Custom Flat Bottom Bags Manufacturer for Premium Packaging
Flat bottom bags (box bottom pouches) are premium packaging solutions designed for coffee, pet food, protein powder, and specialty food brands. Yihaipack provides fully customizable, eco-friendly flat bottom bags with recyclable and compostable material options for global markets.
Why Brands Choose Flat Bottom Bags
Flat bottom bags offer premium shelf stability, higher capacity, and strong retail branding impact, making them ideal for coffee, pet food, and protein packaging.
Premium Shelf Stability
Box-like structure for strong retail presence
Higher Filling Capacity
More volume than stand up pouch
Enhanced Brand Visibility
5 printable panels for branding
Better Structural Integrity
Supports heavier products like coffee and pet food
Which Flat Bottom Bag Structure Is Best for Your Product?
Different industries require different packaging performance. We recommend the most suitable flat bottom bag structure based on product type, shelf life requirements, and branding needs.
Coffee Packaging
Designed to preserve aroma, extend freshness, and enhance premium shelf presentation for roasted coffee and ground coffee products.
Pet Food Packaging
Built for durability and high-capacity storage, ensuring product freshness and strong shelf presence for dry pet food and treats.
Protein & Nutrition Packaging
Optimized for moisture protection and fitness branding, ideal for protein powder, supplements, and health nutrition products.
Food & Snacks Packaging
Ideal for snacks, nuts, dried fruits, and baked goods, flat bottom bags provide excellent freshness protection, strong shelf stability, and a premium retail-ready appearance for food brands.
Not Sure Which Structure Fits Your Product?
Our packaging engineers will help you select the right material, structure, and printing solution based on your product type and target market.
One Packaging System. Fully Customized Flat Bottom Bag for Your Brand.
We provide complete flat bottom bag solutions including sustainable materials, advanced printing technologies, and full structural customization to meet your product, branding, and market needs.
Fully Custom Flat Bottom Bag / Box Pouch
Recyclable • Compostable • Custom Print • Zipper • Valve
Sustainable & Traditional Material Options
Choose from recyclable and compostable structures, or traditional high-performance films, depending on your product requirements, budget, and market positioning.
Recyclable Mono Material
- 100% recyclable PE / PP structures
- Designed for circular economy packaging systems
- Strong barrier performance for dry food & snacks
Compostable Film
- Industrial compostable certified materials
- Kraft look or transparent bio-based film
- Ideal for premium organic brands
Kraft Paper Lamination
- Paper + film laminated structure
- Natural kraft appearance for organic branding
- Balanced barrier protection & shelf appeal
PET/PE Standard Film
- Widely used conventional packaging structure
- Excellent clarity and sealing performance
- Cost-effective for mass production
Aluminum Foil High Barrier
- Maximum oxygen & moisture barrier
- Ideal for coffee, protein, and sensitive products
- Long shelf life protection
Flat Bottom Bag vs Stand Up Pouch vs Side Gusset Bag
Compare three of the most common flexible packaging structures to find the best option for your product, branding needs, and production requirements.
Flat Bottom Bag
Premium box-style packaging with maximum stability and branding space.
- Best shelf impact
- High filling capacity
- 5-side printable design
- Ideal for premium brands
Stand Up Pouch
Most versatile and cost-effective packaging solution for global brands.
- Wide application range
- Balanced cost & performance
- Flexible customization
- Retail-friendly design
Side Gusset Bag
Traditional high-capacity packaging designed for bulk products.
- Maximum filling volume
- Efficient storage
- Cost-effective bulk option
- Common for coffee & industrial use
Core Comparison Table (Decision Key)
Core Comparison Table (Decision Key)
| Feature | Flat Bottom Bag | Stand Up Pouch | Side Gusset Bag |
|---|---|---|---|
| Shelf Impact | |||
| Capacity | |||
| Branding Space | |||
| Cost Efficiency | |||
| Premium Look | |||
| Best For | Premium brands | General retail | Bulk packaging |
Flat Bottom Bag Specification & Volume Guide
Flat bottom bags are available in a wide range of sizes to fit different product weights and densities. Choosing the right capacity ensures optimal shelf appearance, filling efficiency, and transportation cost control. Below is a general reference guide to help you select the right size for your product.
Standard Capacity Reference
| Size (Width × Height × Gusset) | Approx. Capacity | Typical Product Use |
|---|---|---|
| 90 × 160 × 50 mm | 4 oz/113g | Coffee samples / small snacks / trial packs |
| 110 × 190 × 60 mm | 8 oz/250g | Coffee beans / ground coffee / protein powder |
| 110 × 210 × 70 mm | 8 oz/340g | Coffee beans / granola / dried food |
| 120 × 210 × 70 mm | 12 oz/340g | Specialty coffee / granola / dried food |
| 130 × 230 × 80 mm | 16 oz/1 lb/460g | Coffee / tea / protein / retail food products |
| 160 × 270 × 95 mm | 2 lb/910g | Pet food / bulk coffee / family-size snacks |
| 200 × 320 × 110 mm | 5 lb/2.27kg | Large pet food / industrial food packaging |
Capacity varies by product density
Powder, granules, and whole beans have different densities, which may affect actual filling weight even with the same bag size.
Custom sizing available for all industries
We can adjust width, gusset, and height based on your filling machine and branding requirements.
Optimized for retail shelf standards
All standard sizes are designed based on common retail shelving requirements in the US, Canada, Europe, and Australia.
Not sure which size is right for your product?
Send us your product details and filling weight, and our packaging experts will recommend the most suitable flat bottom bag size for your brand.
FAQ about Custom Eco Friendly Flat Bottom Bags
Find answers to the most common questions about flat bottom bags, including materials, MOQ, customization options, production time, and application scenarios. If you need more specific guidance, our packaging experts are ready to support your project.
Need a Custom Flat Bottom Bag Solution?
Our experts are ready to help you choose the right material, size, and format for your flat bottom bag packaging requirements.