However, the use of phosphoric acid during corrosion also has a long corrosion time. The main advantage of the multi-layer metal gravure is that the copper layer (ie, the inking layer) is recessed in the chromium metal plating layer, and the copper has a good ink-receptive and ink-transmitting pe ----more
Moisture is probably the single most important factor controlling the destruction of food by microorganisms. Similarly, water is a necessary condition for the growth and reproduction of mold on feed. Whether it is feed material, compound feed, or concentrated feed, it contains a certain amount of ----more
Model NO.: HQC-TC-018c Inside Material: PE EVA Gender: Unisex ----more
5.5 Machine Installation The installation of the machine is carried out on a horizontal basis. The machine level adjustment sequence is actually the order in which the machines are assembled, and each part of the machine is docked in this order. The docking of the machine must pay attention to: ----more
Model NO.: HB-36 Packing Size: 820*580*720mm(1PC in One Carton) Trademark: Perlong ----more
Changzhou City Plastic Machinery Factory newly launched STM1000 plastic composite coating unit. The unit adopts the casting flat film extrusion coating technology, uses the large length-diameter ratio plastics that can be moved in and out, and the temperature is controlled automatically. The cold ----more
Feature: Eco-Friendly, Biodegradable Color: Colorful Age: Adult ----more