Mailer & Envelope Machines
3-Side Sealed Envelope Machine
This envelope machine turns bamboo fibre, glassine and kraft paper into high-quality paper envelopes at high speed. It covers a wide size range — from delicate invitations to sturdy garment packaging — and keeps running smoothly through long production runs.
Specifications
- Material
- Bamboo fibre paper, glassine paper, kraft paper
- Production Speed
- 60–120 pcs/min
- Bag Width
- Up to 800mm
- Total Power
- 12.5KW
What It Makes
Built for fast, dependable envelope production, this 3-side sealed envelope machine works with bamboo fibre, glassine and kraft paper, so one line can turn out many envelope styles. Output covers a broad size range, from delicate invitations to sturdy garment packaging, and a stable, heavy-duty build keeps production smooth over long runs. From a small packaging workshop to a large manufacturing unit, it meets high-volume envelope orders with speed and precision.
Strengths
- Wide Size Range: Envelopes come out from 100 mm to 900 mm long and up to 800 mm wide, covering invitations through to garment packaging.
- High Production Speed: Running at 60 to 120 envelopes per minute, it clears large orders without slowing down.
- Flexible Paper Use: Bamboo fibre, glassine and kraft paper all run on the same machine, opening up different envelope types.
- Quick Seal Tape: Each envelope is sealed on three sides, while the fourth side closes with peel-off tape on special release paper for quick, easy sealing.
Technical Specifications
