| Processing method |
Compatible adhesives |
| Envelopes |
Envelope-making method with
sheet-fed envelope machine (various envelopes)
*We have experience with envelopes with center seams,
side seams, hidden side seams and western envelopes
(diamond-shaped seams). |
Kite thread method |
EVA emulsion
EH-004 & EH-105(Nitta Gelatin ) |
| Copy roll method |
Ultrasonic sealing method (card packaging,
storage bags, etc.)
*The optimum method for envelope applications that use
TPRA. |
No specific adhesives are used. |
Fused seal method
(card packages, storage bags, etc.) |
Do dry lamination of CPP (or OPP) film in advance,
or PE extrusion lamination. Set the heat knife to 400-410°C. |
| Shopping bags |
Bag-making method with sheet-fed machine |
Cylinder seam |
Chloroprene rubber
*Requires special feed unit
G-17 (Konishi)
SR-632H (Saiden Chemical ) |
| Base seam |
EVA emulsion
SP7 (Konishi)
EH-004 & EH-105 (Nitta Gelatin ) |
| Bag-making method with web-fed press |
Cylinder seam |
Chloroprene rubber
*Requires special feed unit
G-17 & WG22 (Konishi)
SR-632H (Saiden Chemical) |
| Base seam |
EVA emulsion
SP7 (Konishi)
EH-004 & EH-105 (Nitta Gelatin) |
