Ezona ngxaki ziphambili zokupakishwa okuguquguqukayo kwicala lophuhliso lwexesha elizayo (ukupakishwa okuzenzekelayo) Isiqendu4

6. Ukuvuza kwe-Heat-seal

Ukuvuza kubangelwa ubukho bezinye izinto, ukwenzela ukuba iindawo ezimele zidibaniswe ngokufudumeza kunye nokunyibilika zingatywinwa.Kukho izizathu ezininzi zokuvuza:

A: Ubushushu obunganeleyo bokuvala ubushushu.Ubushushu bokuvalwa kobushushu obufunwa nguimpahla yokupakisha efanayokwiindawo ezahlukeneyo zokutywina ubushushu zahlukile, iqondo lobushushu lokutywinwa kobushushu elifunwa ngezantya zokupakisha ezahlukeneyo lahlukile, kwaye iqondo lobushushu lokutywinwa kobushushu elifunwa ngamaqondo obushushu obume bokupakisha ahlukeneyo nawo ahlukile.Ubushushu bokuvalwa kobushushu obufunekayo kwi-longitudinal kunye ne-transverse yokutywinwa kwezixhobo zokupakisha zahlukile, kwaye ubushushu beendawo ezahlukeneyo zokubumba ubushushu obufanayo bunokwahluka, ekufuneka kuqwalaselwe ukupakisha.Kwizixhobo zokutywinwa kobushushu, kusekho ingxaki yokuchaneka kokulawula ubushushu.Okwangoku, ukuchaneka kokulawulwa kweqondo lokushisa kwezixhobo zokupakisha zasekhaya kubi.Ngokubanzi, kukho ukutenxa kwe-10~C.Oko kukuthi, ukuba ubushushu esilawulayo yi-140%, iqondo lokushisa kwinkqubo yokupakisha ngokwenene li-130 ~ 150 ~ C.Iinkampani ezininzi zisebenzisa iisampulu ezingakhethiyo kwiimveliso ezigqityiweyo ukujonga ukuxinana komoya, engeyondlela ilungileyo.Eyona ndlela ithembekileyo kukuthatha iisampulu kwelona qondo lisezantsi lobushushu ngaphakathi kuluhlu lotshintsho lobushushu, kwaye iisampuli kufuneka zithathwe ngokuqhubekayo ukuze iisampuli zikwazi ukugubungela zonke iindawo zokubumba kuzo zombini izikhokelo ezithe nkqo nezithe tye.

B: Indawo yokutywina ingcolisekile.Kwinkqubo yokugcwalisa ukupakisha, indawo yokutywinwa kweizinto zokupakishaihlala ingcoliswa yiizinto zokupakisha.Ungcoliseko lohlulwe ngokubanzi lube lungcoliseko lolwelo kunye nongcoliseko lothuli.Ukungcola kweendawo zokutywina kunokusombululwa ngokuphucula izixhobo zokupakisha kunye nokusebenzisa izinto ezichasayo kunye ne-anti-static heat-seal-sealing materials.

C: Izixhobo kunye neengxaki zokusebenza.Umzekelo, kukho imiba yangaphandle kwi-heat-sealing die clamp, uxinzelelo lokutywinwa kobushushu alwanelanga, kwaye ukutywinwa kobushushu akuhambelani.

D: Izinto zokupakisha.Umzekelo, zininzi kakhulu ii-agent zokugudisa kumaleko wokutywina we-thermal, ezinokubangela ukutywinwa kakubi kwe-thermal.