Auto Envelope Sealing and Labeling Machine
➢ Designing for labeling the recipient information label automatically on the postal envelop, which contains contactless card.
➢ Avoid traditional manual search of printed information, manual printing, manual labeling and other tedious processes.
➢ The equipment is fully automatically to ensure accuracy and efficiency.
➢ Suitable for factory and bank with direct postal of personalized CARDS requirement.
➢ PLC control system to realize stable and easy operation.

Function:
The machine is suitable for factory,bank,public security bureau and so on with direct postal of personalized cards requirements (Such as bank card, social security card,ID card ,passport,residence permit...) .The card should be pre-packaged in a small window envelope with a paper on which print with bar-code information. The equipment automatically reads the card bar-code information in the small window envelope , compares the info with the printed data inside the computer then prints the recipient information of the corresponding card,at the same time, the small envelope will be automatically packed into the express cardboard envelope and sealed. The printed information label is automatically dispensed to the surface of the express cardboard envelop.The device is applies to the requirements of single or multiple cards to the same address, and the equipment has the function of recheck to ensure the accuracy of the label dispensing.
Features:
1. The machine is suitable for factory,bank,public security bureau and so on with direct postal of personalized cards requirements (Such as bank card, social security card,ID card ,passport,residence permit...) .Full automatic operation of equipment, high production efficiency, accurate labeling information.
2. Operation steps: express cardboard envelop feeding and opening,small paper window envelope feeding, bar code reading,small paper window envelope loading into express cardboard envelope, spray adhesive and pasting,printing,labeling,rechecking,weighing,removing and collecting.
3. The feeding of express cardboard envelope and small paper window envelop both adopt continuous drawing feeding method to ensure the continuous operation of the equipment.
4. The closed - loop motor vacuum sucker is used for feeding, run stably.
5. Adopting bar code identification method,high identification efficiency.
6. Envelope loading and pasting all operate automatically,replacing the tedious manual operation.
7. The corresponding postal address label will be automatically printed according to the bar code data. The labeling equipment will paste the label on the surface of the envelop automatically.
8. To ensure the address labels are correct, the equipment have the weighing ,rechecking function, adopts bar code reader system to recognize the address label, comparing with the bar code of the small paper window to see if they match.
9. The express envelope that unread, weighing or pasting false will automatically go to the waste box.10.The envelope that unread, weighing or pasting false will automatically go to the waste box.

Machine Spec:
Dimension:L5300×W1750×H1750mm
Weight: 1400 Kg
Power Source: AC220V 50/60 Hz
Power: About 3.5KW
Card No.Reading Method:Reading Bar-code/ Contactless card type
Control Method: Windows System
Speed: About 3000 sheets/hour
Material Box Height: About 600mm
Envelop Size:Customized
Operator: 1 Person
Q1: What is the main function of this machine?
A1: Automatically seals envelopes and applies labels for smart cards, membership cards, and similar products.
Q2: What sealing methods are supported?
A2: Supports hot melt, ultrasonic, and adhesive sealing methods.
Q3: What is the envelope size range?
A3: Handles sizes from 100×150mm to 250×350mm.
Q4: How fast is the labeling process?
A4: Capable of labeling 3,000–6,000 envelopes per hour.
Q5: Which label types can be used?
A5: Compatible with self-adhesive, thermal transfer, and printed labels.
Q6: Is pre-printed envelope required?
A6: No. Optional system allows printing addresses and labels on blank envelopes.
Q7: How is seal quality ensured?
A7: Pressure and temperature control systems ensure a secure, neat, and consistent seal.
Q8: Can it handle different envelope thicknesses?
A8: Yes. Automatically adjusts pressure to accommodate thicknesses from 0.1mm to 2.0mm.
Q9: Is the operation easy?
A9: Features a touchscreen interface with preset parameters and quick changeover capabilities.
Q10: What is the maintenance cycle?
A10: Weekly cleaning recommended. Monthly checks for seal strips and heating elements. Full service every quarter.













