JP5799480B1 - Anti-pointing bag - Google Patents

Abstract

An object of the present invention is to squeeze or break a bag by a contact with an adjacent bag, which is formed in a corner of a bag after filling a conventional bag without pleats. A bag that solves a problem and a problem that it is difficult to carry because there is no place to hold a bag filled with granular materials. The present invention provides a multi-folded portion in which a valley fold portion is provided at both ends of an opening side 2 of a sharpening prevention bag 1, and the opening side 2 is folded in either one of two times or three times. 7 is covered with decorative paper 8 with cut tape, the filling port side 6 is folded into a hexagon, and a filling port is formed and covered with decorative paper, and the folded folds are formed at both ends of the opening 2 side. An anti-pointing bag 1 characterized in that it is provided and a fold portion that is folded in a valley is composed of a finger insertion portion 12. [Selection] Figure 3

Description

The present invention, only by providing a corrugation that valley fold in the side view obliquely over the opening port side ends of the bag without conventional folds can bag corner after filling the granules, corners of the granular material reservoir The present invention relates to an anti-pointing bag that can eliminate a point-like pointed portion, can solve the problems of brazing and bag breaking caused by contact with an adjacent bag, and can easily carry the bag.

  The conventional pleated bag 20 shown in FIG. 5 is used at the time of filling a granular material for the reason that no paper breakage or remaining paper piece occurs at the time of opening. However, after filling the conventional pleat-free bag 20 with the granular material, square-shaped sharpened portions of the granular material are generated at both ends of the opening side 21 at the top of the figure, and are adjacent to each other during handling and transportation. There were cases where brazing or breaking the bag by contact with the bag. Moreover, the bag filled with the granular material had no place and was difficult to carry.

  FIG. 5 is a view of a conventional pleated bag 20. The filling port side 24 in the lower part of the figure is folded into a hexagon, the filling port 22 is formed, the decorative paper 23 is pasted, the bottom is provided, and the opening opening side 21 in the upper part of the figure is folded in one of two or three times. It is the bag shape which covered and affixed the part 25 with the decorative paper with a cut tape. The conventional pleatless bag 20 uses a single layer or multiple layers of kraft paper, or a processed paper in which a synthetic resin material (for example, polyethylene film) is used between layers, or a synthetic resin material or the like is affixed to kraft paper. The wrapping paper layer 27 is configured.

  FIG. 6 is a diagram in which a conventional bag 20 without pleats is filled with powders such as wheat flour and cement, grains such as rice and synthetic resin pellets (hereinafter referred to as “powder bodies”). It is. It is a figure expressing the state which the square pointed part 28 which can be solved by the present invention and which can be formed in both ends of the opening mouth side 21 of the upper part of the figure has occurred. The square-shaped sharpened portions 28 formed at both ends of the opening opening side 21 in the upper part of the figure are a collection of powder particles.

  FIG. 7 is a diagram showing a conventional bag 20 without pleats filled with powder particles. It is a figure expressing the state which the square pointed part 28 which can be solved by the present invention and which can be formed in both ends of the opening mouth side 21 of the upper part of the figure has occurred. The square-shaped sharpened portions 28 formed at both ends of the opening opening side 21 in the upper part of the figure are a collection of powder particles.

  FIG. 8 is a view of a conventional bag 20 having no pleats and palletized bags filled with granular materials. After filling the conventional pleatless bag 20 with the granular material, a square-shaped sharpened portion 28 formed at the corner of the bag is generated. Situation that causes brazing and bag breaking due to the contact of the cusp 28 formed in the bag corner with the adjacent bag after filling the granular material.

Utility Model Registration No. 3158664 (paragraphs 0008 to 0010, FIGS. 2 and 4)

As shown in FIG. 6, when the conventional pleat-free bag 20 is filled with granular materials, square-shaped sharpened portions 28 are generated at both ends at the top of the figure, and brazing / breaking due to contact with adjacent bags. Problems that may be pouched and problems that are difficult to carry because the conventional pleatless bag 20 is filled with powder, because there is no place to put a finger.
The present invention has been made to solve the above problems.

