Automatic Cutting & Sewing Liner Inserting Hemming Machine Brief Production Process
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Introduction
Picture
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PP woven Fabric max Roll Dia is 1200mm, width is 750mm,perfectly suited to the needs of the mass market. Double-cylinder automatic feeding and lifting, equipped with air expansion shaft feeding, mechanical shaft for spare, to prevent the phenomenon that the inner diameter of the raw material is deformed and cannot be used. Cylinder + automatic deviation correction system + magnetic powder brake device, to ensure that the woven fabric does not deviate, wrinkle, or lose material when it is being pulled.
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The traction + material storage part of the woven fabric: In order to make the material go accurately and realize the non-stop feeding and rhythmic cutting, we use the Japanese Panasonic servo motor + original drive system to achieve accurate material feeding, and use the floating material storage device to achieve uniform tension.
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The bag cutting device with one-button switching of hot and cold cutters, we use cold cutters to cut the coated woven fabrics, which is neat and beautiful, and we use hot cutters to cut off the woven fabrics without coatings. That can make the weft of the woven fabric not fall off, and is equipped with an automatic pinching device to ensure that the incision is not blocked.
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After cutting, the sheet material is conveyed, and the servo motor + simulated empty suction disk (negative pressure fan) is used to feed the material. The servo motor ensures the accuracy of the feeding, and the suction disk ensures that the sheet material does not go crooked or slipped during the feeding process and is synchronized with the transmission system.
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The film is actively unloading the frame, not passive traction movement. The frequency conversion controller + frequency conversion motor + pressure roller press the discharge roller to drive the discharge roller to rotate, so that the film will not be stretched and deformed, and super long size feeding can be realized. The speed of feeding is matched with the traction servo motor, which can completely ensure that the film will not be stretched, and the film can run with almost zero tension. The automatic deviation correction system ensures that the material does not run in the correct guiding direction during the running process.
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Film traction and storage system:
Servo motor traction realizes accurate feeding, and at the same time ensures the precise position of heat sealing when the machine is stopped. The material storage part ensures continuous and uniform discharge, and the floating roller in the material storage part ensures that the surface of the material is flat during heat sealing and cutting, without material blocking or wrinkles.
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Film heat-sealing and cutting device: The heat-sealing position and cutting position of the film can be adjusted manually. The traction before cutting is also driven by a servo motor to ensure that the film is not stretched, deformed or even damaged.
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Inner Bag Inserting device: Negative pressure fan + suction disc to open the mouth of the PP woven bag, and use multiple sets of air pipes to send the cut and sealed inner bag into the woven bag evenly and quickly. After the inner bag is blown to the opening on the side of the woven bag and after being captured by the photoelectric switch imported from Italy, the pneumatic clamping and dragging device starts to work, and the inner bag is dragged forward within the range of 100-200mm according to the customer's requirements.
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Bottom Folding &sewing device, after inserting the inner bag to the outer bag ,they are sent to the pressure roller and the conveyor belt, and enter the edge-folding mold under the drive of the pressure roller and the conveyor belt After folding, enter the sewing device(single or double line can be optional). The standard is a single -line sewing machine.
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Hemming Parts
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Automatic Outputting, Counting, Stacking.
Common FAQ Questions
1. Do you supply only PP woven valve cement bag making machine or whole production line?
We can supply only PP woven valve cement bag making machine,also whole line together.
2. For the whole production line, do you supply turn key service?
Yes , we supply turn-key service ,include proposal design , production cost analysis,workshop layout and supply, site training etc.
3. Usually how long time for site training ?
30-90 days depending on how many set machine .
4. Do you think what is the key for a successful project?
It is not small money for the investment. Firstly , quality and durable machine is important. Secondly, you must have good technician. Good technician lower the waste, save production cost.
5.After your engineer go back to China, we can not operate the machine smoothly, how do you help ?
We will dispatch engineer to go there again to help running and stay longer time until your person can operate well.
6. Have you ever done turn-key project for the whole line of PP woven Valve cement bag?
Yes, we have.
7. How many person you will dispatch for the site training?
If only PP woven valve bag machine, 1-2 person is OK; if whole line from PP flat wire extrusion , circular loom , lamination machine, printing machine and valve bag making machine, we will dispatch an engineer team , 6-7 engineer to go .
8. All the machinery are made in your own factory ?
No, some machine is made from our partner factory .
9. How about the quality of PP woven block bottom valve bag making machine ?
Most parts adopts world famous brand product, like Japan Panasonic, Japan Omron,Germany BST,Germany Sick etc.
10. How about your company credit?
Our company started from 2008, we are AAA grade credit company!
Honest and Credit is the first for us, and help each customer to reach success is our duty.
How Do You Do Technical Support?
Haosen is Committed to do excellent technical support!
1. We supplies comprehensive product manuals that include all the information required :
1) Machine assembling
2) Power Connection
3) Main Operate
4) Troubleshoot
5) Circuit Diagram
6) Spare Parts List
The manuals are available in conventional print form as well as digital format.
2. Factory-based training or customer’s site training can be organized, giving your opertors about safe operation, maintenance, changeover procedures etc.
3.On line guiding can be organized at any time if there is any trouble during the using.
Why choose us?
17 years focus on pouch making machine !Our experience is your advantage!
Direct factory!
Pouch making machine get European engineer’s praise!
480 set machine installed!
Origin Idea ,design by our own engineer ,accept OEM or ODM!
High skilled engineer ,easy operation!
Turn-key project, remote support on line!
Qualified machine under global safety standards to guarantee production safety and workers security.
Automatic Cutting & Sewing Liner Inserting Hemming Machine Working Vedio
Plastic woven bag offset printing machine is mainly used to print characters, patterns and trademarks on woven bags, non-woven fabrics, paper and kraft paper bags. Clear, accurate color registration, saving ink (ink), simple operation, stable operation, high efficiency, energy saving, suitable for a variety of different specifications.
Note: This printing machine is suitable for ink and ink.
It is mainly composed of three parts: feeding table, printing machine and receiving material. The receiving part can be equipped with bag collecting machine equipment (after adding, one labor can be saved).
Fully Automatic PP Woven Bag Cutting & Sewing Machine is a high speed conversion line from plain woven (non-coated or coated) and printed woven fabric for cross cutting, bottom folding, sewing and finally stacking of finished PP woven fabric bags in one continuous operation.
High Quality woven,rice bag Making Machine Suitable for cutting and sewing all kinds of market bags, fertilizer bags, rice bags, and express paper and plastic bags, it is a one-time processing equipment to complete the whole roll of woven bags to finished products. The machine integrates cutting and automatic edge folding (paper wrapping), automatic sewing, printing and automatic material collection into one machine from Haosen!
Fully Automatic PP Woven Bag Cutting & Sewing Machine is a high speed conversion line from plain woven (non-coated or coated) and printed woven fabric for cross cutting, bottom folding, sewing and finally stacking of finished PP woven fabric bags in one continuous operation.
PP Woven Block Bottom Valve Sack Conversion Line Adopts hot air welding ,no need additional adhesive to produce laminated PP valve bags.Special micropore technology can guarantee high speed powder feeding.
PP Woven Bag Making machine Production line include : PP Flat Wire Extrusion Machine, Circular Loom Machine, Film Extrusion Lamination machine, PP woven fabric printing machine, PP Woven Bag cutting sewing machine and auxiliary equipment air compressor, water chiller, water cooling tower etc.
