Kraft Paper Rewinding Machine for Cushion Making
The Kraft Paper Rewinding Machine for Cushion Making combines two 760 mm kraft paper rolls into a single double-layer roll at 80 m/min. This machine enables converters to produce stronger cushioning material in-house by doubling the paper thickness before feeding it into a paper cushion forming machine. It supports 70 to 80 gsm kraft paper and is designed for consistent tension and alignment during rewinding.
- Produces a double-layer kraft roll that provides greater cushioning strength than single-layer paper
- Operates at 80 m/min to maintain throughput without slowing downstream processes
- Uses two 760 mm rolls to create one finished roll, reducing the number of handling steps
- Maintains consistent web tension and alignment for reliable rewinding
- Built for 70 to 80 gsm kraft paper, which is standard for paper cushioning applications
Key Benefits
- Produces a double-layer kraft roll that provides greater cushioning strength than single-layer paper
- Operates at 80 m/min to maintain throughput without slowing downstream processes
- Uses two 760 mm rolls to create one finished roll, reducing the number of handling steps
- Maintains consistent web tension and alignment for reliable rewinding
- Built for 70 to 80 gsm kraft paper, which is standard for paper cushioning applications
- Delivers a finished roll with uniform thickness and no edge fraying
Application Scenarios
- Protective packaging producers upgrading from single-layer to double-layer cushioning for fragile electronics
- E-commerce fulfilment centres needing stronger paper padding to replace foam inserts
- In-house packaging departments reducing reliance on third-party cushioning rolls
- Paper mills converting raw kraft rolls into value-added cushioning stock for resale
- Manufacturers of paper pad making machines that require double-layer input for higher performance
Who It Is For
- Paper cushion makers expanding their product line with stronger double-layer rolls
- Packaging converters seeking to improve protection without changing their forming machines
- E-commerce operators under plastic reduction pressure needing a recyclable cushioning alternative
- Industrial packers handling high-value or delicate items that require enhanced shock absorption
- Small to mid-sized manufacturers who want to produce their own cushioning material in-house
Problems It Solves
- Single-layer paper cushioning lacks sufficient impact resistance for high-value or heavy items
- Buying pre-made double-layer rolls from third parties adds cost and reduces supply control
- Manual combining of two rolls leads to misalignment, inconsistent tension, and waste
- Downstream cushion forming machines require consistent input thickness, which hand-assembly cannot guarantee
- Inconsistent roll quality causes jams or poor performance in the forming machine
Technical Features
- Designed to rewind two 760 mm kraft paper rolls into one finished roll
- Operates at a fixed speed of 80 m/min without adjustable range
- Unwinding diameter capacity up to 1000 mm
- Rewinding diameter capacity up to 300 mm
- Tension control system maintains consistent web tension during rewinding
- Web alignment system keeps the two rolls centered during the merge process
- Machine frame built for stable operation at full speed
- Supports 70 to 80 gsm kraft paper, fish net paper, and similar grades
Specifications
| Machine model | Kraft Paper Rewinding Machine for Cushion Making |
|---|---|
| Feeding roll width | 760 mm |
| Unwinding roll diameter | 1000 mm |
| Rewinding diameter | 300 mm |
| Machine working speed | 80 m/min |
| Paper thickness | 70 to 80 gsm |
| Machine weight | 1500 kg |
| Machine dimension | L: 8500 x W: 1200 x H: 2000 mm |
Materials It Runs
- 70 to 80 gsm kraft paper
- Fish net paper
- Shock-absorbing paper
- Optional soft white liner paper for laminated layers
Manufacturing and Process
- Load two 760 mm kraft paper rolls onto the unwinding shafts
- Start the machine at 80 m/min to begin rewinding
- Merge the two webs into a single double-layer roll on the rewinding shaft
- Monitor tension and alignment during the full rewind cycle
- Remove the finished double-layer roll for use in a cushion forming machine
Quality Control
- Verify web alignment and tension during the first 5 meters of run
- Check that the merged roll has no edge fraying or misalignment
- Confirm the finished roll diameter does not exceed 300 mm
- Test the machine at full 80 m/min speed before shipment
- Inspect the rewound roll for consistent thickness and smooth surface
Certifications
- ISO 9001:2000 certificate obtained in 2005
- CE certificate obtained in 2006
Customization Options
- Adjust feeding roll width to match the buyer's existing roll stock
- Modify machine dimensions to fit space constraints in the production area
- Supply rewinding shafts in different diameters to match core sizes
- Build machine to local power supply voltage and phase on request
- Add OEM branding and manual language upon order
Compared With the Alternatives
Buying pre-made double-layer rolls
In-house rewinding removes the supplier margin but requires holding two raw rolls and an operator
Manual merging of two rolls
This machine ensures consistent tension and alignment, which hand work cannot maintain
Single-layer cushioning
Double-layer output provides better impact resistance but requires a rewinding step before forming
Paper cushion forming machines
This machine prepares the input; the forming machine creates the final cushion shape
Use Guide
- Place two 760 mm kraft paper rolls on the unwinding shafts, ensuring they are centered
- Set the machine to 80 m/min and start the rewind process
- Monitor the merged roll for edge fraying or misalignment during the first few meters
- Stop the machine when the rewound roll reaches 300 mm diameter and remove it for use
Questions About This Machine
What paper weight can this machine handle?
70 to 80 gsm kraft paper. It also works with fish net paper and shock-absorbing paper in that range.
How wide a roll can it take?
The machine is designed for two 760 mm rolls. This is the standard feeding width.
What is the machine speed?
The machine operates at a fixed speed of 80 m/min. It does not have adjustable speed control.
What is the maximum rewinding diameter?
The rewinding diameter is limited to 300 mm. The machine stops automatically when this size is reached.
Can it handle different roll widths?
The standard setup is for 760 mm rolls. Custom widths can be configured upon request.
What power supply does it need?
The power supply is not specified in the source. The machine can be built to your local voltage and phase on request.
Do you support OEM orders?
Yes. OEM badging, manual language, and destination voltage are available. Send your requirements via WhatsApp for a quote.
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