JPS59199471A - Box package of tubular long-sized article having flexibility - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention is a box that can be used by pulling out a continuous flexible material such as a tubular net or film from one end through a resistance outlet as a linear body without getting tangled, and cutting it. A box packaging body for a flexible long tubular object, which is a packaging body, and is equipped with an inner lid having a resistor outlet and an outer lid covering the inner lid, and is designed with consideration for appearance, storage, and hygiene. Regarding.

The present applicant has already proposed in Japanese Patent Application Nos. 58-15023 and 1987-31577 that long objects such as strings, tubes, films, nets, etc. can be drawn out and cut in the required amount without getting tangled and used. Disclosed is a dispensing container.

In the present invention, when the above-mentioned dispensing container is made into a box packaging body, the inner lid with a resistance outlet from which one end of the long contents is pulled out is further covered with an outer lid, so that the end which is constantly pulled out is covered with an outer lid. To provide a box package that eliminates the risk of being contaminated or pulled out, has excellent distribution and storage properties, is hygienic, and has an excellent appearance.

The present invention will be explained in detail below.

The box according to the present invention has a prismatic shape and includes three or more rectangular side surfaces such as triangular, square, triangular, hexagonal, etc., and both end surfaces that close the prismatic ends formed by these side surfaces. An inner lid having a resistance outlet is provided on both or one of the end faces, and the elongated objects stored inside are sequentially pulled out from the resistance outlet. Paperboard is generally used as the material, but a laminate of paper and plastic or other materials, or a plastic sheet may be used for part or all of the material.

Further, the long object is a continuous tube-shaped film or net, and needs to be flexible enough to be easily folded or rolled.

The present invention is a box package in which the elongated object is housed in a box consisting of an inner lid having a resistance outlet and an outer cover, in which the resistance outlet is attached to the inner cover and the elongate object is A hole through which the linear body of a book can pass with a predetermined resistance, and is provided apart from the cutting blade.

The distance is such that the remaining portion pulled out from the resistance outlet after cutting can be easily pinched with fingers. Furthermore, the resistance outlet requires a pull-out resistance that prevents the elongated object once pulled out from being easily pushed into the inside from the outside. This pullout resistance is important, and if this resistance is insufficient, hold the box with one hand,
When a long object is pulled out as much as necessary with the other hand and then pressed against the cutting blade, the stress causes the long object to be pulled out additionally and slips on the cutting edge, reducing cutting performance and reducing work efficiency.

However, if there is sufficient pull-out resistance at the resistance outlet, you can create a tensioned state that allows you to cut long objects by simply pulling one end with your other hand and bending it over the cutting edge without having to pull it out additionally, making it easier to use. is significantly improved.

The resistance outlet that provides an appropriate pull-out resistance depends on the type of long contents, the storage style, the thickness of the inner cover, the shape of the resistance outlet, etc., and cannot be limited only by the hole diameter. In order to obtain an objective standard, the present inventor has developed a 25 cm wide, 1
The resistance value was measured when a linear-like elongated object made of a 0 μm seamless tube-like film was pulled straight upward from the resistance outlet of the box. When measuring, the long object is 30cm.
The drawing resistance (g) when drawing at a drawing speed of 7 minutes was determined. As a result, the withdrawal resistance may be in the range of 5 to 500 g, preferably 20 to 400 g, more preferably 30 to 400 g.
It was 100g. In this case, the resistance due to unwinding and the like when being pulled out is included, and it is the overall resistance value at the resistance outlet that includes these.It is also applicable to different long items, and the value is a convenient value for practical purposes.

It is desirable that at least three ends of the inner lid having the resistance outlet be fixed to the inner surface of the box body. If there are two ends, even if the two opposing faces are fixed most effectively, the inner cover tends to bend into a dogleg shape due to the stress applied through the resistance outlet. Further, by fixing at least three ends in this manner, the ends of the box body are reinforced, and a box package with a sense of stability can be obtained.

Hereinafter, the present invention will be specifically explained by giving examples with reference to the drawings.

Figure 1 is a perspective view of a box package according to the present invention, and Figure 2 is an example of a developed view thereof. The box package shown in FIG. 1 has rectangular sides 1.2.3.4 arranged in parallel via an infold line,
In this embodiment, one end surface is formed by sequentially attaching a bottom surface 5 extending from one of the side surfaces (in this embodiment, side surface 2) and an adhesive piece 6 necessary for forming a normal box body. There is. The other end surface includes an inner cover and an outer cover. 7
an outer lid extending from one side 3 via an infold line 8;
is an insertion piece that further extends from the outer lid 7 via the inward fold line 10. Reference numeral 11 denotes an inner lid, which has a resistance outlet 12 in its center. 13 is a long object pulled out from the resistance outlet 12. A reinforcing piece 15 extends from the side surface 1 via the inner fold line 14, and further extends from the reinforcing piece 15 to the inner lid 1 via the outer line 16.
1 is extending. To fix the inner lid 11 to the inside position of the box, attach the reinforcing pieces 17 and 18 from the inner lid 11 to the outer hook 1.
9.20 respectively extending through these reinforcing pieces 15
．． 17. Attach 18 to the inner surface of the end of the box. 21 is a notch provided at the upper end of the side surface into which the insertion piece 9 is inserted. A folded piece 22 extends from the side surface 2 via an inward fold line 23, and a symmetrically shaped slit for forming a guide groove 24 is provided from the folded piece 22 to the side surface 2. When the folding piece 22 is folded and pasted, the cutting blade 25 is fixed with the cutting edge facing the guide groove entrance. In this embodiment, since the tip of the folding piece 22 is located inside the side surface 2 of the box body and protruding, the only side edge line 26 from which the reinforcing piece of the inner cover 11 does not extend is located at the protruding part of the folding piece 22. Because they touch each other and restrict free movement,
This provides the same effect as if the inner lid 11 were fixed over the entire surface.

