It is applied for to blowing plastic films like LDPE,hHDPE and LLDPE,It is applied to packing foodstuff, clothing, rubbish bags. GY-CY Film Blowing Printing Connect-lineUse:It is applied for to blowing plastic films like low density polythene (LDPE), high-density polythene (HDPE) and linear low density polythene (LLDPE),etc. It is widely applied to packing foodstuff, clothing, rubbish bags, vest ...