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OYANG 650QSB Flat Bottom Pouch Making Machine

The OYANG 650QSB Flat Bottom Pouch Making Machine is designed for high-speed production of flat bottom pouches, box pouches, 8-side seal pouches and 4-side seal pouches with or without zipper.

Built for flexible packaging manufacturers, food packaging suppliers, pet food bag producers and pouch converters, this machine helps customers improve pouch quality, production efficiency and material cost control through precise process control and stable automated operation.


Key Selling Points

Flat bottom pouch and 8-side seal pouch production 4-side seal pouch capability Pouch with or without zipper Suitable for laminated films and PE/PE materials

High-speed production for flexible packaging converters Stable pouch forming, sealing and cutting process

OYANG-650QSB-Flat-Bottom-Pouch-Making-Machine

High-Speed Flat Bottom Pouch Making Machine for Flexible Packaging Production

The ONK-650QSB Flat Bottom Pouch Making Machine is a high-speed automatic pouch production machine designed for box pouch and 8-side seal pouch manufacturing. It supports multiple pouch formats, including flat bottom pouch, 4-side seal pouch, and zipper pouch configurations.


With wide material adaptability and precise production control, this machine helps packaging manufacturers achieve stable pouch forming, reliable sealing quality and efficient production output. It is suitable for producing pouch packaging used in food, pet food, coffee, tea, snacks, household products, cosmetics and daily consumables.


For manufacturers looking for a flexible and efficient pouch production solution, the OYANG 650QSB provides a practical way to improve production capacity, reduce material waste and expand pouch product categories.


This machine is suitable for customers who need to produce:


Flat bottom pouch Box pouch 8-side seal pouch 4-side seal pouch

Flat bottom pouch with zipper 4-side seal pouch with zipper

Laminated film packaging pouch

Premium-Box-Pouch-Machine-Supplier-–-OYANG-650QSB (1)
8-Side-Seal-Box-Pouch-Machine-for-Premium-Flexible-Packaging
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8-Side-Seal-Box-Pouch-Machine-for-Premium-Flexible-Packaging2
OYANG-650QSB-Box-Pouch-Machine-–-ISO9001-CE-Certified
OYANG-650QSB-Flat-Bottom-Pouch-Making-Machine (1)

Watch the Flat Bottom Pouch Production Process

For flexible packaging equipment, seeing the machine in operation helps buyers better understand forming stability, sealing performance, pouch output quality and overall production workflow.


This video section should show the real production process of the 650QSB flat bottom pouch making machine, including film unwinding, pouch forming, bottom gusset forming, side sealing, zipper integration, cutting and finished pouch output.

Full Machine

Operation Demo

Show the complete machine running process from material feeding to finished pouch output. This video helps buyers understand machine automation level and production continuity.

Flat Bottom / 8-Side Seal Pouch Forming Demo

Focus on the forming process of flat bottom box pouch and 8-side seal pouch. Show how the machine forms the pouch body, bottom structure and side sealing.

Zipper Pouch Production Demo

Display zipper feeding, positioning and sealing process for flat bottom zipper pouches or 4-side seal zipper pouches.


Finished Pouch

Output Demo

Show finished pouch collection, pouch shape, sealing edges, bottom structure and final product consistency.

Flat Bottom Pouch Making Process Flow

OYANG-650S-Pouch-Machine-for-Stable-and-Efficient-Flexible-Packaging-Production
STEP 01

Film Feeding

Main film and gusset film unwinding

High-Speed-Doypack-Pouch-Making-Machine-for-Snacks-Coffee-and-Pet-Food-Packaging
STEP 02

Gusset Forming

Side gusset and bottom insert forming
OYANG-650S-Flexible-Packaging-Bag-Making-Machine-with-Reliable-Sealing-Performance
STEP 03

Longitudinal Seal

Side sealing for quad seal structure
Stand-Up-Pouch-Making-Machine-for-Daily-Chemical-Medical-and-Personal-Care-Products
STEP 04

Cross & Spot Seal

Bottom, cross and spot heat sealing
OYANG-650SZ-High-Precision-Doypack-Machine-for-Stable-and-Efficient-Bag-Production
STEP 05

Cutting

Accurate fixed-length pouch cutting

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STEP 06

Pouch Output

Finished flat bottom or quad seal pouch

Swipe horizontally on mobile devices to view the complete process flow.

