Clinical Information Discusses physiology, pathophysiology, and general clinical aspects, as they relate to a laboratory test. Vitamin B12 deficiency can be caused by many factors, one of which is pernicious anemia, a condition resulting in deficient production of intrinsic factor in the parietal cells of the stomach. Intrinsic factor is a protein that is needed to assist in the absorption of vitamin B12 into the small intestine.
Vacuum forming offers processing advantages over competitive processes such as fabrication, blow molding, injection blow molding, rotational molding, and injection molding. Because tooling costs are lower, relatively large parts can be economically fabricated.acuum forming offers processing advantages over competitive processes such as fabrication, blow molding, injection blow molding, rotational molding, and injection molding. Because tooling costs are lower, relatively large parts can be economically fabricated.
Vacuum formed products, according to Plastipedia, are all around us, playing an instrumental part in our lives. The process involves heating a sheet of plastic, which is stretched and vacuumed onto a mold, in order to produce a three-dimensional shape.he Plastic Ingenuity website states that the use is largely restricted to plastic parts that are shallow in depth or for which the thickness of the walls is not critical. Vacuum forming has a number of benefits.