| abstract |
Low temperature shrinkable film comprising a straight- chain, low-density polyethylene resin of a density of 0.935 g/cm 3 or less having short branched chains, and having film properties of 5% or less in haze value, 30% or more and 5% or less in thermal shrinkage ratios at 90°C in M- ant T-directions, respectively, and 300 g/mm 2 or more in shrinkable stress at 90°C in an M-direction. This transparent film with good low temperature shrinkability is produced by stretching polyethylene resin film between two rolls of 200 mm0 or less with an air gap of 10 mm or less and a stretching ratio of 3.0 to 6.0. An inflation having a multi-layered structure can be obtained by pressing or press-stretching a plurality of films of the polyethylene resin, which has excellent transparency, good strength, and uniform film thickness. |