Custom print Flat bottom pouch
Engineered for excellence, our flat bottom pouches redefine packaging stability with patented rigid architecture. The square base design delivers 30% increased load-bearing capacity while maintaining shelf-standing elegance – whether holding aromatic coffee beans or nutrient-rich pet food.
What is flat bottom packaging bag?
Flat bottom packaging bags, also known as box-bottom pouches or eight-side-sealed bags, are a specialized type of flexible packaging designed with a flat, stable base and multi-panel structure.
The bottom is a rectangular flat bottom structure, which can be fully unfolded to present a flat design and can stand stably even when empty.
Flat bottom bags can be fully printed, whether on the bottom or the side, product information and patterns can be printed. Exquisite printing makes your product stand out on the display stand.

Add-on options for your flat bottom bag
Reusable zipper: isolates air/moisture, prevents moisture and deterioration.
One-way exhaust valve: exhausts gas to prevent bagging and deterioration.
Nozzle design: can add a nozzle to package liquid.
Window design: supports customized window shape, whether on the side or bottom.
Magic zipper design & supports T-shaped easy tear.
Tin tie: adhesive-backed tin strip seal, good flexibility, reusable.
Printing:UV,Matte,Hot stamping,Glossy.

Advantage of flat bottom bag
1.Strong, durable materials that are suitable for heavy products.
2.Protects the inside contents from any contamination.
3.They’re available in multiple materials and finishes.
4.They can be branded and customised to stand out from the competition.
5.Available in several sizes for different product weights.
6.Lightweight and easy to store.

Why choose Baolai Packaging
✅ 20 years of deep cultivation in the industry: focusing on the production of flexible packaging in the fields of food, daily chemicals, medicine, etc., serving 1000+ corporate customers!
✅ Full-process customized service: from design to delivery, 48 hours of rapid proofing, 15 days of efficient mass production, worry-free and labor-saving!
✅ Strict quality inspection standards: the qualified rate of finished products is ≥99.8%, passing the drop test and vacuum sealing test to ensure 0 leakage risk!
✅ Environmental protection and innovation go hand in hand: support degradable materials (PLA composite film) to help you seize the green consumption trend!
Our core advantages
1. Professional materials, quality assurance
High barrier materials: PET/AL/PE, NY/PA composite film, extend the shelf life of products!
Strong adaptability: liquid, powder, paste, granules are fully compatible, resistant to high temperature cooking (121℃/60min, 135℃/30min) or low temperature freezing!
2. Intelligent production, precise and efficient
Fully automatic production line, innovative process, eliminate opening and leakage problems!
3. Flexible design, controllable cost
Small batch worry-free: 10,000 pieces minimum order, digital printing free of plate making fee, pattern and logo customized as you like!
Function customization: vertical/slanted mouth, hanging hole/zipper, anti-counterfeiting traceability code, meet the needs of multiple scenarios!
Ready to learn more? Contact us today for a free quote!