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The short New Year holiday is over, and it's time to officially begin the new work year.

What are the applications of root control meshes? Root control meshes are used in a wide range of applications, from professional nurseries to home use, from common seedlings to rare varieties, and from lowland seedling cultivation to afforestation in saline-alkali land/barren hills. Why are root control meshes used so widely? Roots grow in separate zones without tangling, with good aeration and drainage, allowing for precise control of the seedling growth environment, improving seedling survival rate and uniformity, and making them suitable for large-scale, refined seedling cultivation.

Including rice seedling trays and vegetable seedling trays. Rice seedling trays are mostly made of PVC and PET, while vegetable seedling trays are made of PVC, PET, PS, and PP. Domestically, PET is predominant, and most are disposable. Internationally, PS is predominant, and seedling trays are reusable.

TPU Soft Door Curtain Production Process The TPU soft door curtain extruder is a continuous production line specifically designed for thermoplastic polyurethane (TPU) soft door curtains. It integrates the processes of "raw material melting and plasticizing → die extrusion molding → cooling and shaping → traction → winding."

First, we need to prepare the following tools: Allen wrench, feeler gauge, and torque wrench. Rough adjustment of the die lip clearance: The theoretical value of the die lip clearance should be slightly larger than the target sheet thickness, usually 2 to 3 times, to compensate for thickness loss during subsequent traction and stretching.