Chikopa cha Synthetic ndi chinthu chomwe chimatengera kapangidwe kachikopa chachilengedwe ndi kaphatikizidwe kopanga. Nthawi zambiri imagwiritsidwa ntchito m'malo mwa zikopa zenizeni ndipo imakhala ndi zabwino zomwe zimatha kuwongolera, magwiridwe antchito osinthika, komanso kusiyanasiyana kwa chilengedwe. Ntchito yake yayikulu imaphatikizapo njira zitatu: kukonzekera gawo lapansi, kuyanika kwakuya, ndi kumaliza pamwamba. Zotsatirazi ndikuwunika mwadongosolo kuchokera kumagulu amagulu kupita kuzinthu zambiri:
1. Chigawo Chachikulu cha Chikopa Chopanga
Mitundu: Chikopa cha Nubuck
Chikopa cha Nubcuk / Yangba chikopa
Chikopa cha suede
Chikopa chamchenga/Chikopa chozizira
Chikopa chamlengalenga
Chikopa cha PU chopukutidwa
Chikopa cha varnish
Patent chikopa
Chikopa cha PU chotsuka
Chikopa chopenga-kavalo
Chikopa chamanyazi
Chikopa chamafuta
Chikoka-mmwamba zotsatira chikopa
Chikopa chopanga cha PVC: Nsalu yoluka / yosalukidwa + PVC phala, yopanda madzi komanso yosavala, yotsika mtengo, koma yosapumira bwino. Oyenera zophimba mipando ndi katundu otsika.
Chikopa cha PU wamba: zokutira zopanda nsalu + polyurethane (PU), zofewa komanso zopumira, koma sachedwa kukalamba komanso kusweka. Nsapato zapamwamba, zomangira zovala
Chikopa cha Fiber: Island-in-the-sea microfiber + PU yolowetsedwa, imatsanzira kapangidwe kachikopa kachikopa, ma abrasion ndi kukana misozi, yoyenera nsapato zamasewera apamwamba komanso mipando yamagalimoto.
Chikopa cha Eco-synthetic: Nsalu zobwezerezedwanso za PET + PU yokhala ndi madzi, zowola, zotulutsa zochepa za VOC, zoyenera zikwama zokomera zachilengedwe komanso zinthu zakulera
II. Kufotokozera Mwatsatanetsatane Njira Yopanga Core
1. Njira Yokonzekera Gawoli
Makhadi osalukidwa:
Ulusi wa poliyesitala/nayiloni umayikidwa pa ukonde ndikukhomeredwa ndi singano kuti ulimbikitse (kulemera kwa 80-200g/m²).
Ntchito: Wamba PU chikopa gawo lapansi
-Kuzungulira kwa chilumba cha m'nyanja:
PET (chilumba)/PA (nyanja) kupota kophatikizana kumachitika, ndipo gawo la "nyanja" limasungunuka ndi zosungunulira kupanga 0.01-0.001 dtex microfibers. Ntchito: Gawo lapansi lapakati lachikopa cha microfiber (zingwe zoyeserera zachikopa za kolajeni)
2. Njira Yonyowa (Key Breathable Technology):
Nsalu yoyambira imayikidwa ndi PU slurry → kumizidwa mu bafa ya DMF/H₂O coagulation → DMF imathandizira kupanga kachipangizo kakang'ono (pore kukula 5-50μm).
Mawonekedwe: Kupumira komanso chinyezi (> 5000g/m²/24h), koyenera zikopa za nsapato zapamwamba komanso mkati mwagalimoto.
- Njira Yowuma:
-Atatha kuyanika, PU slurry ndi mpweya wotentha wouma (120-180 ° C) kuti usungunuke zosungunulira ndikupanga filimu.
-Zowoneka: Zosalala kwambiri, zoyenera zonyamula katundu ndi zida zamagetsi. 3. Kumaliza Pamwamba
Kujambula: Kukanikizira kotentha kwambiri (150 ° C) ndi nkhungu yachitsulo kumapanga chikopa cha ng'ombe / ng'ona, yoyenera nsalu za sofa ndi nsapato zapamwamba.
Kusindikiza: Kusindikiza kwa inkjet ya Gravure/digital kumapanga mitundu yowoneka bwino komanso mawonekedwe ake, oyenera zikwama zamafashoni ndi zovala.
Kupukutira: Kutsuka mchenga ndi emery roller (800-3000 grit) kumapangitsa kuti pakhale phula, zowawa, zoyenera zikopa zamatabwa zakale.
