3 ms·
silicone doesn't require mold release on a nicely machined mold. If it IS required, such as with complex shapes, food-grade oils are used. I suppose you could
by serf 7y ago
silicone doesn't require mold release on a nicely machined mold. If it IS required, such as with complex shapes, food-grade oils are used.
I suppose you could get a newly machined mold that may have cutting oil or something impregnated in the metal, but i'm not sure how you'd avoid that anywhere ,really.
(Just wash everything thoroughly when you receive it and buy from reputable dealers, that seems about as good as you can get.)
- hanniabu 7y agofood-grade oils should be* used And yes, I agree it's something that's a concern with everything and I hate that I can't ignore it and it's always at the back of my mind. I used to work in FDA related manufacturing and I know how things operate.