Polyva is a professional company dedicated to the design, development, manufacture and sale of dissolvable plastic. As one of Polyva's multiple product series, pva bags series enjoy a relatively high recognition in the market. The product is user-friendly and has long-lasting performance. 0.02ml filling high precision is one of the great performance of our machine. One of our customers said its surface is smooth, I really like its luster! I can set assured that this product can last for years. Water soluble film can also be tested and verified by professional authority.
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