Key Advantages of the OYANG 650QSB Pouch Making Machine

Supports Multiple Pouch Formats

The OYANG 650QSB supports flat bottom pouch, 8-side seal pouch, 4-side seal pouch and pouch formats with or without zipper. This helps packaging manufacturers expand product categories and respond to different market demands using one flexible pouch making platform.


High-Speed Production for Flexible Packaging

The machine is designed for efficient pouch production. According to product configuration, the maximum pouch making shot can reach 200CPM, with flat bottom pouch with zipper and 4-side seal zipper pouch production also supported at different production speeds.

Wide Material Adaptability

The machine can process PE/PE and laminated films, including OPP, BOPP, PET, PE and CPP materials, with a material thickness range of 70–230μm. This allows customers to produce pouches for food, pet food, coffee, tea, cosmetics and household packaging.

Stable Pouch Forming and Sealing

Precise process control helps maintain pouch shape, sealing strength and finished pouch consistency. Stable sealing is especially important for flat bottom pouches, 8-side seal pouches and zipper pouches used in retail packaging.


Better Material Cost Control

Through stable production workflow and accurate film control, the machine helps reduce material waste and improve cost control during pouch production. This is valuable for converters producing high-volume flexible packaging orders.

Machine Features Designed for Stable Pouch Production

Flat Bottom and 8-Side Seal Pouch Forming

The machine is designed for producing flat bottom pouches and 8-side seal pouches with stable bottom structure and neat side sealing. This pouch format is widely used for premium shelf display packaging.

Optional Zipper Pouch Function

Zipper pouch production can be supported according to configuration. This allows manufacturers to produce resealable packaging for food, pet food, coffee, tea, powder products and household consumables.

Wide Film Web Handling

The body film web width can reach up to 1300mm, while the gusset film web width can reach up to 400mm. This supports different pouch dimensions and production needs.

Mechanical Press Seal

The heat sealing method uses mechanical press seal, helping form stable sealing quality for flat bottom and 4-side seal pouch structures.

Stable Film Roll Capacity

The body film web diameter and gusset film web diameter can reach Φ800mm, supporting longer continuous production and reducing frequent roll change.


Flexible Pouch Size Configuration

The machine supports different pouch lengths and production lanes depending on pouch type. For flat bottom pouch production, it can support single-lane and double-lane configurations according to machine settings and product requirements.

