1. Eight-sided Sealed Coffee Bag
Make Every Package with Care
Eight-sided Sealed Coffee Packaging Bag
Custom printing available, factory direct sale, free layout design, dedicated customer service
After-sales Guarantee
Worry-free after-sales service, bring you pleasant shopping experience
20 years professional packaging bag manufacturer, online professional customer service, wide range of products for your selection
Six Core Advantages:
1 Wide application
2 Virgin new raw materials
3 Excellent sealing performance
4 Customization supported
5 Complete size range
6 Original factory source
2. Product Function Breakdown
Product Function Introduction
Laminated surface for water resistance; one-way degassing valve removes excess air to prevent oxidation & strange odors
• Single-side zipper: Easy to operate
• Built-in seal strip: Reusable multiple times
• One-way air valve: Ventilate to avoid bag expansion
• Integrated forming: Superior tight sealing
• Reinforced base: Stable self-standing effect
Product Parameter Overview
Direct supply from factory, focus on quality production
3. Product Specifications
Name: Eight-sided Coffee Bag
Thickness: Single layer 14 microns
Material: Eight-sided sealed zipper bag (with air valve / without air valve)
Application: Coffee packaging, food packaging, etc.
Film Structure: MOPP / VMPET / PE (Matte film / PET aluminum plated film / PE film)
Two Types for Selection
With Air Valve / Without Air Valve
Food-grade material
Degassing valve prevents bag bulging & bursting, oxygen barrier to lock freshness
Tabs: With Air Valve, Without Air Valve
4. Operation Steps
Heat sealer is required for sealing
01 Fill Products
Fill goods into the bag, fill up to 80% capacity recommended
02 Heat Seal
Adjust temperature of heat sealer and complete sealing
03 Tear Off Sealing Strip
Tear the strip to open after heat sealing
04 Open T-shaped Side Zipper
Peel off the sealing strip and pull T-zipper to take out contents
5. Product Details
Contact customer service for more detailed information
1 Built-in Resealable Zipper Thickened zipper for stronger sealing; secondary heat sealing available
2 Self-standing Bottom Neat sealed bottom with stand-up design, stable when fully filled
3 One-way Degassing Valve Internal one-way valve retains aroma and prevents bag burst
4 Light & Oxygen Barrier Aluminum-lined interior to block oxygen & light
6. Application Scenarios
Application Range
Wide usage for various goods
Applicable Categories:
Coffee powder, coffee beans, nuts & snacks, tea leaves, grains & cereals, candy & biscuits
Various styles & craftsmanship
7. Bag Style Classification
Three-side seal bag
Stand-up pouch
Zipper pouch
Stand-up zipper pouch
Back-sealed bag
Back-sealed gusset bag (3D back seal)
Side gusset sealed bag (3D side seal)
Four-side seal bag
Eight-side seal flat bottom pouch
Eight-side seal flat bottom zipper pouch
Special-shaped pouch
Packaging roll film
