I. Nchịkọta nke teknụzụ ibipụta Sublimation
Mbipụta sublimation bụ ụdị usoro mbipụta ọhụrụ dabere na njirimara sublimation nke agba ndị na-agbasa. Isi ihe dị mkpa bụ itinye agba ndị na-esi n'ọnọdụ siri ike ruo na ọnọdụ gas site na oke okpomọkụ (180-230℃), nke na-abanye n'ime eriri sịntetik ma na-esi ike. Kemgbe ọ malitere mmepụta ihe na 1970s, teknụzụ a aghọọla ụzọ mbipụta kacha mma maka ákwà polyester na polyester-spandex agwakọta n'ihi na ọ dị mma maka gburugburu ebe obibi (anaghị asacha ya, enweghị mmiri mkpofu) na ngosipụta ụkpụrụ dị elu.
Ojiji nke ákwà polyester pụtara ìhè karịsịa, n'ihi na nhazi molekul ya na mgbasawanye oghere okpomọkụ dị elu, iji mee ka molekul agba banye n'ime; na ákwà polyester-Spandex (ngwakọta polyester nwere spandex) kwesịrị ijide n'aka na ọdịnaya polyester ahụ erughi 70%, iji hụ na agba ahụ na-abanye nke ọma. Ma e jiri ya tụnyere mbipụta ihuenyo ọdịnala, mbipụta Sublimation nwere ike ịrụpụta awa 72 nke mmepụta na-aga n'ihu, ọsọ ahụ nwere ike iru 2000-3000 m / h, ụkpụrụ ahụ nwekwara mmetụta siri ike nke nhazi, mmetụta gradient nke ruo usoro agba 256.
II. Usoro na teknụzụ dị mkpa
1.Nhọrọ tupu ọgwụgwọ na ihe
A chọrọ ka e sie ákwà ndị a kpara nke ọma, kpụọ ha ma kpụọ ha nha iji dozie nsogbu nke ákwà e ji ákwà kpaa na nke a na-akpọ "weft skew" na "rolled end". Iji igwe mbipụta dijitalụ nwere ihe na-abanye n'ime ákwà nwere ike ime ka ákwà ahụ dị nro ma belata nha agba. A na-eme akwụkwọ mbufe na Holland na oke okpomọkụ ma kpuchie ya na oyi akwa silicone iji mee ka mmepụta agba dịkwuo mma.
2. Nhazi na mbipụta dijitalụ
Mgbe emechara nhazi ụkpụrụ site na ngwanrọ CAD, a na-eji isi mbipụta 720dpi x 720dpi nke nwere nkenke dị elu bipụta ink agba mgbasa n'elu akwụkwọ mbufe. A ga-elebara anya na nhazi onyonyo enyo (mgbanwe kwụ ọtọ) iji kwekọọ na ntụziaka mbufe na-esote, ebe a na-achịkwa viscosity ink n'ogo 3-10mPa-s iji gbochie isi mbipụta ahụ ịkpuchi.
3. Usoro nnyefe ọkụ pịa
A na-edozi okpomọkụ mbufe na 180-210℃, a na-achịkwa nrụgide ahụ na 10-12kPa, a na-agbanwekwa oge ahụ ka ọ bụrụ sekọnd 20-45 dịka ọkpụrụkpụ ákwà ahụ si dị. Ngwa nrụgide na-adịghị mma nke vacuum (13.3kPa) nwere ike ime ka nha nha nke agba banye n'ime ihe dị iche iche ka mma, ọkachasị maka akwa polyester-spandex dị elu iji zere ime ka aka sie ike. Dịka ọmụmaatụ, ákwà polyester-spandex dị elu nwere ike iji ọdịnaya polyester dị elu yana njikọta nke paramita 180-210°C/30s, ebe uwe egwuregwu dị elu na-achọ obere oge iji gbochie mmebi spandex.
4. Mmecha na njikwa mma
A chọrọ ndozi okpomọkụ dị elu (150-180℃/min 2) mgbe agbanyechara iji mee ka agba ahụ sie ike, ike ịpịcha ya nwekwara ike iru ọkwa 4-5, ike ịsacha ya nwekwara ike iru ọkwa 4. A na-achọpụta ọdịiche agba ΔE uru (<1.5) site na spectrophotometer, a na-enyocha omimi nke molekul agba site na iji infrared spectroscopy iji hụ na ụkpụrụ ahụ siri ike.
III.Uru na mmachi teknụzụ
Uru.
1. Nchedo gburugburu ebe obibi na arụmọrụ dị elu: enweghị usoro ịsacha, ma e jiri ya tụnyere mmiri obibi akwụkwọ ọdịnala na-azọpụta 95%, ikuku VOC belatara site na 80%.
2. Arụmọrụ agba: ahịrị dị mma nke ukwuu nke 0.1mm na ihe karịrị 90% agba juru eju, ọkachasị na-egbuke egbuke nke ọla, halo gradient na mmetụta ndị ọzọ dị mgbagwoju anya.