Kupaka kogwira ntchito: Kuwonjezera nano-SiO₂/fluorocarbon resin kumapanga hydrophobic (contact angle> 110 °) ndi anti-fouling effect, yoyenera zipangizo zakunja ndi mankhwala.
III. Zotsogola Zatsopano
1. 3D Printing Additive Manufacturing
- Pogwiritsa ntchito ulusi wamtundu wa TPU/PU, kusindikiza kwachindunji kwa "chikopa cha bionic" kumachepetsa kulemera ndi 30% ndikuwongolera kulimba (monga Adidas Futurecraft 4D pamwamba nsapato). 2. Bio-based Synthetic Leather Process
- Nsalu Yoyambira: Nsalu Zosalukidwa za Chimanga (PLA)
- Kupaka: Madzi Ochokera ku Polyurethane (PU) Kuchokera ku Mafuta a Castor
Zomwe zili mu Biochar> 30%, Compostable (mwachitsanzo, Bolt Threads Mylo™)
3. Smart Responsive Coating
- Thermodynamic Material: Microcapsules Encapsulating Thermosensitive Pigments (Kusintha Kwamtundu ± 5°C)
- Ukutika kwa Photoelectric: Zingwe Zopangira Zopangira, Kuwunikira Koyendetsedwa ndi Kukhudza (Interactive Panel in Automotive Interiors)
IV. Impact of Process on Performance
1. Kusakwanira Konyowa Konyowa: Kulumikizana Kochepa kwa Micropore → Kuchepetsa Kutha kwa Mpweya. Yankho: DMF Concentration Gradient Control (5% -30%).
2. Kugwiritsiridwanso ntchito kwa Pepala Lotulutsidwa: Kuchepetsa Kumveka Kwachidule. Yankho: Gwiritsani Ntchito Pereka Iliyonse ≤3 Nthawi (2μm Kulondola).
3. Zotsalira Zosungunulira: Ma VOC Ochuluka (> 50ppm). Yankho: Kuchapira madzi + vacuum devolatilization (-0.08 MPa)
V. Njira Zowongolera Zachilengedwe
1. Kusintha kwa Zakuthupi:
- DMF yosungunulira → Polyurethane yamadzi yamadzi (kuchepetsa 90% VOC)
- PVC Plasticizer DOP → Citrate Esters (Yopanda poizoni komanso Yowonongeka)
2. Kubwezeretsanso Zinyalala za Zikopa:
- Kuphwanya zinyalala → Kukanikiza kotentha m'malo obwezerezedwanso (mwachitsanzo, ukadaulo wa EcoCircle™, 85% kuchira)
VI. Mawonekedwe a Ntchito ndi Zosankha Zosankha
Mipando Yamagalimoto Apamwamba: Chikopa cha Microfiber + Wet-Process PU, Abrasion Resistance > 1 Million Times (Martindale)
Nsapato Zakunja Zopanda Madzi: Zophimba Zosamutsa + Fluorocarbon Surface Chithandizo, Hydrostatic Pressure Resistance > 5000 Pa
Zida Zoteteza Zamankhwala: Nanosilver Ion-Impregnated Microfiber Chikopa, Antibacterial Rate> 99.9% (ISO 20743)
Matumba Achangu Othandizira Eco | Nsalu Zopangidwanso za PET + Zothira Zowuma pamadzi | Carbon Footprint <3 kg CO₂e/㎡ Mwachidule: Zomwe zimapangidwira kupanga zikopa zagona mu kuphatikiza kwa "structural biomimetic" ndi "kukhathamiritsa kwa magwiridwe antchito."
- Njira yoyambira: Kupanga pore ponyowa kumatengera kapangidwe kachikopa kopumira, pomwe zokutira zowuma zimawongolera kulondola kwapamwamba.
- Njira yokwezera: Magawo a Microfiber amayandikira kumveka kwachikopa chenicheni, pomwe zokutira zokhala ndi bio/zanzeru zimakulitsa malire ogwirira ntchito.
- Zosankha:
- Zofunikira zokana kuvala kwambiri → Chikopa cha Microfiber (mphamvu yong'ambika> 80N/mm);
- Chofunika kwambiri pazachilengedwe → PU yochokera m'madzi + yopangidwanso ndi nsalu yoyambira (Blue Label certified);
- Zapadera → Onjezani zokutira za nano (hydrophobic/antibacterial/thermosensitive).
Njira zamtsogolo zidzafulumizitsa makonda a digito (monga kupanga mapangidwe opangidwa ndi AI) ndi kupanga zowononga ziro (zosungunulira zosungunulira zotsekedwa).
Nthawi yotumiza: Jul-30-2025
