Package
A packaging and wall technology, applied in the field of multi-layer packaging, can solve the problem of separating the shell from the drinking container
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[0049] figure 1 A front view of a cup-shaped package according to the invention is shown, having an inner wall 3 , an outer wall 2 and a wall portion 4 formed as part of the outer wall 2 . The inner wall 3 consists of two-dimensional pre-cuts joined to themselves. The outer wall 2 consists of two-dimensional pre-cuts 6 which are joined to themselves in overlaps 9 during the manufacture of the cup. The lower end of the inner wall 3 is configured to be spaced apart from the lower end of the outer wall 2 , wherein the lower end of the inner wall 3 is formed as a container bottom 11 passing through the bottom. The outer dimension of the inner wall 3 is smaller than the outer dimension of the outer wall 2, so that the inner wall 3 is configured in the outer wall 2, and the interlayer between the inner wall 3 and the outer wall 2 is used for heat insulation of the double-walled cup 1, and is used for fluid, especially gas to fill the compartment. Cup 1 has a container opening 10 ...
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