JP3135179U - Stick-shaped packaging bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily transfer contents filled in a stick-shaped packaging bag even in a container having a small mouth.
SOLUTION: Both end portions in the long side direction of a long film are back-bonded 6 by fusing and formed into a cylindrical shape, and at least one end portion is sealed by a fusing portion 3 fused in an inverted L shape, and the bag is sealed. This is a stick-shaped packaging bag 1 that forms a part 4 and displays a tear line 5 that connects two ends of the inverted L-shaped fused part 3. When opening, after tearing along the indicated tear line 5 and bending the fused portion 3, lightly picking the cut from both sides with fingers so as to narrow the width, the opening 33 opens obliquely. Can be formed.
[Selection] Figure 1

Description

  This device is a stick-like shape in which a vertical seal and a horizontal seal are formed on a long film packaging material and filled with granules or powders (hereinafter referred to as contents) of drugs, luxury products, seasonings, and other foods. This packaging bag is configured so that the filled contents can be easily transferred to a container having a small mouth.

  The conventional stick-like packaging bag for packaging is a long laminate film made by laminating polyethylene terephthalate film, aluminum foil, polyethylene film, paper, etc., or a long layer such as a single layer polyethylene film, vinyl film, etc. As shown in FIG. 3, a fused portion 2 in which both side end portions in the long side direction are back-bonded 6 by welding and formed into a cylindrical shape, and both ends in the longitudinal direction are fused by a certain width as shown in FIG. The bag part 4 is formed by sealing with, and the bag part 4 is filled with the contents.

  When packaging the contents using a stick-shaped packaging bag, the contents may absorb moisture or change quality when opened. Filled.

In the case of the packaging bag filled with the contents in this way, when the vicinity of the fusion part 2 at both ends is torn and opened, when it is not used once, or when it is used in multiple times, The cut portion of the packaging bag for packing containing the remaining contents was folded and stored.
JP 2005-271974 A

  In conventional stick-shaped packaging bags, it is assumed that the entire amount is used up after opening, and the contents are not transferred to other containers and used in multiple times. .

  Therefore, the stick-shaped packaging bag of the present invention has been considered for the purpose of easily transferring the filled contents even in a container having a small mouth.

  The stick-shaped packaging bag 1 according to the present invention is formed in a cylindrical shape by sticking back both ends in the long side direction of a long film 6 by fusion, and at least one end is melted in an inverted L shape. The bag part 4 is formed by sealing with the attached fused part 3, and a tear line 5 connecting the two ends of the inverted L-shaped fused part 3 is displayed.

  According to the stick-shaped packaging bag of this invention, it is possible to easily transfer the filled contents without overflowing when the packed contents are transferred to a container having a small mouth. Moreover, if the contents are transferred to a strong container and carried, there is no fear of inadvertent damage such as a stick-shaped packaging bag.

  As shown in FIG. 1, a stick-shaped packaging bag 1 according to the present invention includes a long laminated film in which polyethylene terephthalate film, aluminum foil, polyethylene film, paper, etc. are laminated, or a single layer of polyethylene. Using a long film such as a film or vinyl film, both ends in the long side direction are back-bonded 6 by fusion to form a cylinder, and one end in the longitudinal direction is fused in an inverted L shape. The cut line 5 is displayed so as to connect the tips of the two sides of the inverted L-shaped fusion part 3 and the other end part is sealed by the fusion part 2 which is fused by a certain width. The bag part 4 is formed.

  As shown in FIG. 2, when opening, when tearing along the indicated tear line 5, folding along the boundary 31 between the fused part 3 and the bag part 4, and further along the line 32. After bending, if the cut is lightly picked with fingers from both sides so as to narrow the width, an opening 33 having an oblique opening can be formed as shown in the perspective view of FIG.

  By inserting the opening 33 opened obliquely into the mouth 71 of the container 7 and tilting the packaging bag 1 for packaging, the filled contents can be transferred to the container 7 without overflowing. At this time, the bent portion can contact the peripheral edge of the mouth 71 of the container to position the oblique opening 33.

It is the front view (a), back view (b), side view (c), and bottom view (d) which show embodiment of the stick-shaped packaging bag of this invention. It is a perspective view which shows the use condition of the stick-shaped packaging bag of this invention. It is the front view (a), back view (b), side view (c), and bottom view (d) which show an example of the conventional packaging bag for packaging.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Stick-shaped packaging bag 2 Fusion part 3 Reverse L-shaped fusion part 4 Bag part 5 Cut line 6 Back sticking 7 Container

Claims (1)

Both sides in the long side direction of the long film are back-bonded by fusion to form a cylinder, and at least one end is sealed by a fusion portion fused in an inverted L shape to form a bag portion. A stick-shaped packaging bag characterized by displaying a tear line connecting the two ends of the L-shaped fusion part.

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