máquina de fazer não tecido

The professional non-woven fabric machine's structure has been improved; first and foremost, it is now more compact. To achieve unified coordination, the nonwoven fabric equipment can incorporate all the instruments used in the nonwoven fabric production process within the equipment. As a result, professional non-woven equipment is frequently compact.

Important parts of the machine include the drum section and the opening roller, which are made of a simplified body, corner nails, flanges, hollow shafts, etc. The spiral-shaped installation of corner nails on the cylinder. The beater's tangential direction is where the raw materials fed from the cotton input enter.

A certain amount of moisture is typically present in the polymer chips produced by pelletizing on the conveyor belt; this moisture must be dried and removed before spinning. It is not necessary to dry non-aqueous polymer chips like polypropylene.

When PLA is employed in the meltblown procedure, a market for nonwoven materials is created. It offers an accessible platform for innovation due to lower fibre sizes than other methods and the flexibility to integrate with other materials like laminated composites. When compared to petroleum-based polymers, the crystallisation kinetics of PLA nonwovens are different because of the processing conditions of greater pressure and extrusion temperatures within controlled process windows.