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Blister packaging which is a plastic packaging is used for both medications and small consumer products.
The main material used to create it is thermoformed plastic. A backing of paperboard, aluminum foil, or even additional plastic sheets is used for blister packs.
The surge in the production of these products demands that one partner with a reliable and trusted blister packaging manufacturer for quality bargains.
Where is Blister Packaging Used?
In the pharmaceutical sector, medicine is packaged in blister packaging, also referred to as unit dose packaging.
A plastic sheet is thermoformed into several cups or blisters that encapsulate the product in blister packing.
Pharmaceuticals are not the only industry that uses blister packing, there are other sectors where they are used as well.
Blister packs are inexpensive packaging that is theft-resistant, and offers good protection.
Different kinds of polymers, including PVC, PVDC, PCTFE, COP, and a few others, are used to create blister packaging.
The most typical material used for blister packing is polyvinyl chloride (PVC).
The cost-effectiveness of PVC is its key benefit. To create blister packs, 0.25 to 0.3mm PVC sheets are employed.
PVC sheets and polyvinylidene chloride are combined to enhance the packaging's barrier capabilities. Exceptional protection against oxygen and moisture is offered by this.
Polychlorotrifluoroethylene (PCTFE) is another type of laminate used for blister packing
The main application of PCFTE is as a moisture barrier. PCFTE has the least amount of water vapor permeability out of all the polymers.
Cyclic olefin polymers and copolymers, sometimes known as COP, enhance blister pack thermoforming and even have good barrier qualities.
COP enables producers to create blister packs with extensive pockets when combined with other polymers like polypropylene and polyethylene.
These are required for the packaging of medications.
Cold-form packaging comprised of PVC, aluminum, and polyamide is also used by blister package producers.
The following are some prominent physical characteristics of blister packs:
1. Tamper Evident
It's quite difficult to make use of blister packs. A blister pack cannot be readily sealed at all once it has been opened.
Additionally, depending on how they are utilized, blister packs might be challenging to open and call for special tools.
2. Barrier properties
Blister packaging offers a great defense against oxygen and moisture. As additional layers of polymers are added throughout the process of production to create the blister packing, the barrier qualities get better.
The inside contents are shielded from liquids such as water and water vapor by the thermoformed polymer.
However, the back cover also affects how impermeable the complete package is. The ability to resist water decreases if the back lid of the blister package is made of a paper-based sheet.
4. Protection from drops, bumps, and scratches
A product can be kept in place and shielded from drops and unintentional bumps with blister packing.
The product is also shielded from scratches by the robust outer polymer coating.
It is possible to regulate the blister packaging's transparency, which also regulates the amount of UV light that enters the blister.
Perishables' shelf lives are extended and UV radiation is blocked by metallic PVC.
6. High Product Visibility
Blister packets make the product readily observable. This enables the buyer to make informed decisions while purchasing goods.
Blister packets for medications enable customers to see the capsule or pill up close. As a result, it is considerably simpler to recognize medicines.
In Need Of a High-Quality Blister Packaging?
Choosing blister packaging may not appear to be a difficult task, but it is, considering the large number of designs available.
As a result, working with a well-known and reliable blister packaging manufacturer is critical
At Harmony Print Pack Co., Ltd., we have an effective system with high-tech staff and a wealth of experience to bring to you products of outstanding quality.
We have a dependable and effective shipping system, and we can send your items anywhere in the world.
Kindly click here to partner with us for premium blister packing machine