In order to successfully release the mold in the process of making the blister packaging, the mold side of the blister packaging must have a certain inclination. In this way, the blister packaging is in the demoulding direction, and the inclination of the die side is called the demoulding inclination. It is recommended that the demoulding inclination of the blister packaging should be as large as possible, if the larger the demoulding inclination of the blister packaging, the faster the demoulding, the shorter the molding cycle, and the possibility of deformation of the product in the process of blister packaging demoulding is small, and the demoulding inclination of the blister packaging is generally greater than 1 degree.
Impact of aspect ratio on blister packaging
The ratio of width to depth of the blister packaging mold is usually called the aspect ratio. In general, because the punch can drag and pre-stretch the sheet when making the blister package, the aspect ratio of the punch molding when making the blister package can be smaller, but not less than 1. If you use a blister packaging die molding, the aspect ratio is usually not less than 1.4.
