application of polyurethane bra anti-yellowing agent in children’s underwear production introduction: white elf’s “anti-yellow” magic in the fashion world, white is often haile ...

polyurethane bra anti-yellowing agent: the guardian of complex washing conditions 1. introduction: a battle to defend “white” in today’s era of pursuing exquisite life, underwear, as ...

polyurethane bra anti-yellowing agent: “invisible guardian” who improves the quality of home clothing in today’s fast-paced living environment, home clothes are an indispensable part ...

polyurethane bra anti-yellowing agent: invisible guardian in custom lingerie in an era of intertwining fashion and technology, custom underwear is no longer just a piece to meet basic wear needs. it g ...