

The body seal portion 4 and the side seal portion 13, which are overlapping portions at both ends of the wrapping film 1, are wrapped around the packaged body 10 and then welded by appropriate heating or the like.

Further, a part of the upper edge 4A of the body sealing portion 4 of the wrapping film 1 which is located near the longitudinal end of the body sealing portion 4 and extends along the edge 4A. In the non-adhesive portion 5, the adhesive region 4 B is left until the edge of the body sealing portion 4 of the wrapping film 1 on the lower side.
Are formed. Then, the non-adhesive portion 5 of the body seal portion 4
In other portions, a first cut portion 6 is formed orthogonal to the edge 4A of the film 1 on the upper side. further,
At a position opposite to the first cut portion 6 across the non-adhesive portion 5 of the body seal portion 4 and at a position away from the non-adhesive portion 5,
The second perpendicular to the edge 4A of the upper film 1
Is formed. Note that the positions of the first and second cut portions 6 and 7 are at least from the edge of the non-adhesive portion 5 because the cut portions may be rolled up in the packaging process if the position is too close to the non-adhesive portion 5. It is desirable that they are separated by about 2 to 3 mm.

First, a finger, a nail or the like is inserted into the non-adhesive portion 5, and the finger or the like is moved in the direction of arrow A in FIG.
Also move in the direction. Thereby, the welding between the upper film and the lower film of the body seal portion 4 is peeled off, and the end of the upper film is lifted from the lower film.

Next, as shown in FIG. 2, when the end 4a of the peeled upper film is pulled in the direction of arrow X, the upper film is peeled from the lower film, and the wrapping film 1 is cut into the first slit. Tear from the section 6 and the second cut 7; Further, when the end 4a of the film is pulled upward in the direction of the arrow X, the tears from the cuts are widened, and the wrapping film 1 is opened more widely.

Further, the tear formed by such tearing can produce an action of tearing around the wrapping film 1 by an operation of pulling and tearing the end 4a of the upper film, whereby the wrapping can be performed. The film 1 will be opened larger. Thus, the film 1 can be peeled off so that the packaged object 10 is almost completely exposed.

Furthermore, since the first cut portion 6 and the second cut portion 7 are formed near the surface of the packaged body 10 where the side seal portion 13 is formed, the side seal portion 13 is formed. Wrapping film 1 left on the surface on which is formed
Can be peeled off very easily by pulling the remaining wrapping film 1 in the direction of removal.

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 first cut portion 6 and the second cut portion 7 may be formed in the package 10 before packaging, or may be formed after the package 10 is packaged. In consideration of damage to the packaged object 10 caused by a cutter or the like, it is desirable to form the packaged product 10 before packaging.

Next, a second embodiment of the present invention will be described. FIG. 3 is a view showing a second embodiment of the package according to the present invention. In the second embodiment of the present invention, the non-adhesive portion 5 in the above-described first embodiment of the present invention is located at a position substantially intermediate between the first cut portion 6 and the second cut portion 7 in the body seal portion 4. It is provided.

First, a finger, a nail or the like is inserted into the non-adhesive portion 5, and the finger or the like is moved in the direction of arrow A in FIG. 3 and also in the direction of arrow B as in the first embodiment of the present invention. . Thereby, the welding between the upper film and the lower film of the body seal portion 4 is peeled off, and the end of the upper film is lifted from the lower film.

Next, similarly to the first embodiment of the present invention, the end 4a of the peeled upper film (4a is not shown in FIG. 3; see FIG. 2) is moved in the direction of arrow X (FIG. 3). X is not described in FIG. 2 and pulling to see FIG. 2), the upper film peels off from the lower film, and the wrapping film 1
Tears from the first cut 6 and the second cut 7. Further, when the end 4a of the upper film is pulled in the direction of the arrow X, the tears from the cuts are widened, and the wrapping film 1 is opened more widely, so that the packaged object 10 can be almost completely removed almost completely. The film 1 can be peeled so as to be exposed. Furthermore, since the first cut portion 6 and the second cut portion 7 are formed near the surface of the packaged body 10 where the side seal portion 13 is formed, the side seal portion 13 is formed. Wrapping film 1 on the left side
Can be peeled off very easily by pulling the remaining wrapping film 1 in the direction of removal.

