Polyester Staple Fiber Ntau Lawm Kab Keeb Kwm
- Cov tshuab PSF tau tsim tawm thaum xyoo 1970s.
- Hauv nruab nrab xyoo 1990, peb pib tshawb fawb thiab tsim 100t / d cov kab ntau lawm;thiab hauv 2002, cov kab no tau muab tso rau hauv kev tsim khoom.
- Tsim tag nrho cov txheej txheem ntawm 120t / d ntau lawm kab hauv xyoo 2003.
- Los ntawm 2005 txog 2011, 150t / d khoom kab tau muab tso rau hauv batch ntau lawm.
- Hauv 2012, 200t / d PSF cov khoom lag luam tau ua tiav.
- Tsis ntev los no max.Muaj peev xwm ntawm ib kab: 225t / d.
- Ntau tshaj 200 kab tau ua tiav thoob plaws ntiaj teb, uas ntau tshaj 100 muaj peev xwm loj.
- Txog tam sim no, thawj chav kawm fiber ntau tuaj yeem ncav cuag ntau dua 98% thiab cov qib siab fiber ntau tshaj 95%.
Cov txheej txheem ntws ntawm polyester spinning kab los ntawm lub raj mis flakes los yog chips
Polyester lub raj mis flakes los yog chips - Kub thiab qhuav-hopper-Screw extruder - Melt lim - spinning beam -Metering twj-Spinning packs -Quenching system-Spinning qhov-Thov tshuab - Capstan - Traverse tshuab (fiber poom)
Cov txheej txheem khiav ntawm Polyester Tom qab kho kab(Toyobo process route)
Creel – Prefeed Module (5 rollers + 1 immersion rollers) – Immersion Bath – Immersion Roller – Kos Stand 1 (5 rollers + 1 immersion rollers) – Kos Da Dej – Kos Stand 2 (5 rollers + 1 immersion roller) – Steam Heating Box – Kos Stand 3 (12 rollers) – Annealer (5 rollers) – Oiling Stacker – (Trio – Tension Roller) – Pre-crimper Heating Box – Crimper – Cooling Conveyor (los yog Tow Plaiter – Dryer) – Oil Sprayer – Tension Stand – Cutter – Baler
Cov txheej txheem ntws ntawm Polyester Tom qab kho kab (Fleissner txheej txheem txoj kev)
Creel – Prefeed Module (7 rollers) – Immersion Bath – Kos Stand 1 (7 rollers) – Kos Da Dej – Kos sawv 2 (7 rollers) – Chav rhaub rhaub – Annealer (18 tsho chais) – Txias Txias – Kos sawv 3 (7 rollers) - Tow Stacker - Trio - Tension Roller - Pre-crimper Heating Box - Crimper - Tow Plaiter - Dryer - Tension Stand - Cutter - Baler
Fiber Index (Rau Kev Siv)
| Tsis muaj. | Cov khoom | Khoom Fiber | Mid Fiber | Hom ntaub plaub | |||||||||||||
| Siab-Tenacity | Ib txwm | ||||||||||||||||
| Zoo tshaj | Qib A | Tsim nyog | Zoo tshaj | Qib A | Tsim nyog | Zoo tshaj | Qib A | Tsim nyog | Zoo tshaj | Qib A | Tsim nyog | ||||||
| 8 | Number of crimp / (pc / 25 hli) | M2 ± 2.5 | M2 ± 3.5 | M2 ± 2.5 | M2 ± 3.5 | M2 ± 2.5 | M2 ± 3.5 | M2 ± 2.5 | M2 ± 3.5 | ||||||||
| 9 | Crimp ratio /% | M3 ± 2.5 | M3 ± 3.5 | M3 ± 2.5 | M3 ± 3.5 | M3 ± 2.5 | M3 ± 3.5 | M3 ± 2.5 | M3 ± 3.5 | ||||||||
| 10 | Shrinkage ntawm 180 ℃ | M4 ± 2.0 | M4 ± 3.0 | M4 ± 2.0 | M4 ± 3.0 | M4 ± 2.0 | M4 ± 3.0 | M4 ± 2.0 | M4 ± 3.0 | ||||||||
| 11 | Kev tiv thaiv tshwj xeeb / Ω * cm ≤ | M5 × 108 | M5 × 109 | M5 × 108 | M5 × 109 | M5 × 108 | M5 × 109 | M5 × 108 | M5 × 109 | ||||||||
| 12 | 10% enlongation / (CN / dtex) ≥ | 2.8 | 2.4 | 2 | —— | —— | —— | —— | —— | —— | —— | —— | —— | ||||
| 13 | Variation ntawm tawg lub zog / ≤ | 10 | 15 | 10 | —— | —— | 13 | —— | —— | —— | —— | —— | |||||
Post lub sij hawm: Sep-05-2022