Side Gusset Bags

Side Gusset Bags

Product Description

The Side Gusset Bag, also known as a Gusset Bag, Side Gusset Pouch, or Coffee Bag, is a versatile flexible packaging solution featuring expandable side panels that increase filling capacity while delivering excellent product protection and a professional, attractive appearance.

Product Benefits

Expandable Side Gusset Structure

Premium Coffee Packaging Appearance

Large Branding Surface

Excellent Volume Efficiency

Strong Shelf Presence

Advanced Barrier Protection

Flexible Closure Options

Efficient Storage Before Filling

Product Sustainability

Recyclable Mono-Material Options

PCR Material Integration

Compostable Packaging Options

Lightweight Packaging Design

Sustainable Coffee Packaging Solutions (

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Specifications and Materials

Material Structure

PET/PE, PET/VMPET/PE, PET/AL/PE, Kraft Paper/PE, BOPP/PE, MDO-PE/PE

Nominal Thickness

50 µm – 180 µm (1.97 mil – 7.08 mil)

Format / Shape

Side Gusseted Bag with Expandable Side Panels

Printing Process

Rotogravure Printing / Flexographic Printing (Up to 10 Colors)

Surface Treatment

Matte, Glossy, Soft Touch, Kraft Texture, Metallic Effect

Performance and Features

Barrier Properties

Standard Barrier to Ultra-High Barrier

OTR

<0.1–5 cc/m²·day·atm (Depending on Structure)

WVTR

<0.1–5 g/m²·day (Depending on Structure)

Sealing Method

Heat Sealing / Tin Tie Closure

Temperature Resistance

Ambient Storage: 0°C–40°C Freezer Grade Available

Degassing Valve

Optional One-Way Valve for Coffee Applications

Adaptation and Compliance

Filling Equipment Compatibility

Manual Filling / Automatic Filling Lines Available

Mechanical Properties

High Seal Strength/ Puncture Resistance/ Tear Resistanc

Testing Standards

ASTM F1249 (WVTR)/ ASTM D3985 (OTR)/ ASTM F88 (Seal Strength)/ ASTM D882 (Tensile Strength)

Food Contact Compliance

FDA21CFR, EC1935/2004, EU10/2011

Quality System

ISO9001, ISO22000, ISO14001