The raw materials have gone through multiple tests and the results show they are perfect for manufacturing high-quality coffee bags digital printed . In terms of their physical properties such as density and mass, we have conducted strict tests on them because these properties may change when subjected to certain variables such as heat which may influence the quality of the finished products. Regarding the chemical properties, we have hired highly educated and experienced technicians to help detect them. Qingdao Supouches Packaging Ltd. does our utmost to ensure the raw materials conform to the standards.

Supouches Packaging is one of the best manufacturers for producing flat bottom pouches. As one of Supouches Packaging's multiple product series, stand up pouches series enjoy a relatively high recognition in the market. In terms of surface finishes, Supouches Packaging juice spout pouch provide all possible options. The surface treatment is available in a variety of ways. Our skilled professionals supervise the quality control throughout the production, greatly guaranteeing the quality of the product.

Since founded, our company brand has been paying a lot of attention to increasing customer satisfication. Inquire now!