Kraft Paper Coffee Bags With Valve Wholesale

Kraft coffee bags made of kraft paper as the main packing material are favored throughout the coffee industry. Coffee bags factory MSTPACK, as a professional manufacturer of custom kraft paper coffee bag packaging, offers a variety of different types and sizes of kraft paper coffee bags, kraft paper coffee bags wholesale, kraft paper coffee bags with valve.

what is a kraft paper coffee bag

We coffee bags factory offers a wide range of kraft paper coffee bags wholesale, kraft paper coffee bags with valve. We manufacture custom kraft paper coffee bags of different sizes and capacities such as 100g, 200g, 250g, 350g, 500g and 1kg. In addition to size, it is possible to customize kraft paper coffee bags in different colors, such as bleached and unbleached kraftcoffee bags with valves, and this type of packaging can include tear holes, resealable zippers, hanging holes, and other additional attributes best suited to your company and customers.

how to use kraft paper coffee bags

Brown paper coffee bags are widely used by coffee roasters. Kraft coffee bags are customizable and include kraft paper laminated PE, LDPE, PLA and Cellophane high barrier materials, as well as tear notches, resealable zippers, hanging holes, transparent windows and other designs. When you receive our custom kraft paper coffee bag, put your freshly roasted beans into the bag full of aroma. The kraft paper coffee bag with the valve is very easy to wrap. By the way, different sizes of paper coffee bags have different capacities. Then, using your heat sealing machine, seal the coffee bag to preserve the aroma. Finally, you can attach your own label, if it's custom printed coffee bags, just put them on the shelf, they have great shelf display power!

how do kraft paper coffee bags with valve work

In the roasted coffee industry, brown kraft coffee bags are one of the preferred packaging types. Has excellent shelf display capability and is very easy to pack. Freshly roasted coffee beans will emit gas, which is carbon dioxide produced by coffee fermentation. These gases will affect the freshness of the coffee beans and lead to spoilage. A valve is needed to expel the harmful gas. Secondly, freshly roasted coffee beans will be affected by oxygen and volatile aroma, which will also lead to spoilage. Therefore, in addition to the use of high-barrier packaging materials, a degassing valve is needed to prevent oxygen and moisture from entering the coffee bag. The one-way coffee valve is characterized by "in but not out", which can not only discharge the carbon dioxide inside the bag, but also prevent the air and moisture outside the bag from entering the coffee bag, ensuring the freshness and aroma of the roasted coffee beans and extending the shelf life.

can you recycle kraft paper coffee bags with valve?

Yes, my MST PACK offers recyclable kraft paper coffee bags, including resealable zippers and one-way coffee valves. We use natural FSC-certified kraft paper raw materials and composites of plant-based renewable materials such as cornstarch, sugarcane and Cellophane. Coffee bags factory offers recyclable and compostable kraft paper coffee bags that are FDA approved, BPA free, and one of the most landfill-friendly, environmentally friendly and cost effective containers on the market today.