12 Dec 2016
It is known that a cup of coffee is attractive enough for shutterbugs to shoot. Whoever you are, a white-collar or trendsetter, as long as you hold a cup of coffee, a lot of people will regard you as a fashina plate. When we are on our way to work or hang out with our friends, we always see someone is holding a cup of coffee which makes he looks cool. one way valve thinks maybe we should talk about the issue of environment from the phenomenon of a cup of take-out coffee.
We can't not take disposable paper cup for granted that it can be recycled. Disposable paper cup is smeared with polyethylene on the surface, it is hard to be resolved or recycled by the paper factory. So, the fate of a paper cup is burned like a piece of trash.
Let us suppose that if a person drink five cups of coffee a week, he will produce about 14 kilograms trash per year. Do you know how harmful this number to environment? But if you use your own coffee cup to replace the take-out coffee cup, the amount that carbon dioxide releases will decline a lot.
Vast waste of sources and huge discharge amount of carbon dioxide hurt the worldwide environment strongly. Don't ignore this invisible fright, it actually is not far away from us.
Nowadays, with the raise of requirement of coffee, some people having strong consciousness of protecting environment think up some solutions to solve this problem. For example, KFC promotes a new creative coffee cup, some people suggest them to drink coffee over in coffee shop, I think they are all nice methods.
Everyone should keep in mind to protect environment, and play our role to save it. Environmental protection, begin from me. As a coffee lover, we should reject to use unenvironmental take-out coffee cup.
Tag: one way valve
Originally published 12 Dec 2016, updated 12 Dec 2016.
This is a hole punched before installing the degassing valve, which purpose is to discharge the CO2 released and avoid the oxidation of coffee.18 Jun 2020
Everyone would notice a small hole in the coffee packaging bag, this small hole is the breath channel of the one-way degassing valve.11 Jun 2020
A high-quality coffee valve can promptly discharge carbon dioxide from the coffee bag without allowing outside air to enter the bag.