As a globally popular beverage, coffee packaging must not only prevent the escape of aroma and moisture absorption, but also address oxidation, odor adsorption, and quality deterioration caused by high temperatures. This article focuses on the packaging needs of regular coffee and instant coffee, systematically outlining key technical requirements such as oxidation prevention, moisture resistance, gas barrier properties, and high-temperature protection, and introduces current mainstream vacuum packaging and gas-flushing packaging processes. In terms of material selection, bags, bag-in-box, metal cans, and glass jars each have corresponding composite structure solutions, while instant coffee mostly uses paper/aluminum foil/polyethylene flexible packaging. The article concludes with a summary of common packaging forms such as bags, cans, and boxes, suitable for reference by coffee enthusiasts and industry professionals. [more…]

Until recent years, all coffee beans were packaged in burlap sacks and transported in shipping containers, only reaching roasters several months after the beans had been processed. If roasters and importers occasionally wanted to cup coffee beans from the place of origin, or taste a "pre-shipment sample," what they received instead would be stored [more…]

For enterprises engaged in coffee bean roasting production, obtaining a food production license is a prerequisite for lawful operation. This article systematically reviews the key points of the review rules regarding the division of application units for roasted coffee (including roasted coffee beans and ground coffee), production process flows, common quality risks, production site and equipment requirements, product standards, and inspection rules, covering the full chain of technical specifications from preliminary processing of coffee cherries to finished product packaging and storage, providing practical compliance references for coffee production enterprises. Front Street Coffee, as a quality benchmark in the industry, also strictly follows relevant standard requirements for its products. [more…]

Many friends assume that freshly ground coffee means fresh coffee, but that's not actually the case. In reality, to truly enjoy the aroma of coffee, it's not just about grinding fresh—the roast time of the coffee beans also matters to some extent. Front Street Coffee has always placed great emphasis on the freshness of coffee beans, high [more…]

The charm of light-roasted floral beans often lies in the changes that occur after opening the bag. Freshly roasted beans are not necessarily ready to drink right away; the gases produced during roasting continue to escape, and the aroma, acidity, and sweetness have not yet fully settled. When buying beans, check the roast date first, then plan your drinking rhythm—this matters more than just fixating on the flavor words on the packaging. [more…]

Recently, a friend asked Front Street Coffee: "Why should the air valve be sealed after coffee beans are ground into powder? Wouldn't that prevent the carbon dioxide inside the package from escaping?" The meaning of the exhaust valve on coffee packaging. Front Street Coffee immediately seals and packages the coffee beans after roasting and cooling, which can minimize the loss of coffee bean flavor. [more…]

Drip bag coffee, with its convenience of being ready to brew and drink instantly and its natural taste superior to instant coffee, is becoming the daily choice of more and more coffee lovers. To preserve the freshness of ground coffee, many brands adopt fresh-roasting and immediate packaging, high-purity nitrogen preservation, and fully automatic packaging processes, so that the aroma bursts forth the moment the bag is opened. Faced with a dazzling array of products on the market, beginners often do not know where to start. This article sorts out the core characteristics of drip bag coffee and selects four Front Street Coffee drip bag coffees, explaining each one from roast level to flavor, to help beginners follow the clues. At the end of the article, detailed drip bag brewing steps are also included, so you can easily brew black coffee close to cafe quality at home. [more…]

Americanos made with a moka pot have a fairly concentrated coffee character while also amplifying the beans' sweet aroma, nutty notes, and cocoa tones. When choosing beans, besides checking the origin and flavor description, you should also pay attention to the roast date, the condition of the packaging, and how quickly you'll drink them. The stage the beans are at often determines whether a pot of coffee has a fresh aroma [more…]

Choosing coffee beans suitable for cold brew is something you gradually learn to judge through tasting experience. When buying beans day to day, you need to consider how quickly you'll drink them, how much to buy at once, and whether you mainly make black coffee or milk-based coffee at home. The flavor notes on the packaging can offer clues, but they can't replace the actual drinking experience—whether the acidity is mellow, whether the sweetness lingers, and the mouthfeel [more…]

