Mulching (Agriculture Film) is the practice of covering the soil around plants to improve the growing conditions for the crop. Historically natural mulches such as straw, compost, hay and wood chippings have been used ...

Three layers blown film extrusion (also known as blow film co-extrusion) is a process of simultaneously extruding in molten stage three number of polymers which adhere to each other through a common die to form an integral ...