... # or client sampleweld:side weld or bottom weldopen:flat open, adhesive tape, zipper,slider zipper,clipsize:3cm-75cm is standardprinting:1c ... ,2c,3C,4C, 8C,12Cprinting methodgravure printing or flexi resins printingmoldbrass mold or flexi resin moldRaw material:Extrude raw material ...