TEAR-OFF LID AND METHOD FOR PRODUCTION THEREOF
The invention relates to a lid ring ( 20' ) for production of a tear-off lid, whereby a hot-sealing coating ( 62 ) is only applied to the edge ( 68 ) of the dispensing opening ( 25 ). A material saving is thus possible relative to conventional full-surface application. A coating different from...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The invention relates to a lid ring ( 20' ) for production of a tear-off lid, whereby a hot-sealing coating ( 62 ) is only applied to the edge ( 68 ) of the dispensing opening ( 25 ). A material saving is thus possible relative to conventional full-surface application. A coating different from the hot-sealing coating can form the lid ring surface outside the hot-sealing coating. |
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