Four-side sealed stand-up pouch

Our custom four-side sealed stand-up pouch combines full four-edge tight sealing and stable self-standing bottom structure.

Reinforced four-side heat sealing delivers excellent airtight, moisture-proof and leakproof performance, while vertical bottom enables stable shelf display.

We support full customization on size, artwork, surface finish, and provide eco-friendly degradable material option.

Factory direct customized production for food, pet food and daily commodity packaging.

Description

Product Overview

Four-side sealed stand-up pouch is an upgraded customized vertical packaging combining four-edge full sealing and self-standing base, improved from traditional flat four-side sealed bags. Four sides are fully thermally sealed to avoid side leakage, and specially folded bottom lets the bag stand upright neatly on shelves. All raw materials, specifications and printing contents can be customized per client’s demands; regular food-grade composite film and fully compostable degradable film are available to satisfy EU, US and global environmental market standards.

Core Product Features

1.Four-Side Full Tight Sealing

Uniform high-temperature hot sealing on four edges eliminates gaps, effectively blocks moisture, oxygen and dust penetration, avoids package breaking and content leakage during transportation.

2.Self-Standing Stereoscopic Bottom

Unique folded bottom structure keeps pouch upright without collapse, larger display area for brand LOGO and patterns to enhance retail display effect.

3.Premium Barrier Protection

Multi-layer composite option brings outstanding oxygen resistance, moisture resistance and light shielding, greatly extending shelf life of dry food and granular products.

4.Full Customization Service

Custom bag dimension, film thickness, matte/gloss surface, full-color printing, tear notch, hang hole, hot stamping and embossing crafts as customer design.

5.Optional Biodegradable Raw Material

Eco-friendly compostable material alternative meets international green packaging regulations, helping brands build environmentally friendly product lines.

Application Range

Suitable for dried fruit, nuts, grains, pet food, seasoning powder, snacks and small daily supplies packaging, widely used by food factories, cross-border e-commerce merchants, supermarket brands and wholesale distributors.

Factory Advantage

We are professional flexible packaging factory with mature four-edge sealing production equipment and strict QC system. Free design & sample service, flexible low MOQ, competitive factory price and on-time delivery for global bulk customers.

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