Three Sides Seal Pouch

Customize your own 3 Sides Seal Pouches with Kaleadpack, we provide a variety of style of pouches at factory price. Support global shipping.

Kalead Pack Three Side Seal

A Three Side Seal Pouch, also known as a flat pouch, is a type of packaging that is sealed on three sides, leaving one side open for filling. 3 side seal pouches are convenient for storing and transporting items. 

The design of 3 side seal pouches is not only easy to use but also highly reliable. The three sides of the pouch are sealed, ensuring that your products are securely enclosed and protected from external elements such as moisture, air, and contaminants

Three side seal cosmetic pouches for Acure peel pads displayed against a white background.
mask packaging bag
A dark blue three-side seal tea sachet next to a pyramid tea bag on a white background.
tea bag
A box filled with white three-side seal coffee filter bags featuring a Ritual coffee logo.
coffee filiter bag
Custom Three Side Seal

Custom Your 3 Side Seal

Kalead Pack provide a wide range of customizable options for custom three side seal bag & pouch, including materials, finishes, sizes, shapes, and more… Depending on your specific requirements, you can choose from a range of custom options to ensure that the sachet are suitable for your design.

A simple line drawing of a pouch with a highlighted green bottom seal.
This icon illustrates the bottom seal feature of a KaleadPack flexible pouch.
A simple line drawing icon representing a side seal packaging style.
This icon illustrates the side seal configuration for flexible packaging.
A solid black square icon representing a kraft paper material option.
A simple icon representing kraft paper material.
A black icon representing a sombrero-style hanging hole for flexible packaging.
This icon illustrates a standard sombrero-shaped hanging hole used in retail packaging.
A simple line icon representing surface treatment with a textured surface and a tool.
This icon illustrates the surface treatment process for packaging materials.
A completely transparent image file.
This image represents a transparent background.
A solid black square representing a color swatch.
A simple black square used for color reference.
A simple line icon representing stacked layers.
A minimalist icon depicting stacked layers.
A black square icon representing size options.
An icon representing available packaging sizes.
A simple green rectangular icon representing a window feature on packaging.
This icon represents a clear window feature for flexible packaging.
A black square icon representing graphics or design elements.
A simple black square graphic icon.
A simple icon representing a matte finish texture.
This icon represents the matte finish option for KaleadPack packaging.

Size Options

Kaleadpack offers various sizes for Custom Three Side Seal. You can choose from small to large sizes, depending on your needs.

Common Sizes for Three Side Seal
Outer Size Inner Size Powder (g) Coffee Bean (g)
4x6cm 3x5.5cm 8 4
5x8cm 4x7.5cm 15 7
6x9cm 5x8.5cm 18 8
7x10cm 6x9.5cm 25 13
7x12cm 6x11.5cm 30 15
8x12cm 7x11.5cm 35 20
10x12cm 9x11.5cm 50 30
10x15cm 9x14.5cm 60 40
12x18cm 11x17.5cm 140 85
14x20cm 13x19.2cm 270 130
16x24cm 14.4x23.2cm 470 220
18x26cm 16.4x25.2cm 800 380
22x31cm 20.4x30.2cm 1300 650

(The following table shows some typical sizes and volumes of three side seal, for reference only. The size of a bag can vary based on the product and options you choose.)

Benefits

  • Cost-effective: They require less material than other types of packaging.

  • Space-saving: Their flat design makes them easy to stack and store.

  • Customizable: You can print your brand and product information on them.

Suitable Industries

  • Snacks: Suitable for packaging chips, nuts, and dried fruits.
  • Spices and Seasonings: Keep spice powder fresh and protected from moisture.
  • Frozen Foods: Suitable for seafood and ready to eat meals.
  • Cosmetic: Used for packaging small quantities of creams, lotions, and serums.
  • Detergents: Suitable for single-use or sample-sized.
  • Pet Treats: Keeps treats fresh and easy to dispense.
  • Nutritional Supplements: Perfect for single-serve protein powders and vitamins.
  • More: Contact Us.
Can be customized with features like resealable zipper, tear notch, and hanging hole for better functionality.
A collage showing various types of flexible packaging, including tea pouches, face mask sachets, skincare samples, candy bags, and food pouches.
A collection of diverse flexible packaging products manufactured by KaleadPack.

Custom Process of 3 Side Seal Pouch

1. Initial Consultation

We start with a detailed discussion to understand your packaging needs. This helps us define the specifications for your 3 side seal pouches.

2. Design and Material Selection

As soon as we have your requirements, we’ll work with your design to create a pouch that meets your needs. We can help you develop the design from scratch to completion, ensuring it aligns perfectly with your vision. We offer a wide selection of materials to suit your products, ensuring your pouch is both functional and vivid appealing.

3. Sample Production

Before full-scale production, we will produced a sample pouch. This allows you to see and feel the product, ensuring it meets your standards.

4. Feedback and Adjustments

We value your feedback on the sample. We will make the necessary changes to the design or materials if adjustments are needed.

