Wholesale Brown Kraft Paper Blank 12 oz Coffee Bags

Enhance Your Product Display with Flat-Bottom Bags

Use our 12 oz flat-bottom coffee bags to package your brand’s coffee beans. These bags stand upright on shelves, making them an excellent option for effectively displaying your product. Furthermore, the brown kraft paper resembles rustic wooden stakes, which not only adds a natural and rugged aesthetic to the packaging but also aligns with eco-conscious branding. Consequently, your product will stand out more in competitive markets.

Seal Your Bags Easily

Sealing these bags is simple and convenient, as you can use a household heat sealer without any specialized equipment. Additionally, if you are looking for coffee bags in other colors or materials, feel free to explore the table below for additional options.

Are Coffee Bags Recyclable?

Understanding Coffee Bag Structures

Coffee storage bags come in various types. Therefore, to determine whether a coffee bag is recyclable, it is crucial to analyze its material structure. As a supplier of custom coffee bean bags, we have an in-depth understanding of the structures used in coffee packaging and their environmental impacts.

Common Coffee Bag Structures

The primary structures for coffee sacks include the following:

PET/AL/PE
OPP/AL/PE
PET/VMPET/PE
Kraft Paper/AL/PE
PLA/AL/PLA
Kraft Paper/PLA/PLA, etc.

Recyclability of Coffee Bags

Manufacturers laminate and process various materials to produce coffee bags. Among these, Kraft Paper/PLA/PLA is the only structure that offers full recyclability. However, its higher cost often limits its widespread adoption.

For other structures, only the PLA material and kraft paper components can be recycled. In contrast, multi-layered materials like Kraft Paper/AL/PE and PET/AL/PE are not recyclable due to their complex compositions. Consequently, businesses must carefully choose their packaging materials to balance functionality with environmental responsibility.

Why Do Coffee Bags Have Vents?

The Problem of Swelling in Coffee Bags

Freshly roasted coffee beans release carbon dioxide, and most of this gas escapes within the first few days. As a result, if you seal these beans immediately after roasting, the bag may swell over time. In extreme cases, the pressure might even cause the bag to burst, creating logistical and safety issues.

The Solution: One-Way Valves

To address this issue, designers introduced one-way valves into coffee bags. These valves allow carbon dioxide to escape while simultaneously preventing oxygen from entering. Therefore, the beans remain fresh, and the risk of swollen or burst bags is eliminated. Moreover, by keeping oxygen out, the valve helps preserve the coffee’s flavor and aroma for a longer period, ensuring customers enjoy the best quality product.

By using recyclable materials and incorporating smart features like one-way vents, coffee bags have evolved significantly to meet both consumer preferences and environmental demands. Furthermore, these innovations showcase the packaging industry’s commitment to sustainability and product excellence. As a result, businesses that prioritize thoughtful packaging can enhance customer satisfaction and strengthen their brand image.