Iitawuli zephepha zasekhitshini zisetyenziselwa ukucoca indlu kwaye zifunxa ukufuma kunye negrisi ekutyeni. Ukuhlolwa kunye nokuvavanywa kweetawuli zephepha zasekhitshini kunxulumene nempilo yethu kunye nokhuseleko. Yeyiphi imigangatho yokuhlolwa kunye neendlela zeetawuli zephepha lasekhitshini?Umgangatho wesizweGB/T 26174-2023ichaza ukuhlelwa, iimfuno zemathiriyeli ekrwada, iimfuno zobugcisa, iindlela zovavanyo, imithetho yokuhlola kunye neempawu, ukupakishwa, ukuthuthwa kunye nokugcinwa kweetawuli zephepha lasekhitshini.
Ukwahlula itawuli yephepha ekhitshini
Iitawuli zephepha zasekhitshini zohlulwe zibe ziimveliso ezigqwesileyo kunye neemveliso ezifanelekileyo ngokomgangatho wemveliso.
Iitawuli zephepha zasekhitshini zohlulwe zibe yifiber ekrwada: iitawuli zephepha lefiber ekhitshini yezityalo kunye nezinye iitawuli zephepha zefiber zasekhitshini.
Iitawuli zephepha zasekhitshini zohlulwe zibe nemibala: iitawuli zephepha ezimhlophe zasekhitshini, iitawuli zephepha zendalo zasekhitshini, iitawuli zephepha eziprintiweyo zasekhitshini kunye neetawuli zephepha ezidayiweyo zasekhitshini.
Iitawuli zephepha zasekhitshini zohlulwe zibe yimiqulu yeetawuli zephepha lasekhitshini, iitawuli zephepha le-tray-type zasekhitshini, iitawuli zephepha lekhitshi ezisikwe caba kunye neetawuli zephepha zasekhitshini ezisuswayo ngokwendlela yokupakisha.
Iimfuno zemathiriyeli ekrwadaiitawuli zephepha ekhitshini
Iitawuli zephepha zasekhitshini akufuneki zisebenzise naliphi na iphepha elisetyenzisiweyo, ushicilelo lwephepha, iimveliso zephepha kunye nezinye izinto eziphinda zisetyenziswe njengezinto eziluhlaza;
I-pulp yendalo esetyenziswe kwiitayili zephepha zekhitshi zendalo kufuneka zihlangabezane neemfunoQB/T 5742;
Uvandlakanyo lokhuseleko kunye nolawulo lweekhemikhali kunye nemathiriyeli ekrwada esetyenziswa kwiphepha lesiseko sethishu ekhitshini kufuneka lihambelane nemigaqo efanelekileyoGB/T 36420.
Ukuhlolwa komgangatho wokubonakala kweetawuli zephepha ekhitshini
1.Uhlolo lokutenxa ubungakanani betawuli yephepha ekhitshini
Ukutenxa ngobubanzi kunye nokutenxa kwepitch yeetawuli zephepha eziqengqelekayo zasekhitshini kunye neetawuli zephepha lekhitshi letreyi kufuneka zingadluli kwi-±5 mm; ukutenxa ubungakanani beetawuli zephepha ekhitshini elisikwe caba kunye neetawuli zephepha zasekhitshini ezisuswayo akufanele zidlule ± 5 mm, kwaye ukugoba akufanele kudlule kwi-3 mm.
2.Umgangatho wokubonakala kweetawuli zephepha lasekhitshini
Umgangatho wokubonakala uhlolwe ngokubonakalayo.Ngexesha lokulinganisa, kufuneka kukhethwe umqulu wonke (i-tray, ipakethe) yephepha, kwaye kufuneka ivulwe ngokupheleleyo ukuze ihlolwe ngokubonakalayo.Iphepha lephepha leekhishini leekhishini kufuneka licoceke, kwaye kungabikho. imigoqo ecacileyo efileyo, ukonakala, umonakalo, isanti, iibhloko eziqinileyo, intlama ekrwada nezinye izifo zephepha.
3.Umxholo womnatha (umgangatho, ubude, ubungakanani) beetawuli zephepha ekhitshini kufuneka zihlangabezane neemfuno.
Iimfuno zokuhlolwa kobugcisa kwiitawuli zephepha ekhitshini
Ngokweemfuno, jonga ubungakanani beetawuli zephepha ekhitshini,ixesha lokufunxa amanzi, umthamo wokufunxa amanzi, amandla okufunxa i-oyile, amandla okuqina anqamlezayo, kunye nokomelela okumanzi ixesha elide.
1. Iimfuno zesalathiso sobuGcisa kwiitawuli zephepha zefiber yezityalo:
2.Iimfuno zesalathiso sobuGcisa kwezinye iitawuli zephepha lefiber ekhitshini:
3.Iimfuno zezalathi zokusebenza zeekhemikhali zeetawuli zephepha lasekhitshini:
4. Iimfuno zezalathi zemicrobial yeetawuli zephepha lasekhitshini:
Ixesha lokuposa: Apr-19-2024