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8-Side Seal Flat Bottom Coffee Bag with One-Way Valve - Preserve Freshness & Aroma

8-Side Seal Flat Bottom Coffee Bag with One-Way Valve - Preserve Freshness & Aroma

ব্র্যান্ড নাম: Bright Pack
মডেল নম্বর: আট সাইড সিল চা ব্যাগ
MOQ.: 1000 পিসি
মূল্য: US0.1$-0.3$/PCS
প্যাকেজিং বিবরণ: বিশেষ শক্ত কাগজ প্যাকেজিং এবং প্লেট রপ্তানি করুন
অর্থ প্রদানের শর্তাবলী: টি/টি, ওয়েস্টার্ন ইউনিয়ন
বিস্তারিত তথ্য
উৎপত্তি স্থল:
গুয়ান্ডং চীন
সাক্ষ্যদান:
GRS/BRC/ISO/FDA/FSC etc.
যোগানের ক্ষমতা:
200000pcs/দিন
বিশেষভাবে তুলে ধরা:

8-side seal flat bottom coffee bag

,

one-way valve coffee freshness bag

,

aroma preserving flat bottom bag

পণ্যের বর্ণনা
8-Side Seal Flat Bottom Coffee Bag with One-Way Valve - Preserve Freshness & Aroma
Does finding a coffee bag that truly preserves the rich aroma and complex flavors from the roaster to the final cup feel like a constant challenge? Compromising on packaging often means compromising on quality. Our 8-Side Seal Flat Bottom Coffee Bag with One-Way Valve is the engineered solution trusted by roasters who refuse to compromise. It combines advanced material science and intelligent design to create a stable, airtight, and professional packaging system that actively protects your coffee's integrity.

We directly address the critical pain points in coffee packaging: preventing oxidation and staleness, managing CO₂ release, ensuring leak-proof durability, and creating a standout shelf presence. This isn't just a bag; it's a complete freshness-preservation ecosystem.
Product Specifications & Features
Product Name 8-Side Seal Flat Bottom Coffee Bag with One-Way Valve
Key Structure 8-Side Seal (Octagonal Seal), Integrated Flat Bottom Gusset, One-Way Degassing Valve
Common Material High-Barrier Laminates such as PET/AL/PE (Aluminum Foil) or PET/VMPET/PE (Metallized). The aluminum foil layer provides a complete barrier against oxygen, moisture, and light
Valve Specification Food-grade, FDA-compliant one-way valve. Allows CO₂ to escape while blocking external oxygen and moisture
Seal & Closure Strong heat-sealed seams on all sides. Optional reclosable zipper (e.g., T-type side zipper) for daily use after opening
Key Features
  • Preserves Freshness & Aroma
  • Blocks Oxygen/Moisture/Light
  • Stable Flat Bottom Stand
  • Leak-Proof Design
Capacity Options 100g, 250g, 500g, 1kg (fully customizable to your needs)
Printing & Branding Up to 5 printable panels (front, back, two sides, and flat bottom) for maximum brand impact and storytelling. High-quality flexographic or gravure printing available
Primary Applications Freshly roasted whole bean coffee, ground coffee, specialty coffee. Also suitable for tea, nuts, and other oxygen-sensitive dry foods