Do you still remember the limited edition coffee that leaked last year at Starbucks? This matter has exploded in our packaging circle. At that time, the young men in our factory's technical department were holding back their energy and had to break through the window paper of coffee packaging technology. At three o'clock in the morning last Wednesday, when the test data of the seventh-generation nitrogen fresh-lock packaging technology jumped out, the Red Bull cans in the monitoring room fell to the ground - we really "frozen" the coffee aroma this time!
To say that the key to the preservation of this coffee is all about the intelligent monitoring of residual oxygen. The common coffee packaging technology on the market can only achieve nitrogen injection after vacuuming. But this time we played a trick of "removing the firewood from the bottom of the pot". On the newly upgraded fully automatic coffee packaging production line, the gas replacement process was split into three-stage gradient replacement. Guess what? Just like giving coffee powder a SPA, first massage out the excess oxygen, then wrap it with a nitrogen protective layer, and finally use positive pressure to lock in freshness. Now even the delicate floral and fruity aroma of Yunnan high mountain beans can be sealed as if they were just out of the oven.
A while ago, Mr. Wang, an old customer, came to the factory to inspect the goods and insisted on using the Mandheling roasted by himself for experiments. Our fully automatic coffee packaging production line had just finished a batch, and he tore open the packaging bag and shouted: "Does this machine have a dog nose?" It turns out that our residual oxygen intelligent monitoring module can autonomously learn the characteristics of coffee beans from different production areas, and now even the fermented flavor of Ethiopian sun-dried beans can be accurately preserved. Before leaving, Mr. Wang said: "Next month's new season of Geisha must use your coffee packaging technology!"
What makes our workshop masters even more proud is that this technological breakthrough also solves the industry's long-standing problem - the "breathing" problem of composite film packaging. You may not know that coffee powder has been quietly "breathing" during transportation. Our nitrogen fresh-lock packaging technology has an adaptive microporous structure, which is like a smart lung for the packaging bag, which can not only block the invasion of external moisture, but also allow the volatile acidic substances of the coffee itself to find an outlet. The test samples sent to Hainan last month were bumpy for seven days in the typhoon, and when they were unpacked, they still had the caramel aroma of the day of grinding.
I heard that coffee blind boxes are popular on e-commerce platforms recently? Our R&D team has already prepared for it. The new generation of fully automatic coffee packaging production line is equipped with a flexible production module, and the same batch can handle different specifications from 50g sharing packs to 3g tasting packs. The equipment customized for the internet-famous coffee laboratory in Hangzhou last week is even more amazing. The roasting curve of coffee beans can be printed in real time on the packaging bag. Young people open the packaging like opening a blind box. It is said that it has become popular on Xiaohongshu. From the laboratory to the production line, this nitrogen fresh-keeping packaging technology has tackled seventeen technical difficulties. Now looking at the steel behemoths in the workshop that "spit" nitrogen coffee bags, who would have thought that we were still being strangled by our Japanese counterparts three years ago? The next time you unpack coffee and smell the aroma, it may be our factory's technology that is protecting you. Okay, I won't talk to you anymore. The guys in the technical department are urging me to see the newly developed cold brew coffee packaging line!
