Views: 1 Author: Site Editor Publish Time: 2021-09-25 Origin: Site
Forms and characteristics of drug packaging
The packaging form of common medicines
Film direct packaging packaging bag the most commonly used packing form of granules. Generally choose high density polyethylene, polypropylene, polyvinyl chloride.
The outer layer of the compound drug bag is high melting point thermoplastic material or non-plastic material such as paper, aluminum foil, nylon, polyester and stretched polypropylene. The inner layer is unstretched polypropylene, polyethylene and other low melting point thermoplastic materials. Blister packaging is a new type of compound packaging for tablets, capsules and parts, commonly known as "blister" or aluminum-plastic packaging.
Hollow packaging adopts injection blow molding or extrusion blow molding method in a certain shape of the mold made of bottles, tubes, cans, barrels, boxes and other packaging forms, mainly used for tablets, capsules, ointments, liquid pharmaceutical packaging. Press-molded packaging Strip packaging Special packaging designed to prevent children from opening a safe packaging for misuse or for preventing drug products from being changed.
Characteristics of pharmaceutical packaging in China
Some drugs pay attention to the principle of use and meet the requirements of drug management. (most of them are Western medicine) some of the medicine packaging rough, not worth the loss (most of them are Chinese patent medicine) some medicine packaging flap small body big, flashy: blindly increase the size of the outer box, small inside and big outside. Increased the cost of packaging some drug packaging is soft, in the majority of tablet packaging, especially sugar-coated tablets, weight, tablet and tablet friction increase, serious fragmentation in pharmaceutical packaging its leading role in bottled rubber sealing materials for natural rubber and butyl rubber. The properties of natural rubber can not meet the requirements and it is easy to be polluted.