Beaker made from a paper material

A cup and paper-based technology, applied in carton/carton manufacturing machinery, paper/cardboard containers, container manufacturing machinery, etc., can solve the problems of coating tearing, plasticity, especially ductility limitation, and sealing effect, etc., to achieve The effect of improving stability

Active Publication Date: 2009-07-22
PTM PACKAGING TOOLS MACHINERY PTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In contrast to purely plastic materials, such paper materials have limited plasticity and especially ductility
When the deformation is too serious, the paper material itself or the coating provided will be torn, so that the sealing performance will be affected

Method used

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  • Beaker made from a paper material
  • Beaker made from a paper material
  • Beaker made from a paper material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] exist figure 1 The cup 1 shown in mainly comprises a conical cup shell 2 and a basin-shaped cup bottom 3 . The open side of the basin-shaped cup base 3 is arranged such that it faces away from the filling opening of the cup 1 . The cup base 3 is connected with its wall 31 to the cup shell 2 in a fluid-tight manner in the region of the smaller circumference of the cup shell 2 via a rim 4 . In the region of the rim 4 the material of the cup shell 2 is placed around the wall 31 of the cup base 3 and turned inwards. The cup shell 2 and the cup base 3 form a fillable interior 5 of the cup 1 . The fillable interior space 5 has a height A. On its upper edge, ie in the region of the larger circumference, the cup 2 delimiting the interior 5 has an outwardly beaded bead 6 surrounding the filling opening.

[0044] The "conical" nature of the cup 2 should be understood here in such a way that the cup 2 is figure 1 In the longitudinal section shown, it tapers from the curling m...

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PUM

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Abstract

A beaker (1) is described which is made from a paper material, has a fillable interior and is formed by a conical cover (2) and a base (3). At the lower end of the interior, the base is fastened to the cover in a substantially fluidtight manner by way of a chime (4). The cover and/or the base in the region of the chime and/or the chime itself have/has an outwardly protruding widened portion (10) at least in one region along the circumference. A lower edge (14) of the widened portion forms a standing face for the beaker. The widened portion can form a means for holding another beaker of the same type, which means can interact with a beaker of the same type when the beaker is stacked. The beaker can have a heat-insulating outer cover.

Description

technical field [0001] The invention relates to a cup made of paper material with a fillable interior consisting of a conical shell and a bottom, wherein the bottom is formed at the lower end of the interior by a The rim is substantially fluid-tightly secured to the cup. [0002] Furthermore, the invention relates to a method for producing a cup from paper material, which includes a conical cup shell and a cup base secured by a rim in the region of the smaller circumference of the cup shell. Background technique [0003] This type of cup became prior art through JP2001-192015A. The rim of the known cup flares downwards. The enlarged diameter serves to fasten the housing, which surrounds the cup delimiting the interior while forming a cavity. Since the enlarged diameter of the rim determines the distance between the inner shell and the outer shell, the enlarged diameter of the rim must run around the circumference. The edge cannot be partially expanded. The shell is plac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B17/00B31B43/00B65D3/14B31B50/59
CPCB65D81/3869B31B43/00B31B17/00B31B2201/60B65D3/14B31B2201/226B31B1/60B31B2217/082B31B50/60B31B2105/00B31B2110/10B31B2110/20B31B2105/0022B31B50/594
Inventor R·弗罗斯特U·梅瑟施米德W·斯塔莱克
Owner PTM PACKAGING TOOLS MACHINERY PTE
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