Piping pouches are widely used in carry bag manufacturing for garments, cosmetic lenses, perfumes and lotions. A piping (biding) of high quality of PVC material in transparent or color tones are welded or stitched on the corners of the pouch. PVC packaging pouch maintains pouch shape like a rigid box at the same time giving a warmth and comforting feeling of soft material. It's customer's first choice due to appearance, style and long lasting durability, and plastic packaging pouches of course have better visibility.