1. Kusankha kwazinthu zopangira ndi kupangiratu
Udzu silika zopangira
Gwiritsani ntchito kwambiri polyethylene (PE), polypropylene (PP) kapena nayiloni (PA), ndikusankha zinthuzo malinga ndi cholinga (mongaudzu wamaseweranthawi zambiri amakhala PE, ndipo udzu wosavala ndi PA).
Onjezani zowonjezera monga masterbatch, anti-ultraviolet (UV) agent, flame retardant, etc., ndi kusakaniza bwino kupyolera mu chosakanizira chothamanga kwambiri.
The zopangira zouma kuchotsa chinyezi (kutentha 80-100 ℃, nthawi 2-4 maola).
Nsalu zoyambira ndi zomatira
Nsalu yoyambira imagwiritsa ntchito nsalu ya polypropylene (PP) yopanda nsalu kapena yophatikizika, yomwe iyenera kukhala ndi kukana misozi komanso kukana dzimbiri.
Zomatira nthawi zambiri zimakhala ndi madzi a polyurethane (PU) kapena styrene-butadiene latex (SBR), ndipo zinthu zina zapamwamba zimagwiritsa ntchito zomatira zosungunulira zachilengedwe.
2. Kutulutsa ndi kupanga ulusi wa udzu
Kusungunuka kwa extrusion
Zinthu zosakanizika zimatenthedwa ndikusungunuka ndi screw extruder (kutentha 160-220 ℃), ndipo ulusi wa udzu wa strip umatuluka kudzera pamutu wakufa.
Angapo zingwe udzu ulusi amapangidwa imodzi ntchito Mipikisano dzenje kufa mutu, ndi m'lifupi mwake 0.8-1.2mm ndi makulidwe a 0.05-0.15mm.
Kutambasula ndi kupindika
Ulusi wa udzu umatambasulidwa nthawi 3-5 kuti uwonjezere mphamvu zake zotalikirapo, kenako umakongoletsedwa ndi zodzigudubuza zotentha kapena kutulutsa mpweya kuti apange mawonekedwe ozungulira.
Wopatulira waya amagawa ulusiwo kukhala ulusi umodzi ndikuuzunguliza ku ulusi wopota kuti ugwiritse ntchito moyimilira.
3. Kuluka kwa Tufting
Nsalu yoyambira imayikidwa pamakina
Nsalu yoyambira imawululidwa ndi chodzigudubuza, ndipo pamwamba pake amapopera ndi cholumikizira (monga KH550) kuti apititse patsogolo kumatira kwa guluu.
Kugwiritsa ntchito makina a Tufting
Gwiritsani ntchito makina opangira singano awiri, okhala ndi liwiro la singano 400-1200 / miniti ndi mizere yosinthika ya 3/8″-5/8″.
Ulusi wa udzu umayikidwa pansalu yoyambira molingana ndi kachulukidwe kake (6500-21000 singano / ㎡), ndipo kutalika kwa udzu kumatha kusinthidwa kuchokera ku 10-60mm.
Kuwunika nthawi yeniyeni ya kuthamanga kwa singano (20-50N) kuti mupewe kusweka kwa singano, ndipo ulusi wosintha ulusi umangolumikiza ulusi wa udzu.
4. Zomatira zokutira ndi kuchiritsa
Chophimba choyamba
Ikani 2-3mm wandiweyani wa styrene-butadiene latex (zokhazikika 45-60%) mwa kupala kapena kupopera mbewu mankhwalawa, ndi kulowa m'mipata ya nsalu yoyambira.
Kuyanika kwa infrared (80-100 ℃) kumachotsa 60% ya chinyezi.
Sekondale kulimbitsa wosanjikiza
Chovala cha magalasi ophatikizika a fiber mesh kapena ma polyester mesh kuti apititse patsogolo bata.
Ikani guluu wa polyurethane (kukhuthala 1.5-2.5mm), ndipo gwiritsani ntchito zokutira zopindika ziwiri kuti mutsimikizire kuphimba kofanana.
Kuchiritsa ndi kuumba
Kuyanika kwagawo: gawo loyambirira 50-70 ℃ (20-30min), gawo lomaliza 110-130 ℃ (15-25min).
Mphamvu ya peel ya zomatira ziyenera kukhala ≥35N/cm (EN muyezo).
5. Kumaliza ndondomeko
Grass kumaliza
Chogawitsa udzu chodziwikiratu chimapesa udzu womata kuonetsetsa kuti woongoka ndi woposa 92%.
Makina ometa mpeni ozungulira ali ndi kulolerana kwa ± 1mm, ndi oyang'anira ma altimeter a laser munthawi yeniyeni.
Chithandizo chogwira ntchito
Antistatic mankhwala: kupopera quaternary ammonium mchere kumaliza wothandizira (kukana mtengo ≤10 ^ 9Ω).
Kuzizira kozizira: Pamwamba pa udzu wamasewera wokutidwa ndi titanium dioxide/zinc oxide osakaniza, ndipo kusiyana kwa kutentha kumachepetsedwa ndi 3-5 ℃.
Kuyang'anira khalidwe
Kuyesa kwa abrasion (Njira ya Taber, kutembenuka kwa 5000 <5%)
Mayeso oletsa kukalamba (QUV 2000 maola, kusungika kwamphamvu ≥80%)
Mayamwidwe amphamvu (mozungulira 4-9mm, mogwirizana ndi miyezo ya FIFA)
6. Kudula ndi kulongedza
Oima ndi yopingasa slitting
Coiler yapawiri-axis air-expansion coiler yobwereranso, mpukutu wokhazikika m'lifupi mwake 4m.
Kudula kwa mpeni wothamanga kwambiri (kulondola ± 0.5cm), makina olembera okha amalemba zambiri zamagulu.
Kuyika, kusunga ndi zoyendera
PE kukulunga filimu + madzi kraft mapepala composite ma CD, ABS zoteteza zisoti anaika pa malekezero onse a mpukutu pachimake.
Kusungirako kuyenera kutetezedwa ku kuwala ndi chinyezi (chinyezi ≤ 60%), ndipo kutalika kwa stacking sikuyenera kupitirira 5 zigawo.
7. Njira yapadera (posankha)
3D udzu: sekondale tuftingkupanga magawo a udzu wapamwamba/otsika, ophatikizidwa ndi kukanikiza kotentha kuti apange.
Dongosolo la udzu wosakanikirana: mawonekedwe ophatikizika okhala ndi 10-20% udzu wachilengedwe wobzalidwa.
Udzu wanzeru: wosanjikiza wopangidwa ndi fiber, kutentha kophatikizika ndi ntchito yozindikira chinyezi.
Njirayi imakwirira kwathunthu kupanga kuchokera kuzinthu zopangira mpaka kuzinthu zomalizidwa. Magawo onse amapangidwa molingana ndi ISO 9001 ndiMiyezo ya Sports Turf Council (STC)., ndi kuphatikiza ndondomeko akhoza kusintha malinga ndi zochitika zenizeni ntchito.
Nthawi yotumiza: Feb-12-2025
