A brief description of what is Clamshell Blister Packaging
Thus clamshell packaging, also known as blister packaging, is a type of preformed/rigid container made from transparent plastic. It is a composition of two semicircles; a higher semicircle and a lower semicircle. One of the half shells is then put back and the product is placed in the other half shell where it is held in place by the other half shell. It is called clamshell packaging because it has the similar indicative look of a clam’s shell whereby the clam is shut tight when threatened or in this case when it contains products.
The protection that is offered by the rigid plastic is to the enclosed product.
The hard cover like material will shield the encased item from damage, which may occur during transit, storage and display of products. This tough casing takes care of the drops, moisture, tampering and other negative effects on the environment. It is usually transparent thus enabling consumers get good looks and even inspect the packaged product without necessarily having to open the shell.
All sizes and shapes of the cooling towers are available.
After the packaging technique was developed for use with hamburgers, clamshells became standardized and can be found in a variety of standard and custom sizes to fit products such as consumer electronics, appliances, toys, tools, foods, and cosmetics. Some of the standard sizes of such paper include 4×6, 5×7 and 7×8. 5. Still, the clamshell is usually based on a rectangular structure and connected in the back, but due to the solidity of the material, the shape and the position can differ. For instance, clamshells that protect thin cookies may have the clamshells flat as the cookies are stacked horizontally, while clamshells for housing tools, such as nails and screws, will have the clamshells vertically since the tools are to be stored upright.
Cost-Effective Protective Solution
Formed PVC and PET plastic which is utilize in clamshell packaging is relatively cheap for the producers. The usage of simpler blisters removes the need for secondary cartons and wrapper materials at higher costs. To the manufacturers, it provides them with a low-cost yet very effective method of ensuring maximum product exposure to consumers as well as improving brand appeal through the addition of high visibility graphics to the molded blisters. To the retailing specialists, a hard plastic shell also excludes the need for outer protective boxes that themselves need product positioning – a factor that translates into more sales per square foot in selling areas.
Tamper-Resistant Properties for Security
Plastic clamshells offer tamper resistance with products packed in rigid, hard to open plastics. Application: Consumers can easily notice if the packaging has been opened or tampered with in some way. This decreases pilferage and also eliminates breakage as a result of handling by the shoplifters themselves. The pharmaceutical pills and capsules uses specific clamshells with controlled anti-tamper technologies and operational features such as peel-push blisters.
Environmental Impact
This makes clamshells of plastic as a good package since, when well designed, they reduce environmental harm by protecting product and material thus cutting on spoilt and damaged items during transportation – harm that leads to unnecessary reproduction of products using more material than necessary. Thus, clamshell plastics have the ability to be made recyclable. Unfortunately, not all the municipalities offer this functionality. New EarthSHELL by Alpha packaging comes with a patent that deals with a 100% compostable clamshell made out of plant starch that meets the commercial composting facility.
Some of the main application and product examples are as follows.
Clamshell packaging is ideal for product protection and can be applied in many industries as it is versatile in accommodating various types of goods. Here are some of the most common categories and product examples taking advantage of clamshell solutions:Here are some of the most common categories and product examples taking advantage of clamshell solutions:
Electronics – features mobile phones, headphones, cables, batteries
Hardware & Tools-Materials needed – scissors, pliers, measuring tapes, levels
There are numerous categories of toys and games including action figures, miniatures and playing cards.
Watches, jewelries, sunglasses and other ornaments
Cosmetics – lipsticks, shampoos, rouge, nail varnish, lotions, beauty creams
Cookware & utensils – spoons, forks, knives, scissors, graters, scrapers, brushes, mops
Automotive: fuse, lift, fluid, detailing kit
Foods include baked products, fruits, sandwiches and foods under deli counter.
This is a type of packaging that achieves the best balance between protection and display for the product.
As a varied product packaging type, clamshell blister packaging offers protective, secure, visible, and tamper-evident advantages that are suitable for multiple types of manufacturers, retailers, and consumers. The transparent plastic shell sculpted provides the shoppers with visibility of packaged products and elimination of unnecessary secondary packaging. For fragile products, the firm construction effectively protects items from falling and presenting a neat appearance, which makes it suitable for cases and shelves. As the material and manufacturing innovations remain ongoing, clamshell blister packaging solutions will remain relevant as a packaging method for the safety and security-sensitive items across global industries.
