What is a gusseted bag?

Gusseted bags: As the name suggests, they are named for their sides or bottom that can be stretched and folded like an accordion.

Bottom Gusseted Bag: Has folds at the bottom, which is the basic version of what we commonly call a stand-up pouch.

Side Gusseted Bag: Has folds on the sides, forming a rectangular shape when filled, and is the standard for coffee packaging.

Why are gusseted bags more popular than regular three-side seal bags?

Space Gain: With the same front width, gusseted bags can increase volume by approximately 40%-60% due to the extension of the sides.

Shelf Performance: When full, gusseted bags offer stable center of gravity, and the vertical sides provide a "second front" for brand information. You can place your logo on the front and hide complex ingredient lists and storylines in the side pleats.

Handling Comfort: For large packages (such as 5kg of rice), the elongated structure of gusseted bags is more ergonomic, making them easier to grasp with one hand.

Material Breakdown: From Aluminum Foil to Eco-Friendly Paper

The "skin" of the accordion bag determines its protective strength.

According to data analysis, three main combinations are currently popular in the market:

High-Barrier Aluminum Foil Type (PET/AL/PE): Targeted at coffee and essential oils. The AL layer provides 100% UV protection, preserving the most fragrant "original flavor."

Eco-Friendly Kraft Paper Type: The first choice for many organic foods. An inner film provides moisture protection, while the exterior offers a natural and simple feel.

Fully Transparent Visual Type (BOPP/CPP): Suitable for colorful candies or herbal teas, allowing the product to speak for itself.

Who are the true fans of accordion bags?

Specialty Coffee Industry: Accordion bags with one-way ventilation valves are the industry gold standard for coffee bean packaging.

Pet Food: For heavy cat or dog food, the reinforced bottom design of accordion bags ensures the package won't break during rough handling.

Premium Tea: Small accordion bags (Square Bottom) protect tea leaves from crushing and maintain a refined, elegant appearance.

How to Customize Your Accordion Bag?

If you're looking for a supplier, pay attention to these three small but crucial details:

R-corner Design: Are the bag corners rounded? Rounded corners prevent scratches and provide better drop protection.

Sealing Strength: Accordion bags, with four layers of material at the pleats, require higher heat-sealing pressure from the sealing machine.

Tear Opening Design: A bag with a built-in "U-shaped easy-tear opening" instantly doubles the user's positive impression of the brand.

Let Packaging Become a Mobile Billboard
Packaging is more than just a container; it's a silent salesperson on the shelf. Accordion bags, with their versatile spatial arrangements and sophisticated visual presentation, are becoming the preferred choice for brand upgrading.

Want to optimize packaging costs and enhance shelf competitiveness?

Simply fill in your expected purchase quantity and size requirements, and our system will generate a quotation for you within 2 hours and send it to your email, helping you bring your products to market quickly.

Packaging choices directly impact a product's shelf life and logistics costs. Our packaging experts can provide you with customized material combinations free of charge, based on your product characteristics (such as oil content, moisture protection requirements, and shelf life).

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