Next, a third embodiment of the present invention will be described. 4 and 5 show a third embodiment of the package according to the present invention. 4 and 5, the packaging state of the wrapping film 1, the non-adhesive portion 5, the first cut portion 6 and the second cut portion 7 are the same as in the above-described second embodiment of the present invention. Includes a part of the edge of the upper body sealing portion 4 of the wrapping film 1 between the end portion of the non-adhesive portion 5 and the first cut portion 6 and the second cut portion 7,
At the edge extending along the edge, that is, at the edge, weak adhesive portions 8a and 8b are formed in which the upper wrapping film and the lower wrapping film are weakly bonded.

The weakly adhered portions 8a and 8b are provided with halftone printing or stripe-shaped printing from the back surface of the wrapping film 1 on portions corresponding to the weakly adhered portions 8a and 8b of the wrapping film 1, and are applied to the body seal portion 4. When bonding by applying heat, it is formed by preventing the welding of the entire surface of the body sealing portion 4 by halftone printing or stripe printing. Further, the weak bonding portions 8a and 8b can be formed by printing the portions corresponding to the weak bonding portions 8a and 8b of the wrapping film 1 with a weak blocking ink.

When halftone printing or stripe printing is performed, it is preferable that the ratio of the printed portion and the non-printed portion in the weakly bonded portion is about 6: 4.

First, a finger, a nail or the like is inserted into the non-adhesive portion 5, and the finger or the like is moved in the direction of arrow A in FIG.
Also move in the direction. As a result, the weak adhesive portions 8a and 8b between the upper film and the lower film of the body seal portion 4 are peeled off, and the end of the upper film is lifted from the lower film.

Next, as shown in FIG. 5, when the end 4a of the peeled upper film is pulled in the direction of arrow X, the upper film is peeled from the lower film, and the wrapping film 1 is cut into the first cut. Tear from the section 6 and the second cut 7; Further, when the end 4a of the film is pulled upward in the direction of the arrow X, the tears from the cuts are widened, and the wrapping film 1 is opened more widely.

Further, the tear formed by such tearing can produce an action of tearing around the wrapping film 1 by an operation of pulling and tearing the end 4a of the upper film, whereby the wrapping can be performed. The film 1 will be opened larger. Thus, the film 1 can be peeled off so that the packaged object 10 is almost completely exposed.

Next, a fourth embodiment of the present invention will be described. 6 and 7 show a fourth embodiment of the package according to the present invention. In FIGS. 6 and 7, the packaging state of the wrapping film 1 and the non-adhesive portion 5 are the same as those of the above-described first embodiment of the present invention. No portion is formed, and only the second cut portion 7 is formed.

First, as in the first embodiment of the present invention, a finger, a nail or the like is inserted into the non-adhesive portion 5, and the finger or the like is moved in the direction of arrow A in FIG. Thereby, the welding between the upper film and the lower film of the body seal portion 4 is peeled off, and the end of the upper film is lifted from the lower film.

Next, as shown in FIG. 7, when the peeled upper film end 4a is pulled in the direction of arrow X, the upper film is peeled off from the lower film, and the wrapping film 1 is cut into the second slit. Tear from part 7. In this embodiment, since the first notch is not formed as in the first embodiment of the present invention, the end 4a of the upper film is inclined with respect to the edge 4A of the upper film. It is preferred to pull in the direction of travel. Further, when the end 4a of the film is pulled upward in the direction of the arrow X, the tears from each of the cuts expand along the imaginary line 8 in the figure, and the wrapping film 1 becomes larger as shown in FIG. Will be opened.

