Ibikoresho by'imyenda idafunze bya polyester byasubiwemo

I. Uburyo bwo gukora imyenda idafite ubudodo ya Spunlace

Ishingiro ry'imyenda idafite irangi rya polyester ikoreshwa mu gutunganya no gushushanya ibikoresho fatizo byasubijwemo hamwe n'ikoranabuhanga rya spunlace kugira ngo habeho uburinganire hagati y'"ubuziranenge ku bidukikije n'imikorere". Changshu Yongdeli spunlaced Nonwoven Fabric Co., Ltd. igenzura ko buri gicuruzwa cyubahirizwa, gihamye kandi cyizewe binyuze mu kugenzura neza inzira. Uburyo bwihariye ni ubu bukurikira:

Guhitamo no gutunganya mbere y'igihe ibikoresho fatizo byasubijwe mu buryo bushya (Intambwe y'ingenzi):

Guhitamo ibikoresho fatizo: Hitamo cyane polyester yasubiwemo n'imigozi ya polypropylene yasubiwemo ihuye n'amahame ngenderwaho yo kurengera ibidukikije ku rwego rw'igihugu (nk'ibi bikurikira: GB/T 38413-2019 "Ibisabwa mu isuzuma ry'inganda z'icyatsi kibisi mu nganda za fibre yasubiwemo (Polyester, Polyamide)"). Ibikoresho fatizo biva mu macupa ya pulasitiki yasubiwemo n'imyanda, bitunganywa n'inganda zisanzwe. Buri gice cy'ibikoresho fatizo kigomba gutanga "icyemezo cyo gukurikirana ibikoresho fatizo byasubiwemo" na "raporo y'isuzuma ry'ibidukikije" kugira ngo harebwe ko nta byuma biremereye cyangwa imiti yangiza.

Gutunganya ibikoresho fatizo mbere yo kubitunganya: Bitewe n'uburyo isoko rigoye, imigozi isubijwemo igomba kubanza gutondekwa hakoreshejwe ibikoresho kugira ngo ikureho imyanda (nk'imyanda y'icyuma, imigozi idasukuye); hanyuma ikinjizwa mu bikoresho bifunguye, hakoreshejwe uburyo bwo gufunguza imigozi mike kugira ngo hirindwe ko imigozi yangirika bitewe n'imbaraga nkeya ugereranyije n'imigozi y'umwimerere; nyuma yo gufunguka, imigozi migufi n'umukungugu bikurwaho n'imashini isukura imigozi isubijwemo isuku ku kigero cya 99%, bigashyiraho urufatiro rwo kuvanga no gukora urusobe rw'imigozi nyuma.

Igipimo cya Fibre no Kuvanga: Dukurikije ibisabwa mu mikorere y'umusaruro (nk'imbaraga, ubworoherane, ubushobozi bwo guhumeka), duhindura siyansi igipimo cya polyester yasubiwemo na polypropylene yasubiwemo (igipimo gisanzwe ni 6:4 kugeza 8:2, hamwe na polyester yasubiwemo yongera imbaraga na polypropylene yasubiwemo yongera ubworoherane), kandi twongereho agace gato ka fibre ya viscose yasubiwemo (kugira ngo twongere uruhu). Uburyo bwo kuvanga bukoresha imashini ivanga ifite umurongo ubiri, igenzura ko fibre zikwirakwira mu buryo bumwe binyuze mu kuvanga inshuro zitandukanye kugira ngo hirindwe ko fibre iterana kandi ikemeza ko urubuga ruhoraho.

Guhuza mu buryo bw'ikoranabuhanga (Kunoza Fibre Ikoreshwa mu Gutunganya Fibre): Fibre zivanze zinjira mu mashini itunganya imashini itunganya ikoresheje ubuhanga buhanitse, ukurikije uburebure bugufi n'imbaraga nkeya z'imipira ikoreshwa mu gutunganya imashini, hakoreshejwe igitambaro cy'urushinge cyangiritse cyane n'ibipimo byo gushonga byihuta cyane (umuvuduko wo gushonga ugabanukaho 10%-15% ugereranije n'imipira y'umwimerere), bigabanya kuvunika kwa fibre; icyarimwe, guhindura intera y'umuzingo kugira ngo harebwe ko imipira igororotse kandi ingana, hamwe n'ubugari bugenzurwa muri ± 2.5%, bitanga substrate ihamye yo gukomeza imipira nyuma.

