Need Help Rollover Flexi Table Laminating Issue (Bubbles down the middle)

[Tyson Wright]

Hi!

I have a Rollover table and we use it for laminating digital prints or reflective prints all the time. Noticed lately down the middle of the table after lamination its leaving bubble down the middle of the print. Almost like its not having enough pressure in the middle? Anyone ever come across this? Pressure of table and everything seems to be correct and working. Hasn't always done this either. Just recent within the past few months

Any help is appreciated.

Cheers!

 

[balstestrat]

Might have to shim the table, lift up the middle a bit.

 

[Tyson Wright]

How do you mean. Like under the cut mat?

 

[balstestrat]

It has a glass on top right? It would be shimmed under the glass.
At least that's how it's done on Rollsroller.

 

[Tyson Wright]

Yep glass top then cut mat on top. Shimming would move the glass enough you figure?

 

[balstestrat]

It helps when the roller is pushing down.
Quite easy to try if you want to. Just go under and put some shims in the middle, you will see if it helps.

 

[Tyson Wright]

Ill give it a go. Cheers

 

[MMPFred]

Is there a pattern to the bubbles? If so look for damage or cuts in the roller. That can leave bubbles every revolution.