What is thermoforming film? And how they are useful?
Thermoforming is the process of transforming films
or sheets to the desired design of moulds either by pressure moulding
or vacuum forming technology. Packaging industry has found productive
results with thermoforming film packaging process with which packaging
options like containers, tubs, and other food barrier films are
manufactured. They are ideal for packing consumable and non-consumable
products for food and medical industries. Food products such as dairy
products, meat and sea foods, fresh vegetables and fruits, dried foods
chocolates, etc can be packed with different layers of co-extruder
flexible barrier film. In addition, it works effectively with the
concept of PA/EVOH based 9, 7, 5 layer thermoforming film
for several industrial packaging purposes. It is a good option for
storage purpose for both soft and hard food and non-food products.
Types and applications of thermoforming films
There are different types of thermoforming films manufactured such as- Thermoforming Flexible packaging films
- PA/EVOH based 9,7, 5 layer thermoforming films
- Rigid thermoforming films, etc
The type of design of thermoforming film is
decided based on the industrial requirement in terms of variations in
widths, thickness, base material, and the sealing layer. Its
applications include higher level of automation and also individual
packaging design which are flexible options for food and hard items
packaging option. The high barrier and puncture resistant quality helps
the packaging reliable and useful.
Industrial usage of thermo films
Below are some of the important industrial usages of thermoforming films
Thermoform in food packaging- The
puncture resistant and meagre leakage feature finds good place in food
packaging industry. In addition, at freezing temperature thermoform
films retain strength and hence they are found to be one of the best
packaging films for refrigerating food items like red meat, cheese,
etc.
Thermoforming packaging for Medical industry-
its strong mechanical properties and moisture barrier property finds
its best usage for packaging sterile medical products such as medicines
and medical equipments.
Thermoforming for other packaging purpose-
Products made with thermoforming concept such as thermoforming films,
thermoforming plastic sheets, and thermoformed blisters are found to be
very useful in packaging different products such as cosmetics, food
items, machines, medicines, etc. In addition, readymade packaging boxes
are also available to make the packing very easy. For more information
about thermoforming and other packaging options, kindly visit - http://www.vishakhapolyfab.com/
Benefits of using Thermoforming
With thermoforming films packaging industries benefit a lot. Some of the useful benefits are- Bulk packaging option can be availed for food and medical industry
- Possess moisture barrier property
- Best optical property in terms of base forming films
- Flexible option for packing small portions of retail outlets
- It gives a clean and hygienic look when things are packed
- Puncture resistant and hence the package reliability can be preserved
- Best for packing sharp edged products
Conclusion
Among the many different types of flexible
packaging films available, thermoforming films stay one of the best
options to obtain moisture free and reliable packing. It is also a cost
effective option for packaging.
