Development Of Progressive Blister Packaging For Blister Packaging Machines
Sep 05, 2022
In addition to various bottle packaging, blister packaging can be considered as the most commonly used packaging for pharmaceutical packaging. Blister packs have many advantages and can provide patients with a single-dose package of medication that is convenient and economical. In addition, the aluminum-plastic blister packaging protects the performance of the medicine, with fast production speed, low cost, small storage space, light weight, convenient transportation, safety and reliability.
Blister packaging is the most commonly used and ideal packaging method in pharmaceutical packaging, and it is all done by automatic blister packaging machines. Protected and heat sealed by aluminum foil, forming gravure and coating, adhesive, rigid plastic make drugs in holes, nets, shells and air bubbles formed by plastic film, removable heat seal punching to ensure product safety. Blister packaging first appeared in Europe in the 1930s. The main packaging materials of blister plastic are medical PTP aluminum foil, rigid plastic foil PVC and adhesive.
PTP medical aluminum foil through the packaging blister machine is a sealing material that is sealed on a hard medical plastic foil, usually called a flap material. Its surface can print text or patterns, and it has good printing performance on both the front and the back. Aluminum foil is made of 99% electrolyte, calendered and other treated aluminum foil, non-toxic and tasteless, good electrical conductivity, light resistance, moisture resistance, etc. In modern packaging, almost all flexible composite packaging materials require high barriers or shading.
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