D-Cut Non Woven Bag Machine: 5-in-1 Multi-Functional Production Platform
A d cut bag machine (frequently configured as a 5 in 1 non woven bag making machine) is a versatile industrial converting system designed to manufacture multiple packaging formats on a single footprint. Operating at speeds between 40 and 100 bags per minute, modular platforms like the OYANG XB700/800 and XC700/800 series integrate interchangeable punch cassettes and ultrasonic bonding tools. This enables quick transitions between flat D-cut bags, bottom-gusset carry bags, loop-handle totes, drawstring pouches, and shoe bags in under 20 minutes without purchasing dedicated standalone machines.
Video: Mechanical overview and format changeover capabilities of the OYANG XB700/800 5-in-1 multifunctional bag machine.
The 5 Core Formats Produced on a Single Multifunctional Line
Contract converters and packaging job shops regularly encounter fluctuating order profiles. A multi functional non woven bag making machine addresses this volatility through five reconfigurable production configurations:
1. Flat D-Cut Bag
Standard 2D flat merchandise bag with a die-cut kidney/oval handle for retail pharmacies, boutiques, and bookshops.
2. Bottom-Gusset Bag
Flat bag featuring an inward bottom M-fold, expanding the lower volume for takeaway lunch boxes and thick textiles.
3. Soft Loop Handle Bag
Reinforced carry tote with ultrasonic soft loop handles welded to the top hem for grocery and department store retail.
4. Drawstring Shoe Pouch
Packaging pouch with automated inline string insertion and heat-sealed hems for footwear, athletic gear, and dust protection.
5. Folding / Pillow Bag
Compact, sealed non-woven pouch designed for hotel amenities, bedding liners, and lightweight protective covers.
Modular Mechanics: How Format Changeovers Take Under 20 Minutes
On legacy machinery, altering a machine from flat bag punching to soft handle welding required mechanical disassembly taking 3 to 5 hours. The xb700 bag machine and xc700 bag machine platforms solve this with pre-aligned mechanical modules:
1. Quick-Slide D-Cut Punch Cassettes
The hydraulic D-punch assembly sits on linear guide rails. When switching to non-punched bags (such as drawstring or loop-handle styles), the operator disengages pneumatic locking pins, raises the punch ram via the HMI terminal, and bypasses the punch station without unbolting structural frames.
2. Drop-In Soft Handle Attachment Module
The soft handle welding station operates as an independent mechatronic sub-unit. Operators can activate or deactivate the handle feeder through a single touch on the central control panel. Servo motors handle synchronization automatically, eliminating line-shaft gear retiming.
3. Adjustable Gusset Creasing Wheels
Bottom gusset forming boards feature graduated millimeter scales and quick-clamp thumb levers. Resetting bottom fold depth from 30 mm to 80 mm requires only loosening two clamp collars, repositioning the creaser along the scale, and retightening.
Capital Investment: 5-in-1 Platform vs Multiple Dedicated Lines
Small to mid-sized converters must balance capital expenditure against workshop floor constraints:
| Comparison Factor | Individual Dedicated Single-Function Machines | OYANG XB/XC 5-in-1 Multifunctional Machine |
|---|---|---|
| Initial Equipment CAPEX | High ($75,000 – $130,000 across 3–4 machines) | Economical ($28,000 – $48,000 total investment) |
| Required Plant Floor Space | 160 – 240 m² (Multiple production bays) | 45 – 60 m² (Single integrated platform) |
| Labor Overhead | 3 – 4 Operators running parallel lines | 1 Operator for complete line management |
| Production Speed Range | 60 – 120 bags/min per dedicated machine | 40 – 100 bags/min depending on selected bag mode |
| Electrical Power Load | 35 – 55 kW total plant connected load | 13 – 18 kW connected load (Substantial power savings) |
| Target Market Strategy | High-volume single-format grocery contracts | Flexible contract packaging & regional job shops |
Precision Tooling Alignment: Japanese CNC Manufacturing
Multifunctional machinery undergoes frequent tool swaps and mechanical adjustments. If the main base frame and punch mounting ways are not precisely aligned, punch knives rapidly chip against hardened steel anvils, resulting in frayed D-cut holes and torn handles.
OKUMA CNC machining centers milling punch die guides and ultrasonic horn mounting blocks to ≤ 0.015 mm tolerances.
All punch sliding brackets, ultrasonic anvil supports, and feed roller frames for OYANG XB and XC series lines are processed on Japanese MAZAK and OKUMA 5-axis CNC machining centers. Planar machining tolerances within ≤ 0.015 mm ensure smooth slide-rail interchangeability, uniform ultrasonic seam pressure, and consistent D-punch edge quality.
Recommended Multifunctional Converting Machinery
XB700/800 5-in-1 Multifunctional Machine
The industry benchmark for flexible converters. Produces flat bags, D-cut bags, bottom-gusset carry bags, and shoe pouches at 40–100 bags/min on a single line.
Explore XB Series Specs
XC700/800 Advanced Multi-Format Line
Adds automated web edge-position correction (EPC) and specialized continuous drawstring rope threading for premium shoe and boutique packaging.
Explore XC Series Specs
DSA-10T Auxiliary Hydraulic Punch
High-force hydraulic station providing offline D-cut, kidney, and handle punching for high-volume batch runs of up to 100 stacked bags per stroke.
Explore DSA-10T SpecsFrequently Asked Questions (FAQ)
What is a D-cut bag machine?
A D-cut bag machine is an automated converting system that processes polypropylene non-woven fabric into flat merchandise carrier bags featuring an integrated die-cut oval or D-shaped handle hole using hydraulic or pneumatic punch tooling.
What bag styles can a 5 in 1 non woven bag making machine produce?
A 5 in 1 non woven bag making machine can produce flat D-cut bags, bottom-gusset carry bags, soft loop handle bags, drawstring shoe pouches, and folded pillow bags by switching modular tooling stations along the primary conveyor.
How long does it take to change bag formats on the OYANG XB series?
Changing between standard formats (such as shifting from a D-cut flat bag to a bottom-gusset bag or loop handle tote) typically takes between 15 and 20 minutes thanks to quick-slide rails and digital recipe recall on the touchscreen HMI.
What is the typical production speed of a multifunctional bag machine?
The OYANG XB700/800 and XC700/800 series operate at production speeds ranging from 40 to 100 bags per minute, depending on the complexity of the format, substrate thickness (typically 30 to 90 GSM), and bag dimensions.
Is a multifunctional bag machine suitable for a startup packaging business?
Yes, a 5-in-1 multifunctional bag machine is ideal for startups and growing converters because it enables factories to accept diverse low-to-medium volume commercial orders without the heavy capital expense and expansive floor space required for multiple dedicated single-format machines.
Maximize Your Packaging Versatility with 5-in-1 Automation
Avoid purchasing multiple single-purpose machines. Discover how the OYANG XB and XC series allow your workshop to produce D-cut, loop handle, drawstring, and gusseted bags on a single modular line. Contact our engineers for format tooling guides and quotations.