Furthermore, the tear formed by such tearing can cause an action of tearing around the wrapping film 1 by an operation of pulling and tearing the end 4a of the upper film, whereby the wrapping film can be produced. The film 1 will be opened larger. As a result, the film 1 can be peeled off so that the package 10 is almost completely exposed, similarly to the above-described first embodiment of the present invention.

Next, a fifth embodiment of the present invention will be described. FIG. 9 is a view showing a fifth embodiment of the package according to the present invention. In FIG. 9, the packaging state of the wrapping film 1, the non-adhesive portion 5 and the second cut portion 7 are the same as in the above-described fourth embodiment of the present invention, but in the fifth embodiment of the present invention, A weak bonding portion 8c similar to that of the third embodiment of the present invention is formed between the end of the non-bonding portion 5 and the second cut portion 7.

First, as in the fourth embodiment of the present invention, a finger, a nail or the like is inserted into the non-adhesive portion 5, and the finger or the like is moved in the direction of arrow A in FIG. As a result, the weak adhesive portion 8c between the upper film and the lower film of the body seal portion 4 is peeled off, and the end of the upper film is lifted from the lower film.

Next, as in the fourth embodiment of the present invention, the end 4a of the peeled upper film (4a is not shown in FIG. 9; see FIG. 7) is moved in the direction of arrow X (FIG. 9). When the film is pulled to the upper side of the wrapping film 1 (see FIG. 7), the upper film is peeled off from the lower film.
Tears from the second cut 7.

Further, the tear formed by such tearing can cause a tearing action so as to surround the wrapping film 1 by an operation of pulling and tearing the end 4a of the upper film, whereby the wrapping can be performed. The film 1 will be opened larger. As a result, the film 1 can be peeled off so that the package 10 is almost completely exposed, similarly to the above-described fourth embodiment of the present invention.

Next, a sixth embodiment of the present invention will be described. FIG. 10 is a view showing a sixth embodiment of the present invention using an audio cassette as a package. As shown in FIG. 10, the wrapping film 1 is superimposed on the narrow side of the audio cassette 11 (in a state of being stored in the storage case) as a wrapped body, for example, at the approximate center of the narrow side, and is heat-welded to the body seal. 4 are formed. Both ends of the body seal portion 4 are welded together with the film bent to the other surface and formed so as to reach the side seal portion 13.
The non-adhesive portion 5 and the second cut portion 7 are formed in the body seal portion 4 as in the fourth embodiment of the present invention.

As described above, by forming the non-adhesive portion 5 and the second cut portion 7 in the body seal portion 4, the wrapping is performed in the sixth embodiment of the present invention in the same manner as in the fourth embodiment of the present invention. The film 1 can be torn and the wrapping film 1 can be easily peeled off.

In the sixth embodiment of the present invention, the same non-adhesive portion and the second cutout as in the fourth embodiment of the present invention are provided, but the first to third embodiments of the present invention are provided. A non-adhesive portion, first and second cut portions, or a weak adhesive portion similar to those in the example or the fifth embodiment may be provided.

In the above-described embodiment, the shape of the first cut portion or the second cut portion is provided so as to be substantially perpendicular to the edge of the body seal portion. As described above, the first cut portion 6 (not shown in FIG. 11) or the second cut portion 7 may be provided so as to be oblique to the edge of the body seal portion 4. .

Further, in the above-described embodiment, the first
Although the cut portion or the second cut portion is a straight cut portion, for example, as shown in FIG.
(Not shown in FIG. 12) Alternatively, the second cut 7 may be V-shaped so that the first cut 6 or the second cut 7 is easily pinched.

In order to clarify the position of the non-adhesive portion, the position of the first cut portion, the position of the second cut portion, or the tearing direction, for example, as shown in FIG. 21, 22, and 23 may be attached to a wrapping film.

Further, the non-adhesive portion may be colored so as to be different in color from other portions of the wrapping film so that the position of the non-adhesive portion becomes clear.

In the above-described embodiment, the packaged object is a rectangular parallelepiped such as a video cassette, an audio cassette, or the like. However, the present invention is not limited to this. It can be applied to any shape of the packaged object as long as it can be wrapped with a wrapping film such as a cylinder or a cone.

