The Flow Of Forming Paper Cups

The Flow in Paper Cup/Bowl/Bucket Forming/Shaping Machines:



From the above picture,you can learn that the flow of making paper cup/bowl/bucket are :

  • Feed the pre-printed and pre-cutted cup-fan-wall sheet papet to the entrance ; The same time feed the rolling cup-bottom paper
  • The cup-fan-wall paper is sealed on the cup-side-sealing mold >>>become cone shape ; The cup-bottom auto punching(cutting) in the machine
  • Insert the bottom-round piece to the cone-cup-side ;
  • After pre-heating, main heating, then the cup-bottom curling ;
  • Knurling Cup-bottom Step : Knurling the bottom-round-piece paper to the cup-cone-side ;
  • Curling cup-top step : curling the cup top to circular shape;
  • Discharge and transfer the finished cups to the collection;
  • Package the finished paper cups in plactic bag or other hermetic bags to protect the cup top shape from becoming ugly or breached
  • Package the plastic bags in a cardboard box….
  • Note:the process of making paper bowls,paper buckets are the same as making paper cups.

Mechanical :

The general structure of paper cup(bowl) shaping machine is composed of fice parts.They are the first stage,the medium stage,the second stage,the third stage and its outer shell.

  • The first stage:mainly finishes transmission of the paper cup’s side-wall paper,shaping side-wall and transferring them to the mediun stage after shaped;
  • The medium stage:mainly finishes transmission of the cup-bottom paper,shaping cup-bottom,joining the shaped side-wall and cup-bottom,automatic transmission and discharging of the shaped cup,and curling the shaped cup’s edge;
  • The third stage:mainly includes 45 angle separating,preheating,curing bottom,rouletting,curling rim and so on mechanisms,which are the important parts in finishing paper cup;
  • The fourth stage:mainly includes motor,reduction gear and so on.A frequency converter is used to finish adjusting its speed and providing power.

Post time: Apr-19-2019