Ibikoresho by'imyenda idafu ya Spunlace yakozwe mu ifu

I. Umusingi w'ibicuruzwa: Ibikoresho by'ibanze bya Spunlace bifite imikorere myiza, Gushyiraho Umusingi Ukomeye w'Ubuziranenge

Ubwiza bw'igitambaro cy'ifu cya spunlace kidafunze gitangirana no gukora neza ibikoresho by'ibanze bya spunlace. Isosiyete yacu ihitamo polyester na polypropylene nk'ibikoresho by'ibanze, binyuze mu ikoranabuhanga rya siyansi ryo gupima no gukura kwa spunlace, kugira ngo yubake ibikoresho by'ibanze bihuza imbaraga, gutuza, no kwihuza, bitanga uburyo bwiza bwo gufata no guhuza neza ifu ishyushye ya PVA:

Imyenda ya Polyester: Shyira ibikoresho by'ibanze imbaraga nziza zo gukurura no kudacika, urebe neza ko ibikoresho by'ibanze bidahinduka cyangwa ngo bivunike mu gihe cyo gutunganya ifu, kuyikata no kuyikoresha igihe kirekire; icyarimwe, ifite ubushobozi bwo kurwanya imiti no gusaza, ishobora kwihuza n'ikirere kigoye cy'ubushyuhe bwinshi n'ubukonje mu kibuga cy'imodoka, yongerera igihe cyose cy'akazi k'ibicuruzwa kandi ikarinda gucika burundu;

Fibre za polipropiline: Zifite ubushobozi bwo kurwanya ingese no kugabanya ubushuhe, ibyo bikaba bishobora kongera ubushobozi bwo kwirinda ubushuhe n'aside na alkali mu bikoresho by'ibanze, birinda ingaruka z'ibidukikije bitose ku mikorere y'ifu ishyushye ya PVA; ariko kandi, uburemere bwayo bworoheje n'imiterere yo kwiyoroshya bishobora kuringaniza ikiguzi cy'ibicuruzwa n'ibisabwa ku bakiriya mu gihe bigenzura imbaraga z'ibikoresho by'ibanze, bikaba bikwiye mu bihe bihendutse mu modoka no mu bindi bice.

Nyuma yo gupima neza ibikoresho bibiri by’ibanze, birafungurwa, bigashyirwa mu ikarita, bigashyirwa ku ruhande, hanyuma bigafatwa n’amazi menshi kugira ngo bikore ibikoresho by’ibanze bisa, byuzuye kandi bihamye. Buri gice cy’ibikoresho by’ibanze gikorerwa igeragezwa ry’ibipimo byinshi nk’uburemere, ubunini n’imbaraga, amakosa akagenzurwa mu rugero ruto cyane kugira ngo harebwe ko ibintu byose bihuye kandi byizerwa, bigashyirwaho urufatiro rukomeye rwo gushyira mu bikorwa neza uburyo bwo gusuka ifu ishyushye ya PVA.

II. Uburyo bw'ibanze: "Spunlace Base Material + PVA Hot Melt Powder Dusting", Itanga umusaruro ufite imikorere ikomeye yo guhuza

Umutambaro wacu udafite ifu wa spunlace urimo ifu ukurikiza intambwe ku yindi yo "kubanza gutegura ibikoresho by'ibanze bya spunlace, hanyuma ugatunganya ifu", ugahindura no kunoza ibipimo byose by'imikorere hashingiwe ku miterere y'ifu ishyushye ya PVA, kandi ukagera ku gihamya cy'inshuro eshatu cy'"ibikoresho by'ibanze bihamye + ifu imwe + ingaruka zikomeye zo guhuza" binyuze mu kugenzura neza, bigatuma ibicuruzwa bikwiranye neza n'ibikenewe mu bijyanye no guhuza imodoka n'ibindi bikorwa:

