Introduction of PVC rigid sheet series composite materials for pharmaceutical packaging
2015-11-17Core tips: introduction of PVC rigid sheet series composite materials for pharmaceutical packaging
PVC pharmaceutical packaging series composite tablets are mainly composed of PVC pharmaceutical tablets and one or several new polymer material films and tablets, which are produced by extrusion, compounding, coating and other processing methods, and meet the requirements of pharmaceutical packaging. In the 1990s, the safety of medication has become more and more important. Because the components of some drugs are prone to deliquescence and oxidation, the original PVC aluminum-plastic packaging can no longer meet the packaging requirements of these drugs.
According to the development trend of pharmaceutical packaging materials abroad, the pharmaceutical packaging material manufacturer led by Zhejiang Tiancheng Pharmaceutical Packaging Co., Ltd. has successfully developed PVC pharmaceutical tablets as the base material and added some high barrier polymer materials (such as PVDC of SOLVAY). It combines the rigidity and good molding of PVC and the barrier of PVDC to water vapor, oxygen and CO 2, and becomes a new composite material that can meet the requirements of deliquescence Packaging requirements for oxidizing drugs and some traditional Chinese medicines to retain fragrance. At the same time, it still uses the PTP aluminum-plastic packaging type, and the packaging equipment and process are exactly the same as the PVC drug packaging material. This series of composite materials can be customized for pharmaceutical manufacturers according to the degree of moisture and oxidation of drugs, and become a higher level of PTP packaging type. In addition, PVC/PE packaging materials replace glass bottles to fill liquid and suppository drugs, which greatly improves the drug safety of this kind of drugs. Since PVC and PVC series composite materials used in PTP packaging are directly in contact with drugs, the pharmaceutical factory should pay close attention to the sanitary conditions and environment of the PVC manufacturer after deciding to use PVC series materials to package drugs, and must have a production environment of drug packaging materials consistent with the drug production environment.
Related articles
-
China initially began to introduce equipment, technology and raw materials in the 1980s. In the 1990s, China has been able to manufacture single-color…
-
Aluminized composite film is a bright metallic film formed by evaporating high-purity aluminum wire into gaseous state at high temperature (1100~1200 …
-
The protective agent layer of PTP aluminum foil is a dense cross-linked resin layer formed by high temperature curing. The solvent wiping method commo…
-
Common problems and solutions of composite films. At the same processing temperature, the degree of oxidation will also vary with the type of extrusio…