Technical flexible films for lamination and packaging

Comar started its activity in polyethylene film production in 1969 and since then it has grown continuously, both in terms of quantity and quality.
Our flexible polyethylene films, single or three-layers structures, 7 or 9-layers barrier films for food, pharmaceutical, textile, chemical and graphic industries based on PE and PP can satisfy all the market requirements.
Particularly, our high performances coextruded barrier and non-barrier films are now recognized by our customers as reliable high quality flexible films for high technical packaging.
Continuous training, investments in production lines and R&D equipments, combined with the experience gained with our customers has anabled Comar to improve both the product quality and the customer service.
With our 7- and 9-layer barrier films Comar is following the flexible packaging industry that has experiencing important challanges. End users have increasingly demanded multilayer barrier films with unique properties, functionality and added value.

Research and Development

Comar carries out Research, development and production control in its own laboratory, fitted out with all necessary equipments to check the raw materials, processing phases (process parameters) and finished product inspection (film characteristics).
Physical properties of all our films are tested with the dynamometer Instron 5983 equipped with two load cells (10 N and 500 N), CF slit and pneumatic clamps for mechanical and cold seal tests.
The study and evaluation of new products and special requests from our customers, are carried out using in combination Differential Scanning Calorimetry (DSC), FTIR in reflection and transmission, spectrophotometer on UV and visible light frequencies and optical microscopy (OM).
All these techniques together help us to get an accurate picture of the most suitable product required for each application.