Following the The Second World War, the use of Medical PCV sheet had not been only restricted to the military packaging combined with the technological progress and the rapid growth of world’s drugs and food, it was actually still popular within the food preservation, for it can effectively extend the lifespan of food preservation which will help prevent the meal metamorphism. For doing it is featured together with the non-toxic, safe and reliable and also other advantages, it really has been traditionally used in the western developed countries as early as 1950s, and yes it was called “green” packaging material with the western western world. However, the introduction of PVDC ended up being in trouble due to emergence of EVOH and the development of two-way stretching nylon membrane. However, the rapid development appears together with the constant exploration of application because of its irreplaceable special performance, the development of modern packaging technology along with the high requirement of military packaging.
PVC was started late in China, the domestic enterprise’s packaging concept is weak, so the material is not that traditionally used as in European and American region. Although our population is greater than that in the European and American developed countries, the complete demand on the product in China is much less than that from the western world seen in the total demand in the present market. PVDC products can be used as 80% of drug blister package in Germany, and it is employed for nearly all blister package in Japan. Current, the ratio is lower than 5% in China.
PVC product can increase the packaging level of drug and food and boost the market competitiveness when avoid the product metamorphism. Even though the packaging industry of food and drug in China continues to be in the comparatively-lower competition to a particular degree, many production enterprises and packaging enterprises are simply focusing on the survival problem, lacking the data and information in the product in several regions hinders the introduction of the merchandise, Cold stamping molding aluminum has been widely concerned from the packaging industry in addition to the economic development, increasingly improving people’s living standard, constant enriching of information and data, and increasing requirement in the product quality in China. Down the road, the item will be the mainstream of food and drug packaging industry combined with the constant enhanced healthy consciousness, further improved 99dexfpky around the food and drug quality. The widely using the Tropical type blister aluminum marks the progress of wet resistance, oxygen resistance and moisture resistance as well as other comprehensive properties in China, and the improvement of people’s living standard, it is actually thought that PVC could have a great development potential in China in the foreseeable future.