Auto Envelope Sealing and Labeling Machine

Short Description:

This automated envelope handling system integrates functions such as filling, sealing, printing and labeling, weight verification, and secondary checking. Controlled by PLC and Windows, it operates stably. Envelope sizes are customizable. It replaces tedious manual work, ensuring safe and accurate mail delivery.


Product Details

Product Tags

➢ 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.

Auto Envelope Sealing and Labeling Machine(pic1)

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. 

Auto Envelope Sealing and Labeling Machine(pic2)

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.


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