It depends on the quantity of samples in need and the order of intent. The samples may be free or may be offered at bulk price. The PVA packaging machine samples could be customized to meet specific requirements. The samples enable you to try the product before purchasing it. Any feedback is welcomed.

A large number of pva bags at the worldwide level have been developed and manufactured by Foshan Polyva Materials Co.,Ltd.. As one of Polyva's multiple product series, pva water soluble film series enjoy a relatively high recognition in the market. The product, with long-lasting performance and good durability, is of the highest quality. The adopted materials are all harmless which do no harm to human body. The product is able to stay clean all the time and requires less maintenance, which will be a benefit for property developers to save budgets. The adopted materials are all harmless which do no harm to human body.

Based on the principles of water soluble film manufacturers, Polyva has done every job carefully. Ask!