Aluminum foil for coffee capsules generally refers to small capsules used to package single-serve coffee, which are filled with selected ground coffee for freshness and convenience.
This capsule is usually made of aluminum foil, because aluminum foil is a material with good oxygen barrier and moisture resistance, which can prevent the coffee powder from moisture, oxidation and oxidative deterioration.
In addition, the aluminum foil material also has good thermal conductivity, which can conduct heat quickly, so that the coffee is evenly heated in the coffee machine, so as to make coffee with a strong mouthfeel and aroma.
Aluminum foil for coffee capsule
Aluminum foil for coffee capsules is generally made of aluminum alloys such as 3003 and 8011.
3003 aluminum alloy has good rust and corrosion resistance, and also has good formability, which can meet the requirements of capsule manufacturing.
8011 aluminum alloy has better high temperature resistance and corrosion resistance, which can meet the requirements of the coffee capsule in the high temperature environment of the coffee machine.
In addition, these aluminum alloys also have good processability and plasticity, and can be easily processed by pressing, deep drawing and forming, so as to manufacture aluminum foil for coffee capsules with high precision, high strength and high airtightness.
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