The latest estimates are that the flexible laminate packaging industry is about to enter a huge growth period. Over the next decade it could almost double in size. Driving this is high demand from key industries like food and beverage, pharmaceuticals, and e-commerce. One of the major drivers here is higher demand for retort pouches. We want to have a closer look at them to see why they are becoming so important. Then, if you need foiling services or other solutions, you can speak to us.
What are they?
Most people will be familiar with retort pouches already, even if they don’t know the name. They are very common for things like pet food and ready to eat snacks. In fact, you’ve probably got some in your home at the moment.
The origin of the pouches is quite interesting; they were originally developed for military use as an alternative to cans and jars. The goal was to make them lighter and easier to carry, while also ensuring they preserved food effectively without needing to keep it in a fridge.
One of the most interesting things here is the composition of the pouches. They are composites, featuring different layers of materials to combine their properties. The outer layer tends to be a durable plastic, typically polyester. It provides good protection for the food and puncture resistance. In addition, it is printable.
Generally the second layer is a thin piece of aluminium foil. It is one of the most important elements of the packaging. Crucially, it provides barrier protection against moisture, UV, and gas. Without it, products would not have anywhere near as long a shelf life. It showcases how crucial foiling services can be with packaging.
Finally, most retort pouches will have two more layers. First is a piece of material like nylon to provide abrasion resistance and enhance the strength. Then, the inner-most layer is usually another plastic with high heat resistance. It allows quick sterilisation.
Growing demand
As we said, demand for retort pouches is growing massively. They are becoming especially popular in Asia and other markets where more and more consumers want quick, convenient meals and snacks.
Several notable improvements in the products support the wider use. This includes better retention of flavour and quality. Easy opening and resealing is a vital feature. Newer materials that allow people to microwave food are fantastic too.
Businesses see the benefits here as well. Most importantly, dealing with pouches can save space and reduce operating costs. The ability to print on the pouches and stand them up also provides competitive advantages. A longer shelf life for products is fantastic.
Talk to us about foiling services
Foil is a fantastic option for different kinds of packaging. You can use it for barrier protection in things like retort pouches. Additionally, you can utilise it for decorative touches. In both cases, you can get fantastic results that consumers will love.
If you’re thinking about foiling services, we’re in a great position to help. We stock a huge range of foils suitable for different needs. We can also apply them to different products, including a big selection of sheet materials. So, get in touch if you want support from one of the best experts in the industry.