3 side-sealed bags

Three side-gusseted bags offer a variety of benefits, making them an ideal packaging solution for many products and businesses. The main advantages include:

Increasing VolumeOffers more bag volume compared to four-sided gusseted bags.
Consistent PackagingEnsuring uniformity, which is beneficial for cartons and bundling.
User-Friendly AccessFeatures a tear-off notch for easy access to the contents.
High-Speed ApplicationSuitable for use in high-speed packaging environments.
Efficient Storage and TransportationTheir design allows for economical storage and transportation.
Powerful Printing OptionsCapable of printing up to 12 flexographic colors for eye-catching designs.
Final ChoiceAvailable in glossy, matte, or UV finishes to enhance appeal.
Branding OpportunityBoth the front and back panels can be used for effective branding and design.
Featured FeaturesTear-away tab, Press to close zipper, Rounded corners, Product display window, Hanging hole

Cost-Effective Packaging

3 side-gusseted bags provide a cost-effective option for flexible packaging.

Barrier Protection

It can be made from metallic or non-metallic materials to protect against oxygen and moisture, ensuring product freshness.

Customizable appearance

The first impression determines whether a customer will make a repeat purchase in the future.

Application

Our three-side seal bags, also referred to as sachets, are a versatile and effective packaging option designed to meet a variety of industry demands. The main difference between this type of pouch and aSealed bag with four sides The front and back panels are sealed in three sections, while one side is left folded. This folded section is usually located near the bottom, allowing the bag to expand slightly and letting items rest comfortably at the bottom.

The three-side seal bag's flat, compact design makes it ideal for packing a variety of goods, such as coffee, snacks, dairy products, and beverages. The three-side seal pouches from Unified Flex provide product protection, freshness, and storage convenience. When packing consistency is desired, this design is quite beneficial. Often, a folding carton or box can hold several sachets, giving customers the convenience of purchasing multiple packs.

3-Side Sealing Packaging Machine

Premade Bag Packaging Machine

Suitable for granular products, such as beans, snacks, pet food, sugar, rice, meat, and coffee beans.
Speed up to 60 bags/min (depending on material)
Integrated with a multi-head scale for filling.
The filling error is 0.1%
Using German/Japanese electronic components
PLC control with touchscreen operation
Presence detection of the pouch – no filling, no sealing
Options: open-zip device, date coding, fully lockable safety controller, and bag rejection system.

Vertical Form Fill Seal Packaging Machine

Suitable for powdered products, such as sugar powder, detergent powder, flour, spices, and chemical powders.
Speed up to 60 bags/min (depending on material)
Integrated with an auger filler for filling powder.
The filling error is 0.1%
Pouch filling solution for various types and sizes of pouches, including 3-side seal pouches, 4-side seal pouches, and back-seal pouches.
Options: Dust-suction nozzle and dust collector, clean-room design on-site

HFFS Packaging Machine

Suitable for liquid products, such as liquid detergents, shampoos, sauces, juices, honey, and liquid cleaning products.
Speed up to 60 bags/min (depending on material)
Integrated with a volumetric filler for filling liquids.
No filling, no sealing.
Cooling for liquid products
Especially for viscous liquids
Liquid filling solution with various types and sizes of pouches, including 3-side seal pouches, 4-side seal pouches, and back-seal pouches.

Our Suppliers

Our Certificate of Authority

Why Customers Choose Us

Fact

Thanks to years of direct experience working across various industries, our project managers have a deep understanding of how your business operates.

Mission

We ensure that every minute detail is scrutinized when producing even the smallest product. Our focus is 100% on customer needs and satisfaction.

Industry experience

Here you will receive personalized engineering services, professional guidance, up-to-date information on the latest knowledge, and the opportunity to improve your design.

Testimonial

Since we began using this automatic packaging machine, our efficiency has increased significantly. The machine is very user-friendly and handles our various bag sizes with precision. We have seen a significant reduction in packaging errors and material waste.

Amanda LeeChief Executive Officer

The build quality is solid, and it consistently delivers reliable performance with minimal downtime. We are very satisfied with our investment and will recommend it to others in the industry.

Adam CheiseOperations Coordinator

In the pharmaceutical industry, precision and reliability are critical, and this automatic packaging machine delivers both. We are extremely impressed with its ability to meet our stringent quality and compliance requirements.

Floyd StallerCo-founder

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