Extrusion coating and lamination
Ambra with its long-term partner has a special expertise on all sorts of coextrusion, extrusion coating, extrusion lamination, coextrusion coating, thermoadhesive calandering processes.
Arkema Evatane® EVA shows strong adhesion on all PE, PS or PVC flexible supports, while Lotryl® or Lotryl® T copolymer guarantee very strong adhesion onto PP textiles or nonvowens.
The famous Arkema Orevac®, Lotader® reactive polyolefins are the first option for high adhesion in extrusion coating and extrusion lamination processes onto reactive or polar textiles, nonvowens and other flexible supports (PA, PET, natural fibers, etc.).
The same materials are used as well for extrusion coating and extrusion lamination on rigid supports, such as wood profiles, metal plates, glasses, rigid plastics sheets for a huge number of applications in construction, interiors furnishing, technical and industrial products, consumer goods, toys, etc.
All Arkema specialty polyolefins can be used as monolayer for coating, in multilayer coating, or also can be pre-mixed or directly dosed together with PE to tune properties.
Structures with chemical resistance and gas-barrier properties (Evasin®, KF Polymer, Sipolprene®, Polimid®, Rilsan®, Rilsamid®, Pebax®, Nexis Fibers, others) will always require adhesive tie-layers with reactive features, such as Lotader® or Orevac®.