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Flat Bottom Pouch Bags

Flat Bottom Pouch Bags

Product Description

The Flat Bottom Pouch, also known as Box Bottom, Block Bottom, or Square Bottom Pouch, is a premium flexible packaging solution designed to combine the visual appeal, stability, and shelf presence of rigid containers with the lightweight, space-efficient, convenient, and practical benefits of flexible packaging for various products.

Product Benefits

Premium Box-Like Appearance

Excellent Shelf Stability

Multiple Branding Surfaces

Superior Barrier Protection

High Filling Capacity & Space Efficiency

Flexible Closure Systems

Strong E-Commerce Durability

Product Sustainability

Recyclable Mono-Material Options

PCR Material Integration

Compostable Packaging Solutions

ISCC PLUS Certified Materials

Lightweight Alternative to Rigid Packaging

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Specifications and Materials

Material Structure
PET/PE, PET/VMPET/PE, PET/AL/PE, NY/PE, MDO-PE/PE, Paper/PE
Nominal Thickness
80 µm – 180 µm (3.15 mil – 7.08 mil)
Format / Shape
Flat Bottom Box Style Pouch with Reinforced Base
Printing Process
High Definition Rotogravure / Flexographic Printing (Up to 10 Colors)
Surface Treatment
Matte, Glossy, Soft Touch, Spot UV, Metallic Finish

Performance and Features

Barrier Properties
High Barrier to Ultra-High Barrier
OTR
<0.1 cc/m²·day·atm (High Barrier Structure)
WVTR
<0.1 g/m²·day (High Barrier Structure)
Sealing Method
Thermal Heat Sealing / Ultrasonic Sealing
Temperature Resistance
Ambient Storage: 0°C–40°C/ Hot Fill: 85°C–95°C/ Retort Grade: 121°C–131°C
Closure Options
Zipper, Valve, Degassing Valve, Tin Tie

Adaptation and Compliance

Filling Equipment Compatibility
Compatible with Premade Pouch Rotary & Linear Filling Machines
Mechanical Properties
Seal Strength ≥35 N/15mm/ Puncture Resistance/ Drop Impact Resistance
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