Pemodelan Biaya Reverse Logistics Pada Pengelolaan Kemasan Minyak Goreng

Abstrak

Indonesia  is  listed  as  the  second  largest  contributor  to  plastic  waste  in  the world. The problem currently faced is the increasing amount of plastic waste which  is  one  result  of  the  business  processes  of  companies  using  plastic packaging or plastic packaging manufacturers, one of the plastic packaging waste  that  comes  from  cooking  oil  packaging.  The  method  to  solve  the problem of processing cooking oil packaging waste carried out in this study is  to  modify  the  existing  system  into  a  reverse  logistics  system.  Currently, cooking  oil  companies  have  not  implemented  reverse  logistics  to  reduce plastic  packaging  production.  The  reverse  logistics  system  applied  in  this study  is  to  modify  cooking  oil  packages  into  packages  that  can  be  used repeatedly.  The  reverse  logistics  system  that  is  applied  is  then  modeled linerly to find out the minimal costs in implementing reverse logistics for the packaged  cooking  oil. Based  on the  development  of the packaged  cooking oil waste management model, it is known that the results of determining the model solution with the linear programming model are the minimal costs for reverse  logistics  of  packaged  cooking  oil.  The  model  is  designed  to  do  a sensitivity analysis by making changes to the reverse logistics cost parameters,  changes  in  the  reverse  logistics  cost  parameters  resulting  in changes to the results that are directly proportional. The designed model is implemented  using  PT.  XYZ  which  has  a  similarity  with  the  designed system.