1.Material:environmental protection/low toxic/toxic free 2.All the PVC material meet ASTM F 963-07 (None-phthalate) standard and EN71 part3 standard. 3.As per the customers request,the material can be waterproof,strong and environmental protection. 4.Material thickness:0.1-0.5mm. 5.Process:it is processed by High Frequency welding ,Ultra-sonic welding and sewing. 6.We can do offset printing,silk-screen etc. 7.EVA/TPU/Nylon/Polyeser/Canvas/PVC cylinder bag can be applied to the cosmetic package,gift package,common package,food package,toilet product package,promotional item... 8.OEM Orders are welcome. 9.Sampling will be finished within 4 days.