Letlalo la maiketsetso ke thepa e etsisang sebopeho le thepa ea letlalo la tlhaho ka motsoako oa maiketsetso. Hangata e sebelisoa ho nkela letlalo la 'nete sebaka 'me e na le melemo ea litšenyehelo tse laolehang, ts'ebetso e feto-fetohang, le mefuta-futa ea tikoloho. Ts'ebetso ea eona ea mantlha e kenyelletsa mehato e meraro: ho lokisoa ha substrate, ho roala lamination, le ho qeta bokaholimo. E latelang ke tlhahlobo e hlophisitsoeng ho tloha tsamaisong ea lihlopha ho ea ho lintlha tsa ts'ebetso:
1. Phapang ea Motheo ea Letlalo la Synthetic
Mefuta: Letlalo la Nubuck
Letlalo la Nubcuk/Yangba letlalo
Letlalo la suede
Letlalo la lehlabathe/ Letlalo le leqhoa
Letlalo la sebaka
Letlalo la PU le hloekisitsoeng
Varnish ea letlalo
Letlalo la patent
Letlalo la PU le hlatsoitsoeng
Letlalo la pere e hlanyang
Letlalo le lerootho
Letlalo la oli
Letlalo la phello ea ho hula
Letlalo la maiketsetso la PVC: lesela le lohiloeng / le sa lohiloeng + lesela la PVC, le sa keneleng metsi ebile le sa senyehe, le theko e tlase, empa le phefumoloha hantle. E loketse ho koaheloa ka thepa ea ka tlung le thoto e tlaase.
Letlalo le tloaelehileng la PU: lesela le sa lohiloeng + polyurethane (PU) lesela, le bonolo ebile le phefumoloha, empa le tloaetse ho tsofala le ho peperana. Lieta tse ka holimo, liaparo tsa liaparo
Letlalo la Fiber: Microfiber ea Sehlekehlekeng sa Sehlekehlekeng + sa PU e kenngoeng, e etsisa sebopeho sa pore ea letlalo, ho hahloa le ho lla, e loketseng lieta tsa lipapali tsa maemo a holimo le litulo tsa koloi.
Letlalo la Eco-synthetic: Lesela la motheo la PET le entsoeng bocha + PU e thehiloeng metsing, e ka senyehang, e hlahisoang ke lintho tse fokolang tsa VOC, e loketseng mekotla ea matsoho le lihlahisoa tsa bakhachane.
II. Mokhoa oa Tlhahiso ea Core Tlhaloso e qaqileng
1. Ts'ebetso ea Tokiso ea Substrate
Karete e sa lohiloeng:
Likhoele tsa polyester/nylon li kenngoa ka karete ka har'a tepo 'me li phunyeletsoa ka nale bakeng sa ho matlafatsa (boima ba 80-200g/m²).
Kopo: Karolo e tloaelehileng ea letlalo ea PU
- Ho potoloha ha fiber ea Sehlekehlekeng sa leoatleng:
PET (sehlekehleke)/PA (leoatle) ho ohia ha motsoako ho etsoa, 'me karolo ea "leoatle" e qhibiliha ka solvent ho theha 0.01-0.001 dtex microfibers. Kopo: Karolo ea mantlha ea letlalo la microfiber (likhoele tsa collagen tsa letlalo)
2. Mokhoa oa Metsi (Key Breathable Technology):
Lesela la motheo le kenngoe ka PU slurry → ho qoelisoa ka har'a DMF/H₂O coagulation bath → DMF e phalla ho etsa sebopeho sa microporous (boholo ba pore 5-50μm).
Likarolo: E ka phefumoloha ebile e kenella mongobo (> 5000g/m²/24h), e loketse letlalo la lieta tsa boemo bo holimo le ka hare ho likoloi.
- Mokhoa o omileng:
-Ka mor'a ho roala, PU slurry e omisitsoe ke moea o chesang (120-180 ° C) ho etsa mouoane oa solvent le ho etsa filimi.
-Tlhahiso: Sebaka se boreleli haholo, se loketseng mekotla le likotlolo tsa lihlahisoa tsa elektroniki. 3. Ho Felisa Bokahohle
Embossing: Ho hatella mocheso o phahameng (150°C) ka hlobo ea tšepe ho etsa hore ho be le letlalo la letlalo la khomo/lekoena, le loketseng masela a sofa le bokaholimo ba lieta.
Khatiso: Khatiso ea inkjet ea Gravure/digital e etsa mebala e metle le lipaterone tse ikhethileng, tse loketseng mekotla ea matsoho le liaparo tsa feshene.
Ho pentša: Ho roala lehlabathe ka emery roller (800-3000 grit) ho etsa hore ho be le bokae, phello e sithabetsang, e loketseng letlalo la thepa ea khale.
Ho apara ka mokhoa o sebetsang: Ho eketsa nano-SiO₂/fluorocarbon resin ho etsa hydrophobic (contact angle> 110 °) le phello e khahlanong le ho senya, e loketseng lisebelisoa tsa ka ntle le lisebelisoa tsa bongaka.
