Sofa
Fastening : 70-100gsm black or brown
Sofa Back cover
Spunbond mostly used
kobweb：weigth：90-100gsm, width：0.9/1.0/1.5m, length：250/300m
color：Black、Brown、Beige，Woven
Interlining
Woven
Spunbond:30-40gsm
Product Standard
Flame retardant
CA TB 117----North Americaljust regular fibre
Section 2 –Barrier Materials
BS5852------- BritishNeed FR fibre
Schedule4 part II and Schedule 5 part III
