Recommended Laminated Film Structures for Instant Coffee Packaging

Choosing the right film structure directly impacts shelf life and production costs. Below are the optimal structures for this product line:

For mass-market instant coffee, the PET/MPET/PE structure is the most popular choice due to its excellent balance between cost and preservation features. If your brand is positioned in the gift or export segment, you should upgrade to an aluminum foil (AL) structure to ensure the flavor remains unchanged by weather impacts and long-term transport.

Suitable Bag Formats for Instant Coffee Packaging

Based on the specific dosage of 15g to 30g for instant coffee, we recommend the following practical bag styles:

• 3-Side Seal Pouch: The most standard format for small sachet coffee packaging. It features strong seals on three sides, optimized for high-speed automated packaging machines. Common sizes: 6x10cm or 7x12cm.
• Stick Pouch (Center Seal): A sleek, modern elongated shape often seen in premium instant black coffee or convenient milk coffee lines. This format makes it easy for customers to tear and pour. Common sizes: 3x12cm or 4x15cm.
• Stand-up Zipper Pouch: Used for large outer bags containing multiple small sachets (bulk bags). The zipper lock allows users to store the product easily after opening. Common weights: 200g - 500g (containing 10-25 sachets).

Technical Specifications Reference

Long Vu Packaging provides technical standards that meet the strict requirements of the food industry:

*Note: These specifications are for reference only. Long Vu provides custom consultations based on your specific product and needs.

Key Considerations When Ordering Instant Coffee Packaging

As your technical consultant, we suggest keeping the following points in mind to avoid budget waste:

• Tear-notch is Mandatory: For instant coffee pouches, users require absolute convenience. Ensure the tear-notch is accurately placed and easy to operate by hand.
• Control Film Static: Instant coffee powder easily sticks to the heat-seal area due to static electricity. Request your manufacturer to treat the film to ensure the automated packaging process runs smoothly without leaks.
• Color Proofing on Film Material: Colors displayed on laminated films (especially silver MPET) will look different than on paper. Always approve color test samples directly on the film to ensure accurate brand identification.

Ordering Process at Long Vu Packaging

Our professional workflow saves time for your business:

• Step 1: Consultation: Receive information regarding dosage, coffee type, and preservation requirements.
• Step 2: Design & Structure Approval: Finalize the print file and the most cost-effective lamination structure (2-3 days).
• Step 3: Sample Confirmation: Inspect physical samples for color accuracy and durability (3-5 days).
• Step 4: Production & Delivery: Mass printing and lamination, followed by door-to-door delivery (10-14 days).

Contact us today for a free consultation and a quote within 24 hours!

Frequently Asked Questions

Which odor-barrier film is best for instant coffee?

For the best aroma retention, the PET/AL/PE structure is the optimal choice. However, for cost-saving on mass-market 3-in-1 coffee, the PET/MPET/PE structure still performs well, maintaining flavor for 12-18 months under standard storage conditions.

How many colors can instant coffee bags print, and will the ink peel off?

At Long Vu, we print using rotogravure technology with up to 9 colors. The ink is trapped between the film layers, so it is completely resistant to peeling or fading due to friction during transport.

How much does a Mock-up sample cost?

Mock-up costs depend on whether you require digital printing or a physical sample from a cylinder. For potential clients, Long Vu has policies to support initial sample costs so you can approve colors before proceeding with mass cylinder production.