JPS604922Y2 - Product packaging bag for hanging - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement in a hanging product packaging bag that is hung and displayed on a hook or hanging rod.

Conventionally, various bags made by polymerizing synthetic resin films and melting and welding them have been provided, and these bags, which are hung and displayed on hooks or hanging rods, have a hanging opening in the upper part and an opening in the lower part. It was designed to have a product storage section.

The hanging opening is usually formed into a lateral elongated shape, and in the case of the circular hanging opening,
Because the opening is small, it is relatively difficult to hang the bag from a hook or hanging rod, and the bag easily swings when it is hung, so the bag cannot be hung through the swinging. There was a greater possibility that the pick would fail than the stick.

In addition, in the case of the elongated hanging opening, the hanging operation from a hook or hanging rod is facilitated, but the hanging state tends to shift irregularly from the center, making the display state complicated. It was very possible.

Therefore, in view of the above-mentioned problems, the present invention aims to facilitate the hanging work from hooks or hanging rods, etc., and also prevents swinging and misalignment from the center, and provides product packaging that provides an orderly display condition. The purpose is to provide a bag, and its characteristics are that the bag body is made up of a front film body and a back film body, the upper edge and both sides of which are welded together, and a hanging bag with a peripheral edge welded to the upper part of the bag body. In the case where the opening is provided with a lower opening, the opening is formed of a substantially linear upper side in the lateral direction, an arcuate lower side that bulges downward, and arcuate opposite sides that bulge outward in the lateral direction. the respective side edges and both film bodies between the side edges are respectively welded, the upper side of the opening and the hanging portion between the upper edge are formed in the shape of a lateral elongated band, and the longitudinal direction of the hanging portion is A recess is formed in the vertical direction extending from the upper side to the upper edge at the central portion.

Hereinafter, embodiments of the present invention will be described based on the drawings. In FIGS. 1 to 3, 1 is a bag body formed of a synthetic resin film in a left-right symmetrical shape, and the bag body 1 is approximately rectangular. Polymerized front film body 2 and back film body 3
It is composed of.

And the upper edge 4 and both side edges 5, 5 of the front and back film bodies 2, 3
are fused and welded.

A hanging opening 6 in the shape of a lateral elongate whose peripheral edge is melted and welded is opened through the upper part of the bag body 1, and the hanging opening 6 has an upper side 7 which is substantially straight in the lateral direction; It is formed of an arcuate lower side 8 that bulges downward, and arcuate opposite sides 9 that bulge laterally outward, respectively.

Further, the front and back film bodies 2 and 3 between each of the side edges 9 and each of the side edges 5 are welded to each other by high-pressure pressing, forming a welded portion 10.10.

A hanging portion 1 is provided between the upper side 7 of the opening 6 and the upper edge 4.
1 is formed into a lateral elongated band shape, and the hanging portion 11
The whole part is pressed, and the central part in the longitudinal direction is pressed with a stronger pressure.

The hanging portion 11 includes the front and back film bodies 2 in the central portion,
3 are welded to each other, and the front and back film bodies 2 and 3 on both sides are welded together.
are in close contact with each other, and here, as shown in FIG. 3, a vertically concave recess 12 extending from the upper side 7 to the upper edge 4 is formed in the longitudinal center of the hanging part 11.

Further, the front and back film bodies 2 below the hanging opening 6,
The three spaces are configured as a product storage section 13.

Then, a product storage opening 14 is opened in the lower part of the bag body 1, a sealing piece 15 is formed by extending one of the front and back film bodies 2 and 3, and the sealing piece 15 is covered with adhesive tape 16. A tape 17 is fixed, and the product storage opening 14 can be opened and closed by the sealing piece 15.

Then, as shown in FIG. 4, relatively lightweight products 18 such as socks and pantyhose are stored.
They are hung and displayed on hooks or hanging rods 19, etc.

In this case, as shown in FIG. 5, the hanging part 11 is twisted approximately 90 degrees so that the recess 12 of the hanging part 11 comes into contact with the hanging rod 19.

