Side Gusset Coffee Bag | Expandable Coffee Packaging Manufacturer
Factory Direct Supply from China Since 2009
Side gusset coffee bag (also known as gusseted coffee bag) is a flexible and expandable packaging solution designed for coffee beans, ground coffee, and bulk coffee products.
It features side gussets that expand to accommodate more volume, combined with multi-layer barrier materials to preserve coffee freshness and aroma.
The expandable design saves space when empty and expands to full capacity when filled, making it ideal for bulk packaging and retail display, while customizable features enhance functionality and brand appeal.
Product Type, Functions & Use Scenarios
Main Functions: Aroma preservation, oxygen-barrier, moisture-proof, light-blocking, expandable storage, easy display
Use Scenarios: Bulk coffee packaging, retail stores, coffee roasters, online e-commerce, coffee gift sets, large-household use
Core Selling Points: Side gusset expandable design, high barrier, durable, customizable, space-saving, bulk-friendly
Product Specifications
|
Item |
Specification |
|
Material |
PET/NY/PE, PET/AL/NY/PE (ultra-high barrier), PET/VMPET/PE (cost-effective), kraft paper composite |
|
Thickness |
100μm / 120μm / 150μm / 180μm (thicker for bulk capacity) |
|
Size |
Height, width, side gusset size (3–10cm) customizable; capacity 500g/1kg/2kg/5kg/10kg |
|
Surface Finishing |
Matte, glossy, soft-touch film, frosted, kraft paper (natural look), UV coating (scratch-resistant) |
|
Printing Customization |
Single-color to 10-color high-definition printing; support logo, coffee origin, roast date, batch number, brewing guidelines |
|
Sealing Method |
Heat sealing + heavy-duty resealable zipper (standard for bulk sizes) + tamper-evident seal |
|
Additional Features |
Degassing valve (optional for fresh coffee), tear notch, hang hole, transparent window (bean viewing), reinforced handle (for bulk bags over 5kg) |
Application Areas
Coffee Products: Bulk coffee beans, ground coffee, specialty coffee blends, organic coffee, large-household coffee, coffee roaster bulk sales
Product Features & Advantages
Side Gusset Expandable Design Side gussets expand to full capacity when filled, maximizing storage volume; when empty, the bag lies flat to save storage and transportation space-reducing logistics costs for bulk orders.
Superior Barrier Protection for Bulk Coffee Multi-layer structure blocks oxygen, moisture, and light; ultra-high barrier PET/AL/NY/PE option preserves bulk coffee's aroma and flavor for 6–12 months, preventing staleness even in large quantities.
Durable & Bulk-Friendly Thickened material and reinforced sealing edges (especially for bags over 5kg) resist tearing and puncture during transportation and handling; heavy-duty zipper withstands repeated opening and closing for bulk use.
Customizable Branding & Shelf Appeal High-definition printing on the front/back and gusset areas maximizes branding space; kraft paper or soft-touch finish enhances the artisanal feel, attracting bulk buyers and retailers.
User-Friendly & Practical Resealable zipper keeps bulk coffee fresh after opening; tear notch for easy access; reinforced handle for convenient carrying of large bags (5kg+); transparent window allows consumers to check coffee quality.
OEM / ODM Customization Service
Customization Options: Material structure (barrier level), thickness, size, capacity, side gusset size, printing (logo, batch number, origin info), surface finishing, degassing valve (optional), zipper, transparent window, tear notch, handle
MOQ: 500 pieces (bulk orders over 1000 pieces enjoy preferential pricing)
Sample Time: 7–10 working days
Sample Cost: Free stock samples; customized samples charged based on complexity, refundable after mass production
Lead Time: 15–25 days after order and design proof confirmation
Company Profile
Shenzhen Hongbang Packaging Products Co., Ltd. is a professional manufacturer specializing in side gusset coffee packaging.
Founded in 2009, we have in-depth experience in bulk coffee bag production, with advanced equipment and strict quality control for gusset structure and sealing.
Our products comply with ISO standards and international food safety regulations, providing reliable packaging solutions for coffee roasters and bulk coffee suppliers worldwide.
Logistics & Delivery
- Shipping Methods: Sea freight (for bulk orders), air freight, international express (for samples or small orders)
- Export Markets: Europe, North America, Southeast Asia, South America, Middle East
- Delivery Time: On-time shipment guaranteed; bulk side gusset bags (5kg+) are packaged with reinforced pallets to prevent deformation during transportation
- Export Packaging: Standard export cartons with moisture-proof and shockproof layers; handles are protected to avoid damage
FAQ
Q1: What is the maximum capacity for side gusset coffee bags?
A: The standard maximum capacity is 10kg, but we can customize larger capacity bags (up to 15kg) by adjusting material thickness and side gusset size for industrial bulk use.
Q2: Can the side gusset size be adjusted to fit our filling machine?
A: Yes, side gusset size (3–10cm) is fully customizable to match your filling equipment, ensuring efficient and smooth bulk filling.
Q3: Is the bag suitable for organic bulk coffee (needing chemical-free packaging)?
A: Yes, we recommend PET/NY/PE or kraft paper/PET/NY/PE structures-all materials are food-safe, non-toxic, and comply with organic packaging regulations, no harmful additives.
Q4: How to ensure the heavy-duty zipper is durable for 10kg bags?
A: Our heavy-duty zippers are tested for 500+ opening and closing cycles, with reinforced stitching to the bag body-supporting repeated use for bulk coffee storage without losing sealing performance.
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