The production of polypropylene tape yarn is done in the spinning hall and for its production polypropylene granules first enters the spinning extruder machines with a percentage of dye masterbatch and other additives such as glossy masterbatches, lubricants and fillers, depending on the final use of the product. These materials are mixed set in a mixer with each other in the aforementioned machine with known percentages and values and then formed into a tape yarn.
.Polypropylene type yarn production is categorized according to different Denier*
*( measure of weaving density)
Denier | 420 | 450 | 500 | 550 | 600 | 700 |
Denier | 800 | 900 | 1000 | 1100 | 1200 | 1300 |
According to the type of yarn consumed and the weft density that makes up the weight of the woven fabric, it is divided into 4 groups:
Light texture, semi-heavy texture, compact texture or jumbo