Why Packaging is the Decisive Factor for Beverage Products

In the beverage industry, particularly for powdered or concentrated liquid products, the biggest challenge lies in maintaining distinctive flavors and preventing clumping caused by environmental humidity. Beverage packaging acts as more than just a container; it is a technical barrier that preserves sensitive active ingredients from the effects of light and oxygen. Utilizing multilayer laminated films is the optimal solution to extend shelf life from 12-24 months without excessive preservatives, while creating a premium appearance to compete effectively on retail shelves.

Recommended Laminated Film Structures for Beverage Packaging

Depending on the physicochemical properties of the beverage (liquid, powder, carbonated, or non-carbonated), Long Vu recommends the following specialized laminated structures:

For standard, fast-consuming beverages, a PET/PE structure is sufficient for aesthetics and cost-efficiency. However, if your product contains ingredients prone to flavor degradation when exposed to light, we recommend upgrading to an aluminum (AL) structure to protect the core value of your product throughout its lifecycle.

Suitable Bag Formats for Beverage Packaging

The choice of bag format directly influences consumer purchasing behavior and convenience:

• Stand-up Zipper Pouch: The most popular format for powdered beverage packaging (milk tea, cereal powder). The gusseted bottom allows the product to stand prominently on shelves, while the zipper ensures convenient storage after each use. Common sizes: 12x17cm, 15x22cm (for 200g - 500g).
• 3-Side Seal Pouch: Commonly used for small single-serving sachets. It offers strong seals and is ideal for high-speed automated packaging lines. Suggested sizes: 6x8cm or 7x10cm (for 15g - 30g).
• Spout Pouch: A modern alternative to plastic bottles for juices and jelly drinks. It is lighter than bottles, reducing shipping and warehousing costs. Common volumes: 150ml - 500ml.
• Center Seal Pouch: Ideal for dried tea or roasted coffee beans, providing a traditional feel and maximizing the printing area for product information.

Technical Specifications Reference

The following table helps procurement departments easily visualize production standards at Long Vu:

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

Key Considerations When Ordering Beverage Packaging

Based on our extensive experience, we highlight three critical issues for businesses ordering custom printed beverage bags:

• Aroma Permeability Control: For tea or coffee, ensure the lamination adhesive is "low odor" and the film structure provides an absolute aroma barrier to prevent flavor contamination from ink solvents or glues.
• Micron Thickness Selection: Liquid beverages require thicker films to withstand stacking pressure. Conversely, dry powders can use thinner films to save costs while still ensuring moisture resistance.
• Seal Area Design: Avoid placing critical design elements too close to the edges or heat-seal zones, as high temperatures during packaging can distort images or barcodes.

Ordering Process at Long Vu Packaging

We optimize our workflow to ensure businesses receive their goods in the shortest time possible:

1. Consultation: Receive details regarding the beverage type, size, and desired film structure.
2. Design & Structure Approval: Professional print file adjustments and confirmation of the optimal lamination method (2-3 days).
3. Sample Testing: Provide physical pouch samples for customers to check durability, color, and run on packaging machines (3-5 days).
4. Mass Production & Delivery: Execute rotogravure printing, lamination, slitting/pouch making, and nationwide 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 beverage packaging?

For the best aroma and flavor retention, a structure containing an aluminum (AL) layer is the top choice. If you have a tighter budget, MPET (metallized polyester) also offers excellent barrier properties, meeting 80-90% of the requirements for standard modern beverages.

How many colors can beverage pouches print, and can they print real photos?

With our rotogravure technology at Long Vu, we can print up to 9 colors. This technology allows for the reproduction of lifelike images (such as drink glasses or fruits) with extreme sharpness and true-to-life colors without the blurring often found in standard flexo printing.

What is the cost for rotogravure printing cylinders?

The cost per cylinder depends on the pouch size and the number of colors in your design. It typically ranges from 2-4 million VND per cylinder. This is a one-time investment; for re-orders, you will not pay this fee unless you change the design.