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Tell us your material type, target bag or product, required output and factory size — our engineers will respond within 24 hours.
Find Bag Making Machines Matched to Your Raw Materials
Precision-engineered bag making solutions matched to your primary substrates: kraft paper on rolls (30–300 GSM), non woven fabric roll (30–120 GSM PP spunbond & RPET), and multi-layer barrier bopp film roll (12–60μm). Multi-axis closed-loop servo tension systems restrict web stretch to < 0.02% at speeds up to 600 bags/min, with structural wall panels machined to ≤ 0.015mm tolerance on Japanese MAZAK & OKUMA CNC centers.
Kraft Paper on Rolls
Continuous converting lines demand tight caliber consistency and tensile strength across virgin and recycled kraft paper on rolls. OYANG roll-fed SOS and flat-handle bag lines feature closed-loop web tension and ultrasonic edge positioning, processing brown and bleached kraft paper from 30 to 300 GSM on standard φ76mm paper cores without web breaks.
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Machines That Process Kraft Paper on Rolls
SMART 17 High-Speed Paper Bag Line
High-volume SOS bag making from kraft paper on rolls. 180–220 bags/min with auto packing.
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TECH 18 Auto Size Change Paper Bag Machine
Continuous kraft paper converting with motorized size change in 2 minutes. 150 bags/min.
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SMART 17 AS Flat Handle Paper Bag Machine
For fold-in flat handle retail bags from kraft paper on rolls. 220 bags/min.
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OYANG 16A Handle Paper Bag Machine
Handles twisted rope and flat rope shopping bags from kraft paper rolls. 100–150 bags/min.
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OYANG 16B SOS Paper Bag Machine
Handles square bottom bags without handles from kraft paper on rolls. Up to 280 bags/min.
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OYANG 16C V-Bottom Paper Bag Machine
Sharp-bottom food pouch machine converting lightweight kraft paper (30–100 GSM) at 150–500 bags/min.
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SG600 High-Speed SOS Paper Bag Line
High-volume SOS converting directly from kraft paper on rolls with inline flexo printing up to 600 bags/min.
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Paper Roll Slitting Machine ONL-SL
Precision slitting of wide kraft paper rolls to designated widths with constant web tension.
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YTB 4-Color Stack Flexo Printer (Paper)
High-speed roll-to-roll inline/offline printing on kraft paper rolls at speeds from 5 to 100 m/min.
View Machine →Bag Types Produced from Kraft Paper on Rolls
Need to match a paper bag machine to your kraft paper roll specification?
Non Woven Fabric Roll
Processing non woven fabric roll materials requires precise ultrasonic resonance control and tension balance to prevent fabric elongation and seal crystallization. OYANG automatic box bag and D-cut lines convert virgin PP spunbond, laminated barrier nonwoven, and RPET non woven fabric roll (30–120 GSM, up to 1800mm width) with 100% seam integrity.
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Machines That Process Non Woven Fabric Roll
TECH 26 Intelligent Box Bag Line
Continuous conversion of non woven fabric roll stock into finished box bags with auto cartoning at 90–100 bpm.
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TECH 23 Nonwoven Box Bag Machine
Quick changeover (90s auto mold repositioning) for multi-size non woven fabric roll conversion. 90–100 bpm.
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OYANG 16S Nonwoven Box Bag Machine
Robust entry-level machine converting standard non woven fabric rolls into 3D box bags at 60–80 bags/min.
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CP-700/800 W-Cut T-Shirt Bag Machine
High-volume supermarket carrier production from non woven fabric rolls up to 360 bags/min (triple line).
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XB-700/800 5-in-1 Nonwoven Bag Machine
Converts non woven fabric rolls into D-cut, drawstring, T-shirt, flat, and shoe bags. 40–100 bags/min.
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Nonwoven Slitting Machine OYANG15-XE1800
High-speed rotary knife slitter for jumbo non woven fabric rolls up to 1800mm with edge trim removal.
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Extrusion Lamination Machine
Direct hot-melt PE/PP resin bonding onto non woven fabric rolls for leak-proof insulated bag materials.
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Roll-to-Roll Nonwoven Screen Printer
Precision 1–2 color screen printing on non woven fabric rolls before conversion. 1500–3000 m/hr.
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PP Spunbond Nonwoven Fabric Line
Complete melt-spinning extruder producing pristine PP non woven fabric rolls directly from virgin pellets.
View Machine →Bag Types Produced from Non Woven Fabric Roll
Need to match a nonwoven bag machine to your non woven fabric roll specification?
BOPP Film Roll & Barrier Laminates
Converting sensitive bopp film roll and barrier laminated structures (BOPP, OPP, CPP, PET, PE, aluminum foil) requires multi-stage taper tension control to prevent film elongation under 0.02%. OYANG pouch converting lines manage heat-seal jaws with digital PID thermal regulation (±1°C) for hermetic barrier seals across food, pharma, and cosmetic sachets.
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Machines That Process BOPP Film Roll & Barrier Laminates
OYANG 650SZLL Multi-Function Pouch Machine
High-speed conversion of bopp film roll into 3-side seal, stand-up, and zipper pouches at 240 CPM.
