We suggest that you store the curing bladder at least 90 days from the date of production before use.
Please resume the curing bladder to its original shape 24 hours prior to use.
Before mounting curing bladders, please check whether the curing bladder size match as the tyre size. We suggest you choosing the proper clamping size as per curing bladder clamping parameters.
Before mounting bladders into curing press we recommend to pre-treat the bladders with a bladder coating material to optimize your curing bladder performance and extend the curing bladder life time.
Spraying of isolation agent inside the green tyre is necessary in order to avoid sticking, trapped air or stripping problems
We suggest you do not use any lubricants during clamping the curing bladders, please pay attention not to use any diluted water-solubility silicon latex and not to drop it on the tyre mould surface.
When you test the curing bladder air tightness, the elongation of curing bladders should be proper in order to avoid destroying the curing bladder or causing other problems.
The strict deoxidization of overheated water and nitrogen vulcanization can evidently extend the curing bladder service life.
Before tire curing starts, the bladder should be fully warmed up. For this, the machine should be operated according to the press manual.
In case of pre-inflating during the warm up, the bladder outside diameter must not exceed the tire sidewall plate outside diameter of the tire mold, in order to avoid non-symmetric deformation.
If the bladder has cooled down after an interruption in the curing process, it is imperative to warm it up again.
Please fill in the Curing Bladder Performance Record Form seriously, in order to get better service when curing bladders quality problem come out .
