High Speed Western Envelope Folding Gluing Machine for Printing House Mail Envelope Production Line 80-137gsm Paper

High Speed Production: Deliver 8000 to 15000 envelopes per hour on a single line so printing houses and envelope converters can meet bulk mailing and stationery orders with stable throughput

Wide Paper Compatibility: Handle paper from 80 to 137 gsm covering common woodfree offset and kraft stocks used for business mail windowed envelopes and promotional pockets

Flexible Envelope Size Range: Produce envelopes from 40x45mm up to 130x110mm so one machine covers small coin pockets greeting card envelopes and standard western mailing formats

Integrated Forming Workflow: Combine paper supplying rolling vertical folding pasting folding and flap sealing in one continuous line reducing manual transfer between stations and keeping envelope shape consistent

Factory Ready Footprint: Compact 3400x1000x1450mm frame with 7KW power and 1100kg rigid body fits standard converting workshops and supports steady long run operation