Advantages and Disadvantages of Foil Pouches
Foil pouches are typically used as a packaging and labeling solution in the food industry for perishable, edible and none edible items such as individual coffee pouches, drink bags, snacks and more. This popular packaging and labeling method offers a versatile easy to use solution that can be customized for your product and meet its size, type and labeling requirements.
When a product requires multi-layered packaging, manufacturers normally use foil pouches. They are used as the innermost layers of packaging. It’s very important for foil pouches to be of top quality and extremely hygienic since they are in direct contact with the packaged product. Generally, foil pouches are made out of aluminum and protect the product from extreme temperatures. Additionally, foil pouches maintain a low rate of moisture vapor transmission.
Usually foil pouches have 3-4 layers. The more the number of layers, the better the pouch quality is considered to be. Each additional layer adds to the strength of the pouch.
Foil pouches are extensively used for packaging of cereals. They are so designed that cereals retain their freshness for long periods. With other forms of packaging, cereals might get pest infested. Along with the safety against infestation, these pouches offer a sound storage option. They do not occupy much space and are easily portable.
These flexible pouches are also widely used as packaging for tea and coffee. They ensure the beverages stay fresh and retain their aroma. Foil pouch packaging is used in the non-food arena as well. Since they are hygienic and safe, they are often used for packing surgical instruments and medicines. Other examples of use for products such as tobacco, daily capsules, pills, vitamins, powder & drinking powders, travel size shampoo packs, sample size cosmetics, keratin, oil, skin care, and makeup.
It's important to understand your product packaging requirements before selecting the right pouch. Here are some advantages and disadvantages of these pouches :
1.These are opaque and do not allow light inside, thus they are good for light sensitive products
2.Due to their opacity, the printing on the pouches is more visible and does not require any underprinting
3.They are cost effective and come with excellent barrier properties
4.They are puncture resistant and have stronger film options than clear bags
1.These are not see-through. Customers cannot see the contents that are stored inside before purchasing.
1.These are a bit more expensive than other stand up bag structures.
2.Cannot be used in a microwave.
As you can see, there are both advantages and disadvantages of using foil pouches. Although there are a few disadvantages to using foil compared to other packaging products, the advantages truly out weigh the negatives. Before deciding on whether or not you want to use foil or plastic, be sure to look for the pros and cons of each product before you make your purchase. If you are unable to make up your mind, contact the experts and they will help you out.
Source : http://sticklerusa.com/foil-pouches