Gukomeza Ingufu (Uburyo bwo Gutanga Ingufu): Gukoresha ikoranabuhanga rya "multi-stage progressive spunlace" kugira ngo rihuze imbaraga z'imigozi isubijwemo n'ubudahangarwa bw'ubuso bw'imyenda:

Spunlace yo mu cyiciro cya mbere ifite umuvuduko muto (umuvuduko wa 6-8 MPa): Mu ntangiriro tunganya imiterere y'urukuta kugira ngo wirinde ko insinga zisubirwamo zigenda zihinduka bitewe n'umuvuduko mwinshi;

Icupa ry'umugozi ryo hagati (igitutu cya 10-12 MPa): Gukoresha umutwe w'umugozi ugororotse (ku nguni ya 30° ugana ku rushundura) kugira ngo ushyire amazi mu buryo buyobora, bigatuma insinga zisubirwamo zihuza kandi zikongera imbaraga z'ubuso bw'imyenda mu buryo burambuye;

Spunlace ifite umuvuduko mwinshi (umuvuduko wa 13-15 MPa): Ikoresheje imitwe ya spunlace ifite ubucucike bwinshi mu gutwikira, yongera ubucucike bwa fibre entanglement, igenzura ko imbaraga zo gukurura zigenda zigabanukaho ≥ 8 N/5 cm kandi imbaraga zo gukurura zigabanukaho ≥ 5 N/5 cm (byageragejwe hakurikijwe GB/T 24218.3-2010), byujuje ibisabwa mu ikoreshwa rya buri gihe.

Kubura amazi no kumisha (igishushanyo mbonera cyayo kidahungabanya ibidukikije kandi kizigama ingufu): Igitambaro gitose kidafunze nyuma yo kongera ingufu zo mu bwoko bwa spunlace kibanza koherezwa mu bikoresho bikoresha amazi adafite amazi (igipimo cyo kubura amazi 75%-85%), mu gihe cyo kubura amazi, amazi yanduye anyuzwa mu buryo bwo kongera gukoresha amazi bw’ikigo bwite hanyuma agakoreshwa, byongera ikoreshwa ry’amazi ku kigero cya 30%; hanyuma yinjira mu bikoresho byumisha umwuka ushyushye, hakoreshejwe ikoranabuhanga ryo kugarura ubushyuhe (ubushyuhe bwo kumisha 80-110℃, 10℃ munsi y’uburyo busanzwe), bigabanya ikoreshwa ry’ingufu mu gihe birinda gusaza kw’imigozi ivuguruye bitewe n’ubushyuhe bwinshi, kandi ubushuhe bw’ibicuruzwa bya nyuma bugenzurwa muri 5%.

Nyuma yo kuvurwa no gukatwa (guhindura imikorere): Dukurikije ibyo abakiriya bakeneye, nyuma yo kuvurwa harimo: kuvurwa hifashishijwe amazi (ku bijyanye n'isuku, kunoza umuvuduko wo kwinjiza amazi), kuvurwa hifashishijwe imiti irwanya udukoko (ku bijyanye n'isuku, kugabanya ukwiyongera kw'ibinyabutabire), no kuvurwa hifashishijwe imiti irwanya udukoko (ku bijyanye no guhanagura ibinyabutabire mu nganda, kugabanya kwinjizwa mu binyabutabire); nyuma yo kuvurwa, bicibwamo imizingo cyangwa impapuro n'imashini ikata neza hakurikijwe ubugari bwagenwe (m 1-3.2) n'uburebure, inzira yo gukata ikoresha uburyo bwo kugenzura umuvuduko ufunze kugira ngo hirindwe ko ibintu byahinduwe bitagenda neza.