III. Liphello tse Hlahang tsa Ts'ebetso
1. 3D Printing Additive Manufacturing
- Ho sebelisa likhoele tse kopaneng tsa TPU/PU, khatiso e tobileng ea "letlalo la bionic" e fokotsa boima ba 'mele ka 30% mme e ntlafatsa ho tiea (mohlala, Adidas Futurecraft 4D seeta se kaholimo). 2. Bio-based Synthetic Leather Process
- Lesela la Motheo: Lesela le sa Lohiloeng la Corn Fiber (PLA)
- Ho roala: Polyurethane (PU) e thehiloeng metsing e tsoang ho oli ea Castor
Likahare: Likahare tsa Biochar> 30%, Li ka sebelisoa (mohlala, Bolt Threads Mylo™)
3. Smart Responsive Coating
- Thermodynamic Material: Microcapsules Encapsulating Thermosensitive Pigments (Mebala ea Phetoho ea Mobala ± 5°C)
- Coating ea Photoelectric: Lithaelese tse Kenyellelitsoeng tsa Conductive, Leseli le Laoloang ke ho ama (Liphanele tse Interactive ka hare ho Likoloi)
IV. Tšusumetso ea Ts'ebetso ho Ts'ebetso
1. Ho Koaheloa ha Metsi e sa Lekaneng: Khokahano e Fosahetseng ea Micropore → Ho Fokotsa Moea oa Moea. Tharollo: DMF Concentration Gradient Control (5% -30%).
2. Tšebeliso e Ncha ea Letlapa la Phatlalatso: Ho Fokotsa ho Hlakola ha Sebopeho. Tharollo: Sebelisa Moqolo o mong le o mong ≤3 Times (2μm Ho nepahala).
3. Masala a Solvent: Li-VOC tse Feteletseng (> 50ppm). Tharollo: Ho hlatsoa metsi + vacuum devolatilization (-0.08 MPa)
V. Litaelo tsa Ntlafatso ea Tikoloho
1. Phapanyetsano ea Lintho tse tala:
- DMF e thehiloeng ho solvent → Polyurethane e thehiloeng metsing (90% ea phokotso ea VOC)
- PVC Plasticizer DOP → Citrate Esters (Ha e chefo ebile e ka senyeha)
2. Pheliso ea Matlakala a Letlalo:
- Ho pshatla likhechana → Ho tobetsa ka ho chesa ka har'a li-substrate tse sebelisoang hape (mohlala, theknoloji ea EcoCircle™, sekhahla sa ho hlaphoheloa sa 85%)
VI. Maemo a Kopo le Likhothaletso tsa Khetho
Litulo tsa Likoloi tse Phahameng: Letlalo la Microfiber + Letlalo la Metsi PU, Resistance ea Abrasion > Linako tse limilione tse 1 (Martindale)
Lieta tsa Kantle tse sa keneleng Metsi: Phetisetso + Phetiso ea Bokaholimo ba Fluorocarbon, Hydrostatic Pressure Resistance > 5000 Pa
Lisebelisoa tsa Bongaka tsa Tšireletso ea Likokoana-hloko: Nanosilver Ion-Impregnated Microfiber Leather, Antibacterial Rate > 99.9% (ISO 20743)
Mekotla ea Feshene e potlakileng ea Eco-Friendly | Recycled PET Base Fabric + Metsi-Thehiloeng Dry Coating | Carbon Footprint < 3 kg CO₂e/㎡ Kakaretso: Moko-taba oa tlhahiso ea matlalo ea maiketsetso o ka har'a motsoako oa "structural biomimetic" le "performance optimization."
- Ts'ebetso ea mantlha: Pore-process pore pore e etsisa sebopeho sa letlalo se phefumolohang, ha ts'ebetso e omeletseng e laola ho nepahala ha bokaholimo.
- Tsela ea ho ntlafatsa: Li-substrates tsa Microfiber li atamela boikutlo ba letlalo la sebele, ha liphahlo tse thehiloeng ka lintho tse phelang / tse bohlale li atolosa meeli ea ts'ebetso.
- Linotlolo tsa ho khetha:
- Litlhoko tse phahameng tsa ho hanyetsa → letlalo la Microfiber (matla a tabohang> 80N/mm);
- Tlhokomelo ea tikoloho → PU e thehiloeng metsing + lesela la motheo le tsosolositsoeng (Blue Label e netefalitsoe);
- Likarolo tse khethehileng → Eketsa li-nano-coatings (hydrophobic/antibacterial/thermosensitive).
Ts'ebetso ea nako e tlang e tla potlakisa ho ikamahanya le dijithale (joalo ka tlhahiso ea masela a tsamaisoang ke AI) le tlhahiso ea tšilafalo e se nang tšilafalo (ho hlaphoheloa ha mokelikeli o koetsoeng).
Nako ea poso: Jul-30-2025
