POY Wrapped Paper Core

For manufacturers crafting high-end nylon POY (Pre-Oriented Yarn) filaments-such as yarns for infant clothing and medical applications-the POY Wrapped Paper Core is a premium accessory engineered to meet strict environmental and quality standards. Featuring an 8-layer cross-winding process (with alternating winding angles of 45° and 135°), this paper core delivers an interlayer bonding strength of 1.1MPa, boosting impact resistance by 80% compared to standard 3-layer wrapped tubes and remaining undamaged in 1.8m free-fall tests.

Crafted from high-purity wood pulp kraft paper without fluorescent brighteners, the product eliminates filament contamination risks and complies with the EU REACH environmental standard-critical for accessing global high-end markets. Its exceptional dimensional precision (inner diameter tolerance ±0.06mm, concentricity error ≤0.05mm) ensures stable performance at 1200m/min winding speeds, achieving a 99.4% spool forming qualification rate. A leading high-end nylon enterprise in Zhejiang saw remarkable market success: after adopting the POY Wrapped Paper Core, their nylon POY filaments passed environmental inspections by international apparel brands, export orders surged from 30% to 55%, and product premium rates increased by 15%.

Ideal for high-end nylon POY production in eco-sensitive and quality-critical sectors, this paper core seamlessly adapts to high-precision POY spinning equipment. It combines durability, environmental friendliness, and precision to elevate product competitiveness, open up premium market opportunities, and drive profitability. Choose the POY Wrapped Paper Core to meet stringent global standards and stand out in the competitive high-end textile industry.