Today, BOPP film or Biaxially Oriented Polypropylene Film, has made its place in the packaging world, especially in the food packaging industry. This film is created by stretching it in two directions – lengthwise and crosswise – to enhance its mechanical properties. One of the major reasons behind the popularity of BOPP films in food packaging is its moisture barrier property, among other contributing factors.
When it comes to using BOPP films in food packaging, here are the advantages that ensure both safety and quality.
1.Barrier Properties : These films are suitable for packaging as they guard the items inside the bag against moisture, gases, and odours. This helps prevent the freshness, flavour, and other external factors that may affect the food quality and cause degradation.
2.Clarity & Visibility : When it comes to consumer mindset, the first thing that attracts them is the aesthetics of the product packaging, as well as the visibility of the product. BOPP films offer exceptional clarity along with a high-gloss finish, making it the go-to choice where product visibility is essential.
3.Printability : Food packaging must convey information about the product, its nutritional facts, and the brand. BOPP films offer exceptional printability, which gives vibrant and high-resolution graphics for labelling and branding applications.
4.Durability and Protection : BOPP films are durable and tear-resistant - protecting the food inside the package during handling, transportation, and storage and minimizing the risk of contamination.
5.Flexibility and Versatility : The next best thing about BOPP films is that they are versatile and available in various thicknesses, finishes, and colours, which gives room for customization in case of specific requirements. BOPP films can be used in different packaging formats, like labels, pouches, wraps, and overwraps.
6.Sealability : BOPP films ensure proper closure of food packaging as they can be heat-sealed, maintaining the integrity of the product and preventing tampering or contamination.
7.Extended Shelf Life : BOPP films offer protection against external factors like moisture and oxygen, which is quite helpful in extending the shelf life of perishable food items. This way, the wastage of food is also reduced and gives a longer period for product consumption.
8.Recyclable : BOPP films are recyclable, making their mark in sustainable packaging solutions and aligning with environmentally conscious practices in the food industry.
9.Energy Efficiency : The production of these films requires less energy than other plastic materials. Also, advances in manufacturing facilities for BOPP films have increased energy efficiency in the production process.
Lightweight : The overall weight of the packaging material can be reduced when using BOPP films, as they are lightweight, resulting in lower consumption of plastic, transportation costs and reduced carbon footprint.
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