PET bottle single-layer barrier new technology to achieve industrialization

It is reported that the new technology of PET bottle barrier named MonOxbar, developed successfully by Constar International, a plastic container production plant in Philadelphia, is industrialized. The raw materials for the bottle are the company's Oxbar and PET blends, which are processed into single-layer structural bottles. The company released information on MonOxbar after the product was approved by the US FDA for use in contact with food. The blend has been approved to meet US and European regulations for food contact materials. PET bottles produced with the MonOxbar technology are suitable for packaging and storing oxygen-sensitive foods and beverages such as pasty sauces, seasonings for kitchens, high-vitamin beer products, and processing applications including jars and hot-fill bottles. For a variety of products, the company is preparing its own production of MonOxbar bottles, as well as pre-molded products for blow molding (blow molding) processing plants, which can be further processed into their own designed and required packaging containers.

Welding Neck Flanges

Weld-Neck flanges or welding-neck flanges can be differentiated from all other types of flange by their long tapered hub. The Welding neck flanges is normally referred to as the high hub flange. It is designed to transfer stresses to the pipe, thereby reducing high stress concentrations at the base of the flange. A weld neck flange (also known as a high-hub flange and tapered hub flange) is a type of flange. There are two designs. The regular type is used with pipes. The long type is unsuitable for pipes and is used in process plant. A weld neck flange consists of a circular fitting with a protruding rim around the circumference. Generally machined from a forging, these flanges are typically butt welded to a pipe. The rim has a series of drilled holes that permit the flange to be affixed to another flange with bolts.

Welding Neck Flange,Welding Flanges,Butt Weld Fittings,ASME B16.5 Weld Neck Flanges

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