ZW-A13 Crease-Free Round Handle Paper Bag Making Machine
ZHENGWEI ZW-A13 is a fully-automatic crease-free round handle paper bag making machine. Equipped with automated round cord feeding, punching, and knotting modules, it produces high-end round-handle paper bags with clean, waistline-free aesthetics and precise hole positioning at 40–45 pcs/min.
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Production Speed: 40–45 pcs/min
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Bag Size Range: Width 200–450 mm · Gusset 80–200 mm · Height 200–420 mm
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Material: White cardboard / white kraft paper / gold & silver cardboard, 180–300 gsm (sheet-fed)
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Control System: Fully automated cord feeding, punching, and knotting system
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Total Power: 25 KW · Power Supply: 380 V
Advantages & Features
- Patented Crease-Free (Waistline-Free) Forming — Unlike conventional paper bags that leave visible waistlines, ZW-A13 produces clean, smooth bag bodies for a premium retail appearance.
- Customized Round Cord Threading & Knotting Module — Specially designed for cotton, paper, and nylon round cords; the entire process of feeding, punching, and knotting is fully automated, effectively eliminating issues like slipping, jamming, and misalignment.
- Precision Round Hole Punching & Positioning — Perfectly adapted for small-diameter punching structures, ensuring neat, deformation-free holes that elevate the premium texture of high-end gift bags and luxury shopping bags.
- Multi-Material Round Cord Compatibility — Ensures stable mass production with thick/fine cotton cords, kraft paper cords, and braided cords, making it ideal for high-end paper bag orders across cosmetics, jewelry, and apparel industries.
- Anti-Tangling Cord Winding Mechanism — Prevents tangling during long, continuous runs with extended cord lengths, ensuring stable high-speed operation over extended periods while significantly reducing machine stops and debugging frequency.
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | ZW-A13 |
| Applicable Material | White cardboard, white kraft paper, gold & silver cardboard (sheet) |
| Material Thickness | 180–300 gsm |
| Production Speed | 40–45 pcs/min |
| Bag Width | 200–450 mm |
| Bag Gusset | 80–200 mm |
| Bag Height | 200–420 mm |
| Handle Length | 350–500 mm |
| Sheet Size (Length) | 580–1020 mm |
| Sheet Size (Width) | 310–680 mm |
| Power Supply | 380 V |
| Average Power | 25 KW |
| Machine Weight | 8000 kg |
| Installation Size | 700 (L) × 700 (W) × 260 (H) cm |
Application Scenarios
- High-End Cosmetics & Beauty Packaging — Premium shopping bags for skincare, cosmetics, and makeup brands requiring luxury textures and clean aesthetics.
- Jewelry & Luxury Accessories — Elegant, high-end gift bags designed for jewelry, watches, eyewear, and designer accessories.
- Apparel & Fashion Boutique Packaging — Stylish paper bags for luxury clothing brands, apparel boutiques, and specialty retail stores.
- Premium Gift & Festival Packaging — Festive bags and luxury gift packaging crafted using gold/silver cardboard, specialty card stock, or custom handles.
- Versatile Material Carrier Bags — Durable and aesthetic packaging utilizing various paper types including white cardboard, white kraft paper, and textured sheet materials.





