Ho phethela lesela la masela ke mokhoa oa kalafo oa tekheniki o fanang ka phello ea 'mala, phello ea morphological (e boreleli, ea suede, e ts'oarellang, joalo-joalo) le phello e sebetsang (e ke keng ea qojoa, e se nang felting, e sa aeneng, e seng moth, ho hanyetsa lelakabe, joalo-joalo) ho lesela.Ho qeta poso ke mokhoa o ntlafatsang ponahalo le boikutlo ba lesela le ho ntlafatsa ts'ebetso ea ho aparae leng bohlokoa bakeng sa ho hlahisa sehlahisoa sa boleng bo holimo le ho eketsa femetlhodisano.
Kahoo a re boneng hore na ke eng le hore na ba ka elelloa eng.Re teng ho u fa tharollo ea projeke ea masela e felletseng.Ka kopo ikutloe u lokolohile ho ikopanya le rona.
Stentering finishing ke mokhoa o etsang tšebeliso ea polasetiki ea selulose, silika, boea le likhoele tse ling tlas'a maemo a metsi ho atolosa butle-butle bophara ba lesela ho ea boholo bo boletsoeng le ho o omisa, ka nako e ts'oanang ho tsitsisa tekanyo ea lesela.Ka mekhoa e meng e kang scouring le bleaching, ho hatisa le ho daea pele ho qeta, lesela le atisa ho ba le tsitsipano ea warp, e leng se qobellang lesela hore le otlolle ka lehlakoreng la warp le ho fokotseha ka tsela ea weft, 'me ho etsahala mefokolo e meng, e kang bophara bo sa tšoaneng. , Metsi a masela a sa tšoaneng, maikutlo a mahlahahlaha, joalo-joalo E le ho etsa hore lesela le be le bophara ba junifomo le bo tsitsitseng, le ho ntlafatsa mefokolo e ka holimo le ho fokotsa deformation ea lesela ka mokhoa oa ho apara, ka mor'a hore mokhoa oa ho daea le oa ho qeta o phethoe ha e le hantle, lesela le hloka ho ts'oaroa.
Ka kopo, sheba mochini o mocha oa stener, bakeng sa lintlha tse ling.
2. Pele-Ho Honyela
Preshrinking ke mokhoa oa ho fokotsa ho fokotseha ha masela ka mor'a ho qoelisoa ka metsing ka mekhoa ea 'mele.Nakong ea ho loha, ho daea le ho qeta, lesela le tsitsitse ka lehlakoreng la warp, 'me bophahamo ba leqhubu la buckling ka lehlakoreng la warp bo fokotsehile, kahoo elongation e tla etsahala.Ha lesela la hydrophilic fiber le tletse metsi, fiber ea ruruha, 'me bophara ba likhoele tsa warp le weft boa eketseha, e leng ho eketsang bophahamo ba maqhubu a maqhubu, ho khutsufatsa bolelele ba lesela,' me ho etsa hore ho fokotsehe.Ha lesela le omme, ho ruruha hoa nyamela, empa ho ferekana pakeng tsa likhoele ho ntse ho boloka lesela boemong ba tumellano.Mechanical preshrinking ke ho fafatsa mouoane kapa ho fafatsa ho kolobisa lesela pele, ebe o sebelisa
mechine extrusion ka tataiso warp ho eketsa buckling leqhubu bophahamo ba, 'me joale hlephileng omisa lesela.Ho fokotseha ha lesela la k'hothone pele ho ho fokotseha ho ka fokotsoa hore e be tlase ho 1%, 'me bonolo ba lesela bo tla ntlafatsoa ka lebaka la ho kopanya le ho senya pakeng tsa likhoele le likhoele.Lesela la boea le ka fokotsoa pele ka ho phomola.Ka mor'a ho qoelisoa le ho phutheloa ka metsing a futhumetseng kapa ho fafatsoa ka mouoane, lesela le omisitsoe butle-butle boemong bo phutholohileng, e le hore lesela le fokotsehe ka litsela tse peli tsa warp le weft.Ho fokotseha ha masela ho boetse ho amana le sebopeho sa eona.Boemo ba ho nyenyefala ha masela hangata bo hlahlojoa ka ho fokotsehasekhahla.
