Quad Seal Bags

Quad-Seal bags offer numerous advantages and are therefore a popular choice for packaging a wide variety of products. Among the most important advantages are:

Use less material than rigid packaging solutions.
Lightweight material reduces production and transportation costs.
Efficient Use of Shelf Space
Four panels provide ample space for branding and design.
The square shape makes it easy to fill and stack quickly.
Full-length gussets provide extra volume.
Stands upright for optimal display on the shelf.
Up to 12-color flexographic printing
Glossy, matte, or UV finish
Metallized and non-metallized material structures can be used to create barriers against oxygen and moisture in order to preserve freshness over the long term.
Customers have simple options for opening and closing.
Optional feature: Easy-open foil, tin-tie closure, freshness valve, product viewing window

Cost-Effective Packaging

Qual Seal Bags offer a cost-effective solution for companies looking to minimize their packaging costs.

Environmentally friendly

By choosing Qual Seal Bags, companies can demonstrate their commitment to sustainability and appeal to environmentally conscious consumers.

Higher volume

This increased volume capacity not only streamlines logistics but also reduces shipping costs.

Application

A quad-seal bag, also known as a square-bottom bag, is a flexible type of packaging that is extremely durable and sturdy. It features four side seal seams for added strength and durability, making it ideal for packaging large or bulky items.

Quad-Seal bags are commonly used to package a wide variety of products, including coffee, snacks, pet food, frozen foods, and much more. Thanks to their distinctive square or box-shaped design, the bags can stand upright on a shelf, making them ideal for retail display.

Automatic Packaging Machine for Qual Seal Bags

Pre-made Bag Packaging Machine

Suitable for granular products such as nuts, snacks, pet food, sugar, rice, meat, and coffee beans.
Speed up to 60 bags/min (depending on the material)
Integrated with a multi-head weigher for filling.
The fill error is 0.1%
Uses German/Japanese electronic components
PLC Control with Touchscreen Operation
Bag Presence Detection – No Filling, No Sealing
Options: Zipper-opening mechanism, date coding, fully locked safety mechanisms, and bag sorting system.

VFFS Packaging Machine

Suitable for powdered products such as powdered sugar, laundry detergent, flour, spices, and chemical powders.
Speed up to 60 bags/min (depending on the material)
Integrated with a screw feeder for filling powder.
The fill error is 0.1%
Bag-filling solution with various bag types and sizes, including 3-sided bags, 4-sided bags, and bags with a back seal
Option: Dust extraction nozzles and dust collectors, Clean-in-Place design

Our Supplier

Our Certificates of Authority

Why Customers Choose Us

Facts

Thanks to years of hands-on experience working directly in various industries, our project managers have a deep understanding of how your business operates.

Mission

We ensure that even when manufacturing the smallest product, every tiny detail is taken into account. Our focus is 100% on our customers' needs and satisfaction.

Industry Experience

Here you’ll find personalized engineering services, professional advice, up-to-date information on the latest developments, and the opportunity to improve your designs.

References

Since we started using this automatic packaging machine, our efficiency has improved significantly. The machine is extremely user-friendly and handles our various bag sizes with precision. Packaging errors and material waste have decreased significantly.

Amanda LeeManaging Director

The build quality is robust, and the system has consistently delivered reliable performance with minimal downtime. We are very satisfied with our investment and would recommend it to others in the industry.

Adam CheiseOperations Coordinator

In the pharmaceutical industry, precision and reliability are crucial, and this automatic packaging machine offers both. We were particularly impressed by its ability to meet our strict quality and compliance requirements.

Floyd StallerCo-founder

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Phone: +86 138 6882 7095