Ukukhiqizwa kwezimboni ze-nonwovens sekuneminyaka engaba yikhulu ikhona.Ukukhiqizwa kwezimboni zezindwangu ezingezona ezilukiwe ngomqondo wesimanje kwaqala ukubonakala ngo-1878, lapho inkampani yaseBrithani uWilliam Bywater ithuthukisa ngempumelelo umshini wokubhoboza inaliti emhlabeni.
Ukukhiqizwa kwangempela kwesimanje kwemboni ye-nonwovens kwaqala kuphela ngemuva kweMpi Yezwe Yesibili.Ngokuphela kwempi, umhlaba usuyincithakalo, futhi isidingo sezindwangu ezihlukahlukene siyanda.
Ngaphansi kwalesi simo, ama-nonwovens athuthuke ngokushesha futhi adlule ezigabeni ezine kuze kube manje:
1. Isikhathi sokuhluma sisukela ekuqaleni kwawo-1940 kuya maphakathi nawo-1950.Iningi lamabhizinisi endwangu asebenzisa imishini yokuvikela esenziwe ngomumo ukwenza izinguquko ezifanele futhi asebenzise imicu yemvelo ukwenza izinto ezingalukiwe.
Ngalesi sikhathi, amazwe ambalwa kuphela njenge-United States, Germany kanye ne-United Kingdom ayecwaninga futhi ekhiqiza izindwangu ezingalukiwe, futhi imikhiqizo yawo yayiyizindwangu eziwugqinsi neziwugqinsi ezifana ne-batt ezingalukiwe.
Okwesibili, isikhathi sokukhiqiza kwezentengiselwano sisukela ekupheleni kwawo-1950 kuya ekupheleni kwawo-1960.Ngalesi sikhathi, ubuchwepheshe obomile kanye nobuchwepheshe obumanzi busetshenziswa ngokuyinhloko, futhi inani elikhulu lemicu yamakhemikhali isetshenziselwa ukwenza izinto ezingezona ezilukiwe.
3. Isikhathi esibalulekile sokuthuthukiswa, kusukela ekuqaleni kwawo-1970 kuze kube sekupheleni kwawo-1980, ngalesi sikhathi, isethi ephelele yemigqa yokukhiqiza ye-polymerization kanye nezindlela ze-extrusion zazalwa.
Ukuthuthukiswa okusheshayo kwemicu ekhethekile ehlukahlukene engalukiwe ekhethekile, njengemicu encibilikayo ephansi, imicu ebophayo eshisayo, imicu ye-bicomponent, imicu ye-ultrafine, njll., kukhuthaze ngokushesha inqubekelaphambili yomkhakha wezinto ezingalukiwe.
Ngalesi sikhathi, ukukhiqizwa kwe-nonwoven emhlabeni jikelele kufinyelele amathani angu-20,000 futhi inani lomkhiqizo lingaphezu kwezigidi ezingu-200 zamadola aseMelika.
Lena imboni esafufusa esekelwe ekubambisaneni kwe-petrochemical, amakhemikhali epulasitiki, amakhemikhali amahle, imboni yephepha kanye nemboni yendwangu.Yaziwa ngemboni ye-sunrise embonini yendwangu.”isicelo.
4. Ngokwesisekelo sokukhula okuqhubekayo ngesivinini esikhulu sokukhiqizwa kwendwangu engalukiwe, ubuchwepheshe bendwangu engalukiwe buye benza inqubekelaphambili enkulu ngesikhathi esifanayo, esidonse ukunaka emhlabeni wonke, kanye nendawo yokukhiqiza engalukiwe. Indwangu nayo iye yanda ngokushesha.
Okwesine, inkathi yentuthuko yomhlaba wonke, kusukela ekuqaleni kwawo-1990 kuze kube manje, amabhizinisi angalukiwe athuthuke ngokugxumagxuma nangemingcele.
Ngokusungulwa kwemishini emisha, ukwenziwa kahle kwesakhiwo somkhiqizo, okokusebenza okukhaliphile, kanye nophawu lwemakethe, njll., ubuchwepheshe obungalukiwe sebuthuthuke kakhulu futhi buvuthiwe, okokusebenza kuye kwaba yinkimbinkimbi kakhulu, ukusebenza kwezinto ezingalukwanga nemikhiqizo sekuthuthuke kakhulu. kwenziwe ngcono kakhulu, futhi umthamo wokukhiqiza kanye nochungechunge lomkhiqizo kuye kwandiswa ngokuqhubekayo.Imikhiqizo emisha, ubuchwepheshe obusha, nezinhlelo zokusebenza ezintsha kuvela ngokulandelana.
Ngalesi sikhathi, ubuchwepheshe bokwenza i-spin-forming kanye ne-melt-blown nonwovens buye bakhuthazwa ngokushesha futhi basetshenziswa ekukhiqizeni, futhi abakhiqizi bemishini nabo bethule amasethi aphelele emigqa yokukhiqiza e-spin-forming kanye ne-ncibilika e-nonwoven emakethe.
Ubuchwepheshe be-drylaid nonwovens nabo benze inqubekelaphambili ebalulekile ngalesi sikhathi.
——Ibhalwe U-Amber
Isikhathi sokuthumela: Mar-25-2022
