Plastic bottles have been a popular option for non-alcoholic beverages. Choosing the right type of packaging solution for plastic water bottles involves several points of consideration. Along with safety, functionality, sustainability, and sterilisation, manufacturers and suppliers of plastic water bottles in bulk need to plan smartly regarding bottle packaging.
Here are a few points of consideration that bottle manufacturers need to consider when packaging plastic water bottles.
Things to keep in mind for plastic water bottle packaging
Sterilisation considerations:
With the use of high-pressure processing techniques, bottle manufacturers are nowadays able to preserve sterilisation during packaging. This is particularly helpful for packaging juices or smoothies in plastic bottles where heat is not permissible. The HPP technique effectively kills off the bacteria, viruses, and spores in the bottle or drink without using heat or preservatives. Sterilisation is essential to increasing the shelf life of plastic water and juice bottles.
Mouth size of bottles:
When packaging plastic bottles, the manufacturer needs to consider the mouth size as well. A 28 mm cap plastic bottle is sufficient for CO2-containing beverages or simple plastic water bottles. However, from a drinker’s point of view, a 38 mm threaded cap is a good choice for juices containing thick solutions or pieces of fruit. This allows the drinker to consume directly from the plastic bottle.
Branding and aesthetics:
During packaging, the manufacturer needs to consider branding and aesthetic concerns as well. The appearance of plastic bottles will attract customers. The plastic should be transparent with vibrant and informational labelling to allow drinkers to get a clear view of the contents inside the bottle. A well-designed bottle is a positive addition to the brand’s image.
Ensuring light protection:
Sometimes, to allow protection from direct sunlight, manufacturers opt for UV blockers or amber-coloured PET bottles for water and juice packaging. Again, by manufacturing multi-layered plastic water bottles, UV protection can be ensured for the bottles and their contents.
Checking internal pressure:
For carbonated drinks, a petaloid-based plastic bottle with 28 mm capping is designed. If a petaloid base is not used, a high internal pressure of 3 to 4 bar generally creates a dent at the bottom of the bottle.
Get in touch with Harsh Impex, a trusted plastic bottle manufacturer in Kolkata, for high-quality plastic bottles that cater to your requirements. Our plastic bottles are available in various sizes and styles with rigid construction. We manufacture and supply good quality and durable PET plastic and PP plastic bottles.
To know more, check our website.
