The requirements of block bottom valve bags

Valve bag which is commonly known as pasted bottom bag，is filled from the top or bottom valve port. It adopts special filling equipment, automatically forms a cuboid after filling materials, and has the characteristics of high efficiency in filling, orderly stacking, firm, convenient transportation and elegant appearance. It is widely used in the packaging of powdery or granular solid materials such as edible powder, chemical powder, fertilizer, synthetic materials, drugs, minerals. The oversized valve bag is widely used in the packaging of vapor silica and ultrafine nanoscale powder. It is the main environmental packaging bag in the world.
Our company pays attention to the brand and quality of raw and auxiliary materials, and produces high-quality products with high-quality raw materials and mature technology. "Survive by quality, develop by innovation", strictly implement ISO9000G standards, makes quality management act in line with international standards, grasps the opportunity, keeps forging ahead , expands the market at home and abroad, and strive for first-class brand. Contact: Mr. Xin, mobile phone 13637026093