The quality control of Douai is conducted rigorously. It has been certified under relevant pool standards, such as ANSI, APSP, and UL. The performance of our water-soluble PVA film for laundry detergent products has reached internationally advanced level
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Douai is manufactured by complying with a variety of electrical standards, including electrical safety, electromagnetic compatibility (EMC) and the chemical composition of materials. Water- soluble packaging machine is highly automatic and intelligent with touch screen operation
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Douai is exclusively developed with good phone adaptability by the R&D team. It has been proved that it meets safety requirement. The film Ployva produces enjoys excellent compatibility with liquid detergents
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The manufacturing process for the materials of Douai includes many steps that determine the precise set of properties for the finished product, such as wrinkle resistance and colorfastness. Integrated continuously cutting design is very stable and effective
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Douai has passed the workmanship assessment. It is evaluated in terms of stitching, construction, attachments and fasteners, embellishments, shading within a garment, pattern continuity/matching, tapes, and linings. Our laundry pods packing machine has been qualified with CE certificate
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The professional QC team secures the quality of this product. The adopted materials are all harmless which do no harm to human body