I was lucky enough to get one of the official carry bags with my Macintosh SE/30 but it's got some sort of material rot problem where it's shedding black powder on anything I put inside.
It has a tear at one of the seams and through this I can see that the main white foam padding layer is fine. At first I had guessed this main foam layer was the problem but it definitely is not. It's made of a bubbled polyethylene material like a camping bedding mat, which seems to have withstood the last 40 years absolutely fine.
What seems to have denatured is some sort of elasthane directly within the weave of the inner lining fabric. So... has anyone here restored one of these bags? Would I possibly get away with strongly vacuuming this lining, on the basis that this problem material has already perished and will just be disintegrated and removed by the vacuuming? Or will it keep on coming?
I could only find a single mention of this disintegration to powder online.
It has a tear at one of the seams and through this I can see that the main white foam padding layer is fine. At first I had guessed this main foam layer was the problem but it definitely is not. It's made of a bubbled polyethylene material like a camping bedding mat, which seems to have withstood the last 40 years absolutely fine.
What seems to have denatured is some sort of elasthane directly within the weave of the inner lining fabric. So... has anyone here restored one of these bags? Would I possibly get away with strongly vacuuming this lining, on the basis that this problem material has already perished and will just be disintegrated and removed by the vacuuming? Or will it keep on coming?
I could only find a single mention of this disintegration to powder online.
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