aluminum foil insulation bag with adhesive, cold-preserving, disposable food bag for cakes, barbecues, and seafood, thick insulation, wholesale takeaway insulation bag 铝箔保温袋带胶保冷蛋糕一次性食品烧烤海鲜厚隔热批发外卖保温袋

opening 15*25(50) opening 20*20(50) opening 20*25(50) opening 20*30(50) opening 25*25(50) opening 25*30(50) opening 30*30(50) opening 30*35(50) opening 30*40(50) opening 35*35(50) opening 35*40(50) opening 40*40(50) opening 40*50(50) opening 50*50(50) opening 15*25+4 with glue (50) opening 20*25+4 with glue (50) opening 25*25+4 with glue (50) opening 25*30+4 with glue (50) opening 30*30+4 with glue (50) opening 30*35+4 with glue (50) opening 30*40+4 with glue (50) opening 35*35+4 with glue (50) opening 35*40+4 with glue (50) opening 40*40+4 with glue (50 pcs) opening 40*50+4 with glue (50 pcs)

2mm thickness 3mm thickness