JP2007210671A - Bag containing liquid seasoning or the like, which can be opened easily without soiling hand - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a bag, from which contents can be taken out without cutting the bag when opening the bag containing a liquid seasoning or the like. <P>SOLUTION: A heat-sealed portion 2 which is broken easily from the inside is provided beforehand at a taking-out mouth portion of the bag 1 containing the liquid seasoning or the like. When the bag 1 is pressed lightly to pressurize the inside when opening the bag, the heat-sealed portion 2 is broken and the contents 7 go outside vigorously. Another bag-like portion 3 having a smaller exit 4 or a narrow maze-like passage is provided outside the heat-sealed portion 2 so that the vigorousness of the contents 7 can be weakened. A cylindrical projecting part 6 is provided at the final exit part so that going-out direction of the contents 7 can be stabilized to decrease dripping and spilling. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

Detailed Description of the Invention

The present invention relates to a bag containing a liquid seasoning or the like.

Conventionally, when opening a bag containing liquid seasoning or the like attached to a lunch box or the like, most of the methods were to open the bag from the outside starting from the cuts on the outer periphery of the bag.
In this case, when the bag is broken, the liquid in the inside may splatter and dirty hands, or the broken piece of the bag may get in the way and cannot be poured into the portion to be poured. Also, when the piece was completely cut off, two trash with liquid appeared.

Problems to be solved by the invention

An object of the present invention is to provide a bag structure that can be easily opened without splashing the contents when a bag containing a liquid seasoning or the like is opened.

Means for solving the problem

In the present invention, a thin portion of a package that is easily torn from the inside is prepared in advance in the opening portion 2 of the bag 1 containing liquid seasoning and the like. When opening the bag, press the bag lightly to apply pressure to the inside, and the thin part of the package will be torn and the contents will go out vigorously. Next, if another bag-like portion 3 having a smaller outlet and a thin labyrinth-shaped passage 5 are formed outside the thin portion of the package, the momentum of the content that goes out vigorously can be weakened. And the cylindrical overhang | projection 6 is made in the final exit part, the direction when the content goes out is stabilized, and dripping is reduced. Make the outlet of the bag as described above.

Embodiments of the present invention will be described below.
As shown in FIG. 1 and FIG. 2, a thin portion of the packaging that is easily broken from the inside is made in advance in the opening portion 2 of the bag 1 containing the liquid seasoning and the like. As the shape of the thin portion of the package, there are a U-shape 8 as shown in FIG. 3 and a V-shape 9 as shown in FIG.
When opening the bag, press the bag lightly to apply pressure to the inside, and the thin part of the package will be torn and the contents will go out vigorously. Here, as shown in FIG. 1, if another bag-shaped portion 3 having a smaller outlet is formed outside the thin portion of the package, the content that comes out vigorously is stored in this bag-shaped portion 3, You can weaken the momentum. Further, depending on the contents, this portion can be replaced with a thin labyrinth-shaped passage 5 as shown in FIG. 2, and the momentum can be weakened by utilizing resistance caused by passing through the thin passage.
When the tubular overhang 6 is formed at the final outlet portion, the contents are guided by the tubular overhang, and the direction when going out becomes only a fixed direction, and the spilling is stabilized.
It should be noted that the present invention is applied by changing another bag-shaped portion 3 with a small outlet and a thin labyrinth-shaped passage 5 as a method for taking out not only liquid seasonings but also pharmaceutical products and other various liquid products. be able to.

The invention's effect

According to the present invention, it is possible to easily take out the contents without soiling the hand by simply pressing a bag containing a liquid seasoning or the like from the outside.

It is an example of the whole figure of the present invention. It is an example of the whole figure of the present invention. It is an example of the elements on larger scale which made the opening part 2 of this invention the U-shape. It is an example of the elements on larger scale which made the opening part 2 of this invention V shape.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Bag containing liquid seasoning etc. 2 ... Opening part 3 ... Another bag-like part which made exit small, 4 ... Small exit, 5 ... Thin labyrinth-like passage, 6 ... Tube of final exit part 7 ... Contents of liquid seasoning, 8 ... Thin portion of U-shaped packaging, 9 ... Thin portion of V-shaped packaging

Claims (4)

A bag that has a thin portion of the packaging that is easy to tear from the inside at the outlet of the bag. The bag according to claim 1, wherein another bag-like portion with a small outlet is attached to the outside of the thin portion of the package. The bag according to claim 1, wherein a thin labyrinth-shaped passage is provided outside the thin portion of the package. 4. A bag according to claim 1, 2 and 3, wherein the final outlet portion is provided with a cylindrical overhang.

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