An Envelope Flap Strip Sticking Machine automatically applies adhesive tape (or glue) to the flaps of envelopes, courier bags, or pouches for sealing, boosting production speed (thousands per hour) and consistency by automating repetitive tasks, handling various sizes (e.g., 4"x7" to 10"x14"), and ensuring precise tape placement for secure, efficient envelope manufacturing.
How it Works (General Process)
Feeding: The machine takes pre-cut and creased envelope blanks.
Positioning: The envelope is accurately positioned for the taping application.
Adhesive Application: A system applies a precise strip of double-sided tape (or sometimes glue) onto the envelope flap.
Delivery: Finished envelopes are collected, often with an automatic delivery system.
Key Features & Specifications
Automation: Fully or semi-automatic operation.
Speed: High-speed, often 5,000 to 7,000+ units per hour.
Versatility: Handles various envelope sizes and paper weights (GSM).
Precision: Ensures accurate tape length (e.g., up to 10-14") and width (e.g., 15-100mm).
Control: User-friendly interfaces, digital counters, and advanced controls.
Application: Ideal for standard, window, courier, and security envelopes.