Igenzura ry’ubuziranenge n’ububiko (isuzuma ryuzuye): Uretse isuzuma risanzwe, imbaraga, n’ibizamini byo kwinjira mu mwuka, inzira yo kugenzura ubuziranenge irimo kandi "isuzuma ry’imiterere isubiwemo" na "isuzuma ry’ibidukikije": binyuze muri spectroscopy ya infrared, imiterere ya fibre isubiwemo iragenzurwa (igenzura ko igipimo cy’ibikoresho bisubiwemo ari ≥ 90%), kandi binyuze mu kigo cy’isuzuma cy’umuntu wa gatatu, hakorwa isuzuma ry’ibyuma biremereye (lesde, cadmium, nibindi) na formaldehyde (byose byujuje ibipimo bya GB 18401-2010 A-class); muri icyo gihe, hakorwa isuzuma ry’uko ibicuruzwa byangiritse (ibipimo by’ibidukikije karemano byangiritse mu minsi 180 ≥ 60%, byujuje ibipimo bya GB/T 28018-2011). Ibicuruzwa byujuje ibisabwa gusa ni byo bishobora kubikwa mu bubiko.

II. Ibyiza by'ingenzi by'imyenda idafunze ya fibre spunlace

Imiterere y’ibidukikije iragaragara cyane, ituma habaho iterambere rito rya karuboni: Ibikoresho by’ingenzi by’umusaruro ni polyester ikoreshwa mu kongera gukoreshwa na polypropylene ikoreshwa mu kongera gukoreshwa, kuri buri toni 1 y’imyenda idakozwe mu buryo bwa fibre spunlace, toni 6-8 za plastiki y’ibanze ziragabanuka, kandi toni zigera kuri 3 z’imyuka ya karuboni ihumanya ikirere iragabanuka, ibi bikaba bihuye na politiki ya "karuboni ebyiri" n’ibisabwa ku ruhererekane rw’ibicuruzwa ku bakiriya bo munsi y’amazi. Muri icyo gihe, ibicuruzwa bishobora kwangirika igice (uruvange rw’imigozi ikoreshwa mu kongera gukoreshwa n’umugozi muto w’ibanze) cyangwa bigakoreshwa binyuze muri sisitemu yo kongera gukoreshwa, bigakora umuyoboro ufunganye w’uruziga "umutungo - ibicuruzwa - imyanda - umutungo ukoreshwa mu kongera gukoreshwa", ukwiriye abakiriya baha agaciro ishusho y’ikirango cy’ibidukikije.

Imikorere igereranywa n'imigozi y'ibanze, ifite ubwiza bwinshi ku giciro: Binyuze mu gutunganya ibikoresho fatizo mbere yo kubikora no kunoza ikoranabuhanga rya spunlace, imikorere y'ibicuruzwa iri hafi y'iy'imyenda idafunze ya spunlace y'ibanze: imbaraga zo gukurura ≥ 8 N/5 cm, imbaraga zo gukurura ≥ 5 N/5 cm, ubushobozi bwo kwinjira mu mwuka ≥ 300 L/m²·s, ubushobozi bwo kwangirika ≥ inshuro 300 (byageragejwe n'umuhanga mu gupima uburibwe bwa Martindele), byujuje ibisabwa mu bihe bisanzwe nko mu isuku, mu rugo no mu nganda. Muri icyo gihe, igiciro cy'ibikoresho fatizo bisubirwamo kiri hasi ya 15%-20% ugereranyije n'iby'ibikoresho fatizo by'ibanze, bigamije imikorere myiza mu gihe bigabanya ikiguzi cyo kugura ku bakiriya no kongera ubushobozi bwo guhangana ku isoko ry'ibicuruzwa.

Isoko ry’ibikoresho fatizo rirujuje ibisabwa kandi rifite umutekano: Isosiyete ihitamo cyane abatanga ibikoresho fatizo bishobora kongera gukoreshwa, insinga zose zishobora kongera gukoreshwa zituruka mu bigo byujuje ibisabwa kandi bisanzwe, itanga inyandiko zuzuye zo gukurikirana ibikoresho fatizo, zigenzura ko nta bintu fatizo birimo imiti ibujijwe. Iki gicuruzwa cyageragejwe n’ibigo byemewe nka SGS na CNAS. Ingano ya formaldehyde ni ≤ 20mg/kg, naho ingano ya feri nini ni ≤ 10mg/kg. Yujuje amahame mpuzamahanga yo kurengera ibidukikije nka EU REACH regulations na US CPSIA, kandi ifite umutekano wo gukoreshwa mu bikoresho by’isuku n’ibikoresho byo mu rugo bihura n’umubiri w’umuntu.

