JPH06183456A - Soluble packing material - Google Patents

Abstract

PURPOSE:To eliminate such a troublesome action as breaking or cutting of a mouth of a bag by a method wherein an article is packed with edible film made of zeratin added with a small amount of collagen and when it is used, the packing film is dissolved by hot water. CONSTITUTION:A material film 1 obtained by mixing aqeous solution of zeratin and a small amount of aqueous solution of collagen is cut in accordance with the quantity of the content and folded, and both of the two sides are sealed 2, one of which can be opened, to form a packing bag A. By closing the opening of the bag A after the material is housed in the bag A, or by sealing with an edible paste the bag opening after the material is put in it as a tray, an airtight seal packing is carried out. The content 4 can be powder, grains or broken pieces of drink, food, medicine or the like. In this soluble packing material, the content 4 can be seen through clearly from outside because of transparency of the packing film 1. On the other hand, because of uppermeability of the film 1, absorption of moisture from outside and dissipation of taste, flavor and any other components can be restrained. Thus, there is no possibility that the content changes in the quality during storage for one year or so. The soluble packing material can be dissolved if water of 40 deg.C or higher is poured over.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to a melt-packed product.

[0002]

2. Description of the Related Art Conventionally, beverages, foods, spices, medicinal materials, hot bath agents, and other articles such as powders, granules, and pieces are stored in bags such as paper, non-woven fabric, and synthetic resin sheets before use. When the bag was torn or cut, it was opened and the contents were poured out and used.

However, as described above, the mouth of the bag is broken,
It is unwieldy to cut, and at this time, there is a problem that the contents are spilled, or the contents adhere to the bag and remain, which is wasted.

[0004]

The problem to be solved by the present invention is that the contents cannot be taken out by dissolving the packaging film.

[0005]

Means for Solving the Problems The present invention forms an edible packaging film from a material obtained by adding a small amount of collagen to gelatin, wraps the article in this film, and stores the packaging film. It is characterized in that the problem is solved by a structure for dissolving the.

[0006]

The function of the dissolution packaged product of the present invention is an aqueous gelatin solution,
When a small amount of collagen aqueous solution is prepared and mixed at low temperature and supplied to a well-known film manufacturing apparatus to manufacture a film, it withstands temperatures of up to 40 ° C and is transparent and non-air permeable. Since a highly edible wrapping film is obtained, a wrapping bag or tray having a desired capacity is produced from this film.

[0007] Then, the beverage, food, spice, seasoning, medicine, hot bath agent, etc., such as powder, granules, and pieces of powder, are put in the packaging bag and the mouth of the bag is sealed, or in the case of a tray, Put the article inside and weld the periphery to a base piece such as paper,
A melt-packaged product in which the product is hermetically sealed by bonding with an edible paste or the like is obtained.

[0008] In this melt-packed product, since the film is excellent in transparency and non-breathability as described above, the internal article is clearly seen, and the internal article absorbs moisture during storage, and taste, fragrance and other components. Since it does not cause the release of, the content does not deteriorate for about a year and retains its original characteristics.

[0009] Therefore, if this melt-packed product is put into hot water of 40 ° C or higher placed in a container at the time of use, or put in a container and poured with hot water of the same temperature, the packaging film will be dissolved. It disappears and all the contents are released into the hot water,
It fulfills each function perfectly without any waste.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of a melt-packed product according to the invention will be described below with reference to the drawings. Fig. 1 is a perspective view showing an embodiment of the dissolution packaged product partially broken away, Fig. 2 is a vertical sectional side view showing another embodiment, and Fig. 3 is the same as the above packaged product placed in a container in which they are stacked. It is a vertical cross-sectional front view showing the state.

In each figure, 1 is a packaging film which dissolves in hot water, and a known gelatin aqueous solution and a known small amount collagen aqueous solution are prepared and mixed at low temperature to form a film material. Was supplied to a known film production apparatus to produce a film. As a result, a packaging film which endures temperatures up to 40 ° C. and is excellent in transparency and air permeability was obtained.

Next, the wrapping film 1 is cut into a size corresponding to the internal volume and folded, and the two sides on both sides are sealed 2 as shown in FIG. 1 to form a known wrapping bag A with one opening. Whether the opening is closed after accommodating the article, or the tray B as shown in FIG. 2 is placed, and after the article is put into the tray B, the peripheral edge is welded to the base piece 3 such as paper, or is adhered with edible glue. Then, the product is hermetically sealed.

Reference numeral 4 denotes contents to be packed, which are beverages, foods, spices, seasonings, medicines, hot bath agents, other powders, granules, crushed pieces, etc. The mouth is closed, or it is put in the tray B and then welded or adhered to the base piece 3 to form a melt-packaged product.

In this dissolution packaged product, the transparency of the packaging film 1 allows the contents 4 to be clearly seen from the outside, and the non-breathability of the film 1 absorbs moisture from the outside as well as the taste, scent, and other components from the article. Since the release of chlorophyll is suppressed, no alteration of the contents was observed after storage for about one year.

The above-mentioned melt-packed product was put in a container and placed in a container.
When it is poured into hot water of ℃ or more, or put in a container and poured with hot water of the same temperature, the packaging bag A or tray B is no longer dissolved, and all the contents go out into the hot water to give it a taste and aroma. Flavoring,
Alternatively, it effectively performed functions such as nutrition and imparting medicinal effects without waste.

In the case of beverages such as tea, coffee, etc., the melt-packed product is stopped by placing a packaging bag 1 containing the beverage on the bottom of a paper cup 5 as shown in FIG. 3, or by welding or adhering. Alternatively, although not shown in the drawing, if the beverage is put in the tray B and the periphery of the paper cup 5 is welded or fixed by adhesion, then the cup 5 can be taken and poured into it for drinking. It was extremely convenient as an outdoor drink because it was possible.

[0017]

As described above, in the melting packaged product of the present invention, the packaging bag is melted by hot water, and the articles inside are completely discharged into the hot water. Therefore, the package is broken or cut like conventional packaging. There is no trouble, and the contents are not spilled or left behind.

The packaging film is excellent in transparency and non-breathability and can clearly see through the contents, so that it has a high commercial value, and moisture absorption and component emission during storage are suppressed, and thus the storage stability of the product is also excellent.

The packaging film is tasteless and odorless and does not impair the taste and aroma of the packaged product, and its components are substances useful to the human body and are often taken with the contents.

The packaging film can be manufactured at low cost and has sufficient practicality for packaging inexpensive products. It has a unique effect such as.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view of an embodiment of a melting packaged product of the present invention.

FIG. 2 is a vertical sectional side view showing another embodiment of the above.

FIG. 3 is a vertical cross-sectional front view of an example in which the above-mentioned melt-packaged product is placed in a paper cup that is stacked.

[Explanation of symbols]

 1 Packaging film A Packaging bag B Tray 4 Contents 5 Paper cup

[Procedure amendment]

[Submission date] December 24, 1993

[Procedure Amendment 2]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a dissolution packaged product of the present invention with a part thereof cut away.

FIG. 2 is a vertical sectional side view showing another embodiment of the above.

FIG. 3 is a vertical cross-sectional front view of an example in which the above-mentioned melt-packaged product is installed in a stacked paper cup.

[Explanation of symbols] 1 packaging film A packaging bag B tray 4 contents 5 paper cup

[Procedure 3]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

[Figure 1]

[Fig. 2]

[Figure 3]

Claims (1)

[Claims] 1. An edible packaging film is formed from a material obtained by adding a small amount of collagen to gelatin, and the article is packaged and stored in this film, and when used, the packaging film is dissolved with hot water. Dissolved packaging.