When you buy an electronic device, you would find that the item is encased in a special way with a very hard plastic shell which forms a mould around the device. The plastic covering is so hard that most often you need to use heavy scissors or a very sharp knife to open it. Sometimes you may even injure yourself while attempting to open it. It is natural to wonder why the product is kept in such a setting. But once you come to know about the advantages of the special packing known as blister packaging or clamshell packaging, you would probably appreciate it.
Blister packaging generally refers to a type of pre-formed plastic packaging used for small consumer goods in which plastic and aluminum are used to protect the product from harsh climate changes. The product is enclosed in a cavity of sturdy plastic and sealed shut. Special glue is used to make the covering stick to the aluminum or cardboard which envelopes it. One of the most common forms of blister packaging, and also the most user-friendly, is found in single-dose strips of pharmaceutical tablets or capsules. The blister packs provide protection to the drugs and also it helps the consumer to make sure that they have taken the correct dosage. These blister packs open quite easily and are largely tamper resistant. The blister packaging can be very small or very large, depending upon the feature of the product.
There are several varieties of blister packaging and clamshell packaging is the best innovation which is generally used to cover small electronic goods, children's actions figures, and tools. The clamshell packaging tightly covers the items they contain as it is made up of hard and tough plastic exterior that is molded to fit perfectly the product. The main advantage of clamshell packaging is that it is airtight and thereby keeps moistures out of the interior and safeguarding the product from physical damage and from getting altered by atmospheric causes.
The blister packaging stands apart compared to other types of packaging like bubble wrap since it ensures damage protection of the product along with assuring proper hygiene storage. Moreover, the blister packaging has been a boon to the manufacturers too. Since the packaging is transparent, it offers high visibility of the product thereby motivating the point of purchase sales. In addition to this, the packaging is theft resistant. It makes it tough for the shop lifters to open small items and slip them into the pocket. The packaging also offers a hanging slot which increases the visible impact of the product. The reverse side of the package is generally made attractive with product description in detail along with colorful graphics.
Generally the blister packaging is done using machineries and it is a fast process. The manufacturers often find the method cost effective. Since the shapes of the packages are made in such a way that they can be loaded together, the delivery of large number of products can be done easily. The shape ensures safety as there wouldn't be any space for the product to move around and cause damages.
Much to consumers' delight, the manufactures have even introduced a device which enables the users to open clamshell packaging safely without causing injuries. With the introduction of this device, the consumers can easily open packages without cursing.
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