Iyi gahunda irahinduka cyane kandi ishobora guhindurwa uko yakabaye: Imyenda ya fibre spunlace idafunze ishobora guhindurwa uko yakabaye nyuma yo kuvurwa, nko gukoresha amazi, kurwanya bagiteri, no kurwanya static. Ishyigikira kandi guhindura imiterere itandukanye (nk'imiyoboro, ubudodo busanzwe, n'ubudodo) (reba uburyo ikigo gikoresha imiyoboro n'ubudodo bufunze). Dukurikije ibyo inganda zikeneye, igipimo cy'imiyoboro yafunze gishobora guhindurwa (nk'uko kongera igipimo cya polypropylene yafunze kugira ngo yongere ubworoherane, no kongera igipimo cya polyester yafunze kugira ngo yongere imbaraga), guhaza mu buryo bworoshye ibikenewe bitandukanye by'ibicuruzwa by'isuku, imyenda yo guhanagura mu nganda, imyenda yo gutwikira ubuhinzi, nibindi.

Icya kane. Ibiranga ibikoresho by'imyenda idakozwe mu budodo bwa Fiber Spunlace

Imiterere ihamye, iramba cyane: Hakoreshejwe uburyo bwinshi bwo gukomeza imigozi, imigozi ivuguruye irafatanye cyane, kandi imiterere y'imyenda irahamye, nta kintu na kimwe cyo gutandukanya imigozi cyangwa kwangirika. Nyuma yo kugeragezwa, ibicuruzwa bigumana imiterere yabyo yuzuye nyuma yo gushwanyagurika inshuro 500 (nk'iyo guhanagura no gupfuka), no kurekura igihe cyo gucika ≥ 25%, byujuje ibisabwa kugira ngo bikoreshwe inshuro nyinshi (nk'imyenda yo guhanagura mu nganda, imyenda yo gusukura mu ngo).

Yoroshye kandi yoroheye uruhu, yoroshye kuyikoresha: Binyuze mu kongeramo imigozi ya polypropylene yavuguruwe no gukaraba bidakomeye, iki gicuruzwa gifite imiterere yoroshye kandi ishimishije, gifite amanota yo kumva uruhu (dukurikije amahame ya ISO 12826) arenga 4.0, kandi nta gushyuha iyo kigeze ku ruhu. Kirakwiriye mu bihe aho kigera ku mubiri w'umuntu, nko ku buso bw'ibicuruzwa by'isuku (nk'ubuso bw'ibicuruzwa by'abantu bakuru badakoresha isuku), imyenda yo gusukura yo mu rugo (nk'imyenda y'abana ihanagura imyenda), n'ibindi, birinda kubabara uruhu.

Ihumeka kandi inyura mu mazi, ishobora guhinduka: Imiterere y'imiyoboro mito ikorwa n'uburyo bwa spunlace hamwe n'imiterere y'imiyoboro yavuguruwe bihurira hamwe, hamwe n'umuvuduko w'umwuka wa ≥ 300L/m²・s n'umuvuduko w'amazi wa ≥ 10mL/s (nk'uko GB/T 24218.7-2010 isuzuma ribigaragaza). Ikwiriye mu bihe bisaba umwuka n'amazi, nko mu mwenda w'ubuhinzi upfukamo imbuto (uhumeka kandi utose, gutuma imbuto zimera neza), urwego rw'amazi meza (amazi asohoka vuba kugira ngo uruhu rugume rwumye) n'ibindi.

Ubudahangarwa bwiza bw'imiti, ikoreshwa mu buryo bwagutse: Polyester ivuguruye n'imigozi ya polypropylene ivuguruye bifite ubudahangarwa bwiza bw'imiti kandi birwanya aside isanzwe (pH 4-8), alkali (pH 8-12), n'isabune. Ikwiriye imyenda yo guhanagura ikoreshwa mu nganda (nk'ihanagura ibara ry'amavuta mu mashini, guhanagura ibara ryoroheje ry'imiti mu rwego rwa laboratwari), imyenda yo gusukura igikoni (nk'ihanagura ibara ry'amavuta) n'ibindi bintu bisaba guhumeka no kwinjira mu mazi.

