초록 ▼

A multilayer plastic film suitable for use in the manufacture of garbage and trash bags wherein the film comprises one or more layers representing at least one first outer layer and may include a core layer made with low pressure, low density polyethylene and one or more layers representing at least

A multilayer plastic film suitable for use in the manufacture of garbage and trash bags wherein the film comprises one or more layers representing at least one first outer layer and may include a core layer made with low pressure, low density polyethylene and one or more layers representing at least one second outer layer made with high pressure, low density polyethylene which may contain up to forty-two percent by weight of low pressure, low density polyethylene.

대표청구항 ▼

A multilayer film having a first outer layer consisting essentially of low pressure, low density polyethylene, a core layer consisting essentially of low pressure, low density polyethylene, and a second outer layer consisting essentially of high pressure, low density polyethylene, said low pressure,

A multilayer film having a first outer layer consisting essentially of low pressure, low density polyethylene, a core layer consisting essentially of low pressure, low density polyethylene, and a second outer layer consisting essentially of high pressure, low density polyethylene, said low pressure, low density polyethylene having a melt index of between about 0.5 and about 3.0 decigrams per minute and a density of between about 0.916 and about 0.930 grams per cubic centimeter, and said high pressure, low density polyethylene having a melt index of between about 0.5 and about 5.0 decigrams per minute and a density of between about 0.916 and about 0.930 grams per cubic centimeter.