Special foil extrusion lines for SEMI-FOAMED PRODUCTS
Special design Foil Extrusion Lines for Semi-Foamed Products
Any new Bandera product development is focussed on matching cost effectiveness and environment protection.
Bandera commitment is based on transforming plastic materials into light-weight eco packaging.
In order to obtain top quality foamed PET foil, Bandera has developed equipment aimed at maximizing the whole extrusion process.
．Use of post-consumer PET flakes
．Lighter weight combined with unchanged mechanical properties
．Savings in terms of virgin raw material
．Possible change from PS to foamed PET
BANDERA TECHNOLOG Y IS SETTING THE PACE IN PAC KAGING WEIGHT MINIMISATION , BESIDES BEING A SYNONYM FOR UNRIVALLED FLEXIBILITY.
Bandera R & D team has patented the works carried out on the physical expansion by low-pressure injection of gas of the most commonly employed polymers in the field of rigid food packaging.
For the elevated volumes required and the recycled material availability (post-consumer bottle flakes), the PET market is presently offering wide-potential applications.
Bandera has focussed on employing of latest-generation co-rotating twin screw extruders (L/D ratio 52:1), whose technology had already been patented for the production of PET foil.
By the addition of a suitable low-pressure gas injection system and a few devices, a standard Bandera extrusion line for rigid foil can be easily dedicated to the production of semi expanded foil – high tech ensured with the highest versatility.
Such lines offer innovative products which are very “natural” looking, cost effective, and eco-sustainable due to the reduced quantity of raw materials required.
Dedicated extrusion equipment, aimed at whole process optimisation, can be supplied to produce top quality semi-foamed foil.
Weight reduction ratio is strictly depending on the final application required.
Once again even in this field Bandera has given clear evidence of its pioneering attitude and openness in facing innovation, combining experimentation of new ideas and solutions to maximise technology enhancement, minimise costs while caring for environmental issues.
Bandera’s goal is to transform plastic materials into top quality and unrivalled performance eco-compatible packaging, featuring minimised weight.