August 17, 2024 – In the world of coffee, the outer bag is more than just packaging, it is a key element in maintaining the freshness, flavor and aroma of the coffee inside. At Tonchant, a leader in custom coffee packaging solutions, the production of coffee outer bags is a meticulous process that combines advanced technology with a strong commitment to quality and sustainability.

The Importance of Coffee Outer Bags
Coffee is a sensitive product that requires careful protection from environmental factors such as light, air and moisture. The outer bag acts as the first line of defense, ensuring the coffee remains fresh from the time it leaves the roaster until it reaches the consumer’s cup. Tonchant’s coffee outer bags are designed to provide optimal protection while also reflecting the brand through custom design and materials.

Tonchant CEO Victor emphasizes: “The outer bag is crucial to maintaining the integrity of the coffee. Our production process is designed to create bags that not only look great, but also perform exceptionally well in maintaining the freshness of the coffee.”

Step-by-step production process
Tonchant’s coffee bag production involves several key stages, each of which helps create a high-quality, functional and beautiful product:

**1.Material selection
The process begins with careful selection of materials. Tonchant offers coffee bags in a variety of materials, including:

Laminated films: These multi-layer films combine different materials such as PET, aluminum foil and PE to provide excellent oxygen, moisture and light blocking properties.

Kraft Paper: For brands looking for a natural, eco-friendly option, Tonchant offers durable and biodegradable kraft paper bags.

Biodegradable Materials: Tonchant is committed to sustainability, offering biodegradable and compostable materials that reduce environmental impact.

Customized options: Customers can choose different materials based on their needs, whether they need high-barrier protection or an environmentally friendly solution.

**2.Lamination and barrier properties
For bags requiring high barrier protection, the selected materials undergo a lamination process. This involves bonding multiple layers together to create a single material with enhanced protective qualities.

BARRIER PROTECTION: Laminated construction provides superior protection against environmental factors, keeping coffee fresher longer.
Seal Strength: The lamination process also enhances the seal strength of the bag, preventing any leakage or contamination.
**3. Printing and design
After the materials are ready, the next step is printing and design. Tonchant uses advanced printing technology to produce high-quality, vibrant designs that reflect the brand’s identity.

Flexographic and gravure printing: These printing methods are used to create crisp, detailed images and text on bags. Tonchant offers printing in up to 10 colors, enabling complex and eye-catching designs.
Custom Branding: Brands can customize their bags with logos, color schemes, and other design elements to make their products stand out on the shelf.
Sustainability Focus: Tonchant uses eco-friendly inks and printing processes to minimize environmental impact.
**4. Bag making and cutting
After printing, the material is made into bags. The process involves cutting the material into the desired shape and size, then folding and sealing it to form the bag structure.

Multiple formats: Tonchant offers a variety of bag formats, including stand-up bags, flat bottom bags, side corner bags, and more.
Precision Cutting: Advanced machinery ensures each bag is cut to exact size, ensuring consistency and quality.
**5. Zipper and valve applications
For bags that require resealability and freshness characteristics, Tonchant adds zippers and one-way vent valves during the bag forming process.

Zipper: A resealable zipper allows consumers to keep their coffee fresh even after opening the bag.
Vent Valve: A one-way valve is essential for freshly roasted coffee, allowing carbon dioxide to escape without letting air in, thus preserving the coffee’s flavor and aroma.
**6. Quality control
Quality control is a critical step in Tonchant’s production process. Each batch of coffee bags undergoes rigorous testing to ensure they meet the highest standards of durability, seal strength and barrier protection.

Testing procedures: Test bags for their ability to withstand pressure, seal integrity, and moisture and oxygen barrier properties.
Visual Inspection: Each bag is also visually inspected to ensure that the printing and design are flawless and free of any defects.
**7. Packaging and Distribution
Once the bags pass quality control, they are carefully packed to prevent any damage during shipping and handling. Tonchant’s efficient distribution network ensures that bags reach customers quickly and in perfect condition.

ECO-FRIENDLY PACKAGING: Tonchant ships using sustainable packaging materials in line with its commitment to reducing environmental impact.
Global reach: Tonchant has an extensive distribution network serving customers around the world, from small coffee roasters to large producers.
Tochant innovation and customization
Tonchant continuously invests in research and development to stay at the forefront of coffee packaging innovation. Whether exploring new sustainable materials, improving barrier properties, or enhancing design capabilities, Tonchant is committed to providing its customers with the best packaging solutions.

Victor added: “Our goal is to help coffee brands create packaging that not only protects their product, but also tells their story. We work closely with our customers to develop custom solutions that meet their specific needs and reflect their brand values.”

Conclusion: The Tochant Difference
The production of Tonchant coffee bags is a careful process that balances functionality, sustainability and design. By choosing Tonchant, coffee brands can be confident that their products are protected by high-quality custom packaging, enhancing the consumer experience.

For more information about Tonchant’s coffee bag production process and to explore custom packaging options, visit [Tonchant’s website] or contact their team of experts.

About Tongshang

Tonchant is a leading provider of custom coffee packaging solutions, specializing in coffee bags, paper filters and drip coffee filters. With a focus on innovation, quality and sustainability, Tonchant helps coffee brands create packaging that preserves freshness and enhances their brand image.