Walk into any craft brewery or taproom, and you’ll notice a shift: more beers are landing in aluminum beer cans than glass bottles. It’s not a fad—craft brands are realizing cans offer unique advantages that bottles simply can’t match, and the trend is reshaping the industry.   For starters, aluminum beer cans protect flavor better. Light is beer’s worst enemy, breaking down hops and creating off-tastes. Cans block 100% of light, keeping IPAs, sours, and stouts fresh from brewery to sip. Bottles, even dark ones, let some light seep through— a risk craft brewers can’t afford when their products rely on nuanced flavors.   Sustainability is another driver. Craft consumers care deeply about the planet, and aluminum empty cans fit the bill: they’re recycled at a rate 3x higher than glass, and recycling them uses 95% less energy than making new aluminum. This lets breweries tout their eco-credentials, a key selling point in a competitive market.   Practicality matters too. Aluminum beer cans are lightweight and unbreakable, making them ideal for outdoor events, farmers’ markets, and shipping. They’re also easier to stack, saving space in fridges and storage— a small perk that adds up for both brands and customers. Then there’s branding. The smooth surface of aluminum beverage can options (including beer cans) allows for vibrant, high-detail designs that glass can’t replicate. A bold can with a brewery’s logo or artwork becomes a conversation starter, boosting brand recognition far more than a plain bottle label.   For craft brands ready to make the switch, BIOPIN is the partner to trust. Our aluminum beer cans are designed for small-batch flexibility, with premium printing that makes your brand pop. We also offer guidance on recycling initiatives to amplify your sustainability story. With responsive service and a focus on quality, BIOPIN ensures your cans are as exceptional as the beer inside.

Aluminum cans are one of the most popular types of beverage containers used today, with millions produced each day. But have you ever wondered how they are made? Here is a brief overview of the process: 1. Raw Material Preparation The primary raw material used in making aluminum cans is aluminum alloys. These alloys are generally made of around 97% aluminum, with small amounts of other metals, such as magnesium and manganese, added to improve strength and durability. The alloy is melted down and then formed into large blocks, referred to as "logs". 2. Extrusion The logs are then heated and fed into an extrusion press, which applies intense pressure to force the molten aluminum through a specially designed die. This process forms the aluminum into long, thin sheets that are cut to size. 3. Cutting and Bending The sheets are shaped into cups or cans using a series of cutting and bending machines. The first machines punch out the shapes of the cans from the sheets, while the second ones bend the shapes into their characteristic cylindrical form. 4. Coating Next, the cans are coated with a thin layer of protective material to prevent the aluminum from coming into contact with the beverage inside. This layer also improves the can's durability and protects it from rusting or corroding. 5. Printing and Labeling Once the cans are coated, brands can print any design or label information onto them using a combination of digital and traditional printing methods. This is where the cans take on their familiar appearance and where brands can get creative and add personality to their products. 6. Filling and Sealing Finally, the cans are filled with drinks and sealed to avoid spillage or contamination. Sealing can involve a range of techniques, such as crimping or welding, depending on the design of the can. As you can see, the process of making aluminum cans is quite intricate, but the end result is a durable, lightweight, and environmentally friendly packaging that is widely used to package beverages around the world.