Making a 4'x8' single-sided outdoor sign using 6mm MaxMetal and applying a digitally printed full-size laminated graphic to the front side.

[phototec]

Making a 4'x8' single-sided outdoor sign using 6mm MaxMetal and applying a digitally printed full-size laminated graphic to the front side. How do you finish (treat) the outer edges to prevent the applied digital print from peeling from the edge over time?

Thanks for any suggestions or help.

 

[signheremd]

We print onto OraCal 3951 Rapid Air or Avery MPI1105EZ and laminate the printed vinyl to the composite. Both are cast and are not wrap vinyl, so they do have a strong initial tack. Never treated the edges, just rolled the printed and laminated vinyl right on. Never had a problem. I would expect a calendared product would have more shrinkage, and a wrap vinyl less tack. But you can always take a heat gun and warm the vinyl along the edges after applying to help activate the adhesive.

 

[weyandsign]

I sometimes use 3M edge sealer tape around the edges. But never had a problem either way.

 

[myront]

Usually don't have a problem if the edge is left white. Any dark color we try and work into the design a white border.

 

[Scooter13]

We use 3M liquid edge sealer 3950. Seems to be overkill at times but provides peace of mind.

 

[Stacey K]

I do the same thing that Accent Sign does...trim 1/8" all around. There's also edge trim you can buy, I've done that a couple times and you adhere it with some adhesive. I used something like this on rectangluar signs and I used some rubber stuff for an oval sign. I avoid it but sometimes certain signs just need a finishing touch.

 

[Lighthouse Promotion]

I agree with Accent signs and Stacey K - leaving 1/8" or so around the vinyl works best for me, especially when the dibond sign I use has a couple rough edges along it.

 

[2B]

Depends
* Budget / Short term edge cut and done
* Longer life / want to look good. Overprint and edge (canvas) wrap to the back side

We only use edge trim cap on MDO or fluted ACM