one way valve knows that the coffee is more and more prevalent in China. All types of coffee is imported to Chinese market, therefore many sellers try making novelty in coffee packaging to attract the consumers' attention. But when obsessing to innovate the coffee packaging, some principles still need to comply with.
1. Protection principle:
According to the requirement for coffee packaging, the designer of packaging should choose the oriental material, design the appropriate structure and shape and use the advanced packaging technology to protect the coffee, prolong the shelf life.
2. Safety principle:
Coffee is a kind of dry food which releases natural carbon dioxide, allergic to water. So coffee valve in coffee packaging is very important.
3. Environmental-friendly principle:
For environment protection, the material of coffee packaging should be poison free without destroying the ecological environment. Moreover, the material should be durable, hard and portable.
Different materials are used to different coffee packaging, so far the most prevalent materials are paper and aluminum.
With the popularity of coffee, people are more demanding to coffee packaging. But coffee valve thinks that the materials of coffee packaging should comply with the basic principles above however shapes are changing.
Tag: one way valve
Originally published 31 Jul 2016, updated 31 Jul 2016.
When you or your customer have high requirement on the coffee kit, please also remember to have your coffee bean packed with a coffee valve without filter.
Brewing methods have different requirements on the powder thickness, exhaust valves without filter is suitable for whole-bean product that can be grinded at home.
Brewing method and the storage condition are both affecting coffee taste, and the exhaust valve with filter installed on package is suitable for powdery product.
We recommend you keep coffee beans in containers with one-way degassing valve, it helps to prevent quality change and to extend shelf life during ‘resting’.