| 摘要 |
A laminated packaging film useful in producing such items as containers or pouches for liquid or semi-liquid matter, comprises an outer web of balanced biaxially-oriented thermoplastic material, a middle web of metallized thermoplastic material and an inner web of heat-sealable polyolefin. A vinylidene chloride polymer coating is provided on at least one of the outer or middle web. The pouches and containers formed by this film are exceptionally strong, durable and flexible.
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