Brief Introduce : 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.

Main Technical Data:

• Suitable Paper Cup Sizes: From 6 oz to 20 oz or other sizes
• Row material of outside packing: Wite plank paper of ash bottom(with smooth and bright printing)
• Ration productivity: 40--50 pcs per minute
• Total power: 4 KW
• Power source: 380 V,220 V50 HZ,60 HZ or other needed
• Whole machine weight: 850 kg
• Appearance size(L x W x H): 2450 x 1260 x 2000 mm

Specifiction:

• Automatic control adopts optically controlled non-contact switch,Micro-controlled transducer,Step-less speed adjustment,
• The out-side Jacket(coat) sealing by the ultrasonic system
• Automatic Agglutinate the out layer to the paper cups with mucilage,
• Full automatic,
• Easy changing molds produce different sizes paper cups jacket,
• Easy operating by operator (one operator is enough),
• Easy maintenance with minimum cost,
• Cheap operating cost and low investment,
• Air compressor is required for this type machine.