What causes cup rim broken and bottom leakage?
A well lubrication and maintenance of machine parts is a must for keeping machine in good performance. The temperature control of the heaters should be carefully set according to the product size and material character, if temperature is too high, it will cause rim broken and bottom leakage.
The bottom knurling device is the most problem giving part in the paper cup machine. This device is one of the important parts, if the knurling pressure is over adjusted, it will wear and will have shorter life. For those machines with ultrasonic welding for side seam, must pay attention on the working frequency. It also need to pay attention on the contact surfaces, it must be evenly with proper pressure.
For the manual lubrication parts of machine, a proper lubrication schedule should be made; the lubrication system must do the regular oil refill, regular oil changing and regular cleaning.
Are you trading company or manufacturer?
We are one of the leading manufacturer for paper cup machine, plastic lid machine, paper plate machine, shrink film packing machine etc. in China.
Do you have quality certificate?
We have got the CE certificate for our machine.
What's the delivery time?
35days after get your deposit and confirm size drawing
How do I pay for my order?
Accepts T/T, L/C, Paypal and so on.
Can you design machines or custom parts according to our size?
Yes, our designers can design machines or custom parts to the size you need.
Can I buy some accessories only from the RUIDA?
Yes, we also sell our accessories separately but the price will be a little higher than the complete machine.
About after sales?
We arrange engineers to answer questions online at the first time. If you need on-site assistance, we will arrange as soon as possible to provide the best service to our customers.