초록 ▼

Stretch wrapping film is reinforced by means of an auxiliary band that is laminated to the stretch film, thereby obtaining improved effective film strength without requiring the use of heavy duty films. Propagating tears that do occur are arrested by the band. The band may be rendered visually disti

Stretch wrapping film is reinforced by means of an auxiliary band that is laminated to the stretch film, thereby obtaining improved effective film strength without requiring the use of heavy duty films. Propagating tears that do occur are arrested by the band. The band may be rendered visually distinctive by coloration or imprinting, to identify the load with which it is wrapped, and to enable one to locate the leading edge of the film on the roll.

대표청구항 ▼

A stretch wrapping laminate for wrapping pallets of stacked boxes and the like comprising a primary, substantially transparent, stretch film layer of a predetermined gauge and lateral width laminated with at least one auxiliary band of a stretchable film material visually different from that of said

A stretch wrapping laminate for wrapping pallets of stacked boxes and the like comprising a primary, substantially transparent, stretch film layer of a predetermined gauge and lateral width laminated with at least one auxiliary band of a stretchable film material visually different from that of said primary layer and of substantially lesser lateral width than said primary layer, for reinforcing the film and rendering it visually distinctive.