Tano. Ingano y'uburemere bw'imyenda idakozwe mu budodo bwa Fiber Spunlace

Umutambara wa spunlace udakoze mu budodo wakozwe na Changshu Yongdeli Spunlaced Non-Woven Fabric Co., Ltd. ufite uburemere buri hagati ya garama 25/㎡ - 120/㎡, ushobora guhindurwa mu buryo bworoshye hakurikijwe igipimo cy'imigozi yavuguruwe n'imiterere y'ikoreshwa. Imiterere n'imiterere ikoreshwa kuri buri buremere ni ibi bikurikira:

Ibikoresho bifite uburemere buke (25g/㎡ - 45g/㎡): Byoroheje kandi byoroshye, bifite polipropylene nyinshi yavuguruwe (30%-40%), bikwiranye cyane cyane n'ibicuruzwa by'isuku (nk'ibicuruzwa by'abantu bakuru badakora isuku, ibikoresho byoroheje byo gutose), ibikoresho by'ubuvuzi (nk'ibipfundikizo by'ubuvuzi bishobora gukoreshwa, agapfukamunwa k'imbere), n'ibipfundikizo byoroheje byo gupakira imbere (nk'ibicuruzwa by'ikoranabuhanga bidafata ivumbi). Urugero, ibicuruzwa bya 30g/㎡ bikoreshwa nk'ibicuruzwa by'abantu bakuru badakora isuku, bifite umwuka mwiza n'amazi yinjira, bigabanya ubushyuhe bw'uruhu.

Ibikoresho bifite uburemere buringaniye (46g/㎡ - 80g/㎡): Ingufu n'ubworoherane biringaniye, hamwe n'igipimo cya polyester yavuguruwe cyazamutse kigera kuri 70%-80%, gikwiriye imyenda yo gusukura mu ngo (nk'imyenda yo guhanagura mu gikoni, imyenda yo gusukura mu bwiherero), imyenda yo gupfuka imbuto z'ubuhinzi (nk'imyenda yo gupfuka imbuto z'imboga), n'ibikoresho byo mu rugo bishobora gukoreshwa (nk'imyenda yo ku meza ikoreshwa rimwe, amasakoshi yo guhaha). Urugero, ibicuruzwa bya 60g/㎡ bishobora gukoreshwa nk'imyenda yo gusukura mu gikoni, bidashobora kwangirika kandi ntibishobora gusigwa amavuta, kandi bishobora kongera gukoreshwa inshuro 5-10. Ingufu zo gusukura zabyo ziri hafi y'iz'ibicuruzwa by'umwimerere bya fibre.

Ibikoresho biremereye cyane (81g/㎡ - 120g/㎡): Bifite imbaraga nyinshi kandi biramba neza, bifite polyester yasubiwemo ya ≥ 80%. Bikwiriye imyenda yo guhanagura mu nganda (nk'imyenda yo guhanagura irangi ry'amavuta y'imashini, imyenda yo gusukura ibice by'imashini), imyenda yo gukumira ibyatsi bibi mu buhinzi (niba ari iyo gukumira ibyatsi bibi mu busitani), n'imyenda ipakiye cyane (nk'imyenda yo kurinda gutwara ibicuruzwa mu nganda). Urugero, umusaruro wa 100g/㎡ ukoreshwa nk'imyenda yo gukumira ibyatsi bibi mu buhinzi, irwanya gusaza no kwangirika. Ishobora gukoreshwa hanze mu gihe cy'imyaka 1-2, kandi imiterere y'urushundura ituma amazi y'imvura yinjira ntagire ingaruka ku mikurire y'ibihingwa.

