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3-Side Seal Snack Packaging Bag - Custom Printed

Category: Three Side Seal Bag
Stock: In Stock

Food-grade PET/PE 3-side seal bag for snacks and confectionery. MOQ 5,000 pcs, free samples, BRC & FDA certified OEM.

Key Features

  • 🎯 High barrier film protection
  • 🎨 Custom design and printing
  • 📦 Flexible packaging options
  • ♻️ Eco-friendly materials available
  • ⚡ Fast production turnaround
  • ✓ ISO certified manufacturing
✓ ISO 9001 ✓ BRC ✓ FDA Compliant ✓ SGS Tested ♻️ Eco Options
📦 MOQ: 500 kg
⚡ Lead: 15-20 days
🎨 Free sample roll within 7 days
🚢 Worldwide Shipping

Product Details

Overview

3-Side Seal Snack Packaging Bag - Custom Printed is a 3-side seal bag, the simplest laminated format for snack where cost and clean sealing matter.

Key Features

  • Clean flat profile: Lays flat for stacking, mailing and single-serve snack.
  • Strong barrier: The food-grade PET/PE multilayer film laminate protects snack from oxygen and moisture.
  • Custom print: Gravure or digital printing with tear notch options.
  • Minimal material: Three seals use less film than gusseted formats, lowering pack cost.
  • Sachet or pouch: Scaled from small sachets to larger flat pouches.

Material & Barrier Protection

For snack, the food-grade PET/PE multilayer film web is specified for a reliable seal on all three sides.

Customization & Printing

Customisation covers dimensions, artwork, finish and function. Tell us your filling machine and target shelf life, and we propose the food-grade PET/PE multilayer film structure, heat-sealed fin closure and print approach that fit your snack and line.

Frequently Asked Questions

Can it be vacuum sealed?

We can specify a vacuum-grade version if you need air removal for snack.

Is it suitable for sachets?

Yes. It scales down well for single-serve or sample snack sachets.

Why Choose Sinoflex

Backed by Sinoflex OEM service: free dielines and proofs, flexible MOQs for growing snack brands, and factory-direct pricing with stable repeatability across every 3-side seal bag order.

Specifications & Customization Options

Parameter Available Options
Material
  • PET
  • VMPET
  • LLDPE
Thickness
  • 45-120 micron
Width
  • 200-1000mm
Barrier
  • OTR < 1.0
MOQ
  • 500 kg
Lead Time
  • 15-20 days

Applications

Frequently Asked Questions

Typically 140-160°C depending on speed and structure.
Yes, tested on lines running 120 bags per minute.
Both wax-free lacquer and cold seal options are available.

Why Choose Our Products?

✓

Quality Assured

Every product undergoes rigorous quality testing

✓

Cost Effective

Competitive pricing with bulk discounts

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Fast Shipping

Quick delivery to worldwide locations

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Expert Support

Dedicated team for your packaging needs

Ready to Start Your Project?

Let us help you find the perfect packaging solution for your needs

  • ✓ Free consultation
  • ✓ Custom quotes
  • ✓ Fast turnaround

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