Jangmen MST Packaging Co., Ltd
When it comes to packaging coffee, high-barrier materials are essential to preserve the aroma, freshness, and quality of the product. Kraft paper is a popular choice for coffee bags due to its strength, durability, and eco-friendliness. In this article, we will explore the benefits of using high-barrier matte-finish Kraft paper coffee bags with a valve.
| MATERIAL: | Kraft Paper / PE | COLOR: | Kraft Paper Coffee Bags Colors Custom Printing |
|---|---|---|---|
| SIZE: | Kraft Paper Coffee Bags Sizes Customized | SURFACE HANDLE: | Digital Printing / Matte / Embossed |
| FREE SAMPLES: | Available | TYPE: | Flat Bag |
| USAGE: | Coffee, Tea, Snack, Chocolate, Cookie, Candy, Nuts, Other Food | SEAL & HANDELING: | Heat Seal |
| PORT OF SHIPPING: | Jiangmen | FAST DELIVERY: | 7-10 Work Days |
| HIGH LIGHT: | High-Barrier Matte-Finish Kraft Paper Coffee Bags With Valve | ||
Kraft paper coffee bags are a sustainable and eco-friendly packaging solution that is becoming increasingly popular in the coffee industry. Kraft paper is made from wood pulp, which is a renewable resource, and the manufacturing process produces less pollution and waste than other types of paper.
Kraft paper coffee bags are available in a range of sizes and styles to suit the needs of different coffee roasters and retailers. They can be custom printed with branding, logos, and other information to create a unique and eye-catching package that stands out on the shelf.
Table: Comparison of High-barrier Matte-finish Kraft paper coffee bags with and without valve
| Features | Matte-finish Kraft paper coffee bags | Matte-finish Kraft paper coffee bags with valve |
|---|---|---|
| Appearance | Matte finish | Matte finish |
| Barrier properties | High | High |
| Gas release | Not applicable | Valve allows the release of gas |
| Freshness and aroma preservation | Yes | Yes |
| User-friendliness | Yes | Yes |
| Sustainability | Yes | Yes |
| Recommended for roasted coffee beans | Yes | Yes |
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High-barrier Kraft paper coffee bags are widely used in the coffee industry because they offer excellent protection against external factors that can negatively affect the quality of coffee. One of the main benefits of high-barrier Kraft paper coffee bags is their ability to provide a barrier against oxygen, moisture, and light, which are the primary causes of coffee degradation.
Oxygen is one of the main culprits of coffee degradation because it can react with the natural oils and flavors in the coffee beans, leading to a loss of aroma and taste. Moisture is also a significant problem for coffee because it can cause the beans to swell, leading to a loss of flavor and aroma. Finally, light can also have a negative impact on coffee, as it can cause the beans to become stale and lose their flavor over time.
High-barrier Kraft paper coffee bags are specially designed to address these problems by providing a barrier against oxygen, moisture, and light. The high-barrier properties of Kraft paper are achieved by coating the paper with a thin layer of aluminum or other materials that can block the transmission of oxygen and moisture. This helps to maintain the freshness and aroma of the coffee inside the bag, ensuring a longer shelf life and a better quality product for consumers.
Additionally, high-barrier Kraft paper coffee bags are also strong and durable, which makes them ideal for transportation and storage. They can withstand rough handling, pressure, and punctures, ensuring that the coffee inside the bag remains intact and protected.
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Matte-finish Kraft paper coffee bags are a popular choice among coffee roasters and retailers due to their stylish and natural appearance. The matte finish provides a non-shiny look that gives the bag a premium look and feel. Additionally, matte-finish Kraft paper coffee bags are easier to grip and handle than glossy bags, making them more user-friendly.
A valve is a small plastic or metal device that is added to the coffee bag to allow the release of gas without letting air or moisture in. When coffee beans are roasted, they release gases such as carbon dioxide, which can build up inside the bag and cause the bag to swell or burst. The valve allows the gases to escape while maintaining the freshness and aroma of the coffee inside the bag.Here's a table comparing matte-finish Kraft paper coffee bags with valve to other types of surface treatments and accessories:
| Features | Matte-finish Kraft paper coffee bags with valve | Glossy Kraft paper coffee bags | Foil-lined Kraft paper coffee bags | One-way degassing valve |
|---|---|---|---|---|
| Appearance | Matte finish | Glossy finish | Natural Kraft paper appearance | N/A |
| Barrier properties | High | High | High | High |
| Moisture resistance | High | High | High | High |
| Oxygen resistance | High | High | High | High |
| Light protection | Moderate | Moderate | Moderate | High |
| Sustainability | Eco-friendly | Eco-friendly | Eco-friendly | Eco-friendly |
| User-friendliness | Easy to grip and handle | Easy to grip and handle | Easy to grip and handle | Easy to use |
| Gas release during storage | Valve allows for the release of gas | No valve | No valve | Valve prevents gas build-up |
| Recommended for roasted coffee beans | Yes | Yes | Yes | Yes |
| Suitable for tea and other dry products | Yes | Yes | Yes | Yes |
In conclusion, high-barrier matte-finish Kraft paper coffee bags with a valve are an excellent choice for coffee roasters and retailers who want to preserve the freshness, aroma, and quality of their coffee while also providing a stylish and eco-friendly packaging solution. Whether you are packaging roasted coffee beans or ground coffee, Kraft paper coffee bags offer the durability and barrier properties needed to protect the product from external factors and ensure a longer shelf life.
