PROCESS FOR THE PRODUCTION OF BIODEGRADABLE FILMS HAVING IMPROVED MECHANICAL PROPERTIES
Process to produce improved biodegradable plastic films, comprising producing a biodegradable plastic film by bubble blowing, then subjecting it to monoaxial or biaxial cold stretching with a stretch ratio in the range from 1:1 to 1:4.
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Format: | Patent |
Sprache: | eng ; pol |
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Zusammenfassung: | Process to produce improved biodegradable plastic films, comprising producing a biodegradable plastic film by bubble blowing, then subjecting it to monoaxial or biaxial cold stretching with a stretch ratio in the range from 1:1 to 1:4. |
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