Optional Handles Pinch Bottom Paper Bags Customized For Retail Grocery Food Service
Product Details
| Foldable: | Yes, Flat Foldable For Easy Storage | Lining: | Accept Custom |
|---|---|---|---|
| Layers: | 2 Layers Or 3 Layers Or 4 Layers | Closure: | Open Top |
| Size: | Various Sizes Available | Capacity: | Up To 5 Kg |
| Printability: | Custom Logo Printing Available | Sample: | Samples Offered |
Product Description
The kraft paper open-mouth bag, also known as an open bag or open-mouth paper bag, is primarily made from high-strength kraft paper as its base material. It is manufactured through processes such as bag forming, cutting, and bottom reinforcement to create an open-style packaging container.
This bag features an open-mouth design that eliminates the need for complex valve structures, making the filling process simple and efficient. Its convenient design is well-suited for automated filling production lines, enhancing productivity in packaging operations.
Due to its robust construction and practical design, the kraft paper open-mouth bag is widely used for packaging solid particles and powdery materials across various industries, including industrial, agricultural, and construction sectors.
- Efficient Loading Design: Open bag mouth eliminates alignment needs with feeding ports, enabling quick material loading and compatibility with high-speed automated packaging lines
- Heavy-Duty Construction: Multi-layer kraft paper lamination provides excellent tensile strength and tear resistance, maintaining shape under 20kg to 50kg loads
- Moisture & Dust Protection: Optional PE inner film composite or surface waterproof coating creates dual protective barriers against external elements
- Superior Branding: Available in natural kraft brown or white with multi-color flexible plate printing for clear branding and product information
- Eco-Friendly: 100% recyclable kraft paper core material compliant with EU RoHS and REACH environmental standards
| Parameter | Specification |
|---|---|
| Kraft Paper Substrate | High-quality kraft paper made from 100% virgin wood pulp, free from impurities and odors |
| Composite Layer (Optional) | Food-grade PE film or waterproof coating for moisture resistance |
| Layer Configuration | 2 to 4 layers depending on load capacity (20kg: 2-3 layers, 50kg+: 3-4 layers) |
| Manufacturing Process | Precise cutting with neat edges, secure bottom stitching to prevent leakage |
| Sealing Compatibility | 5-10mm margin for sewing or tying, compatible with cable ties and sewing machines |
| Printing Process | Eco-friendly water-based inks with high-resolution multi-color printing |
- Building Materials: Cement, gypsum powder, putty powder, quartz sand, tile adhesive
- Chemical Industry: Fertilizers, feed additives, plastic granules, resin powders
- Agricultural Sector: Seeds, animal feed, pesticides, fertilizer raw materials, grains
- Industrial Raw Materials: Plastic pellets, talc powder, calcium carbonate, refractory materials
- Food & Feed Industry: Food-grade and feed-grade compliant packaging solutions
- International Export: Customized packaging with English labels for global shipping
Capacity & Dimensions: Standard capacities of 20kg, 25kg, and 50kg with custom options from 10kg to 80kg
Color Selection: Natural kraft brown and white standard, with custom color matching available
Printing Solutions: Multi-color flexographic printing for brand logos, product information, specifications, and multilingual labels
Product Highlights
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