Quad Seal Bag

Quad seal bags are a new and very effective type of packaging that is aimed at the combination of durability, functionality, and high shelf appeal. These bags have four closed edges, which offer better structural integrity, enabling the bags to stand upright and maximize storage space.

Quad Seal Bag is a durable, high-capacity packaging solution designed for stability and shelf appeal. Its four sealed edges provide extra strength, making it ideal for coffee, food, and retail products. It supports custom printing, ensures freshness, and offers excellent protection during storage, transport, and display.

Quad seal bags are ideal in industries like coffee, food, and retail packaging, as they provide a good barrier against moisture, oxygen, and light, and thus maintain product freshness and long shelf life. Their smooth design also promotes the brand's visibility, and they are a common choice of high-end packaging.

Product Features

•          Four-sided seal design with high durability.

•          Good moisture, oxygen, and light barrier.

•          Excellent shelf life and erect presentation.

•          High load-bearing capacity

•          Personalized sizes, colors, and printing options.

•          Available resealable (zipper, valve, etc.)

•          Recyclable and environmentally friendly materials.

Product Specification

•          Bag Type: Quad Seal Bag

•          Structure: Four side seals with a flat bottom

•          Finish: Matte / Glossy / Spot UV.

•          Barrier Level: High barrier / Medium barrier.

•          Customization: Yes (size, design, material)

•          Certification: Food-grade conforming materials.

Suitable For

• Coffee beans and ground coffee.
• Herbal products and tea.
• Dry fruits and nuts.
• Snacks and confectionery
• Pet food
• Powder products

Application

Quad seal bags are popular in food packaging, retail branding, and industrial storage. They are particularly appropriate when it comes to high-end product packaging where appearance, longevity, and freshness are paramount. Typically applied to supermarkets, cafes, and export packaging.

Product Parameters

• PET / AL / PE, Kraft / PLA, or custom.
• Thickness: 80–150 microns (customizable)
• Capacity: 100g – 5kg
• Printing: Gravure printing (10 colors)
• Type of seal: Heat seal.
• Closure: Zipper, tin tie, degassing valve.