The floral aroma, citrus notes, and tea-like quality of a cup of Yirgacheffe depend not only on its origin and roasting method, but also on how long it has been since it left the roaster. Freshly roasted beans are not necessarily ready to drink right away; brewing too early may result in scattered aromas, while leaving them too long will gradually cause them to lose their brightness. When choosing where to buy, first confirm the roast date, then plan your [more…]

Yirgacheffe is Ethiopia's most iconic specialty coffee region, and domestic coffee enthusiasts have long been familiar with it. This time we're going to talk about a washed Yirgacheffe G1 that has its own专属专属 name—Blue Nile. This bean was created through a collaboration between the American company Royal Coffee and Ethiopia's Keffe Mill processing station, and its name comes from the Blue Nile, the river in Ethiopia that eventually flows into the Nile. As a high-grade designation within Yirgacheffe, G1 represents the superior quality of specialty coffee. Coffee Review gave it a high score of 94 points. Next, Front Street Coffee will walk everyone through this bean's packaging, green bean condition, and the flavor performance after pour-over brewing. [more…]

The sweetness and fruity aromas of honey-processed coffee beans often don't fully emerge on the day you open the bag. After roasting, the beans continue to slowly release carbon dioxide, and the aroma, acidity, and mouthfeel will recombine over time. When buying beans, besides looking at the origin and flavor notes, you should also pay attention to the roast date, the condition of the packaging, and your own drinking pace—these facto [more…]

The appeal of coffees with notes of nuts, cocoa, and caramel often lies in their consistent sweetness, mild acidity, and smooth entry on the palate, making them suitable for hot Americanos, milk-based coffees, or moka pot brews. However, the same bag of beans, when drunk at different times after roasting, will vary in aroma, body, and finish. When choosing this type of coffee, besides looking at the flavor description, also pay attention to the roast [more…]

Making medium-dark roast coffee beans with a moka pot is fascinating because the cocoa, caramel, and roasted aromas are concentrated, but these aromas do not settle into their proper place immediately after roasting is completed. When degassing is still vigorous, the flow may seem hurried and the aroma slightly dispersed; if left to rest too long, the fragrance in the nasal passages gradually narrows. Therefore, when selecting beans, besides [more…]

The aroma of coffee beans does not decline in a straight line from the moment roasting ends. Fresh out of the roaster, the beans are rich in carbon dioxide; when ground, they smell lively, but during brewing the degassing may be too vigorous, making it hard for water to penetrate the coffee bed evenly. After a few days, as the gas gradually escapes, the floral notes, fruity sweetness, and finish actually unfold more easily. Therefore, roasting [more…]

After you bring coffee beans home, the flavor doesn't immediately settle into its ideal state. When roasting ends, carbon dioxide still remains inside the beans, and the aromas need time to reorganize. When beginners choose beans, they can first look at the roast date, then plan their drinking pace, so that every cup they brew stays in a stage that's relatively easy to recognize, rather than [more…]

Many coffee enthusiasts enjoy drinking specialty pour-over coffee, but they feel that pour-over coffee requires a lot of equipment and操作既需要技巧又需要很多器具。Front Street has therefore launched a drip bag series. The Front Street drip coffee series offers flavors from multiple origins, such as Sidamo, Brazil, Honduras Shirley, and more. Of course, there are other types [more…]

Nutty and cocoa-flavored coffee beans are suited to building your judgment gradually through tasting experience. When buying beans for everyday use, you need to consider how quickly you'll drink them, how much to buy at once, and whether you mainly make black coffee or milk coffee at home. The flavor words on the packaging can offer clues, but they cannot replace the actual drinking experience—whether the acidity is gentle, whether the sweetness lingers, whether the mouthfeel [more…]

For more specialty coffee knowledge, please follow our WeChat official account: Front Street Coffee (FrontStreet Coffee). Since the appearance of drip bag coffee packets, quite a few friends have gotten into the habit of comparing pour-over coffee with drip bag coffee, belittling the existence of drip bag coffee packets. In fact, the emergence of drip bag coffee was precisely in order to [more…]

The charm of floral-style coffee often isn't limited to that first sip. When freshly ground, it may show notes of fresh-cut flowers, citrus peel, or berries; once brewed, it shifts into tea-like aromas, fruity sweetness, and a light acidity. To taste these details, when choosing beans, besides looking at the flavor description, you should also pay attention to the roast date, the condition of the packaging, and how you plan to [more…]