Abstract: The present invention relates to a heat shrinkable film having a shrink onset temperature of 60° C. or lower and a shrink tension of 6 N/mm2 or lower. The film comprises a copolyester and/or copolyester blend derived from components including a terephthalic acid or an ester thereof; ethylene glycol (EG); 2-methyl-1,3-propanediol (MPO); diethylene glycol (DEG); and one or both of 2-dimethylpropane-1,3-diol (NPG) and 1,4-cyclohexanedimethanol (CHDM).

Abstract: The invention relates to a heat-shrinkable film comprising a first polymer ply A comprising at least one dark pigment, a second polymer ply B comprising at least one white pigment, wherein the thickness ratio of the first ply A is in the range of 5:95 to 50:50, the film has a thickness of 20 ?m bis 100 ?m, the light transmission of the film is not more than 12%, and the film after 15 seconds in a water bath having a temperature of 95° C. exhibits shrinkage in a main shrinking direction in the range of 20% to 85%. The invention further relates to a hose comprising such a heat-shrinkable film and to a process for producing such a heat-shrinkable film.

Abstract: The invention relates to a heat-shrinkable film comprising a first polymer ply A comprising at least one dark pigment, a second polymer ply B comprising at least one white pigment, wherein the thickness ratio of the first ply A is in the range of 5:95 to 50:50, the film has a thickness of 20 ?m bis 100 ?m, the light transmission of the film is not more than 12%, and the film after 15 seconds in a water bath having a temperature of 95° C. exhibits shrinkage in a main shrinking direction in the range of 20% to 85%. The invention further relates to a hose comprising such a heat-shrinkable film and to a process for producing such a heat-shrinkable film.