BOPA is a clear packaging material that is designed primarily for perishable items and odor sensitive foods. There are several viable alternatives to BOPA film for food packaging, but they typically lack the combination of key characteristics BOPA provides. In fact, the growing demand for retortable pouches, as an alternative to jars and cans, has caused a surge in the demand of BOPA film for food packaging. Some reports estimate the demand for BOPA film has steadily increased by at least 8% every year since 2004.
One of the primary reasons BOPA film for food packaging is preferable is because it creates an excellent barrier to oxygen. This can extend the shelf life of most perishable products because excess oxygen typically leads to a faster degradation rate. Depending on how the film is applied, it has the capability of creating a complete layer of protection.
The same properties that make BOPA film for food packaging a great way to prevent oxygen from attacking the food also makes it perfectly suited for preventing odors from escaping. This provides numerous benefits. The benefit of minimizing aroma loss is the product smells fresher and more enticing once the package is opened. Additionally, some odors are not universally enjoyed so keeping the odor trapped is beneficial for shopper satisfaction.
BOPA film for food packaging is well known for providing a highly transparent, glossy appearance. This is ideal for highlighting how delicious food looks. Most people purchase food based upon appearance and adding a glossy appearance makes it more appetizing. It also visually emphasizes the security and cleanliness of the food.
BOPA film for food packaging is also known for possessing good tensile strength. It is also highly resistant to being accidentally punctured or torn. This provides enhanced package strength to ensure food items are never contaminated or damaged during transport.
Another benefit is temperature resistance. It can easily be utilized in applications ranging from refrigeration to vapor sterilization. This keeps food sanitary and safe for consumers. Many alternatives do not offer the same versatility in regards to applicable temperature ranges.
The final benefit of BOPA film is affordability. Compared to many competing alternatives, this type of packaging is very economical. This allows manufacturers to minimize production costs. Not only will lower production costs lead to greater margins, but also provide an opportunity to pass along cost savings to consumers.
The popularity of BOPA film for food packaging continues to grow. It has solidified itself as an elite solution because it offers multiple benefits to manufacturers and consumers alike.