V. Ingano y'imitako ikoreshwa mu gutunganya imyenda idafite ifumbire ya Fiber Spunlace

Isoko ry'Ibicuruzwa by'Isuku: Ku bijyanye n'isuku yo hagati n'isuku idahumanya ibidukikije, ibi bikoresho bishobora gukoreshwa nk'urwego rw'ubuso bw'ibicuruzwa by'abantu bakuru badashaka kwifata (uburemere buke 30-40g/㎡, bihumeka kandi binyura mu mazi, bigabanya uburibwe bw'uruhu), ibikoresho by'ibanze byoroshye byo guhanagura amazi (40-45g/㎡, byoroshye kandi bifasha uruhu, byujuje ibisabwa mu kurinda ibidukikije kugira ngo bitangirika), n'urwego rw'amazi yo kwita ku bidukikije (50-60g/㎡, amazi yoroshye yo gusohora amazi, agakomeza kwumisha ubuso). Urugero, ikigo gishinzwe isuku cyakoresheje umwenda wa 35g/㎡ wa fibre spunlace udakoze nk'urwego rw'ubuso bw'ibicuruzwa by'abantu bakuze badashaka kwifata, kandi ibi bikoresho byakunzwe cyane n'ibigo byita ku bageze mu zabukuru n'ibitaro by'abaturage kubera "kurengera ibidukikije + ku giciro gito", hamwe n'ubwinshi bw'ibicuruzwa byoherejweho bwa 25%.

Isoko ryo Gusukura Inzu n'Ibicuruzwa bya Buri Munsi: Kubera ko abaguzi barushijeho gusobanukirwa ibidukikije, ibicuruzwa byahindutse amahitamo meza ku bikoresho byo gusukura inzu: ibikoresho bifite uburemere buringaniye bwa 50-70g/㎡ bikoreshwa mu myenda yo gusukura igikoni (irinda kwangirika no kudakoresha amavuta, irashobora kumeswa no kongera gukoreshwa), imyenda yo guhanagura mu bwiherero (amatafari yoroshye kandi adashwanyagurika); ibicuruzwa bifite 60-80g/㎡ bikoreshwa mu myenda yo ku meza ikoreshwa rimwe gusa (ishobora guhumeka no kudakora ibintu byinshi, irashobora kwangirika nyuma yo gutabwa), amasashe yo guhaha (akomeye cyane, asimbuza amasashe ya pulasitiki, yujuje ibisabwa "bya pulasitiki"). Urugero, imyenda yo gusukura inzu ikoresha igishushanyo mbonera cy'urushundura gifite ishusho ya diyama (reba uburyo bwo gusukura bw'ikigo), ifite ubushobozi bwo gusukura buri hejuru ya 30% ugereranije n'imyenda isanzwe ikoreshwa, kandi yoroshye kuyisukura nta bisigazwa.

Isoko ryo Guhanagura Inganda: Ku bijyanye no guhanagura ibikoresho by’inganda bifite "igiciro gito + kurengera ibidukikije", ibicuruzwa bifite uburemere bwa 80-110g/㎡ bikoreshwa mu guhanagura amavuta mu mashini (ubushobozi bukomeye bwo kwinjiza amavuta, nta bisigazwa bya fibre nyuma yo guhanagura), imyenda yo gusukura mu nganda z’ikoranabuhanga (irwanya static treatment, ikwiriye gusukura ibikoresho neza), imyenda yo guhanagura ibikoresho by’ikoranabuhanga mu rwego rwa laboratwari (irwanya imiti neza, yirinda kwangirika kwa reagent). Iyi mitako ifite igiciro cyiza kurusha imyenda yo guhanagura fibre ya mbere, kandi ihuye n’ibyo inganda zisabwa mu gukora ibidukikije. Nyuma yo gukoreshwa n’ikigo gikora imashini, ikiguzi cyo kugura ibikoresho byo guhanagura cyagabanutseho 18%.

