Waddaya mean they break? From what? Weight? UV light?
Mar, I've probably
re-framed more plates than I've framed over the years, because of failed mighty mounts. Like monofiliment line, the plastic gets brittle with age, and most likely, exposure to light. I don't remember a single one that had used UV glass. And often, not enough mounts were used to handle the weight of the plate, or spaced too far apart so that the plate slid out, even when the mounts didn't break. The grommets on the back can slip so the holding power is compromised as well. It doesn't take much of a jar to knock them loose.
Also, when I frame a plate, I scan the information on the back of it and place a copy of it in a certificate holder on the back dust cover, so I don't (unless the customer insists) have to expose the back of the plate in the framing package.
Okay, I'll admit it, I haven't had to frame a plate since I discovered the Grumble and found out that silicone is the S-word. So I'm paying attention here about the "proper" method of mounting a plate for future info, and I'm confused.....
Jim, I'm trying to visualize the formed rods with the shrink-tubing on the ends, holding the plate at it's rim? Like the spring-loaded plastic-tipped wire plate holders I have holding up my Fiesta Ware saucers in my kitchen, except not spring-loaded, and imbedded in coroplast, like you taught us? Is the shrink-tubing "safe" from slight rubbing (vibration) on those rims, especially the gold-rimmed ones? I can't help but wonder if
silicone wouldn't be safer in this case, combined with the sink mount method? (she says, as she ducks). I don't recall ever reframing a plate where the silicone let go (she ducks again), only the mighty mounts and in one case, rolled-up duct tape (that one was framed by a "professional" framer.) I'm confused on this one.