3.Crease—Ho hanela
Mokhoa oa ho fetola sebopeho sa pele le sebopeho sa fiber, ho ntlafatsa ho tiea ha eona, le ho etsa hore lesela le be thata ho qhekella ho apara ho bitsoa "crease resisting finishing".E sebelisoa haholo-holo bakeng sa masela a hloekileng kapa a kopantsoeng a selulose fiber, 'me e ka boela ea sebelisoa bakeng sa masela a silika.Ka mor'a ho qeta ho hanyetsa crease, thepa ea ho tsosolosa ea lesela e eketseha,' me thepa e 'ngoe ea matla le thepa ea ho apara e ntlafatsoa.Ka mohlala, khanyetso ea crease le botsitso ba dimensional tsa masela a k'hothone li ntlafalitsoe haholo, 'me bokhoni ba ho hlatsoa le ts'ebetso ea ho omisa kapele le tsona li ka ntlafatsoa.Le hoja matla le ho apara ho hanyetsa ho tla fokotseha ho ea ka likhato tse fapaneng, tlas'a taolo ea maemo a tloaelehileng a ts'ebetso, ts'ebetso ea eona ea ho apara e ke ke ea ameha.Ho phaella ho khanyetso ea crease, matla a ho senya a lesela la viscose a boetse a eketseha hanyenyane, haholo-holo matla a ho senya a metsi.Leha ho le joalo, ho phethoa ha crease resistant ho na le tšusumetso e itseng linthong tse ling tse amanang le tsona, joalo ka ha lesela le robeha le fokotseha ho ea ka likhato tse fapaneng, ho hanyetsa ho hlatsuoa ho fapana ho ea ka sesebelisoa sa ho qetela, 'me lebelo la ho hlatsoa ha lihlahisoa tse dailoeng lia ntlafala, empa lisebelisoa tse ling tsa ho qetela li tla fokotsa. ho potlaka ha didae tse ding.
4. Setlhophiso sa Mocheso,
Thermosetting ke mokhoa oa ho etsa likhoele tsa thermoplastic le metsoako ea tsona kapa masela a lohiloeng a tsitsitseng.E sebelisoa haholo-holo bakeng sa ho sebetsana le likhoele tsa maiketsetso le metsoako ea tsona, e kang nylon kapa polyester, e leng bonolo ho honyela le ho senyeha ka mor'a ho futhumatsa.Thermoplastic fiber masela a tla hlahisa khatello ea kelello ka hare ts'ebetsong ea masela, 'me a atisa ho sosobana le ho senyeha tlas'a ketso ea mongobo, mocheso le matla a ka ntle mosebetsing oa ho daea le oa ho qetela.Ka hona, tlhahiso (haholo-holo ts'ebetsong ea mocheso o mongobo joalo ka ho daea kapa ho hatisa), ka kakaretso, lesela le tšoaroa ka mocheso o phahameng hanyenyane ho feta ts'ebetso e latelang tlas'a tsitsipano, ke hore, mocheso oa mocheso, e le ho thibela ho fokotseha le ho senyeha ha mocheso. lesela le bebofatsa tshebetso e latelang.Ho feta moo, khoele ea elastic (filament), khoele e tlase ea rekere (filament) le khoele e kholo le eona e ka hlahisoa ka mokhoa oa ho beha mocheso o kopantsoeng le litlamorao tse ling tsa 'mele kapa tsa mochini.
Ntle le ho ntlafatsa botsitso ba dimensional, lisebelisoa tse ling tsa lesela la mocheso oa mocheso le tsona li na le liphetoho tse lumellanang, tse kang thepa ea ho mamella metsi le thepa ea ho hanyetsa lipilisi e ntlafatsoa, 'me ho sebetsana le ho thatafala ho feta;Ho robeha ha fiber ea thermoplastic ho fokotseha ha mocheso o ntse o eketseha, empa matla a fetoha hanyane.Haeba mocheso oa ho beha o phahame haholo, bobeli ba bona ba fokotseha haholo;Phetoho ea thepa ea ho daea ka mor'a ho beha mocheso e fapana le mefuta ea fiber.
Nako ea poso: Sep-09-2022