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Collapsible container from plastic, and method and mold for the manufacture thereof

A container and plastic technology, applied in the field of foldable containers, can solve problems such as the vulnerability of containers, achieve the effects of large bearing capacity, improved centralized folding, and increased load bearing capacity

Inactive Publication Date: 2005-09-28
伊帕克佩腾公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, due to the way it is coupled, such containers are fragile

Method used

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  • Collapsible container from plastic, and method and mold for the manufacture thereof
  • Collapsible container from plastic, and method and mold for the manufacture thereof
  • Collapsible container from plastic, and method and mold for the manufacture thereof

Examples

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Embodiment Construction

[0040]In the description and drawings, the illustrated exemplary embodiments of the invention should not be considered limiting in any way. The invention is described on the basis of a substantially rectangular container, at least one container with a rectangular base. Naturally, this can also be a quadrangle, and at the same time, further, a polygonal bottom surface, such as a hexagonal, octagonal or dodecagonal surface, can also be used without departing from the idea of ​​the present invention. According to the invention, the containers included in this description are all formed in one piece by injection moulding, while, however, prior to insertion into the mould, plastic inserts can be inserted, such as films for in-mould marking, for forming Films of film hinges or the like, fastening means or the like, which are wrapped and fixed by melting and / or by injection molding and incorporated in the container.

[0041] In the exemplary embodiments shown, each time a substantia...

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PUM

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Abstract

This invention relates to a collapsible container, manufactured through injection-molding from plastic with integrated hinges, the sidewalls being pivotally connected to each other and to the bottom, and the at least two sidewalls of the container being foldable. The invention also relates to a method for forming a collapsible container provided with a bottom and at least four sidewalls, pivotally connected thereto, which sidewalls, are connected so as to be mutually pivotable, while a mold with at least one mold cavity is used having the shape of the folder-out container, into which mold cavity plastic is introduced with the aid of injection-molding technique, such that in the at least one mold cavity a collapsible container in folded-out condition is injection-molded, while in at least two sidewalls located opposite each other hinging elements are integrally formed, such that the respective sidewalls are foldable.

Description

technical field [0001] The present invention relates to a collapsible container. In particular, the present invention relates to a collapsible container provided with a bottom and side walls hingedly connected to the bottom. Background technique [0002] For packaging the product, box-shaped containers of the folding carton type or alternate carton type are used. These containers have the disadvantage that they are folded or glued together before use. Moreover, the range of options for using cardboard boxes is limited, for example cardboard is not very resistant to moisture. It is of course possible, as is well known, to cover the cardboard with a moisture-resistant layer, preferably on both sides, but as a result the cardboard becomes relatively expensive. Also, this has the further disadvantage that the cardboard is no longer a single material, thus causing waste disposal problems. [0003] Furthermore, it is known to manufacture like boxes or bottles in one piece, for...

Claims

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Application Information

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IPC IPC(8): B29C45/00B29C45/14B29C45/16B29C45/44B65D1/22B65D5/36
CPCB29L2031/712B29C45/0081B29C45/4471B65D1/225B29C45/16B65D5/3635B29C45/14
Inventor 亨德里克斯·安东尼厄斯·霍格兰
Owner 伊帕克佩腾公司
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