Leaflet rising prevention bag of the present invention is provided with a corrugation which is valley folded in side view obliquely over the opening port side ends, the multiple folding portions tucked into one of the aforementioned opening port side twice or three times paste covered with decorative paper with cut tape, made a filling port side from the bag shape that covered pasted in the decorative paper to make a filling port fold in hexagonal, folds portion which is a valley fold in the side view diagonally over to the open port side at both ends A stagnation-preventing bag characterized in that the folds of the bag filled with powder and granules are formed by a finger insertion part.

Leaflet rising prevention bag of the present invention, while remaining Kamiyabu or paper during the unsealing of the bag without conventional folds leaving the advantage of not occur, the side view obliquely over the upper part of the figure of the opening port side 2 ends of FIG. 1 to by providing the corrugation that valley fold, it is possible to prevent the occurrence of angular apex rising portion, contacting solve the problems when there is the flaw with-breakage due to the bag adjacent to the time of load handling or during transportation did it.

  The anti-pointing bag 1 of the present invention has a function that the valley-folded pleat portion can have a finger as the insertion portion 12 after filling the granular material, which is not found in the conventional pleatless bag 20, and the bag can be easily held. Could be added.

It is a figure of the anti-pointing bag of this invention. It is a figure of the pleat part which carried out the valley fold diagonally in the side view of the anti-tip bag of the present invention. It is the figure which filled the granular material in the anti-tip bag of this invention. It is a figure of the part which inserts the finger after filling a granular material in the anti-tip bag of this invention. It is a figure of the conventional bag without a pleat. It is the figure which filled the granular material in the conventional bag without a pleat. It is the figure which filled the granular material in the conventional bag without a pleat. It is a figure when the conventional pleatless bag is palletized.

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a view of the anti-pointing bag of the present invention. The filling port side 6 in the lower part of the figure is folded into a hexagon, and the paper is formed into a valve of a glue bag corresponding to JIS / Z0102 / 4.4.3.1 to JIS / Z0102 / 4.4.3.6 or into a cylindrical shape. Filling port 4 with either a valve coated with hot-melt adhesive on the inside or a valve laminated with a synthetic resin material such as polyethylene on the inside of a cylindrically shaped paper (hereinafter referred to as “filling port”) The filling mouth side 6 covered with the decorative paper 5 and the pleat portion 3 which is valley-folded obliquely in a side view over the both ends of the opening mouth side 2 in the upper part of the figure are provided, and the opening mouth side 2 is provided twice. Or it is the anti-pointing bag 1 which consists of a bag shape with the opening side 2 which covered the multifolded part 7 covered with the decorative paper with a cut tape, and was folded in any one of 3 times.

  The anti-pointing bag of the present invention shown in FIG. 1 is processed by using a single layer or multiple layers of kraft paper or using a synthetic resin material (for example, polyethylene film) between layers, or attaching a synthetic resin material or the like to kraft paper. It is comprised by the wrapping paper layer 9 which uses paper.

FIG. 2 is a view of a fold portion of the anti-pointing bag 1 that is valley-folded. The example of the folding position of the multiple folding part 7 which folded the opening side 2 at the top of the figure in either one of two times or three times is displayed . Figure in a folded state in a flat form prior to filling of granular material, corrugation is so positioned apart end portion 10 of the corrugation 3 viewed from the side diagonally over the opening port side 2 across the middle of the side and valley fold, the fold tip of the fold portion is located above the fold bottom line 11 of the multi-fold parts 7.

