Paper adhesives for food paper bags
Different types of paper bags for different foods provide a better food experience. Paper bags are available in a wide range of paper weights, colours and sizes to accommodate the purpose of use and to give a unique shopping experience. But, to transform a sheet of paper into a beautiful and, above all, functional bag, a drop of glue is vital.
Not all paper bags are created equal.
Brown paper bags
If you’re in a restaurant and getting takeout, the bags your food will be in are most likely oiled kraft-paper bags. The fabric-like finish on these paper bags provides a barrier to oils and moisture as opposed to standard kraft paper. Apart from that, these bags need to handle the weight of the food, not to mention the fact that they provide an excellent branding opportunity. Even though these bags usually do not come in direct contact with food and are considered secondary packaging, they must comply with food standards and regulations.
Freezer paper bags
Freezing is a popular method of keeping perishables last a long time, and if done correctly, preserving all the food’s nutrients. Now, paper and freezers usually don’t go together, so we need unique materials to create freezer paper bags. Their job is to keep the good, like the moisture of the meat, in and keep the air out. Bags for ice cream also prevent the aromas and flavours from getting lost while keeping the product free from the smells of the freezer itself. But, of course, glueing these materials is a challenge, since the adhesive needs to comply with food regulations while withstanding the cold and humid environment.
Adhesives must comply with food regulations while withstanding extreme temperatures and humid environments.
Sandwich paper bags
These bags also come in all shapes and sizes. Sometimes they are just plane kraft paper bags; others are grease-proof, some with additional windows and beautiful design. Adhesives for these bags must ensure that the food stays safe, while the grease, moisture or temperature do not affect the adhesive itself and make the bag fall apart.
To wrap up
When creating bags for the food industry, one needs to consider many factors that affect the consumer’s experience. You have all your bases covered when using MITOL adhesives for paper bags. They give you longitudinal strength, reliable bottoms and handles, seamless window integration and above all — safety. MITOL paper converting adhesives are safe for food contact. With MITOL, you have one of the most reliable paper adhesives suppliers.
