JP3105627U - Packaging bag for preventing product contamination - Google Patents

Abstract

An object of the present invention is to provide a product having a large opening so that a label can be easily attached from the outside to a product housed therein without taking it out of a bag. Finally, it is an object of the present invention to provide a packaging bag for preventing a product from being soiled, in which the bag is easily broken and the product can be taken out quickly and easily.
A tube film is cut in a transverse direction thereof at a required length in a feeding direction thereof, and one of the cut edges seals an opening to a top edge and the other edge forms an opening to the top edge. A bag is provided as a bottom edge to be opened as it is, and the bag has an opening end substantially parallel to the top edge and separated from the left edge and the right edge of the bag by a required distance. A packaging bag for preventing contamination of a product, in which a horizontal cut is made on the front and back surfaces of the bag body, and a vertical dotted line cut is made on the front and back surfaces from the middle of the horizontal cut toward the bottom edge.
[Selection diagram] Fig. 1

Description

  The present invention has a large opening so that the label can be easily attached from the outside to the product stored inside without removing it from the bag.The product is stored inside during distribution and transportation to protect it from dirt. More particularly, the present invention relates to a packaging bag for preventing contamination of a product, in which the bag can be easily broken to easily take out the product quickly.

In recent years, goods such as clothing and miscellaneous goods have been rapidly shifted to overseas production, wrapped, moved from long distances, imported into Japan, opened, displayed at sales floors, and spread to consumers. For this reason, the suitability of the product packaging greatly affects the distribution cost.
2. Description of the Related Art Conventionally, a product packaging bag that divides and packs food is disclosed in Japanese Utility Model Publication No. 5-75146. Further, a packaging bag for transport and display of a banana which is a fresh food is disclosed in Japanese Utility Model Publication No. 30147778. Japanese Patent Application Laid-Open Publication No. 2003-341693 discloses an outer package in which a packaging bag as a main product is integrally mounted. However, although these products have the function of packaging products, they do not have a structure that takes into account post-packing work such as attaching labels to products inside after packaging. The packaging bag is not separated from the packaging bag.
Japanese Utility Model Publication No. 5-75146 No. 3014778 JP-A-2003-341693

  This device simplifies the packaging work at the local production site, has a large opening that can be inserted by inserting a label etc. from the outside if necessary after packaging, and is presented again at stores in the sales area. It is an object of the present invention to provide a packaging bag for preventing contamination of commodities which can be prevented from being stained during transportation until the product is sold and which can be easily displayed at a store or the like at the place of sale.

  The tube film is cut in the transverse direction at a required length in the feeding direction, and one of the cut edges seals the opening to the top edge, and the other edge is the bottom opening the opening as it is. A bag body is provided as an edge, and a left opening end and a right opening end which are substantially parallel to the top edge of the bag body and are separated from the left edge and the right edge of the bag body by a required distance are provided. The packaging bag for preventing soiling of a product, which has a horizontal cut that penetrates the front and back surfaces of the bag body and a vertical dotted line cut that penetrates the front and back surfaces from the middle of the horizontal cut toward the bottom edge. .

  In the middle of the horizontal cut, there may be provided a vertical guide cut communicating with the vertical dotted cut that penetrates the front and back surfaces.

  The left and right open ends of the transverse cuts penetrating the front and back surfaces may be connected by a left circular hole and a right circular hole, respectively.

  The packaging bag of the present invention has a large opening that allows for simplification of the packaging work in the production area and post-packing work after the packaging. And can perform the opening operation easily and efficiently at a store or the like at the place of sale.

  The tube film is cut in the transverse direction thereof at a required length in the feeding direction, and one of the cut edges is sealed to the opening to the top edge, and the other edge is the bottom to open the opening as it is. A bag body is provided as an edge, and a left opening end and a right opening end which are substantially parallel to the top edge of the bag body and which are separated from the left edge and the right edge of the bag body by a required distance are provided. Insert a horizontal notch formed by a left circular hole and a right circular hole and penetrate the front and back of the bag body, and insert a vertical guide notch that penetrates the front and back from the middle of the horizontal notch toward the bottom edge. A packaging bag for preventing contamination of commodities, which is provided with a vertical dotted line cut communicating therewith and further penetrating the front and back surfaces of a required width toward the bottom edge.

  Hereinafter, a packaging bag for preventing contamination of a product according to the present invention (hereinafter simply referred to as a packaging bag) will be described with reference to an embodiment shown in the drawings. FIGS. 1 to 3 show a packaging bag 2 according to a first embodiment. The manufactured tube film 1 is cut in the transverse direction thereof with a required length interval in the feeding direction, and one of the cut edges is closed by a heat seal 3 to form a top edge 2a1 and the other edge to the other edge. Is provided with a bag body 2a as a bottom edge 2a2 that opens the opening as it is, and is more parallel to the top edge 2a1 than the top edge 2a1 of the bag body 2a, and is a left edge 2a3 and a right edge 2a4 of the bag body 2a. And a transverse cut 4 penetrating the front and back surfaces of the bag body 2a having a left open end 4a and a right open end 4b separated from each other by a predetermined distance, and from the middle of the transverse cut 4 toward the bottom edge 2a2. Vertical dotted line cut 5 penetrating the front and back Placed, have been, those formed by providing a packaging bag 2 of the first embodiment. The horizontal notch 4 and the vertical dotted line notch 5 may be punched by a die or pushed by a cutting tool.