Technical Specifications

APPLICABLE MATERIALVarious laminated films
PRODUCTION CAPACITYMax. 120 CPM / cuts per min
MACHINE FOOTPRINT3.1 m × 29.4 m
EQUIPMENT WEIGHTApprox. 16.8 t
CONTROL SYSTEMPLC control method
MAIN FILM ROLL SIZEMax. width 1,300 mm / Max. diameter 800 mm
GUSSET FILM ROLL SIZEMax. width 330 mm / Max. diameter 300 mm
MAIN FILM UNWINDING UNITHorizontal pneumatic expansion shaft, power-off brake, tension control system with magnetic powder brake
GUSSET FILM UNWINDING UNITHorizontal pneumatic expansion shaft, tension control system with magnetic powder brake
FILM FEEDING MECHANISM6 AC servo motors traction system; LCD screen parameter setting; colour mark sensor tracking and positioning
HEAT SEALER DRIVEAC servo motor centralized drive system with heat sealing opening and closing time setting function
FLAT BOTTOM POUCH WITH ZIPPERMax. 120 CPM / Max. unwinding speed: 25 m/min
QUAD SEAL POUCHMax. 120 CPM / Max. unwinding speed: 25 m/min
EQUIPMENT POWER STANDARDFEED AC SERVO MOTORS6 × 2.0 kW = 12.0 kW
HEAT SEAL AC SERVO MOTOR1 × 5.0 kW = 5.0 kW
UNWINDING VARIABLE FREQUENCY MOTORS2 × 0.4 kW = 0.8 kW
LONGITUDINAL SEAL HEATERS8 × 6.0 kW = 48.0 kW
CROSS SEAL HEATERS6 × 6.0 kW = 36.0 kW
SPOT SEAL HEATERS4 × 1.0 kW + 2 × 2.0 kW = 8.0 kW
CONTROL SYSTEM & OTHERS2 × 1.0 kW = 2.0 kW
GUSSET FEED SERVO MOTOR1 × 1.5 kW = 1.5 kW
GUSSET CUTTER SERVO MOTOR1 × 0.4 kW = 0.4 kW
GUSSET FEED TRANSPORT SERVO1 × 1.0 kW = 1.0 kW
GUSSET LONGITUDINAL SERVO1 × 0.75 kW = 0.75 kW
GUSSET UNWINDING MOTORS2 × 0.2 kW = 0.4 kW
TOTAL115.85 kW / 380V / 50Hz
OPTIONAL POWERWaste edge winder: 1 × 0.3 kW = 0.3 kW
AIR PRESSURE REQUIRED0.6 MPa / 6 kgf/cm²
COOLING WATER REQUIREDApprox. 15 L/min
STANDARD DEVICES● Double feeding device   ● Puncher bracket   ● Waste edge winding machine
OPTIONAL DEVICES○ Puncher module various   ○ Rounding device   ○ Thickness detection device   ○ Double cutting blade device   ○ Feeding auxiliary device

Pouch Size & Shape Specifications

1. Quad Seal Pouch

PARAMETERDESCRIPTION
WPouch Width
LPouch Length
G1Side Gusset Depth

2. Quad Seal Pouch + Zipper

POUCH WIDTH W100–300 mm / no skip function
POUCH LENGTH L180–650 mm
SIDE GUSSET DEPTH G150–90 mm

3. Flat Bottom Box Pouch

POUCH WIDTH W100–300 mm / no skip function
POUCH LENGTH L180–650 mm
SIDE GUSSET DEPTH G150–90 mm
BOTTOM INSERT DEPTH G250–115 mm

4. Flat Bottom Box Pouch + Zipper

POUCH WIDTH W100–300 mm / no skip function
POUCH LENGTH L180–650 mm
SIDE GUSSET DEPTH G150–90 mm
BOTTOM INSERT DEPTH G250–115 mm
* Pouch size range depends on film material, sealing structure, zipper configuration, heater configuration and optional devices.

Finished Pouch Display

The OYANG 650QSB is suitable for producing premium flexible packaging pouches with strong shelf presence and stable pouch structure. Finished pouch samples should be displayed clearly to help buyers evaluate the machine’s production capability. Recommended Sample Gallery
Flat-Bottom-Pouch

Flat Bottom Pouch

Flat bottom pouches stand well on shelves and provide a large printable surface area, making them suitable for premium retail packaging.
Quad-Seal-Pouch

8-Side Seal Pouch

8-side seal pouches offer stable structure, neat edges and strong packaging presentation for food, pet food and premium products.

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4-Side Seal Pouch

4-side seal pouches are suitable for flat package formats and can be used for various flexible packaging applications.
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Zipper Pouch

Zipper pouches help improve consumer convenience and product resealability, commonly used for food, coffee, pet food and household packaging.

Why OYANG Machines Last Longer & Run Faster

Every OYANG machine is built on three manufacturing pillars that competitors simply cannot match — delivering measurably better stability, precision and service life.

