We mainly adopt two industry techniques in producing non-woven fabrics, namely stitch-bond and needle-punch. Needle-punch is one of the traditional industry techniques. Generally, the technique involves consolidating, bonding and fixing fibres together through the frictions and cohesion created by movements and penetration of needles through the fibres. Stitch-bond is an important industry technique in the production of non-woven fabrics and it carries the characteristics of simple technical process and high production quantity. Generally, the technique involves the consolidating, bonding and fixing of fibre webs together by yarns.

The finishing process for non-woven fabrics principally is to add special functions to the fabrics. There are function-adding and ancillary lines to undergo various finishing processes for non-woven fabrics to achieve functions including colouring, strengthening, softening, dimension stabilisation, water-resistance, oil-resistance and anti-bacteria, etc. Our production process for recycled polyester staple fibres includes collecting and inspection of recycled PET chips, cleaning, cooling, spinning, drawing, curling, finishing and cutting.