5. Full-Scale Production

After the pouch sample pack is approved, we begin full-scale production of your pouches. Our advanced machinery ensures high-quality output.

6. Quality Control

High quality standards are ensured with strict quality checks on every pouch. This step is crucial to ensure you receive the best product possible.

7. Packaging and Shipping

As a final step, we package your pouches carefully and ship them in the right packaging to you. Our logistics department will ensure that your order arrives on time and in perfect condition, and we also provide EXW services.

Artwork Process

We will review all your artwork designs and convert them into print-ready files. There are many technical considerations when printing barrier films, and we will handle all of these tasks for you. We will take your original artwork files and set them up for printing to ensure you get the best quality print, and develop digital art proofs that you can modify. KaleadPack focus on providing packaging that meets your requirements and budget.

A computer monitor displaying packaging design software next to a flat technical print template and a 3D rendered coffee pouch.

Printing Method of 3 Side Seal

There are two printing methods that KaleadPack offer, including:

  1. Gravure Printing: involves engraving the image onto a cylinder. It is known for its high-quality print and is cost-effective for large runs but has higher setup costs for short runs.
  2. Digital Printing:  doesn’t require printing plates, allowing for lower setup costs and making it ideal for short runs, variable data, and customization.
Digital Printing Rotogravure Printing
Advantage: Advantage:
No setup costs. Lower per-unit cost than digital printing.
Shortest lead-times. It is the most economical choice when scaling your business.
Great for start-ups and seasonal SKUS. All Finish options are available.
Higher costs. One-Time Plate costs.
Not advised for higher quantities. Exceptional print durability and better ink opaqueness.
Limited finish options and printing effects.
Unable to exact color match PMS colors and some other ink limitations.
Shortcoming: Shortcoming:
Higher costs. One-Time Plate costs.
Not advised for higher quantities. Exceptional print durability and better ink opaqueness.
Limited finish options and printing effects.
Unable to exact color match PMS colors and some other ink limitations.
MOQ : MOQ :
1000 30000

Finish Choices

Matte and gloss finishes offer different looks and feels. Matte gives a smooth, non-shiny appearance. Gloss is shiny and reflective.

A grid of eight images showcasing various packaging finish options including matte, glossy, gold and silver foil, spot UV, soft touch, holographic, and embossing.

Custom Material

Plastic film

Plastic film is a thin and flexible material that can be transparent or opaque, depending on the type and thickness of the plastic. It provides good barrier, strength, and sealability properties for the product, as well as a smooth and glossy surface for printing. 3 side seal pouches are an excellent option for custom products that are liquid-based and require pouring or squeezing from their packaging.

Aluminum foil

Aluminum foil is a thin and flexible sheet of aluminum that can provide a high barrier and strength properties for the product. Aluminum foil can provide excellent oxygen, light, and odor barrier, as well as good heat and moisture resistance.

Aluminum foil can also be printed with different colors and patterns to create a distinctive and attractive design. Aluminum foil can be used alone or laminated with other materials, such as plastic film or paper, to enhance its performance or appearance.

Kraft paper

Kraft paper is a natural and biodegradable material that is made from wood pulp. Kraft paper can provide a rustic and eco-friendly appearance and feel for the product, as well as good printability and breathability.

Additives or coatings can also modify kraft paper to enhance its properties. Kraft paper can be used alone or laminated with other materials, such as plastic film or aluminum foil, to improve its barrier and strength properties.

A diagram showing the multi-layer material composition of a KaleadPack kraft paper stand-up pouch.

Custom Accessories

A grid of ten close-up images showcasing various custom packaging accessories like zippers, spouts, handles, valves, windows, and tear notches.

Shipping Details

Once production is completed, the pouches are secured in a carton. Proper packaging prevents damage during transit.

You can expect timely delivery of your order. Shipping typically takes 2-3 weeks by sea, depending on your location. Tracking information is provided to monitor the shipment.

Kaleadpack partners with reliable carriers. This ensures your products arrive safely and on time. We deliver your packaging with care and precision.

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Packaging Types

Food Packaging

Non-Food Packaging

Contact Us
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Frequently Asked Questions

A three side seal pouch is a type of flexible packaging sealed on three sides, leaving one side open for filling.

They offer excellent barrier protection, are cost-effective, and take up less storage space.

Yes, they can be customized in terms of size, material, printing, and additional features like resealable zippers or tear notches.

Kaleadpack offers certified quality with BRC, BSCI, and ISO9001 certifications. We provide a wide range of customizable packaging solutions for various industries.

Why Choose Kalead Pack​

A promotional graphic for KaleadPack showcasing various flexible packaging products and company services.

KaleadPack is a Chinese company that provides one-stop flexible packaging solutions, including flexible packaging bags, rollstock, and packaging machines. We specialize in offering high-quality certified packaging and support global shipping. Our products are versatile, customizable, and perfect for a range of industries, offering good prices and high quality.

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