Flat Bottom Coffee Bags Accessories

Hang holes are small holes located on the upper part of flat bottom coffee bags that are designed to allow the Flat Bottom coffee bag to be hung for display or storage purposes. These holes are typically made of reinforced paper or plastic and are strategically placed on the bag to ensure that it can be hung without tearing or breaking.

The hang hole on a flat bottom coffee bag is usually located near the top of the bag, above the zipper or seal that closes the Flat Bottom coffee bag. This placement allows the bag to be hung in a way that makes it easy to access the contents, without compromising the freshness or quality of the coffee.

The size and shape of the hang hole can vary depending on the specific design of the Flat Bottom coffee bag. Some hang holes are circular, while others may be square or rectangular. The size of the hole may also vary, depending on the weight and size of the Flat Bottom Coffee Bags and the intended use.

In addition to their functional purpose, hang holes can also be used as a branding tool for coffee companies. They can be printed with logos, brand names, or other promotional messages, helping to increase brand recognition and awareness.

Degassing valves are an essential component of flat bottom coffee bags, also known as box bottom bags or quad seal bags. These valves are designed to release carbon dioxide (CO2) from the bag while preventing oxygen from entering the Flat Bottom Coffee Bags, which helps to maintain the freshness and flavor of the coffee inside.

The degassing valve is typically located on the front or back of the Flat Bottom Coffee Bags, near the top, and it consists of a small, one-way valve that allows gas to escape from the bag but does not allow air to enter. The valve is typically made of a high-density polyethylene (HDPE) material and is heat-sealed onto the bag during the manufacturing process.

When coffee is roasted, it releases carbon dioxide gas as a natural byproduct. This gas continues to be released from the beans for several days after roasting, which can create pressure inside the Flat Bottom Coffee Bags and cause it to inflate or even burst. Additionally, if the CO2 gas is not allowed to escape, it can create a stale or off-flavor in the coffee.

The degassing valve solves these problems by providing a controlled release of the CO2 gas. As the gas builds up inside the Flat Bottom Coffee Bags, it pushes against the valve, which opens and allows the gas to escape. This process continues until the majority of the CO2 has been released, at which point the valve closes and prevents any additional gas from escaping or air from entering the Flat Bottom Coffee Bags.

Tin-ties for Flat Bottom Coffee Bags

Tin-ties are a type of accessory commonly used on Flat Bottom Coffee Bags . They are small metal strips with a thin wire encased in paper or plastic, which are attached to the top of the Flat Bottom coffee bag using heat-sealing technology.

Tin-ties serve two main purposes. First, they help to keep the Flat Bottom Coffee Bags closed and airtight, which helps to preserve the freshness and flavor of the coffee inside. Second, they provide a convenient way for consumers to open and reseal the Flat Bottom Coffee Bags as needed, without the need for additional tools such as clips or rubber bands.

To use the tin-tie, the consumer simply needs to fold down the top of Flat Bottom coffee bag and secure it in place using the metal strip. The wire inside the strip helps to hold the folded edge of the Flat Bottom coffee bag tightly in place, creating an airtight seal that helps to preserve the freshness of the coffee.

When the consumer wants to access the coffee, they can simply unroll the top of the Flat Bottom coffee bag and remove the desired amount of coffee. Then, when they are finished, they can fold the top of Flat Bottom coffee bag back down and secure it in place using the tin-tie once again.

Tin-ties are a popular accessory for Flat Bottom Coffee Bags  because they are easy to use, effective at preserving freshness, and cost-effective to manufacture. They are commonly used in a wide range of coffee packaging applications, including both retail and wholesale flat bottom coffee packaging.

Custom printing Flat Bottom Coffee Bags

Coffee bags custom printing refers to the process of designing and printing coffee bags with customized branding or messaging. Custom printing allows coffee companies to differentiate their products from their competitors and communicate their brand message effectively to their target audience.

The printing process for coffee bags typically involves using a high-quality printing press and specialized printing ink to create sharp and vibrant graphics and text on the Flat Bottom Coffee Bags. The Flat Bottom Coffee Bags material can vary, but it is often made from a durable material such as kraft paper or polypropylene.

Custom printing can be done in a variety of colors and styles, including full-color printing, spot color printing, and metallic ink printing. Design options can include company logos, product descriptions, artwork, and other relevant information that would help customers identify and connect with the brand.

We also offer additional customization options such as different Flat Bottom Coffee Bags sizes, shapes, and closures, as well as features such as resealable zippers, degassing valves, and tear notches.