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OYANG 650QSB Flat Bottom Pouch Machine
Flat bottom box pouch and 8-side seal pouch production from barrier bopp film roll laminates.
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OYANG 650SZL Stand-Up Zipper Pouch Machine
Converts bopp film roll laminates into resealable stand-up pouches with ultrasonic zipper crushing. 200 CPM.
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OYANG 650SZ Stand-Up Pouch Machine (Doypack)
Engineered for high-barrier food, beverage, and pet snack stand-up pouch forming from laminated film rolls.
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OYANG 650S 3-Side Seal Pouch Machine
High-efficiency conversion of thin bopp film roll into airtight medical, facial mask, and sachet packs.
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OYANG 650Z Center Seal Pouch Machine
Center seal and side gusset pouch production from printed bopp film roll stock with precision lap/fin sealing.
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OYANG 650SL Zipper Pouch Machine
Dedicated flat zipper pouch making machine running high-barrier bopp film rolls up to 240 CPM.
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High-Speed Film Slitter ONL-SL
Differential air shaft slitter-rewinder preventing gauge band telescoping on thin bopp film rolls up to 400 m/min.
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Dry Laminating Machine
High-precision solvent-based laminator bonding BOPP, PET, aluminum foil, and PE film webs with zero delamination.
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Solvent-Free Lamination Machine
Eco-friendly 100% solids adhesive laminator for bopp film roll duplex/triplex barrier production at 450 m/min.
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HONOR 4.0 ELS Gravure Printing Machine
Electronic line shaft printing press for bopp film roll with registration accuracy within ±0.05mm at 400 m/min.
View Machine →Pouch Types Produced from BOPP Film Roll
Need to match a pouch making machine to your bopp film roll structure and barrier specs?
Paperboard & Heavyweight Art Board
Heavyweight sheet-fed paperboard (180–400 GSM art board, SBS, C1S/C2S, and greyboard) requires non-impact sheet feeding and precision creasing knives to eliminate corner burst and edge fracture during fold-over. OYANG sheet-fed bag machines and flatbed die cutters process pre-cut paperboard sheets into crease-free luxury shopping bags.
Machines That Process Paperboard
Great 4.0 Non-Crease Sheet Fed Machine
Forms luxury non-crease paper bags from 180–300 GSM art board with automatic handle knotting. 2000–2500 bags/hr.
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Easycut Flatbed Die Cutting & Stripping SS
High-precision platen die cutter and dynamic pin stripper for heavy paperboard packaging formats (1050–1650mm).
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Easyrobust SSR — Cutting, Stripping & Embossing
Integrated die cutting, complete waste stripping, and deep structural embossing on paperboard in one pass.
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PROFOIL Flatbed Die Cutting & Hot Stamping SF
Multi-zone heated platen press for foil stamping and precision die cutting on luxury packaging paperboard.
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Duoprocess FSS Dual-Unit Finishing Machine
High-efficiency dual platen line delivering inline hot foil stamping, die cutting, and stripping on paperboard.
View Machine →Dry Laminating Machine
Applies high-gloss, soft-touch, or metallized thermal films onto paperboard sheets prior to luxury converting.
View Machine →Bag & Product Types Produced from Paperboard
Need to match a converting line to your luxury paperboard caliper and dimensions?
Corrugated Board & Micro-Flute
Processing micro-flute (E, F, B, and G flute) and double-wall corrugated board requires non-crush pneumatic feeders and synchronized servo laminating registers. OYANG high-speed automatic flute laminating machines and large-format flatbed die cutters bond printed litho sheets to fluted substrate with ±1.0mm mounting tolerance.
Machines That Process Corrugated Board
Automatic High-Speed Flute Laminating Machine
Bonds printed litho sheets to corrugated flute board at up to 160 m/min with automatic flip-flop stacker.
View Machine →Easycut Flatbed Die Cutting & Stripping SS
Large-format flatbed die cutter (up to 1650mm) processing corrugated carton blanks with 3-side waste stripping.
View Machine →Easyrobust SSR — Cutting, Stripping & Embossing
Heavy-duty platen cutter designed for micro-flute packaging requiring crisp scorelines and complete internal stripping.
View Machine →YTB 4-Color Stack Flexo Printing Machine
Heavyweight top liner printing press running paperboard and linerboard before flute lamination at 5–100 m/min.
View Machine →Product Types Produced from Corrugated Board
Need flute laminating or die cutting machines for your corrugated packaging factory?
Frequently Asked Questions
Engineering facts on raw material tension control, web gauge tolerance, ultrasonic weld resonance, and machine compatibility across substrates.
What roll specifications and core sizes are required for OYANG paper bag making machines?
How does OYANG control fabric stretch when converting non woven fabric roll materials?
Can thin BOPP film rolls be converted into stand-up zipper pouches without wrinkling?
What mechanical standards ensure structural precision when processing heavy paperboard and corrugated board?
Tell Us Your Raw Material — We'll Match the Ideal Converting Machine
Share your material type (kraft paper on rolls, non woven fabric roll, bopp film roll, paperboard, or corrugated), roll width, thickness/GSM, and required output. OYANG engineers will deliver a verified production line configuration within 24 hours.