3 Side Seal Bag Packing Machine

3 Side Seal Pouch

  • Economically cost
  • Ample room for branding and messaging
  • Easy to pack into cases
  • increased product protection
  • Easy open &press to close

3 Side Seal Bag Packing Machine Choice

As specialists in packaging machine manufacturing,we are confident in our ability to determine the optimal packaging solution for your needs. If you select stand up pouches, we would suggest the following machinery for packaging:
vertical form fill seal machine

VFFS Flat Pouch Packaging Machine

Suitable for Granules,Powder,Liquid and Special material). Film width:420-730mm Capacity:45-60bag/min . Bag size:W(90-350mm) L(20-450mm)

doypack machinery

Premade Pouch 3 Side Seal Flat Packaging Machine

Suitable for Granules,Powder,liquid and Special Material. Filling vollum:30-2500g Capacity:25-60 bag/min Big size:W(80-300mm ) L(100-400mm)


Pillow Form Fill&Seal Packaging Machine

Suitable for any food,commodity,Medical&Healthy industry. Capacity:30-290per/min. Packing Range:(60-400mm) W(35-100mm). Max width of film:300mm

horizontal form fill seal machine

Horizontal Form Fill&Seal Packaging machine

Suitable for food,non-food industry and pharmaceuticals.Capacity:80-120 per/min .Packing Range:L(100-280mm),W(85-160mm) Max width of film:400mm

Bag Desciption

A 3-sided seal pouch is a type of packaging pouch with seals on three sides and one open end, similar to a flat rectangular pocket. It is commonly used to package various goods such as food, coffee, tea, snacks, pet food, and more. Bags can be made from a variety of materials such as plastic, paper and foil. The three-sided flat-sealed design provides excellent barrier protection to maintain freshness, dryness, and protection from external elements. It is a popular packaging option due to its straightforward design, convenience, and cost-effectiveness.


Pearl white&tranparent ,Foil Aluminum&Tranparent ,Colorful Foil Aluminum and Kraft paper

Three side seal bag For candy,nuts,mask bags,powder,flower tea,grains,snacks

  •  More cost-effective: three side seal bags are typically less expensive than doypack bags because they require less material to produce.
  •  Better for flat storage: three side seal bags have a flat surface that makes them easier to stack and store in a flat position, while doypack bags may require a stand or a hanger to stay upright.
  • Lower transportation costs: Since three side seal bags take up less space and weigh less than doypack bags, they can have lower transportation costs.
  • Ideal for automatic filling: three side seal bags can be filled with automatic filling equipment because they have a flat edge for easy handling and sealing.

However, doypack bags have some benefits over 3 side seal bags, such as:

  • Better shelf presence: Doypack bags have a more attractive appearance, with a stand-up design that provides better shelf presence.
  • Better pourability: Doypack bags have a spout or a zipper which provides easy pourability and resealability of the product inside.
  • More suitable for liquid products: Doypack bags are ideal for packaging liquid products like juices and sauces because of the spout and the ability to stand upright.
LIntyco packing machine

High-quality Guarantee

We strictly control the quality of every process from raw materials to finished products, use GMI color management system for printing to ensure color consistency.

Our plant has been certified by ISO 9001:2015, ISO 14001:2015, ISO22000:2018, BRC, BSCI, and GMI to ensure high quality and food safety

To guarantee high quality and food safety, the below items are strictly tested in the in-house laboratory:


  • Thickness Detection
  • Pressure&drop Detction
  • Film Impact Detection
  • Retort Detection
  • Pendulum Impact Detection
  • Transparency Detection
  • Whiteness Detection
  • Seal Detection
  • Production Aging Detection
  • Color Difference
  • Health Performance Detection
  • Solvent Residue Detection
  • OTR&WVTR Detection
  • Peel Strength Detection
  • Seal Strength Detection
  • COF Detection
  • Microbial Detection

Learn more

If you have the model you are interested in, please check it machine catalog

 if you have the corresponding material, please go to Industry to choose.

If you have interested in another pouch style, please click here to Pouch style

The quickest way to choose the best packing solution is to contact us directly, don’t hesitate!

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Machines may be automated, but our service is hands-on. We support you at every step. 

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