World-Class CNC Precision Machining

OYANG is the only packaging machine manufacturer in China to invest $30 million in a world-class CNC machining center — equipped with Japanese MAZAK flexible production lines for 24/7 automated processing and Okuma systems. Every wall panel, flange and structural component is machined to micron-level tolerances, ensuring long-term machine stability and consistent quality.

Key Benefits:
MAZAK flexible lines run 24/7, reducing human error in core part production
Okuma systems ensure sub-micron dimensional accuracy on flanges and wall panels
Consistent part quality across every machine — no batch variation
Longer component lifespan, with annual spare parts cost of around $400 USD compared with an industry average of $1,500 USD

Full Servo-Driven Motion Control

Unlike conventional machines that rely on mechanical cams and pneumatic timing, OYANG machines use full servo motor control across all critical axes. Each motion is independently programmable, enabling instant parameter adjustment, faster changeovers and real-time feedback correction.



Key Benefits:
Independent servo axes eliminate mechanical wear from cam-driven systems
Bag size changeover can be completed through the touchscreen, with no manual tool adjustment
Real-time closed-loop feedback maintains ±0.5 mm positional accuracy
Lower energy consumption and reduced heat generation compared with hydraulic or cam systems

Monolithic Cast-Iron Core Structure

While many manufacturers weld or bolt together multiple steel plates, OYANG uses one-piece integral casting for all core structural components. This eliminates joint stress points, dramatically improves rigidity and ensures the machine frame remains stable even after years of high-speed operation.



Key Benefits:
No weld joints — eliminating the leading cause of long-term frame deformation
Superior vibration damping helps maintain stable high-speed output at 90–100 pcs/min
Maintains geometric precision over 10+ years of continuous production
Every new product passes 10,000 rigorous tests before market release

OYANG Machines vs. Typical Industry Standard

OYANG Machines

MAZAK & Okuma CNC — micron-level part accuracy
Full servo control — instant parameter changeover
Integral cast frame — zero joint stress and 10+ year lifespan
Annual spare parts cost: around $400 USD

Typical Industry Standard

General CNC — variable tolerances between batches
Cam / pneumatic driven — manual retooling required
Welded steel frame — joint fatigue after 2–3 years
Annual spare parts cost: around $1,500 USD
Group 48
Rectangle

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Frequently Asked Questions About Flat Bottom Pouch Making Machine

What pouch types can the OYANG 650QSB produce?

The 650QSB can produce flat bottom pouch, 8-side seal pouch, 4-side seal pouch and pouch formats with or without zipper.

What materials can this machine process?

It can process PE/PE and laminated films, including OPP, BOPP, PET, PE and CPP materials. The recommended material thickness range is 70–230μm.

What is the maximum pouch making speed?

The maximum pouch making shot can reach 200CPM, with 120CPM for flat bottom pouch with zipper and 150CPM for 4-side seal pouch with zipper, depending on machine configuration and material conditions.

Can the machine produce zipper pouches?

Yes. The machine can support pouch production with or without zipper according to configuration. Zipper pouches are commonly used for resealable food, coffee, pet food and household packaging.

What information should I provide before requesting a quotation?

Please provide pouch type, pouch size, film structure, material thickness, zipper requirement, target production speed, sample image or pouch drawing. This helps OYANG recommend the suitable machine configuration.

Is this machine suitable for food packaging?

Yes. The machine is suitable for producing flexible pouch packaging for food products such as snacks, coffee, tea, dry food, condiments and frozen food. Final packaging suitability depends on the selected film structure and sealing requirements.

Can OYANG help recommend a complete pouch production solution?

Yes. OYANG can help evaluate your pouch structure, film material, production speed and application needs, then recommend a suitable pouch making machine or production line configuration.

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Email: inquiry@oyang-group.com
Phone/Whatsapp:+86-15058976313
Add: Binhai New Industrial Estate, Pingyang County, Wenzhou City, China
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