Technical Profile: Bast Fiber Fabrics Rau Hnab Manufacturing Linen (Flax), Hemp, Jute & Ramie Fabrics
I. Khoom yam ntxwv
Bast fibers - feem ntau flax (linen) thiab jute - muab los ntawm phloem fibers ntawm dicot nroj tsuag. Muaj nuj nqis rau kev zoo nkauj thiab eco- daim ntawv pov thawj, lawv tuav ib qho tshwj xeeb hauv lub hnab tsim.
1.Eco-Sustainability:
-Renewable plant-raws li keeb kwm yuav tsum tau 50-70% dej tsawg dua li paj rwb
-Kev siv tshuaj tua kab tsawg kawg nkaus (tshwj xeeb yog los nag- noj cov txiv hmab txiv ntoo)
-Biodegradable nrog tsawg ib puag ncig persistence
2.Moisture Management:
-Hollow fiber microstructure enables rapid vapor absorption/diffusion (>500g / m² / 24 teev ISO 15496)
-Zoo rau sov- hnab huab cua vim muaj cov khoom siv thermoregulating
3. Kev ntseeg ruaj khov:
-Lub zog tensile siab tshaj plaws ntawm cov fibers ntuj (5-7cN / dtex qhuav; 20% muaj zog ntub dej)
-Kev tsim kua muag tshwj xeeb nyob rau hauv ntxhib, nruj weaves
-Progressive fibrillar alignment txhim kho suppleness yam tsis muaj kev cuam tshuam ntev
4.Aesthetic Kos Npe:
-Natural slubs, irregular texturing, thiab artisanal irregularities
-Flax: Balanced drape nrog inherent crispness
-Jute: Rigid tes- hnov thiab hais lus zoo nkauj
- Cov luster maj mam hauv cov qib zoo flax
5.Hypoallergenic Performance:
-Qhov zoo li qub tsis tshua muaj thiab muaj plua plav tawm
-Dermatologically inert nrog daim tawv nqaij- cov khoom zoo
6.Creasing cwj pwm:
-Tsawg elastic rov qab (tsawg dua los yog sib npaug rau 55% ASTM D3107) tsim cov yam ntxwv wrinkles
-Intentionally embraced as "organic texturing" in casual designs
7.Dimensional Stability:
-Thawj zaug ntxuav shrinkage: 3-8% (mitigated los ntawm sanforization)
8.Surface Morphology:
-Initial fibrillation (pilling) txo qis nrog kev siv, ua rau patina
9. Xim:
-Dye affinity zoo tab sis nws yooj yim rau crocking nyob rau hauv sib sib zog nqus ntxoov tsis muaj cationic fixatives
II. Hnab Applications
1.Casual Segments:
-Totes: Daim ntawv thov tseem ceeb leveraging breathability/strength (canvas-linen blends nyiam)
-Bucket Bags:Complementary drape for unstructured silhouettes
-Eco- Cov neeg yuav khoom: Lub teeb yuag nrog biodegradability
-Drawstring Sacks: Maximized natural texture expression
2.Nature-Inspired Aesthetics:
-Cov ntaub ntawv tseem ceeb rau rustic, boho, thiab minimalist designs
3.Sustainable Collections:
-Cov ntaub ntawv zoo tshaj plaws rau cov phiaj xwm kev lag luam ncig
4.Blend Engineering:
- paj rwb-Linen: Txhim kho drape nrog txo wrinkling
-Synthetic Blends (PES/PA): Txhim kho kev puas tsuaj (Martindale Ntau dua lossis sib npaug li 15k)
-Lyocell Blends: Ua kom lub ntsej muag ci ntsa iab thiab kua dej
5.Accent Applications:
-Cov hlua, cov kav dej, qhov sib txawv ntawm cov vaj huam sib luag, thiab cov hlua sab hauv
III. Care raws tu qauv
Ntxuav:
-Ntawm qhov dej txias (<30°C)
- ntxuav tes: Cov tshuaj ntxuav tes tsis muaj pH (6.0-7.5), agitation tsawg
-Lub tshuab ntxuav (yog tias muaj ntawv pov thawj): Lub voj voog me me hauv lub hnab mesh, dej txias, tsis muaj kiv
- Qhuav kom huv si rau kev tsim kho
Kev ziab:
-Contraindications: Tumble drying (ua rau fibrillation)
-Blot nrog cov ntaub so ntswg nqus
-Air- qhuav inverted ntawm qhov chaw tiaj tus deb ntawm UV raug
Ua tiav:
-Iron ntawm 200-230℃nrog rau kev txhaj tshuaj
-Nias rov qab sab siv daim ntaub xovxwm los tiv thaiv glazing
Cia:
-Acid-dawb daim ntawv ntim kom zoo li qub
-Breathable paj rwb cia hnab
-Kev nyab xeeb-controlled ib puag ncig (RH<65%)
IV. Technical Supplement
Fabric Engineering:
-Yarn Count: Higher counts (Nm>24) yield softer tes
-Kev ua tiav:
-Bio- polishing (kev kho enzyme) txo pilling
-WR/COR ua tiav kev ua pa tsis zoo
Patina Development:
-Natural aging txhim kho tus cwj pwm los ntawm:
-Chromatic softening (tshwj xeeb yog undyed ecru)
-Cov qauv tsim tsis tu ncua ("memory texturing")
-Kev ua kom muaj fiber ntau so
Kev Ua Haujlwm Ciam Tebchaws:
-Tsis suav nrog cov xwm txheej ua lag luam
-Qhov yooj yim rau snagging txawm tias muaj kev puas tsuaj
-Hloov huab hwm coj-rau- lub zog piv dua li cov khoom siv hluav taws xob
Cov ntsiab lus
Bast fibers xa cov kev tswj dej tsis sib haum, kev ua haujlwm zoo, thiab kev zoo nkauj biogenic rau kev ua si / eco- nco qab lub hnab. Lawv qhov tshwj xeeb creasing xav tau cov neeg siv kev lees paub, thaum ua tib zoo txias -cov txheej txheem ntxuav kom ntseeg tau ntev. Lub tswv yim sib xyaw thiab ua tiav nyob rau hauv qhov kev txwv tsis pub muaj, nrog kev txhim kho patina ntuj tsim cov khoom tseem ceeb.