Mmachi:
Mmachi eriri: Eriri eke (dịka owu) enweghị agba ruru pasentị iri atọ, ihe karịrị pasentị iri atọ nke spandex na ngwakọta polyester-spandex ga-eme ka agba ghara ịgba ọsọ nke ọma.
Ihe ndị na-akpata ego: Ọnụ ego akwụkwọ mbufe na-eru pasent 35-40 nke mkpokọta ọnụ ahịa mmepụta, ọnụ ahịa agba ndị na-agbasakwa dị pasent 20 karịa agba ndị na-emeghachi omume.
IV. Ọnọdụ ngwa ọhụrụ
Maka nchịkọta ya nke oge opupu ihe ubi/oge ọkọchị nke afọ 2025, ụlọ ọrụ Italian La Perla na-eji teknụzụ ikpo ọkụ iji mepụta Monet's Water Lilies n'ime uwe mmiri polyester-ammonia (78% polyester + 22% spandex), nke a na-achịkwa okpomọkụ kpọmkwem na 230°C/28s, nke mere na ụkpụrụ ahụ ga-ejigide 95% nke njigide agba ya mgbe e mikpuru mmiri mmiri iri.
Ọ bụrụ na ị na-achọkwaákwà akwa igwu mmiri dị elumaka mbipụta sublimation, biko lelee njikọ ngwaahịa anyị n'okpuru:
V. Usoro mmepe n'ọdịnihu
1. Mmelite usoro akwụkwọ ndụ akwụkwọ ndụ
Enwere ike ibelata ikuku carbon site na 42% site na iji agba ndị na-agbasa ihe na bio-based (dịka usoro Clariant's Vat Eden) na eriri polyester ndị a na-emegharị emegharị. EU na-eme atụmatụ iwebata nhọrọ ụtụ isi maka ákwà e biri ebi nke nwere ihe karịrị 30% polyester e megharịrị emegharị site na 2026.
Ugbu a, Fuzhou Huasheng Textile nwere asambodo GRS iji kwado ihe polyester e ji emegharị ihe. Anyị na-agba mbọ mgbe niile na azụmaahịa na-adịgide adịgide na gburugburu ebe obibi, anyị na-ahụkwa nke a ọ bụghị naanị dị ka usoro, kamakwa dị ka ụzọ a na-apụghị izere ezere nke ụlọ ọrụ ahụ ga-esi aga n'ihu.
Mmechi
Teknụzụ obibi akwụkwọ ákwà Polyester/polyester-spandex nke ejiri ákwà a kpara akpa na-agbanwegharị ụlọ ọrụ obibi akwụkwọ na agba ákwà site na njirimara nke "nhazi, arụmọrụ na nkwado". Site na teknụzụ dijitalụ, ọrụ, na omimi nke njikọta, usoro a ga-egosi ike ka ukwuu n'ọhịa nke iyi smart, ákwà ahụike, wdg, iji kwalite mgbanwe ụlọ ọrụ "textile + technology". Ụlọ ọrụ kwesịrị ilekwasị anya na mgbanwe amamihe nke akụrụngwa, nyocha na mmepe nke ihe ndị na-adịghị ize ndụ gburugburu ebe obibi na ịkụnye teknụzụ n'ofe ubi, iji buru ụzọ na nkwalite ụlọ ọrụ zuru ụwa ọnụ.
Fuzhou Huasheng Textile nwere ahụmịhe bara ụba na mmepụta ákwà sublimation, nyocha na mmepe, raara onwe ya nye inyeákwà dị elu nke polyester/polyester spandex nke a kpara akwa sublimationLee ụfọdụ njikọ nke ákwà anyị dabara adaba maka uwe egwuregwu sublimation.
1. Ákwà polyester:
https://www.fuzhoutextile.com/polyester-interlock-quick-dry-bird-eye-mesh-fabric-for-sport-tops-product/
https://www.fuzhoutextile.com/moisture-wicking-polyester-football-mesh-fabric-for-sportswear-product/
https://www.fuzhoutextile.com/polyester-micro-mesh-moisture-wicking-fabric-for-sports-shirts-product/
https://www.fuzhoutextile.com/100-polyester-white-pique-knitted-fabric-for-garment-product/
https://www.fuzhoutextile.com/competitive-price-100-polyester-knitted-interlock-lining-fabric-product/
2. Ákwà polyester-spandex:
https://www.fuzhoutextile.com/polyester-spandex-stretch-jacquard-knitted-mesh-fabric-for-sports-wear-product/
https://www.fuzhoutextile.com/95-polyester-5-spandex-single-jersey-knitted-fabric-product/
https://www.fuzhoutextile.com/polyester-spandex-jacquard-knitting-mesh-fabric-for-lining-product/
https://www.fuzhoutextile.com/polyester-spandex-waffle-jacquard-mesh-stretch-fabric-product/
https://www.fuzhoutextile.com/83-polyester-17-spandex-jacquard-knitted-mesh-fabric-for-sports-shirt-product/
Oge ozi: Mee-21-2025