JPH0130367Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field The present invention relates to decorative paper that is attached to the bottom of heavy packaging bags to reinforce the bottom or print on the surface to obtain advertising effects. be.

2. Prior Art Conventionally, decorative paper has been glued to the entire bottom of heavy duty packaging bags to provide advertising, effects, etc. by reinforcing or printing the bottom.

Problems that the invention aims to solve: However, when opening the bottom of a bag to which this type of decorative paper is pasted, a string is inserted between the bag bottom and the decorative paper, and the string Devices that attempt to cut the decorative paper by causing a In order to increase the strength, a strong and strong decorative paper is used, which requires an extremely large amount of force, and it is difficult to pull the strings up easily. Therefore, even if you pull the string, the decorative paper cannot be pulled off, unlike paper cut with a knife, etc., and the paper will be in a torn state, making it difficult to open the opening, and the pieces of paper and paper powder will scatter and become trapped inside the stored items. There were defects such as contamination. The present invention relates to a completely new technique developed in view of these conventional problems.

Means for Solving the Problems The present invention solves the above-mentioned problems by forming the bottom of the bag and then attaching an elongated opening release material of the same length to the decorative paper to be attached to the bottom. A cosmetic characterized in that a cutting means such as a score line or a perforation line is provided at the corresponding positions on both sides, and the decorative paper is made easy to peel off in any case through the synergistic effect of the opening peeling material and the provision of the cutting means. It's paper.

(effect) An embodiment of the present invention will be described in detail with reference to the drawings.

Figure 1 is a plan view of the decorative paper base paper of the present invention with the side to be pasted to the bottom of the bag facing up, Figure 2 is a plan view of the completed decorative paper of the present invention, and Figure 3 is a side view thereof. . Decorative paper 1 made of strong kraft paper, a long thin flat string having the same length, thick paper,
A peeling material 2 for opening, such as a synthetic resin tape such as tear tape or cut tape, is attached by gluing, thermocompression bonding, or the like. Next, cut lines 4, 4 parallel to the opening peeling material on the decorative paper at positions corresponding to both sides of the peeling material of the decorative paper end 3, and fold the end 3 inward to form a double layer. Section 5 is provided. Furthermore, cutting means 6, 6 such as score lines or perforation lines are cut along the entire length of the opening release material 2 at corresponding positions on both sides, so that the opening release material 2 faces the bottom of the bag other than the release material portion. Adhesive 7 is applied only to the areas shown in FIG. FIG. 4 is a plan view of the decorative paper of the present invention laminated to the bottom of the bag, and FIG. 5 is a perspective view showing the opening.

(Effects) The structure of the present invention is as described above, and the opening peeling material 2 and the cutting means 6 are pulled up upward so that the portions that protrude freely from the ends of the decorative paper It causes amputation. This free protruding part is folded back on both sides into a double part and is a single-layered part on the upper side, so it is very difficult to pick as compared to the main knob of the conventional product, which is in contact with the bottom surface. Easy to pick and peel. Next, in the center of the decorative paper, there is a peeling material for opening and cutting means cut at corresponding positions on both sides of the peeling material. Because of the large resistance of the paper, it requires an extremely large amount of force and is difficult to trigger. Therefore, since cutting means are formed on both sides, the entire length of the decorative paper can be easily pulled out with an extremely small force, and the paper can be torn from the side. It can be cut as easily as if it were cut in a straight line with a knife or the like.

When using the bag according to the present invention, as described above, when taking out the contents, the part protruding freely from the end of the decorative paper is pinched and pulled up (see Fig. 5). Reference) The peeling material for opening attached to the entire length of the decorative paper and the cutting means cut on the corresponding parts on both sides can be easily cut with extremely small force. It can be cut as easily as it was cut with.

Therefore, there is no possibility that paper dust from the decorative paper will be scattered inside the bottom. For example, when comparing the opening at the bottom of a bag with the opening of conventional well-known decorative paper, the present invention provides a decorative paper that can be attached to the bottom of a bag and can be opened very easily without requiring an extremely large amount of force.

[Brief explanation of the drawing]

Fig. 1 is a plan view of the decorative paper base paper of the present invention with the side to be pasted to the bottom of the bag facing upward, Fig. 2 is a plan view of the completed decorative paper of the present invention, and Fig. 3 is a side view thereof. FIG. 4 is a plan view of the decorative paper of the present invention attached to the bottom of the bag, and FIG. 5 is a perspective view showing the opening. In the figure, 1 is the decorative paper, 2 is the opening peeling material, 3 is the edge of the decorative paper, 4, 4 is the perforation line, 5 is the double part, 6, 6 is the cutting means, and 7 is the Each figure shows gluing.

Claims (1)

[Scope of utility model registration request] Attach a release material of the same length to the decorative paper to be attached to the bottom of the bag, cut a score line at the same position on both sides of the release material at the end of the decorative paper, and then After folding the part inward to create a double part, cut the release material by applying cutting means such as score lines or perforations along the entire length of the release material at positions corresponding to both sides of the release material so that the release material faces the bottom of the bag. Decorative paper that is pasted to the bottom of the bag with glue applied only to the parts other than the parts.