Comparison Between Blister Packs And Body Packs
The Blister Packaging has many structural forms, including a single blister substrate structure and a double blister non-substrate structure, and the packaging material is mainly composed of a blister-forming thermoplastic film and a back cover substrate. There are many types of plastic films that can be used for blister packaging. The plastic film and the suitability of the package must be considered when selecting, that is, the material needs to meet the technical requirements of the blister package while minimizing the cost. Generally, materials for blister packaging include cellulose, polystyrene, polyethylene resin, polyvinyl chloride, composite aluminum foil, etc., wherein polyvinyl chloride has excellent transparency, good thermoformability and heat sealability and high. Gas barrier, the addition of plasticizer can improve cold resistance and impact strength, the use effect is better, the cost is lower, can be preferred, the thickness range is between 0.10-0.25mm...