(1) Gutegura ibikoresho by'ibanze bya Spunlace: Byahinduwe kugira ngo bihuze n'imiterere y'ihuza

Dushingiye ku murongo wacu wo gukora spunlace wikora, kuva ku gutanga ibikoresho fatizo kugeza ku gukora ibikoresho fatizo, inzira yose iragenzurwa, igenzura ko ibikoresho fatizo n'imiterere y'ifu ishyushye ya PVA, n'uburyo ikoreshwa bihuye cyane:

Icyiciro cyo gupima fibre: Hindura neza igipimo cya polyester na polypropylene ukurikije ibyo abakiriya bakeneye - mu rwego rw'imodoka, aho ubushyuhe bwinshi n'imbaraga bikenewe, igipimo cya polyester cyongerwa (urugero, 70% polyester + 30% polypropylene) kugira ngo hongerwe ubushobozi bwo gusaza kw'ibikoresho by'ibanze n'imbaraga zo gukurura; mu zindi nzego rusange, igipimo cya polypropylene gishobora kongerwa neza kugira ngo habeho igiciro gihuye mu gihe hakorwa ibishoboka byose;

Icyiciro cyo kugenzura: Binyuze muri sisitemu yo kugenzura kuri interineti, gukurikirana mu buryo nyabwo uburyo bwo gushyiramo urubuga hamwe n'umuvuduko w'amazi ukabije bikorwa kugira ngo hamenyekane ko ubuso bw'ibikoresho biri hasi n'imigozi ikomeye bihambira, birinda ifu idakwirakwira bitewe n'uko ibikoresho biri hasi bihindagurika kandi bikareba ko ifu ishyushye ya PVA iva aho ikomoka ikomeza kuba.

(2) Gutunganya ifu ishyushye ya PVA: Kugenzura neza, kongera imikorere yo guhuza Hashingiwe ku bikoresho by'ibanze bya spunlace, inzira zo gukurura ifu zikozwe mu buryo bwihariye no kuyishyiraho zishyirwa mu bikorwa hakurikijwe imiterere ya PVA hot melt powder (ifu ishyushye ya polyvinyl alcohol), nk'ahantu ho gushonga, gufatana kw'ifu, no kuba nziza ku bidukikije no kutangiza ibidukikije, kugira ngo wongere imikorere yayo ikomeye yo gufatana:

Guhitamo ibikoresho byo gushonga ifu: Ifu ishyushye ya PVA ikoze neza cyane itoranywa kugira ngo hatagira umwanda usigara, kandi ntigira ingaruka ku bidukikije kandi ntigira uburozi, yujuje ibisabwa ku bidukikije ku bikoresho by'imodoka (nk'uko VOC yubahiriza ibikubiye mu bikoresho) n'ibisabwa mu mutekano mu zindi nzego. Muri icyo gihe, ifu ishyushye ya PVA ifite aho ishongesha ikwiriye itoranywa hashingiwe ku bushyuhe bw'aho umukiriya akoresha (urugero, moderi zifite aho ishongesha ingana na 120-140°C zitoranywa ku bidukikije by'ubushyuhe bwinshi, naho moderi zifite aho ishongesha ingana na 80-100°C zitoranywa ku bidukikije bisanzwe) kugira ngo habeho ingaruka zihamye zo gufatana.

Kugenzura uburyo ifu ikoreshwa neza: Hakoreshwa imashini zikoresha ifu ikoreshwa neza cyane. Ukurikije ingano y'uduce (mesh 80-120) n'uburyo ifu ishyushye ishongeshwa na PVA ikora, umuvuduko wo kuyitwara (ushobora guhindurwa kuva kuri 5 kugeza kuri 8g/㎡), ubugari bwo kuyikoresha (ishobora guhindurwa kuva kuri 0.5 kugeza kuri 2m), n'intera hagati y'iminwa biranozwa. Igikoresho cyo gufungurira ifu ihindagurika nacyo gikoreshwa mu gukumira ifu yiyongera. Hagati aho, sisitemu yo gushakisha infrared ifite ibikoresho byo kugenzura ingano y'ifu ikwirakwira mu gihe nyacyo, ikosa rigenzurwa muri ± 2%, rituma ifu ishyushye ishongeshwa na PVA ikwirakwira ku buso bw'ibikoresho byo hasi nta gukururana cyangwa ngo ifu ibure gukwirakwira, kandi hirindwa gufatana ku buryo butari bumwe.

