I Dont Mean To Cause Offence But Why Do Some Observent Jews Use Paper Cutlery Rather Than Convential Ones?

sorry i if have got my facts wrong i am getting the impression that for the location of shops selling such goods and the fact theat there is a jewish community in that area there mus be some relationship between the 2 factors
basically if some of them eat using paper cutlery why is this

Can I Get A Copy Of A Booked Titled “diamonds In Brown Paper” It’s About The Cutlery Industry In Sheffield?

Can anyone can tell me where I can get a copy. My mum worked in the industry during the 60s.