Three layer coffee packaging

In 1895, Thomas Royal of England produced the first multi-layered coffee bag. Multi-layer is the most important part of laminate packaging. Rarely is one layer enough to protect the aroma of roasted coffee beans. To protect against moisture, oxygen, sunlight, heat and other factors, you need laminated multilayer packages.

Recent studies on the effect of aluminum as the inner layer of coffee packaging have shown that aluminum foil is the most effective barrier against oxygen compared to plastic, paper and other more porous options. Aluminum is also very strong and impervious to moisture.

 

However, mass-produced aluminum packaging layers can be expensive. Thus, they are often replaced by metallized films (polymer films coated with a thin layer of aluminum).

 

 

Researchers as well as packaging manufacturers are also looking for more sustainable options that can be easily degraded or re-introduced into the supply chain. For this reason, Envelope Craft are offered for marketing in the market for coffee packaging.

Once you have selected the appropriate packaging, the next step is to fill and seal the packages. If the coffee packaging is improperly sealed, it will lead to oxidation and consequently dissatisfied consumers.

Investing in sealing equipment can be costly, so it is recommended that you choose your packaging machine based on your coffee production, speed and type of packaging.

To ensure product quality as well as easy accessibility, most consumers choose zipper packaging (easy opening and closing).

Today, zipper caps have many uses and many applicants, some of which are displayed in this section.