Iphepha le-tissue liye laba yimfuneko yemihla ngemihla kubomi babantu, kwaye umgangatho wephepha le-tissue lichaphazela ngqo impilo yabantu. Ke, uvavanywa njani umgangatho weetawuli zephepha? Ngokubanzi, kukho izalathisi ezili-9 zovavanyo lovavanyo lomgangatho wephepha lethishu: inkangeleko, ubungakanani, ubumhlophe, ukuphakama okufunxayo okunqamlezayo, isalathiso se-tensile esinqamlezayo, ukuthamba okuphakathi kunye nokuguquguquka okuphakathi, imingxuma, uthuli, i-microbiological kunye nezinye izalathisi. Umgangatho weetawuli zephepha uchongwa ngokuvavanywa. Uzivavanya njani ke iitawuli zephepha? Kule nqaku, siza kwazisa indlela yokufumanisa iithawula zephepha kunye nezibonakaliso ze-9 zokufumanisa.
Okokuqala, isalathiso sokufumanisa iitawuli zephepha
1, imbonakalo
Ukubonakala kweetayili zephepha, kubandakanywa ukubonakala kwepakethe yangaphandle kunye nephepha. Xa ukhetha iitawuli zephepha, kufuneka uqale ujonge ukupakishwa. Isitywina sokupakisha kufuneka sicoceke kwaye siqine, kungabikho ukwaphuka; ukupakishwa kufuneka kuprintwe kunye negama lomenzi, umhla wokuvelisa, ukubhaliswa kwemveliso (ephezulu, iklasi yokuqala, iimveliso ezifanelekileyo), usebenzisa inombolo esemgangathweni, ukuphunyezwa kwenombolo yezempilo (GB20810-2006) kunye nolunye ulwazi.
Okwesibini, kukukhangela inkangeleko yokucoceka kwephepha, ukuba kukho iziphene ezicacileyo ezifileyo, ezixutywe, ezaphukileyo, ibhloko eqinile, imisipha yengca eluhlaza, i-pulp mass kunye nezinye izifo zephepha kunye nokungcola, ukusetyenziswa kwephepha nokuba kukho ukulahleka kweenwele ezinzulu, into yomgubo, nokuba kukho inki yoshicilelo olushiyekileyo.
2, Ubungakanani
Oko kukuthi, isahlulo okanye inani lamaphepha aneleyo. Ngokomgangatho, umxholo womnatha we-50 grams ukuya kwi-100 grams yeempahla, ukutenxa okubi akuyi kudlula i-4.5 grams; I-200 grams ukuya kwi-300 grams yempahla, ayiyi kudlula i-9 grams.
3, ubumhlophe
Iphepha le-tissue alilona limhlophe ngakumbi. Ingakumbi iitawuli zephepha ezimhlophe zinokufaka isixa esigqithisileyo sebleach fluorescent. I-agent ye-fluorescent ngoyena nobangela we-dermatitis yabasetyhini, ukusetyenziswa kwexesha elide kunokubangela umhlaza.
Uchonga njani ukuba iblitshi ye-fluorescent igqithise? Okukhethiweyo ngeso lenyama kufuneka kube yindlovu yendalo emhlophe, okanye ubeke itawuli yephepha ekukhanyeni kwe-ultraviolet (njenge-detector yemali) phantsi kwe-irradiation, ukuba kukho i-blue fluorescence, ingqina ukuba iqulethe i-agent ye-fluorescent. Umhlophe oqaqambileyo phezu kwezantsi nangona akuchaphazeli ukusetyenziswa kweetawuli zephepha, kodwa ukusetyenziswa kwezinto eziluhlaza kuhlwempuzekileyo, uzame ukungakhethi ezi mveliso.
4, ukufunxwa kwamanzi
Ungawisa amanzi kuyo ukuze ubone ukuba ikhawuleza kangakanani na ukufunxa, isantya esikhawulezayo, kokukhona ingcono ukufunxwa kwamanzi.
I-5, isalathisi se-lateral tensile
Ngaba ukuqina kwephepha. Ingaba kulula ukuphuka xa isetyenziswa.
Esi sisalathisi esibalulekileyo seemveliso zephepha le-tissue, iphepha elifanelekileyo le-tissue kufuneka linike abantu imvakalelo ethambileyo kwaye ekhululekile. Esona sizathu sichaphazela ukuthamba kwephepha lethishu yifiber ekrwada, inkqubo yokushwabana. Ngokuqhelekileyo, i-cotton pulp ingcono kune-pulp yomthi, i-pulp yomthi ingcono kune-wheatgrass pulp, ukuthamba kudlula umgangatho wephepha le-tissue elisetyenziselwa ukuziva lirhabaxa.
7, umngxuma
Isalathisi somngxuma linani lemingxuma kwitawuli yephepha elishwabeneyo iimfuno ezilinganiselweyo, imingxuma iya kuba nefuthe ekusebenziseni iitawuli zephepha, imingxuma emininzi kakhulu kwitawuli yephepha eshwabeneyo ayikho nje inkangeleko yamahlwempu, ekusebenziseni, kodwa kulula. ukuqhekeza, okuchaphazela umphumo wokosula.
8, uthuli
Inqaku eliqhelekileyo kukuba iphepha linothuli okanye alikho. Ukuba imathiriyeli ekrwada yintlama yenkuni enyulu, i-pulp ye-bamboo enyulu, isidanga sothuli akukho ngxaki. Kodwa ukuba usebenzisa iphepha elihlaziyiweyo njengezinto eziluhlaza, kwaye inkqubo ayifanelekanga, idigri yothuli kunzima ukuhlangabezana nomgangatho.
Ngamafutshane, iphepha lethishu elilungileyo lihlala liyindalo emhlophe yophondo lwendlovu, okanye umbala we-bamboo ongaxutywanga. Ukuthungwa okufanayo kunye nokuthambileyo, iphepha elicocekileyo, akukho mingxunya, akukho folda ezifileyo ezicacileyo, uthuli, iintambo zengca eluhlaza, njl., ngelixa iitawuli zephepha eziphantsi zibukeka zimnyama grey kunye nokungcola, kunye nokuchukumisa isandla kuya kuba ngumgubo, umbala kunye nokulahleka kweenwele.
Ixesha lokuposa: Oct-15-2024
