Why Choose Our Flat Bags?
- 20 years of experience in manufacturing flat bottom bags
- Fastest delivery time: 5 days
- Up to 8-color gravure printing can be achieved
- Our products have a presence in over 100 countries worldwide
- Quality is checked at each level by a professional inspection team
High-Quality Flat Bottom Bag Manufacturer
We focus on manufacturing of flat bottomed bags, we work in industries such as food, retail, and daily necessities provide flexible packaging products, based on 20 years of production experience, we already have a mature formula and production plan, monthly output of 25 tons, can meet your different batch production needs.
From packaging structure to exterior design, we offer full process customization service, optional multiple materials, sizes, thicknesses, and functional configurations, ensure the packaging bag not only conforms to the characteristics of the product, satisfied again your personalized needs.
Collaborate with us to tailor highly customizable flat bottom bag solutions for your packaging production line or project.
Reasons to Choose Our Flat Bags

Our flat bottomed bags adopt flat bottomed structure provide greater loading space, can accommodate more products, suitable medium to large capacity packaging requirements.

Our flat bottomed bags front, back, sides, and bottom of both can be printed, provide multi-dimensional brand and product display space.

Our flat bottomed bags bottom reinforcement, after loading the product stay firm and not collapse,transportation and display more stable.

Our flat bottomed bags install a one-way exhaust valve, assist in expelling the gas inside the bag, at the same time reduce the entry of external air, maintain the freshness of the product.
Sustainable Packaging Materials
Our flat bottomed bags in addition to the traditional selection of PE, CPP, and PET materials, also provide CPLA membrane and starch based membrane etc selection of biodegradable materials. Eco-friendly materials can be naturally decomposed into water and carbon dioxide, no residual pollution, help reduce plastic waste. What’s more, these biodegradable materials flexible, durable, impact resistant, and excellent heat sealing properties, make your packaging both green and environmentally friendly, it is practical and reliable.


Personalized Customized Packaging
Our flat bottomed bags according to your product customize exclusively, from size, thickness, material to bag structure and printing design, they can all be flexibly adjusted. Whether you need packaged food, pet food, or dry goods products, we can all do it create packaging solutions that better fit the characteristics of the product, not only suitable for automated filling production, it can also keep products on the shelves present better visual effects.
Your Professional Flat Bottom Bag Partner


As the original factory of China, we focus on wholesale and customized production of flat bottom bags and have rich production and export experience. We offer full process services from design to export, making your procurement more efficient and communication smoother.
The factory has its own complete production line, equipped with 4 printing production lines, 2 composite production lines, and multiple auxiliary packaging bag production lines. Can be based on flexible adjustment of production volume and specifications according to demand, and provide a comprehensive customized solution, making every flat bottomed bag perfectly meet product and market requirements.
Application Examples of Flat Bottom Bags

Our flat bottomed bags suitable for foods such as coffee beans, tea leaves, cookies, and freeze-dried foods, due to the flat bottomed bag adopting a three-dimensional square bottom structure, the bag has a larger capacity, not easy to topple, perfectly suited shelves and store displays.

Our flat bottomed bags very suitable for packaging dog food, cat food, and dry pet food. Its square bottom three-dimensional structure provide large capacity space, can accommodate from small packaged snacks to large bags of staple food in various specifications, easy for shelf display and home storage.

Our flat bottomed bags suitable for packaging dry goods such as shiitake mushrooms, fungus, red dates, and goji berries. Its square bottom structure provide greater capacity and stable support, collocation high-barrier material it can effectively prevent moisture, oxidation, and reduce odor, help with product storage.
More About Our Flat Bottom Bags
- Flat Bottom Bag Details
- Material Introduction
| Product Type | flat bottom bag | Bag style | flat bottom |
| Materials | Opp、pet、pe、cpe、cpp、Starch membrane、CPLA membrane | Size | Customizable sizes |
| Thickness | Customizable thickness | Color | Customizable colors |
| Transparency | Customizable transparency | Printing | Gravure printing, digital printing |
OPP
OPP is a type of packaging materials with high transparency, good stiffness, and strong surface gloss, it has a clear printing effect, suitable for displaying brand patterns and product information.
PET
PET material has good strength, stiffness, and heat resistance, smooth surface, strong printing performance, it also has certain barrier properties, can help Improve the moisture and oxidation resistance of packaging.
PE
PE is a heat sealing material, good flexibility, stable moisture and waterproof performance, and high heat sealing strength. Can improve the sealing and durability of the bag, also often used as the inner layer material of composite packaging is used.
CPE
CPE material has a soft texture, good ductility and impact resistance, the touch is softer, suitable for packaging products that require flexibility and puncture resistance.
CPP
CPP has good transparency, heat sealing and puncture resistance, compared to ordinary PE, CPP has better stiffness and gloss, suit an occasion a packaging bag with good display effect and stable sealing performance.
Starch membrane
Starch film is a biodegradable material based on plant starch, has good flexibility and environmental characteristics. low cost, suitable for large-scale orders.
CPLA membrane
CPLA membrane is modified crystalline PLA material, compared to ordinary PLA better heat resistance, strength, and stability. The cost is relatively high, suitable for high-end product packaging or small batch packaging.
Trusted by Customers
Yes, if you don’t need brand printing temporarily, alternatively, they may wish to use it for internal testing, sample packaging, or temporary sales, we can provide no printed flat bottom bag solution. Blank bag the production process is usually simpler, also suitable customers with fast delivery requirements or relatively limited budgets.
Yes, after the customer places their first order, We will keep it order specifications, design documents, and production requirements. When repurchasing in the future, you only need confirm the quantity and whether there is a need for modification, we can arrange production according to the original information, greatly improved repurchase efficiency.
If the product you receive does not match the confirmed order specifications, contact us and provide photos, videos, or problem descriptions.We will do it as soon as possible verify order details, production records, and quality inspection results. If the problem is caused by caused by our production or transportation processes, we will provide a reasonable solution, for example replacement, re production, partial refund, or other mutually agreed compensation.









