Roll Fed Paper Bag Making Machine
Designed to eliminate mold changeover bottlenecks and manual packaging labor, OYANG's roll fed paper bag making machine series delivers continuous roll-to-bag converting at speeds from 180 up to 600 bags/min. From 2-minute automated size switching on the TECH-18 to turnkey high-speed SOS and handle lines (SMART-17 and SG600), our systems ensure zero web tear on 60–170 g/m² kraft paper with inline twisted rope, flat handle, and multi-color flexo printing integration.
TECH-18 supports automated servo recipe switching for short-run custom batches.
SMART-17 supports continuous high-speed twisted/flat handle bag production.
SG600 is engineered for fixed-specification mass retail runs with inline printing.
Seamlessly links with automatic bag taking, bundle strapping, cartoning, and palletizing.
Roll Fed Paper Bag Machine Series
Select the optimal converting platform based on your bag geometry, paper basis weight (GSM), handle configuration, cycle velocity, and end-of-line automation.
TECH-18 Auto Size Change Paper Bag Machine
For short-run customized orders. 2-minute digital changeover via touch screen eliminates manual gear adjustments and test waste.
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SMART-17 Auto High Speed Paper Bag Line
Heavy-duty line for twisted handle retail bags (180–220 bpm) with direct downstream robotic cartoning and palletizing integration.
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SMART-17 AS Automatic Flat Handle Machine
Specialized for inline fold-in flat handle bags, widely specified for supermarket, bakery, and food delivery packaging networks.
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OYANG 16A Full-Auto Twisted & Flat Rope Line
Industry-standard workhorse producing both twisted and flat handle square-bottom bags across shopping, fashion, and takeaway applications.
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OYANG 16B Semi-Automatic SOS Bag Machine
High-yield square-bottom bags without handles. Modular options for +P patch, +W transparent window, +D double-layer, and inline printing.
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OYANG 16C V-Bottom Sharp Bottom Machine
Ultra-fast mechanical converting for V-bottom food bags serving bakeries, snack chains, French fries packaging, and fast-food franchises.
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SG600 High-Speed SOS Line with Inline Flexo
Single-specification mass production up to 600 pcs/min, integrating reel unwinding, 4-color flexo printing, bag forming, and packaging.
View Details →MAZAK CNC Machining: Eliminating Harmonic Vibration at 220–600 BPM
In high-speed roll-fed paper bag conversion, minor dimensional variances in frame wall panels trigger cumulative web tension deviation, tooth gear backlash, and tube cutting registration drift.
Across OYANG's 130,000㎡ intelligent manufacturing campus, all structural wall plates, main forming rollers, and rotary cutting cylinders are finished on Japanese MAZAK and OKUMA 5-axis CNC flexible lines to a flatness tolerance of ≤ 0.015 mm. This structural rigidity guarantees dynamic balance and zero harmonic vibration across continuous 24/7 operating cycles.
Paper Bag Machine Video Center
Watch OYANG paper bag machines in action: fast size changeover sequences, high-speed handle application, inline flexo printing, and robotic cartoning.
TECH18 Auto Size Change Paper Bag Machine Introduction
Susan introduction video
Automatic Cartoning & Palletizing Function Display
End-of-line automation video
TECH18 Automatic Size Change Function Video
Fast changeover demonstration
SMART-17 High-Speed Single/Double Cup Paper Bag Machine
High-speed paper bag line introduction
SMART-17 AS Flat Handle Inline Fold-In Machine Working Video
Complete machine operation
SMART-17 AS Paper Bag Production Process Video
Flat handle paper bag process
OYANG 16A Twisted / Flat Rope Handle Paper Bag Machine
Handle paper bag machine display
OYANG 16B with 4-Color Inline Printing
Inline printing demonstration
SG600 High Speed Paper Bag Machine Introduction
Susan introduction video
C330 Window & Aluminized Film V-Bottom Bag Machine
Susan Zheng introduction
Industrial Paper Bag Machine Selection Guide
Evaluate line options based on your batch flexibility requirements, bag structure, handle type, and targeted OEE efficiency.
