Double Wall Paper Cup machine

To customers requirement, when drink hot water,coffee,and hot noodle,,,,only one wall paper cups,paper bowls are become very hot,inorder not to hurt the hand by hot drinks,so over the inner cups,we make a jacket(out coat)to protect hand from harm.

Double wall paper cups have two layers(walls), the inner is the white cup(bowl), the out layer is the jacket with printing.So to make double wall paper cups need two types machines,
1.to make the inner cup,use LBZ-L or LBZ-LI paper cup forming machine,
2.to make the out jacket, use the LBZ-A Double Wall Paper Cup's Jacket Forming Machine(also name:Paper Cup(bowl) Over-coating Machine),
The out Jacket,have two shapes,
A . Direct shape, the out jacket just direct agglutinating over the inner cup by mucilage(gluewater)......
B . Hollow shape, between the out jacket and the inner cup, there are space,that mean it is hollow......
To make the direct or hollow jacket in the LBZ-A Paper Cup Jacket Forming Machine(Double Wall Paper Cup Machine), the machine is only a little different. To make the hollow jacket, the bottom of the out jacket is curling like the inner white-cup's bottom.

Double wall paper cups have two layers(walls), the inner is the white cup(bowl), the out layer is the jacket with printing