JP3087136U - Tea leaf pack packaging bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging bag for a tea leaf pack in which the packaging bag is easily sealed, the sealing operation after taking out the tea pack is easy, and the sealing degree is relatively high. SOLUTION: This is a tea leaf pack packaging bag 1 for accumulating and packing a large number of tea leaf packs 9 used for putting and infusing tea leaves, the film comprising two front and back soft resin films 5 whose peripheral edges are sealed. Bag body 10 for receiving a pack in between
And a perforation 3 in which the upper edge is detachable by being inserted into the front and back films between the fastener 2 and the upper edge of the bag, and the upper and lower films below the perforation and on the upper edge of the bag body. And a fastener 2 for opening and closing so that the pack can be taken out of the bag body so that the pack can be taken out from the bag body.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a packaging bag for stacking a large number of disposable tea leaf packs.

[0002]

[Prior art]

 The packaging bags for tea leaf packs are stored in a stack of a large number of disposable tea leaf packs and supplied to consumers. The consumers remove green tea, black tea, It is made by brewing coffee, etc., and immersing it in cold or hot water for leaching or brewing. The tea pack is discarded after use.

Conventionally, as a packaging bag for packaging such a disposable tea leaf pack, a box-shaped bag made of a hard plastic or a bag formed of a soft film is used, and the stacked bag or bag is stacked. A large number of packs were loaded, and the packaging bags were transported, sold, stored, and taken out of the packaging bags when used.

As an example of a conventional pack bag made of a resin film, as shown in FIG. 3, a stack of tea packs 9 is filled in a cylindrical resin film, and the upper edge 130 and the lower edge of the film are packed. The edge 15 is heat-sealed and sealed in a bag shape by the sealing portions 131 and 151, and a slit line 61 is formed on the front surface of the bag-shaped film so that the film can be torn to the left and right along the slit line 61. was there. Normally, the tea pack is stored and transported in a sealed state inside. When used, the slit pack 61 is cut open by pulling the slit line 61 to both sides, and the inner packs 9 are taken out one by one from the opening. Was.

[0005]

[Problems to be solved by the invention]

 The conventional packaging bags for tea leaf packs described above can be completely sealed inside for storage and transportation before use when they are taken out. This was not necessarily sanitary, because once the slit line was opened, it could not be closed afterwards and would remain open to store the remaining packs. To avoid this, the remaining packs were put in cans and jars and sealed and closed.

The present invention has been made in view of the above problems, and provides a pack packaging bag having a relatively high degree of sealing, in which the hermetically sealed storage inside the packaging bag is easy, the removal of the tea pack and the subsequent sealing operation are easy. What you want to do.

[0007]

[Means for Solving the Problems]

 The tea leaf pack packaging bag of the present invention accumulates and packs a large number of tea leaf packs used for putting and leaching tea leaves. The bag body is configured so that the periphery is sealed except for the portion, and the bag body for receiving the tea leaf pack between the front and back films, and one side edge is detachably joined to the front and back films on the top edge of the bag body. A zipper is provided laterally on the other side edge to open and close the pack so that the pack can be taken out from the bag body, and the upper edge can be cut off by cutting into the front and back films between the zipper and the upper end And a perforated line.

[0008] In such a packaging bag, a tea leaf pack is contained in a bag body in a stacked state, the fasteners of the film on the front and back are opened and released, and one pack is taken out from the opening at the end. After removal, the packaging bag is resealed by closing the fastener.

The front and back films between the fastener and the upper edge of the bag are provided with perforations that allow the upper edge to be separated, and the sealed upper edge is perforated. The zipper can be opened by pulling the two films on the front and back from each other, and the tea leaf pack can be easily taken out from the zipper opening.

[0010] Furthermore, it is preferable that an opening for engagement penetrating the front and back films is formed in the upper edge portion, and the packaging bag can be hung and displayed in a store by using this hole. .

Here, the fastener comprises a ridge formed to extend left and right on the inner surface of one of the front and back films, and a lateral groove formed to receive and sandwich the ridge on the inner surface of the other film. Things are used. With this fastener, the upper edge of each film can be easily pulled out and opened by pulling it with fingers, and when closed, the ridge fits into the lateral groove. In this way, it can be simplified by pressing the front and back films with fingertips.

[0012]

[Embodiment of the invention]

 FIG. 1 shows an appearance of a packaging bag 1 according to one embodiment of the present invention, and FIGS. 2A and 2B are cross-sectional views. In this example, the upper end 16 is a folded film, the front and back films 5 (51, 52) are sealed at both left and right edges 11, 12 by sealing portions 111, 121, and a lower edge 13 Are sealed by the sealing portion 131.

