202017-04 what does pof mean? what equipment is needed to shrink pof? pof is an abbreviation for polyolefin and generall ... 202017-04 how is the shrink film sealed? what is a centrefold roll? there are many ways of sealing the pack from a sim ... 202017-04 what is single wind or lay flat? can i print on pof? this is simply a roll of film wound in a single la ... 202017-04 what temperature does pof shrink at? do i need special ventilation for pof? generally pof shrinks at around 150 degrees c. it ... order floworder flow +view more factoryfactory display +more workshop wearhouse lab contactcontact tel : +86-316-7912805 mail: ** address: no.2 building leijie time squre , yanjiao devolpment zone , langfang , hebei , china home about product industry factory honors online contact +86-316-7912805 address：no.2 building leijie time squre , yanjiao devolpment zone , langfang , hebei , china