Production:

Air-bubble films are made of LDPE-films, metallised/laminated PET-films, leading these through teflon cylinders, then by performing a vacuum-forming and a subsequent heat-lamination.

Production line:

Brückner - German laminating machine line.

Type:

In three layers, PE/PE/metallised/laminated PET-films.

Usage:

A roof film "heat protection for the summer season", 90% of the summer heat rays are reflected back and so the roof-loft is protected from a heating up. As a bottom film for a floor heating.

Advantageous properties:

Any longitudinal hat rays will be pulled away in a cross direction through which the temperature of the floor will be more even. The heat rays will be reflected towards the space to be heated. Heat reflecting, heat insulating, sound-proof, vapour-proof.