Coffee Packaging Pouch
Are you currently looking for the best coffee bag for your company?
If yes, Lebei packaging shares the following three points for your reference with more than 26 years of experience:
1. Use food-safe packaging materials
2. Design in a form that is convenient for consumers
3. Transportation and storage should be convenient
Why use food-safe packaging materials?
The coffee bag is a container that directly contacts coffee beans or coffee powder, the material must be food-grade. Usually, coffee bags are usually made by mixing the following three materials:
1. Aluminum foil coffee bag
2. Plastic coffee bags
3. Paper coffee bag
The following are the best materials for these three types of coffee bags, and explain them one by one.
Aluminum foil coffee bag
One of the most common packaging in a variety of applications, it protects coffee beans from light, oxygen, moisture and bacteria or other elements that destroy coffee's flavor. In other words, through the protection of the aluminum foil bag, the roasted flavor of your coffee beans will be preserved for a long time. At the same time, the aluminum foil coffee bag is a non-toxic food-grade packaging material.
Plastic coffee bag
Plastic is a relatively cheap form of packaging, and the biggest advantage is that it has a very good seal. Even if you put it in water, the coffee beans in the plastic coffee bag will not enter the water. However, its blocking effect on light is not so good. Usually, it is made of composite material with aluminum foil or paper bag bag.
Paper coffee bag
Especially kraft paper bags bring people a feeling of comfort and health, so many consumers like to choose kraft coffee bags. The structure of the paper coffee bag, generally speaking, the outer layer is kraft paper, and the inner layer is a plastic sealing film. This design is to protect the coffee beans or coffee powder from ultraviolet rays, moisture, oxygen and odor, and can maintain the coffee flavor.
However, which form is convenient for consumers?
First of all, the one-way outlet valve is absolutely necessary, the air in the coffee bag can go out, but the outside air can't get in.
Why do you need a one-way outlet valve?
After the coffee is roasted, it will continue to react and discharge carbon dioxide. If there is no one-way air outlet valve, the bag will swell and even burst the coffee bag.
The one-way air outlet can prevent the outside air from entering, and gradually the oxygen content of the air in the bag will decrease. Therefore, for coffee beans, the air valve is a device that allows only air to flow in, effectively slowing down the coffee beans. The rate of aging, so as to ensure the aroma of the coffee beans.
Think about what a blissful moment a consumer can smell the aroma of coffee when they open a coffee bag with a valve.
Secondly, stand up pouches with zip lock is the bag type that consumers often choose to use, especially for one-pound, half-pound, or even 1/4-pound coffee bean packaging, because consumers often do not use it once. After getting all the coffee beans, there is a zippered coffee bean bag sealing design, which will be very convenient to seal the remaining beans.
The stand-up bag is convenient for consumers to display on the cabinet, and it is also convenient to find different beans. It would be a bit of a hassle to find the coffee beans that you want to drink if all of them are lying in the cupboard!
In addition, some operators will open a transparent window in the bag so that consumers can see the condition of the beans inside. These are all designs to provide consumers with a good user experience.
Finally, we need to talk about transportation and storage. The coffee bean bag should not only prevent the coffee beans from getting wet, but is it inconvenient to transport them? Does the storage of the bag take up space? These are all worth considering. We have encountered a very trendy three-dimensional coffee bean bag. However, this bag is still a large bag when stored, which cannot save space. The worst thing is that because the design is too trendy, some The turning contact with the tight seam is not very ideal, and there are concerns about "air leakage".
If you want to make the coffee bean bag more fashionable and eye-catching, instead of designing the appearance that is difficult to store, it is better to design the outer bag pattern well.