| 摘要 |
Suitable composition for manufacturing shrink films which can be used in packaging systems and shrink film obtained using the said composition Shrink film manufactured from a composition comprising a mixture of two different types of polyethylene, one of high density and the other of low density, provided with density and fluidity properties of between 4 and 10 dg/min and between 950 and 970 kg/m3 for the high density polyethylene and between 0.6 and 1.1 dg/min and between 922 and 928 kg/m3 for the low density polyethylene. The film has low impact and tear resistance and is basically intended to be used in automatic filling systems.
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