Sell Envelope Machine 3 – Precision & High-Speed Envelope Making Machine for Industry

DESCRIPTION / TECHNICAL SPECIFICATIONS

In the fast-paced global printing and packaging industry, production speed without compromising on detail is the primary key to success. The Full-Automatic Envelope Making Machine serves as the definitive answer for mass production needs, integrating advanced folding and gluing technology. Engineered for heavy-duty workloads, these units can process various envelope types including pocket, wallet, and large-sized envelopes with extraordinary performance stability.

The flagship technology features an Air-Suction Bottom Feeding system that guarantees reliable paper sheet separation for non-stop operation. Equipped with an Automatic Creasing function based on global standards, this machine ensures every fold possesses perfect precision even at massive production speeds of up to 15,000 pcs per hour. Its versatility is extensive, handling paper weight ranges from 70 to 157 gsm, supported by an accurate paper positioning structure to minimize material waste.

Operational efficiency is fully supported by a flexible Rotary Sizing system for various glue lines and an automatic delivery unit with an electric counter for efficient inventory management. Specialized functional variations are also available, such as Flat Tape Gumming, Carton Window Filming, and Seal Gum Spraying. With powerful motor support up to 13.5 kW on specific models, investing in this equipment ensures your factory workflow operates at maximum productivity with significant labor cost savings.