Zhejiang Boretech Environmental Engineering Co., Ltd.  

Product Name: Polyester Staple Fiber Production Line Condition: New Type: Artificial Fiber Machine Automatic Grade: Semi-Automatic Power Source: Electric Customized: Customized Trademark: NA Transport Package: Sea Worthy Packing Specification: As per layout Origin: China HS Code: 84440090 Product Description One Stop Solution - Waste PET Bottles to Polyester Staple Fiber Production LineThis unit can recycle waste PET bottles to spinnning fiber and hollow conjugated fiber which process is flexible.BoReTech can supply you total soution and equipment from PET bottles to polyester staple fiber, which including engineering, project Installation and commissioning service in paid. Fiber Specifications: (Also can design the process according to different fiber applications and capacity)Spinning Fiber: 1.56 DtexHollow Conjugated Fiber: 7D,15DTotal Main FlowChart: Vacuum Dryer - Flakes Trolley - Filter - Extruder - Metering Pump - Spinning Beam - Quenching -Take up - Sunflower Feeding - Can Traverser - Creel Stand - 1st Drawing - Draw Bath - 2nd Drawing - Annealer - Tow Stacker - Crimper - Tension Stand - Cutter - Relaxer - BalerBoReTech has more than 20 years manufacture expericence of recycled fiber made from rPET, We are familiar with the PET material charatestic and the specifications sheet as below for reference.Spinning Fiber Item Unit Fiber Specification Remark 1.56dtex 1.33dtex Tenacity GPD ≥6.3 ≥6.7 Break Elongation % 23±4.0 23±4.0 Fitness Variation* % ±3.0 ±3.0 Break Elongation Variation* %±3.0±3.0Double Length % ≤0.3 ≤0.3 Double Length Fiber Quantity mg/100g≤10.0≤10.0Fuse Fiber mg/100g ≤50.0 ≤50.0 Crimp Nos. n/25mm 10±2.5 10±2.5 Crimp Ratio % 15±2.5 17±2.5 Shrinkage at 180° % 8±2.0 10±2.0 Resistance Ωcm (1~10)x10-8 (1~10)x10-8 Strength Variable Coefficient* %≤12.0≤12.0Hollow Conjugated FiberItemUnit7D (non silicon) 7D (silicon) 15D (non silicon) 15D (silicon) Fitness * % ±14 ±16 ±14 ±16 Length Vibration * % ±8 ±10 ±8 ±10 Crimp Nos. * n/25mm 10±4.0 10±5.0 10±5.0 10±5.0 Crimp Ratio % 20±3.0 20±3.0 20±3.0 20±3.0 Hollow Ratio % ≥ 20 ≥ 20 ≥ 22 ≥ 22 V1(Bounce) cm3/g ≥130 ≥125 ≥128 ≥122 V2(Bounce) cm3/g ≥45 ≥48 ≥52 ≥53 V3(Bounce) cm3/g ≥120 ≥125 ≥115 ≥125 Oil Content % 0.16±0.06 ≥ 0.35 0.16±0.06 ≥ 0.35 Double Length Fiber * mg/100g ≤ 50 ≤ 80 ≤ 70 ≤ 80 Tenacity* CN/dtex 3.4±0.5 3.2±0.5 3.4±0.5 3.2±0.5 Elongation* % 45±5 45±5 45±5 45±5 Crimp Recovery Ratio* % ≥17 ≥17 ≥17 ≥17 Fuse Fiber Mg/100m≤150≤150≤250≤250