Wuhan Xinyongan Industry and Trade Co., Ltd. is one of the most reliable manufacturers and suppliers of gusseted paper bag in China. Please feel free to wholesale bulk customized gusseted paper bag made in China here from our factory. Welcome to contact us for pricelist.
Products Description
Our SOS bottom gusset paper bags are also referred to as self-opening satchels. Thanks to the folded bottom structure, these bags can stand upright on their own once opened. They are widely used for packaging bread, coffee beans, snacks, dry goods and groceries. We accept custom sizes and personalized printing.
product feature
Stable bottom gusset design
The folded base allows the bag to stand upright by itself, making it easy to load products.
Food-safe & eco-friendly
Made from kraft or white paper, non-toxic, odorless and fully recyclable, ideal for food contact.
Great print effect
The smooth paper surface supports sharp offset printing, so your custom logo stays clear and helps improve brand awareness.
Durable construction
Thickened paper offers strong toughness and resists tearing during daily handling and use.
Space-saving flat packing
Bags are shipped flat to save storage and shipping space, helping lower overall logistics costs.
Versatile applications
Suitable for bakeries, coffee shops, grocery stores, takeaway services and various retail packaging needs.
Product Parameter
| Attribute Name | Attribute Value |
| Industrial Use | Bakery, Coffee Beans, Snacks, Dry Food, Grocery, Takeaway, Retail Packaging |
| Product Type | Gusseted Paper Bag (SOS Bottom Gusset Bag) |
| Material | Grade Kraft Paper / White Paper, Recyclable |
| Shape | Vertical Square Bag with Foldable Gusset |
| Style | Food-safe, Sturdy, Disposable, Eco-friendly |
| Product Dimensions | Custom sizes (Width × Height × Gusset Depth) |
| Printing Process | Screen Printing, Flexographic Printing, Offset Printing, Hot Stamping |
| Supported Printing Colors | Multi-color |
| Custom Logo Printing | Available |
| Place of Origin | Hubei, China |
| Brand Name | IPACK |
| MOQ | 10000 Pcs |
| Carton Quantity | 500pcs/ctn (varies by size) |
| Carton Size | 54×44×54 cm (Subject to customized product dimensions) |
| After-sales Service | Included |

Application
Ideal for bakeries, coffee shops, farm markets, snack stores, catering takeaway and retail brand packaging.
Deliver,shipping and serving

Why Choose Us
- Over 25 years of manufacturing experience
- Standardized, well-maintained workshop environment
- Wide full range of packaging product options
- All products pass multiple quality inspections

Our factory & quipment



FAQ
Q: How many colors are available for printing?
A: We support multi-color offset printing, please send your artwork for exact quotation.
Q: Can I get samples first?
A: Blank samples are free; custom printed samples require sample charge.
Q: Will the samples be the same quality as the bulk order?
A: Yes, samples are consistent with mass production in quality.
Q: How long is your production lead time after confirming all details?
A: Normally 20-25working days after artwork confirmation and deposit receipt.
Q: Is it possible to adjust paper thickness for the bags?
A: Yes, we offer different paper weights. You can inform us of your loading requirements, we will recommend suitable thickness.
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