Oxygen Adsorber sachets for coffee bean
High temperatures, humidity, oxygen and sunlight are the key enemies of coffee preservation. Freshness is very important for coffee. If the coffee beans or powder not kept properly, it will accelerate the loss of aroma and thus affect the taste of coffee. Therefore, preservation is very critical. Roasted coffee beans are easily oxidized once contact with the air, oxidation lead the oil of the coffee deteriorating, aroma fading away and sour taste appearing. Here's what to share: how to store the coffee.
1. Normal package.
The most common package for coffee beans or powder is sealed in glass cans, paper bags or plastic containers. It is useless in preservation and needs to be consumed as soon as possible due to the coffee oxidizing with air every minute.
2. Vacuum package.
After coffee packaged in packing containers (cans, aluminum foil bags, plastic bags), draw air out of the sealed containers. It's called vacuum package, but it actually only removes up to 90 percent of the air and it is not good for preserving coffee powder.
3. Packing with gas filling.
After filling the coffee, the inactive nitrogen is poured in through a pinhole which designed on the metal bag, and the carbon dioxide in the bag is squeezed out from the pinhole. This method is relatively popular, but part of the air will be drilled back from the pinhole inside the package. And also the material is expensive, the cost is high, at present only several companies will adopt this kind of packing method.
4. Oxygen absorber package.
The oxygen absorber sachet is packed in coffee sealed package then the absorber can bring the oxygen level down reliably to.01% or less. The mainly function of the deoxidizer adsorption is scavenge the oxygen to extend shelf life by preventing oxidation. This packaging method are widely used by coffee manufactures.
Our factory Xiangtan Hongda Dampproof Preservation Technology Development Co., Ltd. is the professional manufacture in all kinds of adsorbents especially in food grade desiccant and oxygen absorber. Oxygen Absorbers are used to remove oxygen from a sealed environment, creating a nitrogen environment for long-term food storage. Desiccants are the solutions for keeping your valuable products and exports free from problems of moisture and humidity. Hongda has developed a new type adsorbent that absorbing oxygen and moisture for food products to solve the most important problems for our clients. And the adsorption is suit for more oil or much water seal packaged products because of the special outer layer film which can protected from oil, water and dust.
Our factory have ISO9001.2018 certification and all the products have passed through SGS tests. We have professional teams research and development, production and services. We are aiming at becoming the best partner of our clients with high standard products. We would like to provide you the most suitable products with best price and make your cost effective.
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