Polypet has taken a 5-layer line from extruder systems manufacturer Rajoo Engineers. For Polypet this is the ninth 5-layer line in its program, and the system will be used to process barrier films.

Researchers in Austria have analyzed the crack propensity of backsheets made of polypropylene (PP) and have concluded these may be potentially used in solar module manufacturing, unlike co-extruded ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...