Question about rosin bags

Have been hearing people complain about rosin bags putting nylon into products. Was curious if people were just over heating or maybe over pressing the bags or that they bought a inferior quality product for cheaper. Reason i ask is I’m thinking about getting a decently priced but ok quality press to use a couple times of the year but was kinda skeptical hearing about the nylon in the bags. I have a chemistry degree and am some what of an intermediate bubble hash washer but know completely nothing about rosin and presses. Lmk any tips you guys got to help my mind understand the process and what I need to do to avoid contaminating my end product.

-Faustin-

I want to get some silk bags for that reason, but haven't found a great source for them yet.

PJ Diaz said:

I want to get some silk bags for that reason, but haven't found a great source for them yet.

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Have you ever heard of more expensive bags like pure pressure brand ones or any other brand that holds up better st least? I was just confused if there’s actually nylon in the product everytime or if that just happens on some mishaps

Faustin024 said:

Have you ever heard of more expensive bags like pure pressure brand ones or any other brand that holds up better st least? I was just confused if there’s actually nylon in the product everytime or if that just happens on some mishaps

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I've only used a couple of different brands (DabPress and BubbleMagic) and haven't really noticed any nylon fibers, but I also haven't checked under a scope either. Personally I seem to get less blowouts when I press bottletech style than flat.

PJ Diaz said:

I've only used a couple of different brands (DabPress and BubbleMagic) and haven't really noticed any nylon fibers, but I also haven't checked under a scope either. Personally I seem to get less blowouts when I press bottletech style than flat.

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Right on I’ll google those here shortly I’m bout to order a dulytek since I will orob only press 2-3 times a year tops