Kongera uburyo bwo gufunga: Nyuma yo gusuka ifu mu ifu, umurongo ukoreshwa mu gukanda neza (ufite ubushyuhe buhuye n'aho ifu ishyushye ishongesha ya PVA, ifite ikosa rya ± 5°C) ukoreshwa kugira ngo ifu ishongeshwe vuba kandi ifatanye neza n'imigozi y'ibikoresho by'ibanze. Muri icyo gihe, hakoreshwa igitutu kiringaniye (0.3-0.5MPa) kugira ngo habeho isano ikomeye. Nyuma yaho, hakorwa uburyo bwo gukonjesha no gushushanya kugira ngo ifu ishyushye ishongesha ya PVA ikomere mu buryo buhamye, kugira ngo idacika mu gihe cyo kuyitunganya nyuma (nk'iyo kuyikata no kuyisiga) cyangwa kuyikoresha igihe kirekire, kandi ikomeze gukora neza.

Icya gatatu. Ibyiza by'ibicuruzwa: Guhuza n'ibikenewe, Guha imbaraga porogaramu zo mu byiciro byinshi

Dukoresheje ibikoresho by'ibanze bya spunlace byiza cyane hamwe n'ikoranabuhanga rigezweho rya PVA hot melt powder dusting, umwenda wacu wa spunlace udaboshye ufite ibyiza byinshi by'ingenzi, cyane cyane mu bijyanye n'imodoka, ndetse unahuza n'ibisabwa mu buryo butandukanye:

Gufata neza kandi guhamye: Urupapuro rw'ubudodo rukozwe n'ifu ishyushye ya PVA ishongeshejwe rufite imbaraga nyinshi kandi rufatanye neza n'ibikoresho by'ibanze bya spunlace. Mu bikorwa by'imodoka, rushobora kwihanganira gutigita igihe kirekire no gusimburana ubushyuhe buri hejuru n'ubuke (-30°C kugeza 80°C), kandi ingingo zo gufatana ntizikunze kwangirika cyangwa kugwa. Mu zindi nzego, runatuma habaho gutinda guhagarara igihe kirekire, rukirinda kubungabungwa kenshi.

Uburyo bwiza bwo gukurura ifu: Binyuze mu bikoresho bigezweho no gukurikirana mu buryo bugezweho, ifu ishyushye ya PVA ikwirakwizwa ku buso bw'ibikoresho, ifite ingano ihoraho yo gukurura ifu kuri santimetero kare, bigatuma habaho imbaraga zimwe zo gufatana mu gice icyo ari cyo cyose cy'ibicuruzwa kandi nta ntege nke zihari, bityo bikongera ubwiza bw'ibicuruzwa biri inyuma.

Guhangana bikomeye n'ibidukikije: Ubudahangarwa bw'ubushyuhe bw'ibikoresho bya spunlace, kudashonga, no kudashonga, hamwe n'ifu ishyushye ya PVA ishongesha hamwe n'aho ishongesha neza, bituma ibicuruzwa bishobora kumenyera ubushyuhe bwinshi n'ubuke, ubushuhe mu kibuga cy'imodoka, ndetse n'ubushyuhe busanzwe, ubwumye, cyangwa ubushuhe buto mu zindi nzego, nta kwangirika k'imikorere.

