Water soluble packaging
A technology of packaging and packaging materials, applied in the field of new products, can solve problems such as content loss
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[0070] The various cases of packaging are represented in FIG. 1 in the form of structures and configurations obtained by dipping from a melt or solution of the packaging material. In Figures 1a to 1g, a capsule comprising a water-dispersible or soluble multilayer and / or multipart material in the form of an outer shell (11) and a connecting part (12, 13) is represented.
[0071] Figure 1a shows a capsule having a central single layer of fast dissolving wrapper and peripheral double layers of fast-slow and slow-fast dissolving wrapper, respectively, adapted to provide an aforesaid weakened connection or weak point. As an alternative to Fig. 1, in Fig. 1b, a capsule is shown with a central and peripheral single layer of fast-dissolving and slow-dissolving packaging material and an outer layer of fast-slow dissolving packaging material, respectively. Variations of these structures can be envisaged and determined according to the desired ease of manufacture and desired release char...
PUM
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Abstract
Description
Claims
Application Information
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