To use, simply open the outer cover 7 from the notch 11 with the force of your fingers, pinch the end of the elongated object 13 that is partially pulled out, pull it out as much as necessary, and insert it into the guide groove 24 from the outer cover surface. Can be easily cut. After use, the outer lid is closed, one end of the cut long object is tied, and the bag can be used as a film bag, a net bag, or as a string as it is.

Reference numeral 13 denotes a housed elongated object, which is preferably a seamless tube-shaped film. Generally, a tubular film J is strung to form a single linear-like body, and if necessary, it is twisted (including soft twisting and false twisting), and then bundled and wound into a coreless state to form a box. It is stored in such a way that it is pressed by internal pressure.

Therefore, in the elongated objects of the present invention, the positions of the elongated objects do not become misaligned with each other due to vibrations when handling the package, so they do not get entangled when being pulled out, and can be smoothly pulled out to the end.

In this embodiment, since the side surface 2 provided with the guide groove 24 is folded back, even if the guide groove is provided by aligning the missing portions of two sheets of paperboard with holes, alignment is easy in manufacturing. Moreover, the long object can be guided smoothly into the guide groove during cutting. Further, since the upper end of the side surface 1 is also folded back, the upper end and the cutout portion of the side surface 1 can be finished smoothly, and the appearance is especially excellent when the outer cover is closed.

FIG. 3 is an exploded assembly view of another embodiment. In this case, since the inner lid 11 has reinforcing pieces 15, 17, 18, and 27 extending from all sides, the inner lid 11 is stuck and fixed to the inner surface of the box body by these reinforcing pieces, and a box package with a sense of stability is created. In addition, since the insertion piece insertion opening on the side is folded back, the appearance when the outer cover is closed is good. In addition, in Fig. 7, one end surface has a normal lid structure, but this end surface is also provided with an inner lid having a resistance outlet, an outer lid, and a cutting blade fixed by a guide groove on the side surface. , it is also possible to form a box package containing two types of elongated objects.

In the embodiment shown in Figs. 4 and 5, the inner lid part is formed separately and fixed to the inside side of the box. Fig. 4 shows a perspective view, and Fig. 5 shows a developed view. show.

As a fixing means to prevent the inner lid from moving when drawing out long items or reducing the contents, in this example, the inner lid was attached with adhesive, but other methods such as embossing and protruding on the inner surface of the box were used. A known method such as fixing a stopper to the inner surface can be used.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view, FIG. 2 is a developed view of FIG. 1, FIG. 3 is another developed view, FIG. 4 is a perspective view, and FIG. FIG. In the drawings, 1 to 4 are the sides, 7 is the outer cover, 9 is the insertion piece, 11 is the inner cover, 1
2 is a resistance outlet, 13 is a long object, 15.17.18.2
7 is a reinforcing piece, 21 is a notch, 22 is a folded piece, 24 is a guide groove, and 25 is a cutting blade. Patent Applicant Asahi Kasei Industries Co., Ltd. Agent Patent Attorney Sada Kokoara 2nd Procedural Amendment July 4, 1980 Commissioner of the Patent Office Kazuo Wakasugi Indication of the Case 1989 Patent Application No. 71438 Title of the invention Relationship with the case of a person who corrects the box packaging of a flexible long tube-like product Patent applicant address 1-2-6 Dojimahama, Kita-ku, Osaka-shi, Osaka Name (
003) Asahi Kasei Kogyo Co., Ltd. Agent ■150 Address 29-31 Sakurago-cho, Shibuya-ku, Tokyo Date of amendment order Subject of voluntary amendment Contents of drawing amendment Figures 1 and 2 will be corrected as shown in the attached sheet. Flood map 2

Claims (1)

[Scope of Claims] An inner lid comprising a flexible tubular elongated object housed in a prismatic box body, and having a resistance outlet on at least one end surface of the box body. A box packaging body is arranged such that it can be pulled out as a continuous linear-like body from the resistance outlet, the structure of the end face side of the box body having an inner lid disposed thereon, ■ An outer lid extending from one end of the side of the box and having an insertion piece at its tip; ■ At least three ends of the inner lid are located inside the box from the outer lid surface and are locked inside the box. The inner lid is fixed in the state of , a box packaging body of a flexible tubular elongated object having an integrated structure.