Ifite umutekano, irinda ibidukikije, kandi ikurikiza amategeko: Ifu ishyushye ya PVA ikoze neza cyane ntabwo ihumanya, ntihumura, kandi irangiza ibidukikije (kuri bimwe na bimwe), kandi ibikoresho by'ibanze bya spunlace byujuje ibisabwa ku bidukikije, nta bice byangiza bivamo, bigatuma ikoreshwa mu mazu y'imodoka, ibikoresho by'ubwubatsi byo mu rugo, n'ahandi hantu hasabwa gukorana n'abantu cyangwa ibidukikije.

Kane. Imiterere y'Ikoreshwa: Kwibanda ku Rwego rw'Imodoka, Guhuza n'Ibisabwa mu Nganda Nyinshi

Igitambaro cyacu kidapfundikirwa gikozwe mu ifu, gifite ibyiza byo "ibikoresho bikomeye by'ibanze + ifu ishyushye ya PVA ikoze mu buryo bukomeye", cyibanda ku rwego rw'imodoka ndetse no ku zindi nganda, kikaba inkunga y'ingenzi mu kuvugurura uburyo abakiriya bashyiramo ibicuruzwa byabo ku buryo bufatika:

Imodoka (ikoreshwa ry'ingenzi): Imbere mu gufunga ibice: Nk'igikoresho cyo gufunga intebe z'imodoka (imyenda n'ifuro), inzugi (uruhu n'ubutaka), n'ibikoresho (urwego rw'imitako n'umugozi), ifu ishyushye ya PVA ishonga iyo ishyushye kugira ngo itange imbaraga zikomeye zo gufunga, bigatuma ibice bihuza neza. Ifite ubushobozi bwo kwirinda ubushyuhe kandi ntabwo ishobora gutandukana iyo ikoreshejwe igihe kirekire. Byongeye kandi, ni nziza ku bidukikije kandi ntabwo irimo uburozi, yujuje ibisabwa kugira ngo umwuka mwiza uboneke mu modoka.

Ibikoresho byo gukingira urusaku: Binyuze mu guhuza umwenda udakozwe mu ifu n'ibikoresho byo gukingira urusaku by'imodoka (nk'ipamba rifata urusaku n'impapuro zo gukingira urusaku), ifu ishyushye ya PVA ishobora kugira isano ikomeye hagati y'ibyo byombi, yongera uburyo ibikoresho byo gukingira urusaku bifatanye n'umubiri w'imodoka, ikagabanya urusaku rwo gutigita, kandi ikanoza ingaruka zose zo gukingira urusaku rw'imodoka.

Ubufasha mu gupfunyika insinga: Ikoreshwa mu gupfunyika insinga z'imodoka, ifu ishyushye ya PVA ishobora gutunganya imiterere y'insinga nyuma yo gufatana, ikarinda insinga zirekuye gushwanyagurika no gutanga urusaku. Byongeye kandi, ibikoresho by'ibanze bifite ubushobozi bwo gusaza neza, bikaba bikwiye ahantu hashyuha cyane nko mu bice bya moteri.

Izindi porogaramu (ikoreshwa ry'imirasire):

Ibikoresho byo kubaka mu rugo: Nk'icyuma gihuza inzugi z'ibiti (ibiti bivanze n'icyuma gihuza) n'inzugi zo hasi (imiterere y'icyuma n'icyuma gihuza), ifu ishyushye ya PVA itanga isano ikomeye kandi yizewe nyuma yo gushyushya, kandi ni nziza ku bidukikije kandi ntigira uburozi, ikwiriye ahantu ho mu rugo.

Imbunda n'imyenda yo mu rugo: Ikoreshwa mu guhuza imyenda (imyenda n'umukara) n'ibipfukisho bya sofa (imyenda n'umurabyo), yirinda impumuro iterwa no gukoresha kole kandi igatanga imbaraga zihagije zo gufatana ku gikoresho cya buri munsi. Hari ubwoko bushobora kugumana uburyo runaka bwo gufatana ndetse na nyuma yo gukaraba.