| Machine | Target Output / Batch Size | Bag Structure | Key Engineering Advantage | Target Production Profile |
|---|---|---|---|---|
| TECH-18 | Short batches, frequent size changes | Twisted/Flat Handle Square Bottom | 2-minute automatic recipe size change | Customized brand packaging converters |
| SMART-17 | High-volume continuous output | Twisted / Flat handle SOS bags | 180–220 bags/min + automated packaging | Medium to large retail packaging factories |
| SMART-17 AS | High-speed food takeaway runs | Inline fold-in flat handle bags | Single-pass automated flat handle forming | Food delivery and supermarket suppliers |
| OYANG 16A | Standard retail and boutique runs | Twisted / flat rope handle bags | Robust mechanical stability & wide size scope | Commercial printers and packaging plants |
| OYANG 16B | Grocery and shopping bags | Square bottom SOS bags (handle-free) | Modular patch, window, and dual-ply units | High-yield grocery and bakery converters |
| OYANG 16C | Fast food and bakery pouches | V-bottom / sharp bottom paper bags | Dual-lane continuous rotary perforation (600–2400 pcs/min) | Bakery and QSR quick-service chains |
| SG600 | Mass single-specification output | Fixed-size square bottom SOS bags | 350–600 pcs/min with inline flexo printing | High-volume industrial packaging converters |
Complete Roll Fed Paper Bag Making Process
For TECH, SMART, and A series machines with inline handle units, the process starts from handle rope feeding. For B and C series lines without handles, the handle-forming station is bypassed.
Handle Rope Feeding
Rope or flat handle material enters the handle unit.
Handle Making
Handle material is formed, cut and prepared.
Handle Attaching
The formed handle is transferred and attached.
Paper Roll Feeding
Roll paper is unwound and fed into the main machine.
Web Guiding
Corrects paper web deviation in real time.
Optional Units
+P, +W, +D or +T units for special bags.
Glue Application
Glue is applied to handle, side or bottom areas.
Tube Forming
Paper is folded through the forming template.
Cutting
The paper tube is cut according to bag length.
Bottom Opening
The cut paper tube bottom is opened.
Bottom Forming
The bottom is folded and sealed into final shape.
Stacking & Counting
Finished bags are delivered, stacked and counted.
Automatic Packing, Cartoning & Palletizing Options
TECH and SMART paper bag production lines can be configured with intelligent end-of-line systems to reduce manual handling and improve factory automation.
Paper Bag Machine FAQ
Common questions about OYANG paper bag making machines, suitable materials, bag types, production speed, machine selection and production line configuration.
1. What materials are suitable for OYANG paper bag machines?
2. What types of paper bags can be produced by OYANG paper bag machines?
3. How fast is a paper bag making machine?
4. How do I choose the right paper bag machine model?
5. Can the paper bag machine work with an inline printing unit?
6. Can one machine produce different bag sizes?
7. What maintenance is required for a paper bag making machine?
8. Is the paper bag machine easy to operate?
9. What is the power consumption of a paper bag machine?
10. What are the environmental advantages of paper bags?
11. Can OYANG provide a complete paper bag production line solution?
12. What information should I provide before choosing a paper bag machine?
Paper Bag Types Supported
Real Paper Bag Applications
OYANG roll fed paper bag machines are widely used for food takeaway, bakery, grocery, retail, fashion, coffee, festival gift and shopping paper bags.
Need Help Choosing the Right Paper Bag Machine?
Tell us your paper bag size, handle type, paper grammage, production speed requirement and target application. OYANG mechanical specialists will calculate your line layout and provide a complete quotation within 24 hours.
Contact OYANG Paper Bag Machine Team
Submit your paper bag production request — our senior engineering team will recommend the suitable machine model.