Isoko ry'Ubuhinzi: Mu rwego rw'ubuhinzi, ibi bicuruzwa, bifite ibyiza byo "kurinda ibidukikije + kuramba", bikoreshwa mu myenda itwikiriye ingemwe (uburemere buri hagati ya 45-60g/㎡, ihumeka kandi itose, ituma imbuto zimera, wirinde kwangiza udukoko), umwenda wo kwirinda ibyatsi bibi (uburemere bwinshi bwa 90-120g/㎡, ubuza ibyatsi bibi gukura, wemerera amazi y'imvura kwinjira, urashobora kwangirika nyuma yo kubora, ntuhumanya ubutaka), n'umwenda wo gupfunyika indabyo (50-70g/㎡, amashami n'amababi y'indabyo byoroshye kandi birinda, upfunyika neza kandi utangiza ibidukikije). Urugero, umwenda wo gukumira ibyatsi bibi ukoresha irangi ry'umukara rya masterbatch (imigozi isubirwamo ikwiriye gupfunyika), ifite igipimo cyo gupfuka uburebure bwa ≥ 90%, ingaruka zikomeye zo gukumira ibyatsi bibi, kandi ishobora kwangirika, hirindwa ikibazo cy'umwanda w'ibidukikije w'umwenda usanzwe wo gukumira ibyatsi bibi wa pulasitiki.

Isoko ryo gupakira: Ku bijyanye n'ibyifuzo by'ibipfunyika bitangiza ibidukikije, ibi bicuruzwa bikoreshwa mu myenda yoroshye yo gupakira ibicuruzwa mu nganda (uburemere buri hagati ya 60-80g/㎡, nk'ibice bito bya mekanike, birwanya gushwanyagurika no kutangiza ibidukikije), igipfunyika cy'imbere cyo gupakira impano (50-70g/㎡, nk'igipfunyika cy'imbere cyo gupakira impano kitangiza ibidukikije, kongera isura y'ikirango cy'ibidukikije), n'igipfunyika cy'umusego (80-100g/㎡, gisimbura ifuro, kigabanya umwanda w'umweru). Nyuma yo kwemerwa n'ikigo cy'ubucuruzi bwo kuri interineti, igipimo cy'ibirego ku bidukikije ku bikoresho byo gupakira cyagabanutseho 40%, kandi inyungu z'ikirango zariyongereye. VI. Ishoramari ry'ikigo ku bidukikije n'ingwate ya serivisi

Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. yashyizeho uburyo bwa "Full Life Cycle Environmental Control" ku myenda idafunze ya fibre: Ku mpera y'ibikoresho fatizo, insinga zifunze neza gusa nizo zigurwa, kandi ibikoresho bidafunze neza birakwangwa; Ku mpera y'umusaruro, inzira zo kuzigama ingufu nko kongera gukoresha amazi no kugarura ubushyuhe bw'imyanda zirakoreshwa kugira ngo bigabanye ikoreshwa ry'ingufu n'umwanda mu musaruro; Ku mpera y'umusaruro, "raporo zo kugenzura ibidukikije" na "inyandiko zo gukurikirana ibikoresho byafunze" ziratangwa kugira ngo abakiriya barebe ko bakoresha ibikoresho byujuje ibisabwa.

Muri icyo gihe, ikigo gishobora gutanga serivisi zihariye hakurikijwe ibyo abakiriya bakeneye: Guhindura igipimo cy’imigozi yasubiwemo (nk’umugozi wa polyester usubiwemo cyane, polypropylene isubiwemo cyane), guhindura imiterere y’imigozi (mesh, plain, embossed), kongeramo imikorere yihariye nyuma yo kuvurwa (antibacterial, anti-static, hydrophilic); Ku bakiriya benshi, serivisi zo gupima ingero z’ubuntu zitangwa kugira ngo zifashe abakiriya kunoza imiterere y’ibicuruzwa, bakareba ko imyenda idafite imigozi yasubiwemo ihuye neza n’ikoreshwa ry’imigozi.

Mu gihe kiri imbere, Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. izakomeza kongera ishoramari ryayo mu bushakashatsi no guteza imbere insinga zasubiwemo, isesengura ibintu bivanze "byasubiwemo + ingirakamaro" (nk'imyenda idasubiwemo ikoreshwa mu kuvura bagiteri, imyenda idasubiwemo idakingirwa), no kwagura ikoreshwa ryayo mu bikoresho by'isuku byo mu rwego rwo hejuru, ibikoresho by'ubuvuzi, nibindi. Igamije guha abakiriya bo ku isi ibisubizo by'imyenda idasubijwemo ikora neza kandi itangiza ibidukikije, hamwe no guteza imbere iterambere ry’inganda rirambye kandi rirambye.