This custom flat bottom zipper bag (available in black, gold, purple as displayed) is a high-performance flexible packaging option tailored for bulk buyers. Its stable flat-bottom design enables easy shelf placement, while the food-grade aluminum foil lining locks in freshness by blocking moisture and oxygen. The clear window (visible on the pouch side) showcases your product directly, and the resealable zipper supports repeated use for end-users. Sleek color options pair with minimal, high-clarity printing to highlight brand identities
- Visual Features: Multi-color options (black/gold/purple), matte exterior finish, clear content window
- Functional Details: Secure resealable zipper, thick aluminum foil lining, reinforced sealed edges
- Printing: Minimal, high-contrast brand标识 (logo/text) for clear visibility

Browse more styles in our flat bottom pouches & bags collection.
Key specs of this custom flat bottom zipper bag (fully customizable):
| Attribute |
Details |
| Bag Type |
Custom Flat Bottom Zipper Bag |
| Color Options |
Black, Gold, Purple (custom colors available) |
| Material |
Food-grade PET/AL/PE (aluminum foil lining for barrier performance) |
| Key Features |
Resealable Zipper, Clear Content Window, Moisture/Oxygen Barrier, Tear Notch |
| Capacity |
100g - 2kg (customizable by product density) |
| Printing |
1-6 color flexographic printing (custom logo/text) |
| MOQ |
5000 pieces (bulk order discounts available) |
| Certifications |
FDA, SGS, ISO9001 |
| Lead Time |
15-17 working days (bulk); 3-5 working days (samples) |
| Payment Terms |
T/T (30% deposit, 70% against BL copy), L/C |

This custom flat bottom zipper bag is perfect for:
- Coffee & Tea: Whole beans, ground coffee, loose-leaf tea (freshness retention via aluminum foil)
- Snacks: Nuts, dried fruits, candy (resealable zipper for repeated use)
- Dry Goods: Spices, grains, pet treats (stable flat-bottom design for shelf display)

Our packaging stands out for global buyers:
- Color Customization: Match bags to your brand palette (including the black/gold/purple shown)
- Barrier Performance: Aluminum foil lining extends product shelf life by 30%+ vs. standard bags
- User-Friendly Design: Clear window + resealable zipper boost customer experience

Learn about our brand capabilities via our about us page.
Our standardized process ensures consistent quality for this custom bag:
- Color/design confirmation & food-grade material sourcing
- Printing & aluminum foil lamination (barrier performance testing)
- Bag forming (zipper attachment, window cutting, edge sealing)
- Final QC & export packaging

We handle 5M+ bags monthly—check our official site here for more production details.
Q1: Can I customize the bag’s color beyond black/gold/purple?
A1: Yes—we support full color customization to match your brand guidelines.
Q2: Is the aluminum foil lining food-safe?
A2: Absolutely—our materials are FDA/SGS-certified for direct food contact.
Q3: Can the clear window size be adjusted?
A3: Yes—window size/position can be tailored to your product display needs.
