Bottles and jars – Multilayer barrier structure – Coating or lamination
Patent
1979-06-14
1980-09-30
Price, William
Bottles and jars
Multilayer barrier structure
Coating or lamination
156 85, 206497, 426106, B65D 2308
Patent
active
042250498
ABSTRACT:
A vessel such as a glass bottle having a narrow-necked portion is protected by coating with a stretched film of crosslinked polyolefin resin having specific characteristics. The film holds the vessel very tightly through the shrink tension of the heat-shrunk film at the narrower part and through the elastic tension of the elongated film at the wider part. The protected vessel has excellent effect for preventing scattering of glass fragments at the time of breaking as well as good display effect and cap-seal effect. The coated film has also good printability.
REFERENCES:
patent: 3604584 (1971-09-01), Shank
patent: 3972435 (1976-08-01), Sasaki
Asahi-Dow Limited
Price William
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