Container used for packing

A packaging and container technology, applied in the field of film-like articles, can solve the problems of unresolved rewinding, rewinding, etc.

Inactive Publication Date: 2008-04-30
KUREHA KAGAKU KOGYO KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the above-mentioned packaging container, even if the cling film is placed in close contact with the adhesive layer, the wrapping may still occur, and the problem of wrapping has not been solved at present.

Method used

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  • Container used for packing
  • Container used for packing
  • Container used for packing

Examples

Experimental program
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Embodiment Construction

[0030] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

[0031] Fig. 1 is a perspective view showing a packaging container according to the present invention. The packaging container 1 in Fig. 1 is made of a thick paper, and includes a polyvinylidene chloride plastic wrap (film-shaped article) that is wound on a cylindrical paper tube 2 in a roll shape. 3 of the container body 4, and the cover body 6 integrally connected with the container body 4. The overall shape of the packaging container 1 in the closed state is substantially rectangular parallelepiped. In addition, the roll-shaped part of the wrap film 3 is specifically called roll-form film 3R.

[0032] The container main body 4 has: a rectangular main body bottom surface 7, a main body front surface 8 and a main body rear surface 9 extending vertically upward from each long side of the main body bottom surface 7, extending vertically upward from e...

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PUM

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Abstract

A packing container (1) comprises a main body (4) for containing web-like plastic wrap (3), a cap (6), and a cutting tool for drawing out the plastic wrap properly and cutting it off. The container is characterized in that with a style of contacting against of near to the web-like plastic wrap contained in the main body (4) in a state before the front terminal (3a) is drawn out, the inner wall (7a) of the bottom surface (7) of the main body (4) has a protrusion part (22), thereby the relative movement of the web-like film (3R) in the main body (4) is prevented. Undertow of the plastic wrap drawn out from the main body (4) is prevented since the movement of web-like film (3R) in the main body (4) is reduced.

Description

technical field [0001] The present invention relates to a packaging container capable of housing a roll-shaped film-like article, particularly a wrap film made of polyvinylidene chloride. Background technique [0002] As a conventional packaging container, there is known a container body that can accommodate a roll-shaped film-like article, a cover body integrally provided with the container body, and a film-like article attached to the cover body to cut and pull out the film-like article. Packaging containers such as cutting tools. As a film-like article, especially a plastic wrap made of polyvinylidene chloride, because of its high gas barrier property, a film of several μm has sufficient gas-barrier performance, but there is also a problem that the film-like article The thinner it is, the more difficult it is to find and peel off the front end of the rewound film. Especially for users with poor eyesight such as the elderly, this is very troublesome and laborious. As a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D85/67B65D5/02B65D5/44B65D5/72B65H35/06
Inventor 梅津正那须麻子
Owner KUREHA KAGAKU KOGYO KK
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