The high-speed automatic valve bottom paper bag paper tube machine is a linkage production line. The tube making machine is used to produce medium-sized stepped bottom bag tubes and straight-cut bag tubes. It needs to be used in conjunction with the bottom gluer to complete the entire valve bag. production process. The bottom paste paper […]

The valve bag made by the bottom paste machine has the characteristics of good moisture resistance, reasonable cost and high production efficiency. It is suitable for the packaging of various powdery colloidal products. effect. Application scope of valve bag 1. Industrial aspects It is a powder product packaging for building materials powder, chemical raw materials, […]

The valve bag square bottom machine is the main production equipment for the production of valve bags. Its purpose is to replace the manual mass production of a valve bag production equipment. With the wider use of valve bags and the increasing demand, people urgently need to use automated production equipment to replace manual production […]

At this stage, valve bags are still very few in the field of wheat flour applications. The key factor is that valve bags are more expensive than packaging bags, but valve bags have waterproof, anti-corrosion, unilateral air permeability, good airtightness, environmental protection and biodegradation. , suitable for high stacking, long-distance shipping container transportation and other […]