JPH0130343Y2 - - Google Patents

Description

[Detailed explanation of the invention] "Industrial application field" This invention is designed to pack products such as confectionery in a manufacturing factory.
Concerning tamper identification containers with peelable side surfaces that cannot be closed again even if the container is closed and opened, even if the side of the container is intentionally peeled off with the tip of a knife, etc., and even an untrained eye can see traces of opening. It is.

``Prior art'' Recently, a crime has occurred in which poisonous substances are mixed into sweets, etc.
In conventional containers for confectionery, etc., the adhesive on the side is not only easily peeled off, but also can be opened with skill.
If a poisonous substance is mixed into the container and it is re-blocked, there will be no trace of the poisonous substance left to the untrained eye, and there is a risk of unknowingly purchasing and eating sweets etc. that have been contaminated with the poisonous substance. I understand that the method used is to apply shrink-wrapping over the top of the container, which is difficult to reseal like the original.
This has the major disadvantage that the equipment for shrink packaging is expensive and the packaging costs are high.

``Problems that the invention seeks to solve'' The goal is to reduce equipment and packaging costs, and to make it easy for an untrained eye to identify any traces of intentional opening.

``Means for solving the problem'' The front and back of the glue strips connected to the bottom plate are extended to form an adhesive flap, and when the glue strips are attached to the inner surface of the left side panel, the adhesive flaps are attached to the left side panel. It is attached to the side flaps that are connected in the front and back, and many perforations are arranged in parallel on the left side plate where it is attached to the adhesive strip.

"Function" Since the adhesive flap provided by extending the front and back of the adhesive strip is attached to the front and rear side flaps of the left side panel, even if you try to peel off the adhesive part between the left panel and the adhesive strip with the tip of a knife, etc. The tip of a knife cannot reach between the adhesive flaps on the front and back of the adhesive strip and the side flaps on the front and rear of the left side panel, and the adhesive part between the adhesive flap and the side flap cannot be peeled off, and it cannot be easily peeled off from the side. be. Moreover, since there are many perforations in parallel at the part of the left side plate where it is attached to the glue piece, it is necessary to insert the tip of a knife between the left side plate and the glue piece to peel off the glued part. Each perforation ruptures easily and cannot be closed again.

``Example'' Now, the attached drawings showing an example of implementing the present invention will be explained in detail.

Reference numeral 1 denotes a bottom plate, and a right side plate 2 is provided on one side of the bottom plate 1 via folds on both sides of the bottom plate, and a glue margin piece 7 is provided on the other side. Reference numerals 3 and 3 designate side flaps that are connected to the front and back of the right side plate 2. 4 is a top plate connected to the side edge of the right side plate 2 via a fold, and 5 is a left side plate connected to the side edge of the top plate 4 in the same way. Reference numerals 6 and 6 indicate side flaps that are connected to the front and rear of the left side plate 5. 8
is a rectangular cylindrical body, the bottom plate 1, the right side plate 2, the top plate 4 and the left side plate 5 are bent at their continuous folds to form a cylinder shape, and the glue allowance piece 7 is attached to the side end of the left side plate 5. It is attached to the inner surface, and 9 is the open part at the front and back of the rectangular cylinder 8. Reference numerals 10 and 10 denote adhesive flaps extending from the upper and lower sides of the glue margin piece 7 through the folds, and are attached to the inner surfaces of the side flaps 6, 6 which are connected to the front and back of the left side plate 5. Reference numeral 11 denotes perforations, which are perforated in parallel in the front and back as shown in the figure at the side end of the left side plate 5 where it is attached to the glue margin piece 7. Reference numerals 12 and 12 indicate lower flaps connected to the front and back of the bottom plate 1; 13 and 13 indicate upper flaps connected to the front and back of the top plate 4;
Bend the front and rear side flaps 3, 3, 6, 6 of the right side plate 2 and left side plate 5 into the front and rear openings 9, and place the lower flaps 12, 12 and the upper flap 1 on top
3 and 13 are sequentially bent and polymerized so as to close the front and rear open parts 9, and are pasted together to seal the front and rear open parts 9.

"Effects of the invention" As explained in detail above, this invention does not require any special equipment for producing and assembling containers, can be done with existing equipment, does not require shrink packaging equipment, etc., and has low equipment costs. Also, since the sides cannot be closed again to their original state, even an untrained eye can see traces of opening.

[Brief explanation of the drawing]

The attached drawings show an example of the implementation of the present invention.
The figure is a perspective view when sealed, Figure 2 is a developed view, Figures 3 and 4 are half-assembled, and Figure 3 is a plan view with the adhesive strip attached to the left side panel. , 4th
The figure is a perspective view of the main part showing the state before it is formed into a rectangular cylinder and the front and back are closed. 1...Bottom plate, 2...Right side plate, 3...Side flap, 4...Top plate, 5...Left side plate, 6...Side flap, 7...Glue allowance piece, 8...Square cylinder, 9...
...Opening portion, 10...Adhesion flap, 11...Perforation, 12...Lower flap, 13...Upper flap.

Claims (1)

[Scope of utility model registration request] On one side of the bottom plate 1, a right side plate 2 with front and rear side flaps 3, 3, a top plate 4, and a left side plate 5 with front and rear side flaps 6, 6 are successively installed, and on the other side of the bottom plate 1. The bottom plate 1, the right side plate 2, the top plate 4 and the left side plate 5 are formed into a cylindrical shape, and the glue piece 7 is attached to the inner surface of the side end of the left side plate 5 to form a corner A cylindrical body 8, and open portions 9 at the front and rear of the rectangular cylindrical body 8.
bend the side flaps 3, 3, 6, 6,
In a container in which the open portion 9 is closed by a known means, the adhesive flaps 10, 10 are provided by extending the adhesive flaps 7 at the front and back, and when the adhesive flaps 7 are attached to the inner surface of the left side plate 5. This container is characterized in that the side flaps 6, 6 are attached to the inner surfaces thereof, and a number of perforations 11 are arranged in parallel on the left side plate 5 at the part where the adhesive margin piece 7 is attached.