JPS6031722Y2 - Bag for hot water preparation - Google Patents

Description

[Detailed explanation of the invention] In order to extract medicinal ingredients from crude drugs, a decoction container such as a kettle is required, and appropriate amounts of the extract and crude drugs must be weighed separately. There is a tendency to dislike the use of crude drugs.

Therefore, it is possible to use a tea bag-like packaging method (hereinafter referred to as tea bag packaging), but since herbal medicines especially need to be stored hygienically for a long period of time to avoid moisture absorption, this method is adopted as is. I couldn't do it.

This idea involves sandwiching the outer surface of a hot water solution bag in which herbal medicines are packaged as tea bags with a moisture-proof packaging sheet, and wrapping the periphery of the hot water solution bag around the open packaging sheet. This is a hot water solution bag that is integrally heat-sealed through a pre-heat-sealed part, and the purpose is to develop a hot water solution bag that has the advantages of tea bag packaging but has good moisture resistance. That is.

Examples of this invention will be described below with reference to the drawings.

Figure 1 shows a tea bag 1 in which an appropriate amount of herbal medicine is packaged in a known tea bag, and a well-known porous Japanese paper that can be heat-sealed so that the extracted medicinal ingredients can easily flow out of the bag. made of.

The hot water medicine bag 1 is made by folding the above-mentioned strip of washi paper in half and sandwiching the herbal medicine between the two.
．． 2 was heat-sealed.

Note that it is of course possible to attach the thread 3 during the heat sealing process.

Next, as shown in FIG. 2, the hot water solution bag 1 processed as described above is placed on a well-known band-shaped packaging sheet 4 that has high moisture resistance and can be heat-sealed, and the right end 5 is placed on the A-A axis. When it is folded around and placed on top of the hot water solution bag 1, it becomes as shown in Fig. 3.

In this state, the three open peripheries 6 of the packaging sheet 4,
6. If 6 is heat-sealed, the periphery of hot water solution bag 1 will be 2゜2.
．． 2 and the periphery 6, 6.6 of the packaging sheet 4 are integrated to form a hot water solution bag 7.

Hereinafter, the method for opening the hot water solution bag 7 according to this invention will be explained. As shown in FIG. The periphery 6, 6, 6 of the bag 7 can be easily separated from the bag 1 for hot water.

Therefore, the hot water solution bag 1 can be taken out.

If the thread 3 is attached in advance, it is convenient because the hot water solution bag 1 can be moved in hot water via the thread 3.

Next, to explain the effect of this invention, a hot water solution bag wrapped in a tea bag is sandwiched between a highly moisture-proof packaging sheet that is folded in half at the center, and the area around the packaging sheet is heated. Since it is sealed, the herbal medicine can be stored hygienically for a long period of time to avoid moisture absorption.

In addition, the area around the packaging sheet is heat-sealed again via the previously heat-sealed area around the hot water bag, so it has the advantage that it can be opened easily like a conventional tea bag. .

[Brief explanation of drawings]

Fig. 1 is a perspective view of the hot water solution bag, Fig. 2 is a plan view showing the situation where the hot water solution bag is placed on a packaging sheet, and Fig. 3 is a plan view of the hot water side bag according to the present invention. FIG. 4 shows a sectional view taken along the line B--B in FIG. 3. Explanation of codes of main parts, 1...Hot water solution bag, 2゜2.2...Periphery, 4...Packaging sheet, 6,6゜6... ... Surroundings, 7... Back for hot water side.

Claims (1)

[Scope of utility model registration request] A hot water solution bag packaged as a tea bag is sandwiched between a highly moisture-proof, band-shaped packaging sheet that is folded in half at the center, and the area around the hot water solution bag is heat-sealed. A bag for hot water solution, characterized in that it is formed by integrally heat-sealing the peripheral part of the above-mentioned packaging sheet.