Envelope Window Patching Machine
Your Professional Envelope Window Patching Machine Supplier
Our goal is to be your true partner in the envelope window patching machine in China.China ruian fangda envelope making machine co.,ltd is a company which professionally produces the series of the full-automatic envelope making and gumming machines. The provisions are automatic envelope making machine, envelope adhesive tape sticking machine and so on.
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Fully Automatic Envelope Window Patching MachineRead More
WF32 Envelope Window Patching Machine is applied to patch the film on the opened window. It can
Why Choose Us
Our R&D team
We have a professional R&D team that constantly pursues innovation and excellence. We keep up with market demand and technological development trends, and continue to innovate to provide customers with better products and services.
Our quality control
Because of the professional designer, experienced installer and earnest, strict identifier, we guarantee the high quality of the machines we produce. At the same time, we improve ourselves.Our products undergo rigorous quality testing to ensure that they meet international standards and have won the trust and praise of our customers.
Our service
The company has a professional sales team to provide you with high-quality pre-sales consulting services. During the order production process, customers can communicate with us at any time to understand the production progress. At the same time, we provide high-quality after-sales service to meet the different needs of customers.
Advantages of Envelope Window Patching Machine

High production capacity
This fully automatic envelope window patching gluing machine can produce 5000 to 18000 pieces per hour, making it an ideal solution for high-volume envelope manufacturing needs of various industries such as hotels, garment shops, and food & beverage factories.

Versatile paper size handling
The machine can handle paper sizes ranging from 90mmx100mm to 350mmx380mm, accommodating various types of paper weights from 80 to 200 g/m.

Durable and reliable design
With a robust construction and a weight of 1500 kg, this machine is built to last and can withstand heavy use in demanding environments.
Specification of Envelope Window Patching Machine
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Speed: 15000 Pcs/hour |
Gsm: 70-150g/m2 |
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Breadth of paper: 395*500mm |
Weight: 1400 Kg |
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Length of film: 25-140 mm |
Overall dimension(L×W×H): 1250*1250*1550 mm |
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Max width of film:245mm |
Total power: 5KW |
Servo system
The whole machine adopts intelligent motion control system (a total of 9 sets of servo systems) and man-machine interface.The close cooperation between the servo and the photoelectric sensor enables the deviation of the product to be effectively monitored and corrected at each parts,and finally make the high quality products that customers need.
The paper feeding part
The paper feeding part adopts servo photoelectric to feeding paper,input the length and speed on the touch screen,so that make the paper feeding is fast and accurate. Suitable for cardboard and corrugated paper with laminating,reverse UV,nano UV,oil and water varnishing.In addition,the punching part is reserved,which is suitable for paper output smoothly of thin paper and slightly warped paper.
The pin paper feeding part
The pin paper feeding part adopts servo control,which can be operated directly on the touch screen,it can change the angle to adjust the connection speed between the paper and the pin,so that make different papers can be fed more stably and smoothly.
The gluing part
The gluing part is composed of servo motor, cylinder,photoelectric,solenoid valve,304 stainless steel roller,glue separating guide plate,side limiter and gluing roller,which can be easily pulled out for setting and cleaning conveniently.Adjustable glue separating guide plate to control the glue range and outflow volume.After stopping machine,the cylinder can lift the gluing roller and drive it with another independent servo motor to avoid the glue from solidifying.The gluing roller can freely adjust its position axially and radially without stop the machine.Once meet with double sheets or empty sheet in the gluing part,the gluing part have the function of lifting glue, which prevents the glue from contacting the suction belt effectively.
The film feeding part
The film feeding part uses an air expansion shaft to load the film,and automatically corrects the deviation to keep the film feeding in a straight line.The tension control function makes the servo film feeding more stable,eliminating stretching and reducing inertia.At the same time,it is also equipped with the function of printed film side tracking and stop due to lack of film.
The collecting part
The collecting part has the counting function, which can be counted in batches,and has automatic machine stop function when has paper jam.
●Product packaging
Our machines are well wrapped by plastic film to be water proof first, then loading and fixing in a plywood case. If by fcl(full container loading) we might use the wooden case.
●Mode of transport
By sea, by plane, by courier, tnt , dhl, fedex, U.S etc.
●Delivery time
Within 15-35 days after get the payment.
●Product customization
Almost all of our products can be customized, including the sizes,color, logo, package and so on.

FAQ
We're well-known as one of the leading envelope window patching machine manufacturers and suppliers in China. Please feel free to buy high quality envelope window patching machine at competitive price from our factory. Contact us for more details.