Ahantu ho gupakira: Nk'urwego rwo gufatanya no gusimbuza ibintu byoroshye (nk'ibirahuri n'ibikoresho by'ikoranabuhanga), ifu ishyushye ya PVA ishobora gusimbuza ibintu ku bikoresho byo gupakira nyuma yo gushyushya, ikarinda kwangirika kw'ibintu bishobora kugongana mu gihe cyo kubitwara. Uburyo bworoshye ibidukikije kandi bushobora kwangirika bushobora kandi kugabanya umwanda uhumanya uturuka ku gupakira.

V. Indangagaciro y'ikirango: Ireme rihoraho, inyungu rusange n'inyungu rusange

Kuva yashingwa, Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. yahoraga ifata "ubwiza buhoraho" nk'ishingiro ry'iterambere ryayo, ihuza mu gikorwa cyose cyo gukora imyenda ya spunlace nonwoven yasizwe ifu (polyester na polypropylene substrates, PVA hot melt powder sprinkles):

Ingano y'ibikoresho fatizo: Hitamo neza abatanga imigozi ya polyester na polypropylene hamwe n'ifu ishyushye ya PVA. Buri cyiciro cy'ibikoresho fatizo kigomba gutanga raporo z'ubuziranenge (nk'isuzuma rya PVA hot melt powder melting point, isuzuma ry'ubuziranenge, isuzuma ry'imbaraga za fibre), hanyuma ugatsinda isuzuma rya sosiyete yacu kugira ngo urebe neza umutekano n'ubwizerwe by'isoko.

Umusaruro urangiye: Hashyizweho abakozi b’inzobere mu kugenzura ubuziranenge n’ibikoresho byo gushakisha kuri interineti, igenzura ry’igihe nyacyo rikorwa ku buryo bw’ingenzi nko gushyiraho substrate (ubunini, imbaraga), gukoresha ifu neza (ingano y’ifu, ingano y’ifu), n’ingaruka zo kuyifata (imbaraga zo gufata, kwirinda ubushyuhe). Ku bicuruzwa biri mu rwego rw’imodoka, hakorwa ibizamini by’inyongera ku bushyuhe buri hejuru n’ubushyuhe buke n’ibizamini byo guhindagura kugira ngo hirindwe ko ibicuruzwa bitari ku rwego rwo hejuru byinjira ku isoko.

Iherezo rya serivisi: Guha abakiriya serivisi yuzuye iva muri "itumanaho ry'ibikenewe - igishushanyo mbonera cy'ibisubizo (nk'uburyo bwo guhindura igipimo cya substrate na PVA hot melt powder melting point hashingiwe ku mikoreshereze) - gukora icyitegererezo - gukora itsinda - gukurikirana nyuma yo kugurisha". Niba abakiriya bafite ibisabwa byo guhindura ingaruka zo guhuza, ibipimo by'imikorere bishobora kunozwa vuba kugira ngo ibicuruzwa bihora byujuje ibisabwa nyabyo.

Mu gihe kizaza, tuzakomeza kuyoborwa n' "ibyo abakiriya bakeneye", kongera udushya mu ikoranabuhanga rya PVA hot melt powder dusting mu rwego rw'imodoka (nk'iterambere ry'ibisubizo bya PVA hot melt powder bifite ubushyuhe bwinshi n'imbaraga zikomeye zo gufata), no kwagura uburyo bwo kuyikoresha mu modoka nshya zikoresha ingufu, ibikoresho byo mu rugo byo mu rwego rwo hejuru, n'ibindi. Twiyemeje kuba umutanga serivisi "wizewe, wihariye, ufite serivisi z'umwuga" mu rwego rw'imyenda idafumbiwe ya spunlace, no gukorana n'abakiriya kugira ngo tugere ku ntego y'iterambere ry'igihe kirekire ari yo "ubufatanye buhoraho, inyungu rusange n'inyungu rusange".