Zhejiang Wintop Packaging Technology Co., Ltd. is a famous comprehensive bags manufacturing enterprise integrating research and development, design, production, and marketing. Mon, 12 Oct 2026 09:31:00 +0200 http://zuanyi.onlc.fr/3-Blog Bopp woven bags are composite packaging made from biaxially oriented polypropylene (BOPP) film, featuring high transparency, glossiness, and excellent printability. The multi-layer structure (pp bopp film + CPP/PE sealing layer) offers moisture-proof, anti-fouling, and tear-resistant properties while vividly displaying intricate designs. Utilizing gravure printing technology, these bopp woven sacks achieve ... Mon, 12 Oct 2026 09:31:00 +0200 http://zuanyi.onlc.fr/3-Blog/p6acc4655bd04a-BOPP-COLOR-PRINTING-WOVEN-BAG.html 6acc4655bd04a https://static.onlc.eu/zuanyiNDD/optimised/17917721288.jpg A Square bottom bag is an upgraded packaging solution featuring a square base design. Manufactured from high-strength polypropylene (PP) woven fabric, it utilizes ultrasonic heat-sealing technology to create a stable square-bottom structure that ensures superior free-standing capability, improving filling and stacking efficiency by over 40%. The three-dimensional square base design increases ... Mon, 12 Oct 2026 09:31:00 +0200 http://zuanyi.onlc.fr/3-Blog/p6acc466a1dd10-SQUARE-BOTTOM-BAG.html 6acc466a1dd10 https://static.onlc.eu/zuanyiNDD/optimised/179177215277.jpg The 5 kg fertilizer bag is made of high-density polyethylene (HDPE) or composite woven material, offering moisture-proof and UV-resistant properties to ensure long-term storage. The bag features an easy-tear or resealable opening for convenient access, and some designs include handles for easy carrying. Similar to our agricultural seed bags, these fertilizer ... Mon, 12 Oct 2026 09:30:00 +0200 http://zuanyi.onlc.fr/3-Blog/p6acc462b3e6c5-5KG-FERTILIZER-BAG.html 6acc462b3e6c5 https://static.onlc.eu/zuanyiNDD/optimised/179177212795.jpg Wintop is a professional animal feed bags supplier and manufacturer in China, specializing in durable PP woven feed bags for livestock farms, feed mills, and distributors worldwide. Our animal feed sacks are designed for moisture protection, high load capacity, and long-distance transportation, making them ideal for packaging poultry feed, cattle ... Mon, 12 Oct 2026 09:30:00 +0200 http://zuanyi.onlc.fr/3-Blog/p6acc4641daf5f-ANIMAL-FEED-BAGS-SUPPLIER-WINTOP.html 6acc4641daf5f https://static.onlc.eu/zuanyiNDD/optimised/179177212723.jpg