1. Raw khoom xaiv thiab pretreatment
Nyom silk raw khoom
Feem ntau siv polyethylene (PE), polypropylene (PP) lossis nylon (PA), thiab xaiv cov khoom raws li lub hom phiaj (xws likev ua si lawnsfeem ntau yog PE, thiab cov nyom hnav-tiv taus yog PA).
Ntxiv cov additives xws li masterbatch, anti-ultraviolet (UV) tus neeg saib xyuas, nplaim taws retardant, thiab lwm yam, thiab sib tov kom huv si los ntawm kev sib tov sib xyaw ua ke.
Cov khoom siv raw yog qhuav kom tshem tawm cov dej noo (kub 80-100 ℃, lub sijhawm 2-4 teev).
Base ntaub thiab cov khoom siv nplaum
Lub hauv paus ntaub siv polypropylene (PP) tsis-woven npuag los yog ntaub ntaub, uas yuav tsum muaj kua muag kuj thiab corrosion kuj.
Cov nplaum feem ntau yog dej-raws li polyurethane (PU) lossis styrene-butadiene latex (SBR), thiab qee cov khoom siv high-end siv ib puag ncig tus phooj ywg kub yaj nplaum.
2. Extrusion thiab shaping ntawm nyom yarn
Melting extrusion
Cov khoom sib xyaw yog rhuab thiab yaj los ntawm cov ntsia hlau extruder (kub 160-220 ℃), thiab cov sawb nyom yarn yog extruded los ntawm lub taub hau tuag.
Ntau cov xov paj nyom yog tsim ib txhij siv ntau lub qhov taub hau, nrog qhov dav ntawm 0.8-1.2mm thiab thickness ntawm 0.05-0.15mm.
Stretching thiab curling
Cov xov paj nyom yog ncab 3-5 zaug los txhim kho nws lub zog ntev, thiab tom qab ntawd nws yog elasticized los ntawm kub rollers los yog airflow los tsim ib yoj / kauv qauv.
Cov hlau splitter faib cov nyom yarn rau hauv ib qho filaments thiab cua lawv mus rau spindle rau standby siv.
3. Tuav ntaub
Lub hauv paus ntaub yog muab tso rau ntawm lub tshuab
Lub hauv paus ntaub yog unfolded los ntawm lub nro cov menyuam, thiab saum npoo yog txau nrog ib tug coupling tus neeg saib xyuas (xws li KH550) los txhim kho cov adhesion ntawm cov kua nplaum.
Tufting tshuab ua haujlwm
Siv ob rab koob txaj tufting tshuab, nrog rab koob ceev ntawm 400-1200 koob / feeb thiab kho kab sib nrug ntawm 3/8 "-5/8".
Cov nyom yarn yog cog rau hauv lub hauv paus ntaub raws li qhov ceev ceev (6500-21000 koob / ㎡), thiab cov nyom qhov siab tuaj yeem hloov kho los ntawm 10-60mm.
Kev saib xyuas lub sijhawm tiag tiag ntawm rab koob siab (20-50N) kom tsis txhob muaj rab koob tawg, thiab cov xov paj hloov pauv tuaj yeem txuas cov xov paj nyom.
4. Adhesive txheej thiab kho
Thawj txheej
Siv 2-3 hli tuab styrene-butadiene latex (cov ntsiab lus 45-60%) los ntawm kev txhuam los yog txau, thiab nkag mus rau qhov khoob ntawm lub hauv paus ntaub.
Infrared ua ntej ziab (80-100 ℃) tshem tawm 60% ntawm cov dej noo.
Secondary reinforcement txheej
Composite iav fiber mesh daim ntaub los yog polyester mesh los txhim kho qhov ntev stability.
Siv cov kua nplaum polyurethane (thickness 1.5-2.5mm), thiab siv ob txheej txheej txheej txheej txheej txheej txheej txheej los xyuas kom muaj kev tiv thaiv zoo ib yam.
Curing thiab molding
Sectional drying: thawj theem 50-70 ℃ (20-30min), theem kawg 110-130 ℃ (15-25 min).
Lub zog tev ntawm cov nplaum txheej yuav tsum yog ≥35N / cm (EN tus qauv).
5. Cov txheej txheem tiav
Cov nyom tiav
Lub tag nrho tsis siv neeg nyom faib combs cov nyom nplaum kom ntseeg tau tias tus nqi siab yog ntau dua 92%.
Lub voj voog riam shearing tshuab muaj lub siab ntev ntawm ± 1mm, thiab lub laser altimeter saib nyob rau lub sijhawm.
Kev kho mob ua haujlwm
Antistatic kev kho mob: txau quaternary ammonium ntsev tiav tus neeg saib xyuas (tus nqi kuj ≤10^9Ω).
Txias txheej: Qhov saum npoo ntawm cov nyom kis las yog coated nrog titanium dioxide / zinc oxide sib tov, thiab qhov kub sib txawv yog txo los ntawm 3-5 ℃.
Kev soj ntsuam zoo
Abrasion test (Taber method, 5000 lem ntawm hnav <5%)
Anti-aging test (QUV 2000 teev, tensile tuav tus nqi ≥80%)
Kev cuam tshuam kev nqus (ntses deformation 4-9mm, raws li FIFA qauv)
6. Slitting thiab ntim
Vertical thiab kab rov tav slitting
Ob chav-axis cua-expansion coiler rau rewinding, txheem yob dav 4m.
Kev kub ceev ncig riam slitting (qhov tseeb ± 0.5cm), tsis siv neeg daim ntawv lo sau cov ntaub ntawv batch.
Ntim, cia thiab thauj
PE wrapping film + waterproof kraft paper composite packing, ABS tiv thaiv lub kaus mom raug ntsia rau ntawm ob qhov kawg ntawm cov tub ntxhais yob.
Kev khaws cia yuav tsum muaj kev tiv thaiv los ntawm lub teeb thiab noo noo (humidity ≤ 60%), thiab qhov siab stacking yuav tsum tsis pub tshaj 5 txheej.
7. Cov txheej txheem tshwj xeeb (yeem)
3D nyom: theem nrab tuftinglos tsim high / low nyom partitions, ua ke nrog kub nias kom zoo.
Mixed nyom system: cov qauv sib xyaw nrog 10-20% natural grass fiber implanted.
Cov nyom ntse: woven conductive fiber ntau txheej, kev sib xyaw ua ke ntawm qhov ntsuas kub thiab av noo.
Cov txheej txheem tag nrho npog cov txheej txheem tsim khoom los ntawm cov khoom siv raw mus rau cov khoom tiav. Tag nrho cov kev ntsuas yog tsim raws li ISO 9001 thiab covSports Turf Council (STC) cov qauv, thiab cov txheej txheem sib xyaw ua ke tuaj yeem hloov kho raws li kev thov tshwj xeeb scenarios.
Post lub sij hawm: Feb-12-2025