FIG. 3 is a diagram in which the sharpening prevention bag 1 is filled with a granular material. Portion having a corrugation 3 has a valley fold in the side view obliquely over the opening port side 2 ends in FIG upper filled with granular material, the unsealing port side 21 at both ends of the bag 20 without conventional folds 6 This eliminates the problem of the case where there is a case where the square-shaped sharpened portion 28 of the puddle of the granular material disappears and the bag may be brazed or broken due to contact with an adjacent bag during handling or transportation. The Figure bottom of the filling port side 6 of the protective bag 1 rising apex and a bottom portion, a fold portion 3 which is a valley fold in the side view obliquely over the opening port side 2 ends of FIG upper provided, opening port side 2 twice or three times tucked into one, corrugation 3 is granular material filling the valley fold in the side view obliquely over the cover pasted opening port side 2 across multiple folding portion 7 with the cutting tape with decorative paper 8 After that, it was possible to have a finger as the insertion portion 12 and to add a function that facilitates carrying the bag.

FIG. 4 is a view of a pleat portion in which the anti-spindle bag 1 is filled with a granular material. By providing the corrugation 3 has a valley fold in the side view obliquely over the opening port side 2 ends of FIG upper eliminates the angular apex rising portion 28 of the bag 20 without conventional folds, the present invention solves problems We were able to solve the problems that were sometimes caused by brazing or breaking bags due to contact with adjacent bags during handling or transportation. Also, functions corrugation 3 has a valley fold in the side view obliquely over the opening port side 2 ends of prevention bag 1 rising cusp is after granule filling can place with finger as collateral section 12, the bag is easily carried Could be added.

Leaflet rising prevention bag filling port of the present invention, granular by normal be filled with it are granule filling machine used, provided the corrugation 3 has a valley fold in the side view obliquely over the opening port side ends The corner-shaped sharpened portion 28 of the body pool is eliminated, and the folded pleated portion 3 can have a finger as the insertion portion 12 after filling the granular material, making it easy to carry the bag.

  The anti-pointer bag is a bag that does not cause paper breakage or a remaining piece of paper that causes contamination when opening, and eliminates the pointed portion 28 of the conventional bag without pleats. 3 is a bag for preventing sharpening that can solve the problems at the site of use of the bag, in which a hand can be provided as the insertion portion 12 after filling the powder and the function of making the bag easy to carry can be added.

Leaflet rising prevention bag techniques provide a corrugation that valley fold in the side view obliquely over the opening side ends of the JIS · Z0102 · 3.5.3 Hidanashi apertured bottom beams bag, sew the opening with the sewing machine It can also be applied to bag forms for attaching methods and over tape.

Leaflet rising prevention bag of the present invention is a corrugation that valley fold in the side view obliquely over the opening port side ends provided, tucked unsealing port side 2 in a single one of the two or three times, multi-fold parts 7 Although the bag shape covered with the decorative paper with the cut tape is described, it can also be applied to a method in which a valley fold is provided and the opening side is sewn with a sewing machine, or a bag form in which an over tape is attached.

DESCRIPTION OF SYMBOLS 1 Anti-sharp bag of this invention 2 The opening side of this invention 3 The fold part which carried out the valley fold diagonally by the side view of this invention 4 The filling port of this invention 5 The decorative paper of this invention 6 The filling mouth side of this invention 7 This invention 8 Folding paper with cut tape of the present invention 9 Wrapping paper layer of the present invention 10 Folding tip of the present invention 11 Folding bottom line of the present invention 12 Hand inserting part of the present invention 20 Conventional bag without pleats DESCRIPTION OF SYMBOLS 21 Conventional opening side 22 Conventional filling port 23 Conventional decorative paper 24 Conventional filling port side 25 Conventional multiple folding part 26 Conventional decorative paper with cut tape 27 Conventional wrapping paper layer 28 Conventional square sharp edge Part

Claims (2)

Folded into a flat shape before filling with powder in a bag for powder with a fold filling opening in hexagon and covered with decorative paper , a pleat on the side, and an opening on the top In this state, the pleat part is valley-folded so that the front end part of the pleat part is located obliquely in a side view from the middle of the side part to both ends on the side of the opening, and when closing the opening, A bag for granular material, characterized in that a multiple folded portion where the opening is folded twice or three times together with a pleat portion is covered with a decorative paper with a cut tape. Granular-body bag according to claim 1, wherein the fold portion provided in a side view obliquely over the ends of the opening port side, characterized by comprising a finger pledged portion after filling.