Qingdao Bandda Industrial Supplies CO.,LTD

Application of Diecutting Knives

Selection of Tooth Type

Selection of Knife Height

Corrugated board	paper goes in along the corrugation		paper goes in vertically to the corrugation
Corrugated board	Arc line	Straight line	Arc line	Straight line
E.F Fine corrugation	10	10	10	10
Light B, C corrugation	10	10	10	10
Heavy B corrugation, C corrugation	10	K Cut 8/10	10	K Cut 8/10
Thin double corrugation	10	K Cut 8/10	10	K Cut 8/10
Heavy double corrugation	10	K Cut 8/10	10	K Cut 8/10

Corrugated board	paper goes in along the corrugation		paper goes in vertically to the corrugation
Corrugated board	Arc line	Straight line	Arc line	Straight line
E.F Fine corrugation	24.60	24.60	24.60	24.60
Light B, C corrugation	24.60	24.60	24.60	25.15
Heavy B corrugation, C corrugation	24.60	25.15	24.60	25.15
Thin double corrugation	25.40	26.00	25.40	26.00
Heavy double corrugation	25.40	26.00	25.40	26.00

Application of Creasing protection strip

Height of creasing	20.0-20.85	20.95-21.60	22.10-22.60	22.85-23.40
Thickness of wood plate	13	13	13	13
Height of protection strip	7.0	8.0	9.0	10

Application of Creasing

Selection of Thickness

Selection of Height

Corrugated board	paper goes in along the corrugation		paper goes in vertically to the corrugation
Corrugated board	Arc line	Straight line	Arc line	Straight line
E.F Fine corrugation	1.42	1.42	1.42	1.42
Light B, C corrugation	1.42	1.42	1.42	1.42
Heavy B corrugation, C corrugation	1.42/2.13	1.42	1.42/2.13	1.42
Thin double corrugation	1.42/2.13	1.42/2.13	1.42/2.13	1.42/2.13
Heavy double corrugation	1.42/2.13	1.42/2.13	1.42/2.13	1.42/2.13

Corrugated board	paper goes in along the corrugation		paper goes in vertically to the corrugation
Corrugated board	Arc line	Straight line	Arc line	Straight line
E.F Fine corrugation	22.0	22.2	22.0	22.0
Light B, C corrugation	21.8	22.2	21.8	21.8
Heavy B corrugation, C corrugation	21.6	22.2	21.6	21.6
Thin double corrugation	21.8	22.0	21.8	21.8
Heavy double corrugation	21.8	22.0	21.8	21.8

Application of Sponge

Description	Height of Sponge	Type of sponge	Sheet	Straight Bar	Waved	Block
Bridge sponge	The same as the knife	Standard soft closed sponge	●	●
Finished Sponge	3mm higher than knife	Standard soft closed sponge	●	●		●
Sponge at head of knife	1.5mm higher than knife	Densified sponge（goumu）	●	●	●
Full edge sponge	3mm higher than knife	Standard soft closed sponge	●	●		●
Sponge of waste material zone	6mm higher than knife	Standard hard closed sponge	●	●		●
Depression	3mm higher than knife	Densified sponge（goumu）	●	●	●
Hole position	3mm higher than knife	Densified sponge（goumu）	●	●	●
Crease position	1mm higher than knife	Cone Creasing protection strip		●
Perforating	3mm higher than knife	Standard hard closed-cell sponge	●	●		●