Black Coffee Bags with Valve - Premium Flat Bottom Coffee Pouches | Foshan Ruihong Industry & Trade

Our black coffee bags with valve (flat bottom type) blend premium aesthetics & functionality: matte black finish boosts brand luxury + light-blocking to lock coffee freshness; built-in one-way valve releases CO₂ (no stale beans); flat bottom design eases shelf display. Backed by Foshan Ruihong’s 8-year factory (annual sales $12M-$15M) & industry-rare 11-color printing, we deliver bulk-customizable, food-grade packaging for coffee brands.

Product Detail

1. Product Overview

This black flat bottom coffee bag is crafted from food-grade composite film, tailored for whole beans/ground coffee (250g-1kg). The matte black exterior blocks UV light (preserves aroma & flavor), while the one-way degassing valve expels excess carbon dioxide (avoids bag bulging/stale coffee). The flat bottom structure ensures stable shelf display—ideal for retail & bulk coffee packaging.

2. Product Specification Table

Parameter	Details
Material	Food-grade composite film (FDA/CE compliant; matte black finish)
Bag Type	Flat bottom pouch (standable, easy to display)
Key Feature	Built-in one-way degassing valve (coffee freshness preservation)
Customizable Sizes	8cm×12cm to 50cm×70cm (fit 250g/500g/1kg coffee)
Printing Option	11-color gravure printing (print logos/info on black base)
MOQ	5,000 pieces (negotiable for long-term bulk buyers)
Lead Time	7-12 working days (adjusted by customization complexity)

3. Key Advantages

Black Finish + Valve: Max Freshness
Matte black blocks UV light (prevents flavor degradation); one-way valve releases CO₂ (keeps coffee aromatic for 6+ months).
Flat Bottom Design: Retail-Friendly
Stands stably on shelves—improves product visibility & customer experience.
11-Color Printing on Black Base
Industry-rare 11-color gravure printing ensures clear, vivid logos/text (even on dark black material, no fading).
8-Year Factory Capacity
55 bag-making machines (including flat bottom pouch equipment) support bulk orders; 6 quality inspection machines guarantee food safety.

foshan ruihong packaging Production Process（生产流程图）.jpg

4. Customization Options

Appearance: Matte/glossy black finish; custom logo/text via 11-color printing.
Valve: Standard one-way degassing valve (or high-flow valve for large batches).
Add-Ons: Resealable zipper, tear notch, window cutout (showcase coffee beans).

5. Applicable Scenarios

Ideal for:

Coffee brands (whole bean/ground coffee packaging)
Specialty coffee roasters (bulk retail packaging)
Food distributors (coffee gift set packaging)

Custom Flat Bottom Coffee Packaging Bags.jpg

6. Factory Capabilities

4 Printing Lines (7/8/9/11-color) → vivid printing on black materials
55 Bag-Making Machines → flat bottom pouch production support
6 Quality Inspection Machines → food-grade safety guarantee

Foshan Ruihong Industry & Trade Co., Ltd. Production Equipment Diagram （设备图）1 .jpg