JPH0630705Y2 - Extraction package - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention relates to an extraction package of green tea, black tea, roasted powder coffee or the like.

<Prior Art> Conventionally, as a packaging body of this type, as shown in FIG. 6, a bag body (a) formed of a non-woven nylon fabric, a non-woven fabric or the like is filled with green tea, black tea, roasted powdered coffee or the like. An outer packaging made by sealing paper, plastic, metal foil or a laminated body of the extraction bag, which is sealed and attached to the upper edge with a string (c) provided with a tag (b) at the tip at the periphery. The package stored in (d) is known.

<Problems to be solved by the invention> However, in the case of this type of conventional packaging body, as shown in FIG. 7, put the bag (a) provided on the string with tags inside the exterior (d). When sealing the peripheral edge of the exterior (d), the tag (d) may be bitten together and may be sealed in that state. Therefore, there is a risk of poor sealing, impairing the sealing performance, and adversely affecting coffee and the like in the bag.

Also, if the exterior (d) is sealed while the tag (b) is bitten, the seal (e) will be applied when the consumer opens the exterior (d).
When the notch (f) provided in the torn is used to tear in the direction of the arrow, there arises a problem that the tag (b) is torn or the tag (b) comes off the string (c).

The present invention aims to solve such problems.

<Means for Solving the Problems> The present invention has been conceived to solve the above problems, and an extraction bag in which a string having a tag at the tip is provided on an upper portion of a bag made of a filterable material, An extraction package housed in an outer package, wherein the tag is formed by folding a material provided with a polyethylene layer into two so that the polyethylene layer is an inner surface and the polyethylene layer is partially exposed. It is formed by sandwiching and adhering a string in a folded material, and the tag is integrated with the bag body by temporarily adhering the exposed polyethylene layer of the tag to the bag body. It is the body.

<Operation> The present invention is configured as described above, and the outer packaging can be opened without damaging or removing the tag during use without impairing the sealing performance, and the temporarily bonded tag can be removed from the bag body. Peel off, transfer to a cup, etc. and pour hot water.

<Embodiment> An embodiment of the present invention will be described below with reference to the drawings. First, FIG. 1 is a partially cutaway front view of an embodiment of the present invention, which is a bag body made of a filterable material such as nylon woven cloth or nonwoven cloth.
On the upper part of (1), a string (3) of cotton, nylon or the like having a tag (2) made of a laminated body of paper and polyethylene at the tip is provided,
The tag (2) is heated to the peripheral edge of the bag (1) by using the polyethylene layer of the tag (2) and temporarily adhered by point seal as shown in Fig. 2, and (7) is the seal. It is a department. Then, put the tag (2) of the bag body (1) in this state into the bag body.
A sheet material having a layer structure of, for example, polyester / aluminum foil / polyethylene is folded in two with the polyethylene layer as the inner side and heat-sealed at the opposite two side edges (4). It is housed inside and is sealed by sealing the remaining one side edge.
When it is stored in the exterior, it may be stored as shown in FIG.

When using the notch provided in the seal part (5) of the exterior (4)
The bag (1) can be taken out by tearing it off using (6).

In addition, when storing the bag body (1) in the exterior (4), it is a tag.
The state of FIG. 2 may be maintained without folding back (2).

Also, as shown in FIG. 4, the binding between the string (3) and the tag (2) is such that the polyethylene surface of the tag (2) is inside and the temporary adhesive surface (7) with the bag body (1) is left. Fold it in half and put a string (3) in the gap (8).
A means for inserting the end portion of and heat-pressing is adopted.

<Effects of the Invention> Since the present invention has the above-mentioned configuration, the sealing performance is not impaired, and the tag is not broken or detached from the string when the bag is taken out from the exterior unlike the conventional case. It is convenient to use.

Also, by folding the tag on the bag, the exterior can be made smaller and the material cost can be reduced.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view showing an embodiment of the present invention,
FIG. 2 is a front view of the bag body, FIG. 3 is a front view showing a state where the bag body is being assembled, FIG. 4 is an explanatory view showing a connecting state of a tag and a string, and FIG. 5 is another embodiment. FIG. 6 is a partially cutaway front view showing FIG.
The figure is also an explanatory diagram. (1) …… bag, (2) …… tag (3) …… string, (4) …… exterior (5) …… seal, (6) …… notch (7) …… seal, ( 8) …… Gap

Claims (1)

[Scope of utility model registration request] 1. An extraction package in which an extraction bag having a string having a tag at the tip provided on an upper part of a bag made of a filterable material is housed in an exterior, wherein the tag has a polyethylene layer. The material is formed by folding the material in two such that the polyethylene layer is the inner surface, and the polyethylene layer is partially exposed, and a string is sandwiched and bonded in the folded material. An extraction package in which the tag is integrated with the bag by temporarily adhering the exposed polyethylene layer to the bag.