Our custom flat bottom bags are a versatile packaging solution designed for B2B bulk orders. Crafted with durable composite materials, these bags offer excellent moisture and oxygen barrier performance to preserve product freshness—perfect for dry goods, snacks, and powdered items. The flat bottom structure ensures stable standing on shelves, while fully customizable printing (logo, product info) helps your brand stand out in retail environments.
- Structural Detail: Reinforced sealed edges & stable flat bottom for easy storage
- Barrier Performance: Moisture-proof & oxygen-blocking to extend product shelf life
- Customization: Optional windows, zippers, and full-color branding printing

| Item |
Details |
| Bag Type |
Custom Flat Bottom Bag |
| Capacity |
Customizable (100g - 5kg) |
| Material |
Kraft Paper/Aluminum Foil/PET Composite (Food-Grade) |
| Size |
Fully Customizable (per your requirements) |
| Thickness |
120μm - 200μm |
| Printing |
Full-Color Digital/Offset Printing (Custom Branding) |
| Custom Features |
Zip Lock, Resealable, Tear Notch, Window (Clear/Matte), Moisture-Proof, Oxygen Barrier |
| MOQ |
5000 pieces (Bulk Order Discounts Available) |
| Lead Time |
15-17 Working Days (Samples: 3-5 Days) |
| Certifications |
FDA, SGS, ISO9001 |
| Packaging |
Standard Export Cartons (Shock-Resistant) |
| Payment Terms |
T/T (30% Deposit, 70% Against BL Copy), L/C |
| Shipping |
Sea Freight / Air Freight (Door-to-Door Optional) |
Our custom flat bottom bags are widely used across B2B industries, including:
- Food & Beverage: Coffee beans, snacks, cereal, spices
- Pet Supplies: Dry pet food, treats
- Health & Beauty: Powdered supplements, bath salts
- Agriculture: Seeds, fertilizers (small-batch packaging)
We stand out as your reliable packaging supplier with these core advantages:
- Customization Expertise: 10+ years of experience in tailored packaging design (logo, size, features)
- Global Compliance: Food-grade materials & international certifications (FDA/SGS) for global markets
- Cost-Effective Bulk Orders: Competitive pricing with volume discounts & flexible MOQs
- Reliable Supply Chain: Stable production capacity (10M+ bags/month) & on-time delivery
Our standardized production process ensures consistent quality:
- Design Confirmation (custom artwork review)
- Sample Making & Approval
- Material Cutting & Printing
- Bag Forming & Feature Installation (zippers, windows)
- Quality Inspection & Packaging
1. Can I request a custom sample before placing a bulk order?
Yes! We provide custom samples (3-5 days lead time) with your design & features for quality verification.
2. What’s the maximum order quantity you can handle?
We support large-volume orders (up to 500K pieces per month) with stable production capacity.
3. Do your bags support microwave or freezer use?
Yes—we offer material options (e.g., aluminum foil composite) suitable for both microwave & freezer storage.
4. How do I confirm the material safety of the bags?
We can provide certification documents (FDA/SGS) for all materials, and third-party testing is available upon request.