Production of sirospun yarn in Pakistan
The origin of Sirotex
From 2008 to 2009, a few Pakistani suppliers conducted Got the serospinning test order.
Because siro spinning equipment is easy to install and use, many suppliers have begun to accept siro spinning.
At that time, suppliers had already started ring spinning cattle products for the local and export denim industry.
Creation and Innovation of Siro Spinning
Chinese spinning factories and technicians created Siro spinning. rather than European or Japanese machine manufacturers.
The initial buyer was China SDIC International Trading Co., Ltd. This prompted many suppliers to actively improve the quality of spinning yarns based on the needs of the central market.
Guangdong traders go to factories to find suppliers directly in Pakistan.
The demand and use of sirotex in the Chinese market
Used for denim work clothes with good dyeability and washability.
The fabric produced is softer than ordinary ring spinning and open-end spinning yarns.
It has less hairiness and defects than ordinary ring spinning.
With the rapid rise in demand, the market is gradually turning to sirospun yarn.
How did Pakistan quickly accept sirospun technology?
Cotton characteristics.
China’s demand is huge.
Advanced equipment and easy installation of sirospun components.
Siro denim is widely used in new fabrics and clothing.
High profit, and the cost of switching from conventional yarn to siro spinning is low.
Application of current technology on the factory floor
Pass Commissioning and debugging, Siro spinning equipment accessories have been standardized.
Most new machines in factories can be used to produce sirospun yarn.
Twist adjustment and cotton dosage.
Packed according to Chinese unit standards.
Quality and production
Same as China and other regions In comparison, the intensity is higher. The strength of Siro spinning 8/1 is 1275 cN/dtex; the strength of Siro spinning 10/1 is 1020 cN/dtex; the strength of Siro spinning 16/1 is 615 cN/dtex.
Low twist and high strength make coloring better and more effective.
Due to the batch management of cotton in Pakistani factories, customers can get 200/300 tons of spinning yarns.
Produced by Pakistani cotton with low defective rate.
Innovation of serospinning yarn (combed yarn, slub yarn, compact yarn)
Compact spun Siro spinning and combed Siro spinning.
Bamboo siro spinning.
Core-spun yarn/Siro spinning yarn.
Standard specifications, 7s, 8s, 10s, 12s, 16s and a small amount of siro spinning 21s.
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