  Since the packaging bag 2 of the first embodiment is configured as described above, the opened bottom edge 2a2 is opened, and after a packaged object 6 such as a product is put in, the bottom edge 2a2 is set to a required width and a bag body. 2a can be folded back and sealed with an adhesive tape 7, and the entire packaged object 6 can be packaged.

  Since the packaged object 6 is accommodated in the packaging bag 2 of the first embodiment, the outer surface of the packaged object 6 is cured and is prevented from being directly touched by hand during transportation. Then, for example, after packaging, if it is particularly necessary, a hand can be inserted into the inside from the lateral cut 4 to perform a post-attaching operation of a label or the like.

  Next, finally, when unpacking 6 as a product is unveiled and arranged at the store, when the bag 2a is pulled outward with the left edge 2a3 and the right edge 2a4, the lateral cut 4 is opened, Since the opening communicates with the vertical dotted line cut 5, the vertical dotted line cut 5 easily breaks and reaches the bottom edge 2a2 instantaneously, so that the packaging bag 2 of the first embodiment is divided into two parts, 6 can be easily and efficiently taken out.

  FIG. 4 shows a packaging bag 8 according to a second embodiment, in which a vertical guide cut 9 communicating with a vertical dotted cut 5 penetrating the front and back surfaces is provided in the middle of the horizontal cut 4.

  The stress generated in the packaging bag 8 of the second embodiment by being pulled by the left side edge 2a3 and the right side edge 2a4 is surely introduced into the vertical dotted line notch 5, and the breakage is surely and easily performed. Other configurations are the same as those of the first embodiment.

  FIG. 5 shows a packaging bag 10 according to a third embodiment, in which the left and right open ends of the transverse cut 4 penetrating the front and back surfaces are connected by a left circular hole 4a1 and a right circular hole 4b1, respectively. The vertical guide cut 9, the left circular hole 4a1, and the right circular hole 4b1 may be punched by a mold or pressed by a blade.

  This prevents stress from concentrating at one point on the left and right opening ends of the lateral cut 4, and prevents the lateral cut 4 from breaking and opening largely during transportation and retrofitting work. The other configuration is the same as that of the first embodiment.

  FIG. 6 shows a packaging bag 11 according to a fourth embodiment, which has both the second and third embodiments.

  The tube film 1 of the above-mentioned embodiments 1 to 4 may be constructed such that both edges of the band film are overlapped with each other by a required width to form the tube film. Further, as a material, a polypropylene resin or a polyethylene resin can be used. Other film resins may be used.

Since the packaging bag of the present invention is as described above, the production base of the product has been relocated, and has a large opening that allows for simplification of packaging work at the local production site and post-packing work after packaging, and again In addition, it is possible to reliably prevent dirt during transportation for a long time before being exhibited at a store or the like at a sales location in an importing country, and to easily and efficiently perform a show operation at a store or the like at the sales location.
Therefore, the packaging bag of the present invention has a great effect on the distribution of international goods.

1 is a front view showing a packaging bag according to a first embodiment of the present invention. Similarly, it is a front view showing a state in which an article to be packaged is accommodated in the packaging bag of the first embodiment, and the bottom edge is folded back to the opposite side and sealed. Similarly, it is a rear view showing a state in which an article to be packaged is accommodated in the packaging bag of the first embodiment, the bottom edge is folded back to the opposite side, and the bottom edge is sealed with an adhesive tape. FIG. 4 is a one-side view showing a packaging bag according to a second embodiment of the present invention. FIG. 6 is a one-side view showing a packaging bag according to a third embodiment of the present invention. FIG. 7 is a one-side view showing a packaging bag according to a fourth embodiment of the present invention.

Explanation of reference numerals

DESCRIPTION OF SYMBOLS 1 Chubu film 2 Packaging bag of 1st Example 2a Bag 2a1 Top edge 2a2 Bottom edge 2a3 Left edge 2a4 Right edge 3 Heat seal 4 Side cut 4a Left open end 4a1 Left circular hole 4b Right open end 4b1 Right circular hole 5 Vertical Dotted line cut 6 Packaged object 7 Adhesive tape 8 Packaging bag of second embodiment 9 Vertical guide cut 10 Packaging bag of third embodiment 11 Packaging bag of fourth embodiment

Claims (3)

  The tube film is cut in the transverse direction at a required length in the feeding direction, and one of the cut edges seals the opening to the top edge, and the other edge is the bottom opening the opening as it is. A bag body is provided as an edge, and a left opening end and a right opening end which are substantially parallel to the top edge of the bag body and are separated from the left edge and the right edge of the bag body by a required distance are provided. A packaging bag for preventing soiling of a product having a horizontal cut penetrating the front and back surfaces of a bag body and a vertical dotted line cut penetrating the front and back surfaces from the middle of the horizontal cut toward the bottom edge.   The packaging bag for preventing contamination of a product according to claim 1, wherein a vertical guide cut communicating with a vertical dotted cut penetrating the front and back surfaces is provided in the middle of the horizontal cut.   3. The packaging bag for preventing contamination of commodities according to claim 1, wherein the left and right open ends of the transverse cuts penetrating the front and rear surfaces are connected by a left circular hole and a right circular hole, respectively.

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