Alawọ sintetiki jẹ ohun elo ti o ṣe afiwe ilana ati awọn ohun-ini ti alawọ alawọ nipasẹ iṣelọpọ atọwọda. Nigbagbogbo a lo lati rọpo alawọ gidi ati pe o ni awọn anfani ti awọn idiyele iṣakoso, iṣẹ ṣiṣe adijositabulu, ati oniruuru ayika. Ilana ipilẹ rẹ pẹlu awọn igbesẹ mẹta: igbaradi sobusitireti, lamination ti a bo, ati ipari dada. Atẹle jẹ itupalẹ eleto lati eto ipin si awọn alaye ilana:
1. Core Classification ti sintetiki Alawọ
awọn oriṣi: Nubuck alawọ
Nubcuk alawọ / Yangba alawọ
Ogbe alawọ
Sanded alawọ / Frosted alawọ
Ala aye
Ti ha PU alawọ
Varnish alawọ
Itọsi alawọ
Fo PU alawọ
Crazy-ẹṣin alawọ
Awọ blushed
Epo alawọ
Fa-soke ipa alawọ
Alawọ atọwọda PVC: aṣọ ti a hun / ti kii hun + lẹẹ PVC, mabomire ati sooro, idiyele kekere, ṣugbọn ailagbara ti ko dara. Dara fun aga ibora ati kekere-opin ẹru.
Alawọ PU deede: aṣọ ti ko hun + polyurethane (PU) ti a bo, rirọ ati ẹmi, ṣugbọn o ni itara si ti ogbo ati fifọ. Awọn oke bata bata, awọn abọ aṣọ
Alawọ okun: microfiber Island-in-the-sea + PU impregnated, ṣe afiwe ilana pore alawọ, abrasion ati resistance yiya, o dara fun awọn bata ere idaraya giga-giga ati awọn ijoko ọkọ ayọkẹlẹ
Alawọ sintetiki Eco: Aṣọ ipilẹ PET ti a tunlo + PU ti o da omi, biodegradable, awọn itujade kekere-VOC, o dara fun awọn apamọwọ ore-ọrẹ ati awọn ọja ibimọ
II. Ilana iṣelọpọ Core Alaye alaye
1. Ilana igbaradi sobusitireti
Ti kii ṣe hun kaadi:
Awọn okun ọpọn polyester/ọra ti wa ni kaadi sinu oju opo wẹẹbu kan ati abẹrẹ-funfun fun imuduro (iwọn 80-200g/m²).
Ohun elo: Arinrin PU alawọ sobusitireti
-Island-ni-ni-okun okun alayipo:
PET (erekusu)/PA (okun) alayipo alayipo ni a ṣe, ati paati “okun” ti wa ni tituka nipasẹ epo lati dagba 0.01-0.001 dtex microfibers. Ohun elo: Sobusitireti Core fun alawọ microfiber (awọn okun awọ collagen ti a farawe)
2. Ilana tutu (Imọ-ẹrọ Mimi Bọtini):
Aṣọ ipilẹ jẹ impregnated pẹlu PU slurry → immersed ni DMF/H₂O coagulation bath → DMF precipitates lati ṣe agbekalẹ microporous kan (iwọn pore 5-50μm).
Awọn ẹya ara ẹrọ: Mimi ati ọrinrin-permeable (> 5000g / m² / 24h), o dara fun bata bata ti o ga julọ ati awọn inu ọkọ ayọkẹlẹ.
- Ilana gbigbe:
- Lẹhin ti a bo, PU slurry ti wa ni gbigbona-afẹfẹ ti o gbẹ (120-180 ° C) lati yọ iyọkuro kuro ki o si ṣe fiimu kan.
-Awọn ẹya ara ẹrọ: Dada didan ti o ga, o dara fun ẹru ati awọn casings ọja itanna. 3. Dada Ipari
Embossing: Titẹ iwọn otutu ti o ga julọ (150 ° C) pẹlu apẹrẹ irin ti o ṣẹda awọ-ara ti a ṣe simulated / cocodile skin, ti o dara fun awọn aṣọ sofa ati bata bata.
Titẹ sita: Gravure/Titẹ inkjet oni-nọmba ṣẹda awọn awọ gradient ati awọn ilana aṣa, o dara fun awọn apamọwọ njagun ati awọn aṣọ.
Polishing: Iyanrin pẹlu ohun rola emery (800-3000 grit) ṣẹda waxy, ipa aibalẹ, o dara fun alawọ aga ọṣọ ojoun.
