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Envelope Window Patching Machine

product details


Model ZF-380 Envelope Window Patching Machine is applicable for film-sticking process after window are cut on the chinese or western style envelopes.

Structure Characteristics

1. Suction type of paper pile bottom feeding mechanism is adopted so paper can be added without shutting down the machine. Toggle pin location checking is adopted tp achieve accurate locating.
2. Disk glue applying to achieve well distributed gluing and the amount of glue can be adjusted.
3. Horizontal knife film cutting, stable and reliable.
4.The well designed-fine-tune adjustments are convinent for adjustment

Technical parameter

Model ZF-380
Operation speed
Applicable envelope specification 150×120-300×450mm(1-7#)
Film dimension 60×40-180×200mm
The thickness of the film 0.03-0.15mm
Applicable paper grammage 80-120g/m2
Main power 1.5kw
Power of air pump 2.2kw
Weight of machine 1200kg
External dimensions


Production Process

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