coffee packaging bags factory coffee packaging bags supplier quality coffee bags

coffee packaging bags factory coffee packaging bags supplier quality coffee bags, 

Coffee packaging bags

The packaging of roasted coffee beans (powder) is the most diverse form of coffee packaging bags. Since coffee beans will naturally generate carbon dioxide after roasting, direct packaging can easily cause packaging damage and prolonged exposure to air will cause aroma loss and lead to oil and aroma in coffee. Oxidation of ingredients causes quality degradation. Therefore, the packaging of coffee beans (powder) is particularly important.

Coffee packaging bags material

Different types of coffee packaging bags have different materials. Generally, the material of green bean export coffee packaging bags is relatively simple and is the material of ordinary sacks. There are no special material requirements for instant coffee packaging bags, and basically the materials of general food packaging bags are used. The coffee bean (powder) packaging bags generally use opaque plastic composite materials and environmentally friendly kraft paper composite materials due to the requirements of anti-oxidation.

coffee packaging bags description

Coffee Packaging  bags Classification

There are many kinds of coffee packaging bags and various materials. Don't think that coffee packaging bags are just some of the colorful little bags you usually see. In fact, the world of coffee packaging bags is very exciting. The following is a brief introduction to the knowledge of coffee packaging.

According to the form of coffee supply, coffee packaging can be basically divided into three categories: green bean export packaging bags, roasted coffee bean (powder) packaging bags, and instant coffee packaging bags.

Raw Bean Export Packaging Bag

Raw bean packaging bags generally use sacks. Different coffee producing countries in the world usually use sacks of 70kg or 69kg (only Hawaiian coffee is packaged in 100lbs) when exporting coffee beans. In addition to the name of the country and its coffee organization, coffee production unit, and production area, the coffee sacks will also print the most typical patterns of their own country on the sacks. These seemingly ordinary commodity sacks are in the eyes of coffee fans. , it has become a footnote to interpret the background of coffee culture. It has even become a collection of many coffee fans, and this type of packaging can be called the most original packaging bag for coffee.

Roasted coffee beans (powder) packaging bags

Generally divided into bags and cans.

(1).Bag:

Bags are generally divided into: non-airtight coffee packaging bags, vacuum coffee packaging bags, one-way valve coffee packaging bags, and pressurized coffee packaging bags.

Non-airtight coffee packaging bags:

It's actually a makeshift coffee bag that's only used for short-term storage.

Vacuum coffee packaging bags:

The roasted coffee beans need to be placed for a period of time before packaging to prevent carbon dioxide from damaging the packaging. Such coffee packaging bags can generally be stored for about 10 weeks.

One-way valve coffee packaging bags:

Adding a one-way valve to the coffee packaging bag allows the generated carbon dioxide to escape but blocks the entry of external air, ensuring that the coffee beans are not oxidized but cannot prevent the loss of aroma. These coffee bags can be stored for up to 6 months. There are also some coffees that use vent packaging bags, that is, only vent holes are made on the packaging bags without adding a one-way valve, so that once the carbon dioxide generated by the coffee beans is emptied, the outside air will enter the bag, causing oxidation, so it is The storage time is greatly reduced.

Pressurized coffee packaging bags:

After the coffee beans are roasted, they are vacuum-packed and then filled with inert gas to seal. This type of coffee packaging bag can ensure that the coffee beans are not oxidized, and the aroma will not be lost, and the coffee packaging bag will not be damaged by air pressure. Can be stored for up to two years.

(2).Canning:

The cans are generally metal and glass, both with plastic lids for easy sealing.

instant coffee packaging bags

The instant coffee packaging bags is relatively simple. Generally, a small sealed coffee packaging bag is used, mainly in long strips, and an outer packaging box is also provided. Of course, there are also some canned instant coffee supplies on the market.

How to choose customized materials for coffee packaging bags

When customizing coffee packaging bags, it is necessary to find regular and experienced packaging manufacturers to ensure the safety of coffee packaging bags. When it comes to the safety of the bag, we have to mention the material of the coffee packaging bags.

On the one hand, the material must use non-toxic and harmless food-grade materials, and on the other hand, it must meet the packaging requirements of the contents. Because the performance of coffee packaging bags of different materials is different, the scope of use is also different. There are many kinds of packaging materials

Coffee packaging bags require anti-oxidation and anti-water absorption, and the design structure usually adopts PET/PE/AL/PE, PA/VMPET/PE

Coffee packaigng bags color

The color of coffee packaging bags also has certain rules. According to the conventions formed in the industry, the color of finished coffee coffee packaging bags reflects the characteristics of coffee to a certain extent:

The coffee in the red coffee packaging bags is generally thicker in taste, which can make the drinker quickly wake up from the good dream of last night;

The coffee in the black coffee packaging bags belongs to high-quality small fruit coffee;

The coffee packaged in golden coffee packaging bags is a symbol of wealth, indicating that it is the best in coffee;

Coffee packaged in blue coffee packaigng bags is generally "decaffeinated" coffee.

Coffee is one of the three major soft drinks in the world and the second most traded commodity in the world after oil. Its popularity is evident. And the coffee culture contained in its packaging is also attractive due to its long-term accumulation.