Ibora Iṣẹ: Fifi nano-SiO₂ / fluorocarbon resini ṣẹda hydrophobic (igun olubasọrọ> 110 °) ati ipa ipakokoro, o dara fun awọn ohun elo ita gbangba ati awọn ipese iṣoogun.
III. Innovative ilana Breakthroughs
1. 3D Printing Additive Manufacturing
Lilo TPU/PU filament composite, titẹjade taara ti ṣofo “alawọ bionic” dinku iwuwo nipasẹ 30% ati ilọsiwaju imudara (fun apẹẹrẹ, Adidas Futurecraft 4D oke bata). 2. Bio-orisun sintetiki Alawọ ilana
- Aṣọ Ipilẹ: Okun Okun Agbado Aṣọ Ti kii ṣe hun (PLA)
- Aso: Omi-orisun Polyurethane (PU) itọsẹ lati Castor Epo
Awọn ẹya: Akoonu Biochar> 30%, Compostable (fun apẹẹrẹ, Bolt Threads Mylo™)
3. Smart Idahun aso
- Ohun elo Thermodynamic: Microcapsules Encapsulating Thermosensitive Pigments (Ile Iyipada Awọ ± 5°C)
- Iso aworan eletiriki: Awọn okun Imudanu ti a fi sinu, Imọlẹ ti a ṣakoso-fọwọkan (Awọn panẹli ibaraenisepo ni Awọn inu ilohunsoke Automotive)
IV. Ipa ti Ilana lori Išẹ
1. Insufficient Wet Coagulation: Ko dara Micropore Asopọmọra → Dinku Air Permeability. Solusan: DMF Iṣakoso Iwadiwọn idalẹnu (5% -30%).
2. Atunlo ti Tu Paper: Dinku Texture wípé. Solusan: Lo Roll kọọkan ≤3 Times (2μm Yiye).
3. Aloku Solvent: Awọn VOC ti o pọju (> 50ppm). Solusan: Fifọ omi + ifọkansi igbale (-0.08 MPa)
V. Awọn itọnisọna Igbesoke Ayika
1. Iyipada Ohun elo Aise:
- DMF ti o da lori ojutu → Polyurethane orisun omi (idinku 90% VOC)
- PVC Plasticizer DOP → Citrate Esters (Ti kii ṣe majele ati Biodegradable)
2. Atunlo Egbin Alawọ:
- Awọn ajẹkù fifọ → Titẹ-gbigbona sinu awọn sobusitireti ti a tunlo (fun apẹẹrẹ, imọ-ẹrọ EcoCircle™, oṣuwọn imularada 85%)
VI. Awọn oju iṣẹlẹ Ohun elo ati Awọn iṣeduro Aṣayan
Awọn ijoko ọkọ ayọkẹlẹ ti o ga julọ: Alawọ Microfiber + Ilana tutu-PU, Resistance Abrasion> Awọn akoko Milionu 1 (Martindale)
Ẹsẹ ti ko ni omi ita gbangba: Gbigbe Gbigbe + Itọju Idaju Fluorocarbon, Resistance Ipa Hydrostatic> 5000 Pa
Ohun elo Idabobo Antimicrobial Iṣoogun: Nanosilver Ion-Awọ Microfiber Ti Imulẹ, Oṣuwọn Antibacterial> 99.9% (ISO 20743)
Yara Fashion Eco-Friendly baagi | Tunlo PET Mimọ Fabric + Omi-orisun Gbẹ aso | Ẹsẹ Ẹsẹ Erogba <3 kg CO₂e/㎡ Akopọ: Koko ti iṣelọpọ alawọ sintetiki wa ni apapọ “biomimetic igbekale” ati “imudara iṣẹ.”
- Ipilẹ ilana: tutu-ilana pore ẹda simulates awọn breathable be ti alawọ, nigba ti gbẹ-ilana ti a bo idari dada konge.
- Ọna igbesoke: Awọn sobusitireti Microfiber sunmọ rilara ti alawọ gidi, lakoko ti o da lori ipilẹ-aye / oye ti o gbooro awọn aala iṣẹ.
- Awọn bọtini yiyan:
Awọn ibeere resistance wiwọ giga → Microfiber alawọ (agbara yiya> 80N / mm);
- ayo ayika → Omi-orisun PU + aṣọ ipilẹ ti a tunlo (Ifọwọsi Aami buluu);
- Awọn ẹya pataki → Ṣafikun nano-coatings (hydrophobic/antibacterial/thermosensitive).
Awọn ilana ọjọ iwaju yoo yara si isọdi oni-nọmba (gẹgẹbi iran awo-ara ti o ni agbara AI) ati iṣelọpọ odo-idoti (imularada olomi-pipade).
Akoko ifiweranṣẹ: Jul-30-2025
