JPS5855002Y2 - Binding tool - Google Patents

Description

[Detailed description of the invention] The present invention relates to an improvement of the invention of Utility Model Publication No. 52-27190, which was previously proposed and registered by the applicant.

That is, the above-mentioned Japanese Utility Model Publication No. 52-27190 discloses a method in which a large number of parallel cuts are made on a base plate made by polymerizing and adhering a polyethylene film that has lost its resilience by stretching on both sides or one side of a metal foil, leaving only one end of the metal foil. This method forms a large number of narrow band-shaped binding pieces with only one end connected to the blank plate, and these binding pieces are torn off one by one from the connection part of the blank plate and inserted into any packaging bag or the like. This method is used to twist the binding around the edge, but in short, as mentioned above, in the conventional method, only one end of the binding piece is connected to the blank plate, so the rest of the binding piece is completely free except for this connection, so the binding piece It becomes easy for comrades to become entangled, and when it comes time to use them, you have to untangle them each time before using them.
In addition, there are various inconveniences such as the binding piece getting caught on the opening edge of the bag when the sheet-like item is inserted into a bag or the like for storage or shipping, making it extremely difficult to insert the bag.

Therefore, the present invention aims to eliminate the above-mentioned disadvantages with a simple structure.

Hereinafter, details of the embodiment will be explained with reference to the drawings. Reference numeral 1 is a metal foil such as aluminum, and on one or both sides of the metal foil 1 is a film 2 made of polyethylene resin that has lost its inherent resilience by stretching. A rectangular blank A is formed by overlapping and bonding.

Therefore, the main structure of the present invention is to make a large number of parallel cuts 3 on the blank sheet A, leaving both ends thereof, and to form a large number of narrow band-shaped binding pieces 4 whose both ends are connected to the blank sheet A through the cuts 3. This is what I did.

Since the present invention is constructed as described above, it is of course possible to tear off the binding piece 4 from both ends of the blank plate and use it by twisting it into the opening of a small bag. Since both ends of the binding piece formed by the above-mentioned cuts are connected to the blank plate itself, there is no chance of the binding pieces intertwining with each other, and therefore, the operation of tearing the binding piece from the blank plate becomes rough. .

On the other hand, even when this binding tool is inserted in a sheet state into a bag for storage or shipping, there is no chance of the binding piece getting caught in the opening of the bag, making packaging work easier and more efficient. can be measured.

As described above, the present invention solves the disadvantages of conventional binding tools of this type with a simple structure, and has great practical effects.

[Brief explanation of drawings]

FIG. 1 is a partially cutaway front view, and FIG. 2 is a perspective view of the binding piece. 1...Metal foil, 2...Film, A.
...Bare board, 3...Cut, 4...
Binding piece.

Claims (1)

[Scope of utility model registration request] A blank plate made by polymerizing and adhering a polyethylene film that has lost its resilience by stretching to the inner surface or one side of a metal foil, has a large number of parallel cuts that leave both ends of the blank plate, and a large number of thin strips are connected so that both ends can be cut into the blank plate. A binding device characterized by forming a width band-shaped binding piece.