Characteristics and application areas of EVA
EVA is a copolymer of ethylene and vinyl acetate, with the Chinese chemical name being ethylene vinyl acetate copolymer and the English chemical name being ethylene vinyl acetate copolymer. EVA has a wide range of applications, and the annual market consumption in China is constantly increasing, especially in the footwear industry,
LED Oval Light Cover. where it is used in the sole and interior materials of mid to high end travel shoes, hiking shoes, slippers, and sandals. It is also widely...
Method of Polypropylene (PP) molding processing
Polypropylene has good molding processability and many methods of molding, such as injection molding, blow molding, vacuum thermoforming, coating, rotational molding, welding, machining, electroplating and foaming,Armed Police Shield and can be sprayed on the metal surface. Among them, the proportion of injection molding is large, the injection temperature is between 180-200, the injection pressure is 68.6-137.2 MPa, and the mold temperature is 40-60°C. The pre-drying temperature is about...
What is Vacuum blister molding process?
The vacuum forming process was known as early as the beginning of the 20th century, but its application in industrial production was only after the 1940s, but it was only developed in the 1960s. In the past 20 years, it has developed into one of the most important methods of processing packaging materials. The rapid development of this technology is due to the continuous innovation of vacuum forming processes and equipment, as well as the development of new sheets with forming properties; it is...
ETA and ETD are two commonly used terms in international trade
ETA (Estimated Time of Arrival) and ETD (Estimated Time of Delivery) are two commonly used terms in international trade, representing different concepts of time:
ETA (Estimated Time of Arrival): Estimated time of arrival. This term is commonly used to indicate the expected time when goods or vessels arrive at the destination port. It should be noted that ETA refers to the time of arrival at the terminal, not just the time of arrival at the berth.Protective Mask
Estimated Time of Delivery (ETD):...
ETA and ETD are two commonly used terms in international trade
ETA (Estimated Time of Arrival) and ETD (Estimated Time of Delivery) are two commonly used terms in international trade, representing different concepts of time:
ETA (Estimated Time of Arrival): Estimated time of arrival. This term is commonly used to indicate the expected time when goods or vessels arrive at the destination port. It should be noted that ETA refers to the time of arrival at the terminal, not just the time of arrival at the berth.Protective Mask
Estimated Time of Delivery (ETD):...