The embodiment of the present invention is constructed as described above, and the bag body 1
When hanging from the hanging rod 19, since the hanging opening 6 is wide and elongated, the hanging work can be easily performed and efficient.

In addition, since the concave portion 12 formed in the center of the hanging portion 11 is in contact with the hanging rod 19 for hanging display, even if the bag 1 swings due to an external force or the like, Also, due to the engagement between the recess 12 and the hanging rod 19,
It is possible to prevent relative slippage or displacement between the concave portion 12 and the hanging rod 19, and therefore, the concave portion 12 of the hanging portion 11 is always
That is, a well-balanced hanging state can be obtained at the center, and when a plurality of bags 1 are hung from the hanging rod 19, an orderly hanging display state can be obtained.

Furthermore, the engagement between the recess 12 and the hanging rod 19 also has the effect of reducing the swinging.

Furthermore, since the hanging portion 11 is suspended in a twisted manner, the axial contact length of the hanging rod 19 is also limited to the upper edge 4.
A relatively long length extending from to the upper side 7 is obtained, and in combination with the engagement between the recess 12 and the hanging rod 19, a well-balanced and stable hanging state is obtained.

In addition, since the lower side 8 of the hanging opening 6 is formed into an arc shape that bulges downward, the product storage section 13 can easily expand three-dimensionally, making it easier to store the product 18. There is no unreasonableness in the three-dimensional packaging state of the body 1.

Furthermore, even if the tensile force generated when suspending or removing the bag 1 from the hanging rod 19 or the weight in the suspended state acts on each side 9.9, each side 9, 9 and the lateral direction Since it is formed in an arc shape that bulges outward, stress concentration at one point can be prevented, and the possibility of damage is small.

Furthermore, it can be easily molded in one piece and mass-produced at low cost.

In the embodiment, the recess 12 is provided on one side of the hanging portion 11, that is, the front surface, but it may be provided on both the front and rear surfaces.Furthermore, the recess 12 may have a rough surface. This may further increase the anti-slip effect.

Furthermore, although the product storage opening 14 is shown to be openable and closable using the adhesive tape 17, it may be of a hook type.

As described above, in the present invention, the hanging opening of the bag has an upper side that is substantially straight in the lateral direction, an arcuate lower side that bulges downward, and both arcuate sides that bulge outward in the lateral direction. This makes it easier to store products and hang them from hooks or hanging rods, etc. It also prevents stress concentration at one point, reduces the possibility of damage, and improves durability. ,
There is no problem in three-dimensional packaging.

In addition, the hanging part is formed into a lateral elongated band shape, and a recess is formed in the longitudinal center of the hanging part, which prevents rocking and misalignment and provides a well-balanced and stable hanging condition. Therefore, an orderly hanging display condition can be obtained.

It also has the advantage of being easily integrally molded and mass-produced at low cost.

[Brief explanation of drawings]

Figure 1 is a front view showing the embodiment of the invention, Figure 2 is the same as Figure 1.
-■ line cross-sectional view, Figure 3 is figure 1 m -■ line cross-sectional view,
Figure 4 is a front view showing the suspended state of the embodiment of the present invention;
The figure is a partially enlarged view of FIG. 4. 1...Bag body, 2...Front film body, 3
...Curved back film body, 4...Top edge, 5...
...Side edge, 6.Curved/hanging opening, 7..Top side, side, 10..Welded part, 1..Concave part. 8...Top side, 9...Side 1...Hanging part, 12...

Claims (1)

[Scope of utility model registration request] A bag body consisting of a front film body and a back film body whose upper and both side edges are fused and welded is provided with a hanging opening in the upper part whose peripheral edge is fused and welded, and the opening is oriented laterally. A film body formed of a substantially linear upper side, an arcuate lower side bulging downward, and arcuate both side sides bulging laterally outward, and between each side edge and each side edge. are welded to each other, a hanging part between the upper side of the opening and the upper edge is formed in a lateral elongated band shape, and a vertical recess extending from the upper side to the upper edge is formed in the longitudinal center of the hanging part. A product packaging bag for hanging.