Bacda kaydinta caanaha, sidoo kale loo yaqaano bacda ilaalinta caanaha naaska, bacda caanaha naaska. Waa badeecooyin caag ah oo loo isticmaalo baakadaha cuntada, inta badan loo isticmaalo in lagu kaydiyo caanaha naaska. Hooyooyinku waxay soo shubi karaan caanaha marka caanaha naaska hooyadu ku filan yihiin, waxayna ku kaydsan karaan bac caanaha lagu kaydiyo si ay qaboojiyaan ama u qaboojiyaan, haddii caanaha ay ku filnaan waayaan mustaqbalka ama aan loo isticmaali karin quudinta ilmaha wakhtiga shaqada iyo sababo kale. . Alaabta ku jirta bacda kaydinta caanaha waxay u badan tahay polyetylen, oo sidoo kale loo yaqaan PE. Waa mid ka mid ah caagadaha sida aadka ah loo isticmaalo. Qaar ka mid ah bacaha kaydinta caanaha waxaa lagu calaamadeeyay LDPE (polyethylene cufnaanta hoose) ama LLDPE (linear low density polyethylene) oo ah nooc ka mid ah polyetylen, laakiin cufnaanta iyo qaabdhismeedku way kala duwan yihiin, laakiin ma jiro farqi badan oo xagga badbaadada ah. Qaar ka mid ah bacaha kaydinta caanaha ayaa sidoo kale ku dari doona PET si ay uga dhigaan caqabad wanaagsan. Ma jiraan wax dhibaato ah oo ku saabsan alaabtan laftooda, furaha ayaa ah in la eego in waxyaabaha lagu daro ay badbaado yihiin.
Haddii aad u baahan tahay inaad caanaha naaska ku kaydiso bacda caanaha naaska muddo dheer, waxaad ku ridi kartaa caanaha naaska ee cusub ee la tuujiyey qaboojiyaha qaboojiyaha si aad u qaboojiso kaydinta muddada dheer. Waqtigaan, bacda kaydinta caanaha waxay noqon doontaa doorasho wanaagsan, badbaadinta meel bannaan, mug yar, iyo xirid faaruq ah oo wanaagsan.
PE-jipper oo shaabadaysan,
Diidmada
Dhammaan badeecooyinka waxa ay maraan shaybaarka QA ee casriga ah oo lagu tijaabinayo shaybaarka kormeerka qasabka ah oo hel shahaadada patentka.