In the upper edge portion 15, the perforations 3 are inserted in both the left and right edges 11, 12 in the lateral direction along with the front and back films 51, 52. A fastener 2 that engages with each other over the left and right is formed on the inside of the fastener 2. The perforation is cut into the front and back films between the fastener 2 and the upper end 16 so that the upper edge can be separated, so that the upper edge 15 can be separated by the perforation 3. Fastener 2 can be opened and closed.

A multi-layered tea pack 9 is inserted into a bag body 10 formed of front and back films between the fastener 2 and the lower edge portion 13, and hermetically sealed by the fastener 2. Have been.

The film 5 is made of a synthetic resin film, and is preferably formed of a heat-sealable, moisture-impermeable, flexible, soft, thin resin. For such a film 5, for example, polyethylene or polypropylene is used.

The pack 9 is usually rectangular in shape, has a bag shape capable of receiving tea leaves and the like, and is formed of a porous non-woven fabric having high water permeability. Preferably, as the nonwoven fabric of the tea leaf pack, a nonwoven fabric having a coarse structure in which water can easily flow and a thermal bond between nonwoven fabric fibers is used. A large number of such packs are stacked and placed in the packaging bag 1.

The ridge 21 of the fastener 2 has an enlarged head, so that the ridge 2 is pushed into the lateral groove 22 to close the openings of the films 51 and 52. You. For closing, when the fastener 2 of the film on the front and back is pressed, the head of the ridge pushed into the lateral groove is elastically urged between both sides in the lateral groove, and is pinched, and the longitudinal direction of the ridge is held. Almost completely sealed throughout. To open the fastener, the engagement between the ridge 21 and the lateral groove 22 is separated by pulling and opening the two films on the front and back.

In FIG. 2 (A) and FIG. 2 (B), before use, the upper edge portion 15 is cut off from the perforations 3 of the packaging bag 1, and then the fastener 2 is opened to open the interior tea leaf pack. 9 is taken out in a laminated state, one of them is removed, and the rest is put in the bag again, and the fastener 2 is stopped. Alternatively, only one pack 9 is taken out of the packaging bag 1 and the fastener 2 is stopped. Thus, each time the pack is used, the fastener 2 can be opened and closed to take out the pack 9 from the inside of the packaging bag.

Further, an engagement hole 4 is formed in the upper edge 15 below the perforations 3 so as to penetrate the front and back films 51 and 52. When the packaging bag 1 containing the pack 9 is displayed for sale in a store, it can be hung by engaging the rod-shaped display arm projecting forward from the display stand through the hole 4 of the packaging bag.

[0020]

[Effect of the invention]

 The tea leaf pack packaging bag of the present invention is made of two front and back soft resin films whose upper ends are folded back and whose periphery is sealed, and a bag body for receiving the pack between the films, and a front and back film on the upper edge of the bag body. It consists of a zipper that can be opened and closed so that the pack can be taken out of the bag body so that the pack can be taken out from the bag body so that it can be separated from each other. There are advantages that can be easily achieved.

[0021] Furthermore, since perforations that allow the upper edge to be separated are provided in the front and back films between the fastener and the upper edge of the bag, consumers can visually check whether or not the upper edge has been separated. It can be easily determined whether the pack in the bag is unused.

[Brief description of the drawings]

FIG. 1 is a view showing the appearance of a tea pack packaging bag according to an embodiment of the present invention.

FIGS. 2A and 2B are cross-sectional views of a tea pack packaging bag according to an embodiment of the present invention, wherein FIG. 2A shows a state before use with an upper edge portion attached, and FIG. Indicates a state in which it can be taken out.

FIG. 3 is a view showing the appearance of a conventional packaging bag for tea packs.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Packaging bag 10 Bag main body 2 Fastener 3 Perforation 4 Engagement hole 5 Film 9 Tea pack

Claims (1)

[Utility model registration claims] 1. A tea leaf pack packaging bag for accumulating and packaging a large number of tea leaf packs used for putting and leaching tea leaves, wherein two front and back soft resin films which are folded back at the upper end are removed except for the upper end. A bag body configured to seal the periphery and receive the pack between the front and back films, and a pack provided on the upper edge of the bag body so as to be joined and separable to the front and back films so that the pack can be taken out from the bag body. A tea leaf pack packaging bag comprising: a fastener for opening and closing to enable the opening; and a perforation cut into front and back films between the fastener and the upper end of the bag so that an upper edge can be separated. .