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Plastic container

A technology for plastic containers and main ribs, applied in containers, rigid containers, packaging, etc., can solve problems such as unfavorable stress distribution at the bottom of the bottle

Inactive Publication Date: 2014-04-16
KRONES AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This design of the bottle base increases the stability of the bottle, especially in the area of ​​the injection point, however, due to the arrangement of the corresponding reinforcing ribs, the base creates an unfavorable stress distribution

Method used

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  • Plastic container
  • Plastic container
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] figure 1 Shown is a container 1 according to the invention. The container is provided with a container mouth 3 , a wall 5 and a bottom 2 . It is possible to provide stabilizing ribs on the wall sections.

[0034] figure 2 Shown is a top view of the underside of a base according to the invention. It can be seen that the bottom is substantially square in section, ie the wall 20 has a rectilinear portion 22 and rounded corners 24 . The injection point 4 is located in the center of the bottom.

[0035] The injection point is further located in a recess 12 which extends in the direction of the interior of the container, ie into figure 2 in the plane of the figure.

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PUM

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Abstract

The bottle has a base (2) that is provided with a cross-section different from a circular cross-section, where an injection point (4) is provided in a central region of the base. The base has radially extending two main ribs (6a, 6b) that linearly extend over the base such that a geometric connection line (L1) runs through the injection point. The injection point is arranged in a recess (12) of the base, where the recess extends in a direction of an interior of the bottle and separates both the main ribs from each other.

Description

technical field [0001] The invention relates to a plastic container, especially a plastic container used for holding beverages. Background technique [0002] Recently, in the field of beverage production, plastic containers are increasingly being used instead of glass bottles. For this purpose, the most variable basic shapes and cross-sections of these plastic bottles are known. On the one hand, these plastic containers usually have a circular cross-section, but it is also known that their cross-section can be rectangular or square. In particular, bottles with a rectangular or square cross-section are particularly beneficial in terms of efficient use of storage space and stability in placement. [0003] In addition, in the process of producing such containers, people are also trying their best to reduce the consumption of raw materials. This results in a constant thinning of the bottle walls and base. However, on the other hand, it is also very important to ensure that t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D1/02B65D85/72
CPCB65D2501/0081B65D1/0284
Inventor 亚历山大·绍
Owner KRONES AG