How to use the blister packaging?

Posted by sere on March 11th, 2020

You might not instantly know the word, or its other commonly used title, which can be'clamshell packaging', but you'll certainly know the type of thing I'm speaking about. You may even have got wrap anger with some variations, in which the manufacturer's main criteria seems to have been to make them as difficult to enter as possible.

Blister packaging is essentially a solid plastic box which protects the contents from things like dust and dust -- making them particularly useful for small electrical components, connectors and cables -- but also lets you see what they are at exactly the same moment. It is an increasingly popular solution for displaying products in retail shops, in which they also like them because they're harder to steal or tamper with than polybags.

You have almost certainly bought a blister pack at some time and had to battle your way in with a knife or pair of scissors.

You'll be very happy to know that ours are not like that!

Should you buy a blister package from WELM, then you may rest assured that neither you nor your client will be in danger if you come to start it. In reality, they can be used time and time again if required, as a result of the clever clip-shut closure system (even though they could be heat sealed if you would like the added safety for your product that brings).

Two Ways to Type Blister Packaging

Blister packaging is so termed because the small pockets at the package seem like small blisters. This form of packaging can be used with chewing gum, candy, and medicine, and usually has plastic pockets which hold the pill with a foil backing. Some medical blister packages do not have the push through option, to keep sanitation a high priority. This is done by keeping the merchandise contained until use so the administrator never has to touch the sterile surface of the item.

Blister packaging companies have two chief procedures of producing blister packages for medicine or candy. The packages can be formed through thermoforming or cold forming. Different blister packaging businesses have different packaging approaches dependent on the needs of the particular customers. The practice of producing the blister packages is normally the same, but there are crucial differences in the two forming procedures.

The warm plastic is pressed using a pressure bar that creates the pockets at the blister package.

Cold forming: In cold forming, the vinyl is never heated. Rather, the plastic strip is pushed into the desired shape using the pressure of a massive stamp, which forms the blister packets. However, this kind of forming is slower compared to thermoforming and normally the blisters are opaque or only semi-transparent, which is a drawback. Only bigger blister packets could be formed using this procedure, as the vending machine can't form smaller contours.