Patent ID: 6066404
Filing Date: 2000-05-23
Classification: B32B,B65D,Y10T

Abstract:
A packaging clean film comprising:a heat-resistant base structure;a first melt-extruded low-density polyethylene resin film laminated to one surface of the heat-resistant base structure;a second melt-extruded low-density polyethylene resin film laminated to the other surface of the heat-resistant base structure;a first protective layer laminated directly to the first melt-extruded film; anda second protective layer laminated directly to the second melt-extruded film,wherein said first and second melt-extruded low-density polyethylene resin films and said first and second protective films are so arranged that said first and second melt-extruded low-density polyethylene resin films become exposed to the outside when said first and second protective layers are peeled off from said first and second melt-extruded low-density polyethylene resin films.