3 Side Seal Bag

Three side seal pouches present a variety of benefits, making them an ideal packaging solution for many products and businesses. The key advantages include:

Increased Volume: They offer more bag volume compared to four-side seal bags.
Consistent Packaging: Ensure uniformity, which is beneficial for cartoning and bundling.
User-Friendly Access: Features a tear notch for easy access to contents.
High-Speed Application: Suitable for use in high-speed packaging environments.
Efficient Storage and Transport: Their design allows for economical storage and transportation.
Vibrant Printing Options: Capable of up to 12 color flexographic printing for eye-catching designs.
Finishing Choices: Available in glossy, matte, or UV finishes to enhance appeal.
Branding Opportunities: Both front and back panels can be utilized for effective branding and design.
Optional Features: Tear notch, Press to close zipper, Rounded corners, Product display window, Hang hole

Cost-Effective Packaging

3 Side seal pouches provide an economical option for flexible packaging.

Barrier Protection

Can be made from metalized or non-metalized materials to safeguard against oxygen and moisture, ensuring product freshness.

Customizable appearance

The first impression determines whether the customers will make repeat purchases in the future.

Application

Our three-side seal bag, also referred to as a sachet, is a versatile and effective packaging choice designed to satisfy a range of industry demands. The main distinction between this kind of pouch and a four-side seal bag is that the front and back panels are sealed on three sides while one side is left folded. This folded side is usually found near the bottom, allowing the bag to expand a little bit and allowing goods to rest comfortably at the bottom.

The three-side seal bag’s flat, small 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 convenience of storage. When packing consistency is desired, this design is quite beneficial. Frequently, a folding carton or box can hold several sachets, giving customers the convenience of purchasing multiple packs.

3 Side Seal Packaging Machine

Premade Pouch Packing Machine

Suitable for granule product,such as nut,snack food,pet food,sugar,rice,meat,and coffee bean.
Speed up to 60 bag/min(depend on material)
Integrated with multi-head weigher to fill.
Filling fault is 0.1%
Adopts German/Japanese electronic components
PLC control with touch screen operation
Pouch presence detection – no filling, no sealing
Option:Zipper open device,date coding, fully interlocked safety guards and bag rejection system.

VFFS Packing Machine

Suitable for powder product, such as sugar powder,detergent powder,flour,spice, and chemistry powder.
Speed up to 60 bag/min (depend on material)
Integrated with auger filler to fill powder.
Filling fault is 0.1%
Pouch filling solution with various pouch types and sizes, include 3 side bag,4 side bag and back seal bag
Option: Dust suction nozzles and dust collector ,Clean-in-place design

HFFS Packing Machine

Suitable for liquid product, such as liquid detergent, shampoo,sauce,juice, honey and cleaning liquid product.
Speed up to 60 bag/min (depend on material)
Integrated with volumetric fillers to fill liquid.
No filling ,no sealing.
Cooling for liquid products
Especially for viscous liquids
Liquid filling solution with various pouch types and sizes, include 3 side bag,4 side bag and back seal bag.

Our Supplier

Our Authority Certificates

Why Customer 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 works.

MIssion

We ensure that every minute detail is looked into while manufacturing even the smallest product. Our focus is 100% on customer needs and satisfaction.

Industry experience

Here you will get a personalised engineering service, professional guidance, up-to-date information on the latest knowledge and the possibility to improve your designs.

Testimonials

Since we started using this automatic packing machine, our efficiency has improved significantly. The machine is incredibly user-friendly and handles our various pouch sizes with precision. We've seen a noticeable reduction in packaging errors and material waste.

Amanda LeeCEO

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

Adam CheiseOperations Coordinator

In the pharmaceutical industry, accuracy and reliability are critical, and this automatic packing machine delivers both. We’ve been particularly impressed with its ability to meet our stringent quality and compliance requirements.

Floyd StallerCo-Founder

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