[0058]

As described in detail above, the package according to the present invention can be provided with a non-adhesive portion, a first cut portion, a second cut portion, or a weak bond on the body seal portion without providing a tear tape. By providing the portion, the wrapping film can be greatly torn from the body seal portion at the time of opening. 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, various effects can be obtained such that the processing for attaching the tear tape can be omitted in the processing step, the tear tape is not required, and the material cost can be reduced.

[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 in which an upper film of a body seal portion in FIG. 1 is lifted.

FIG. 3 is a view showing a second embodiment of the package according to the present invention;

FIG. 4 is a view showing a third embodiment of the package according to the present invention;

FIG. 5 is a diagram showing a state in which an upper film of a body seal portion in FIG. 4 is lifted.

FIG. 6 is a view showing a fourth embodiment of the package according to the present invention;

FIG. 7 is a diagram showing a state in which an upper film of a body seal portion in FIG. 6 is lifted.

FIG. 8 is a diagram illustrating a state in which the upper film of the body seal portion in FIG. 6 is further pulled.

FIG. 9 is a view showing a fifth embodiment of the package according to the present invention;

FIG. 10 is a view showing a sixth embodiment of the package according to the present invention;

FIG. 11 is a view showing another embodiment of the cut portion formed in the package according to the present invention.

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

FIG. 13 is a diagram illustrating a state where a mark is attached to a non-adhesive portion, a cut portion, and the like.

FIG. 14 is a diagram showing a conventional package.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wrapping film 4 Body seal part 6 First cut part 7 Second cut part 8a, 8b, 8c Weak adhesion part 10, 11 Cassette case 13 Side seal part 21, 22, 23 Mark

 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-2-109870 (JP, A) JP-A-4-84166 (JP, U) JP-A-59-55162 (JP, U)

Claims (9)

(57) [Scope of request for utility model registration] 1. A package having a body seal portion which covers an outer surface of a body to be packaged with a wrapping film and has both ends of the wrapping film overlapped and adhered to each other. A notch, which includes at least a part of an edge of the wrapping film and is provided so as not to be bonded to an edge of the lower wrapping film, is formed on an edge extending along the edge. A non-adhesive portion, and in the body seal portion, an end of the upper wrapping film other than the non-adhesive portion, orthogonally or obliquely to the edge of the upper film, A cut portion formed to extend to an edge. 2. The package according to claim 1, wherein the cut portion is formed at a position apart from the non-adhesive portion. 3. In the body seal portion, a portion other than the non-adhesive portion at a position opposite to the cut portion across the non-adhesive portion is perpendicular to an edge of the upper film. The package according to claim 1 or 2, further comprising another notch formed obliquely and extending to the edge. 4. The device according to claim 3, wherein the other cut portion is formed apart from the non-adhesive portion and at a symmetrical position with respect to the cut portion and the non-adhesive portion. Packaging. 5. The lower wrapping which extends to the cut portion along an edge of the upper wrapping film adjacent to the side of the non-adhesive portion where the cut portion is provided. The package according to any one of claims 1 to 4, further comprising a weakly bonded portion that is weakly bonded to an end of the film. 6. The lower portion extending to the other cut portion along an edge of the upper wrapping film adjacent to the side of the non-adhesive portion where the other cut portion is provided. The package according to any one of claims 3 to 5, further comprising another weakly bonded portion that is weakly bonded to an end of the wrapping film on the side. 7. The package according to claim 1, wherein the non-adhesive portion is marked to make it clear that the non-adhesive portion is a non-adhesive portion. 8. A mark for indicating a direction in which an object inserted into the non-adhesive portion is moved in order to peel off the upper film and the lower film. The package according to any one of claims 1 to 7. 9. The method according to claim 1, wherein the notch or the other notch is clearly marked as a notch, and a mark indicating a cutting direction is provided. A package according to any one of the preceding claims.