What does "first run" in "Fabric must be first run goods from full bolts" mean?

Answer 1

This would appear to be a question related to textile manufacturing.
A bolt is what fabric comes off of, at a textile mill they have these big rolls of cloth, and these things are called bolts (if I'm not mistaken).

Then I would assume it's not "first run," but "first run goods" from full bolts, the word goods relates to wares or products, meaning the bolts need to be brand new never used before, probably has to do with when the machine is first started or some other textile manufacturing policy.

So then, a run is a length of cloth, again a term such as which would be used in that Industry.

So, I think what they're saying is: We want the material to be the first piece of cloth coming off a brand new roll when the machine is first started.
They could also be saying 'Don't use rolls that are not new (such as if workers find bolts with cloth left on them, they probably just throw that away, using only new bolts every run {a run in this case refers to the actual operation}).
Almost like they're saying 'we want nothing but first class materials,' but I'm not 100 percent sure (kinda like 94% or so).

Those are my closest guesses, it's likely something along those lines.
Where'd you find this, on a car seat label attached to the cloth?

Answer 2

whatyama'callit ,the whatyoumaycallit.