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LQ-CBM Mirror Cutting Rules

Quantity:
  • LQ-CBM
  • UPG

Product Description

  • Mirror sharp knife edge

  • Two type:<52°,<42°,<30°

  • Suitable for cutting paper the quantity is less than 400000pcs

  • Can be bend to any geometrical shape.

Material: □DE

Edge: □CB   □LCB



Summary of constituent elements of die cutting knife

Knife Type

Low-bladed Knife/High-bladed Knife with two-stage/Single-Sided Knife/Wave Knife/Tooth Knife/Combination knife

Steel Type

/S50C/C55

Thickness(mm)

0.45/0.53/2pt/3pt/4pt/6pt

Height(mm)

7.0/8.0/9.5/12/23.5/23.6/23.7/23.8/30~100mm

Body hardness

(Hrc)

33/37/41/45/48/

Blade hardnes(Hrc)

54/56/58/60/

Blade Angle

∠30° ∠42° ∠52°

Others

High frequency heat treatment hardening, knife edge grinding, knife edge mirror processing.

 

Thickness tolerance range of CUTTING rules  

Thickness

Expression 

Reference

International

Standard

Corporate Standards

Tolerance

Min~Max

0.45

0.44

±0.025

± 0.010

0.430~0.450

2PT

0.71

±0.030

± 0.010

0.700~0.720

3PT

1.05

±0.040

± 0.010

1.050~1.070

4PT

1.42

±0.050

± 0.015

1.395~1.425

 

 

Impact of Blade Angle on Product

 

Blade Selection

1、Difference of  High-edged and Low-edged Knives

 钢线刀1图片2图片3

Low-Edged Knife                         High-Edged Knife                              Difference

 

 

The difference between high-edged and low-edged knives is that the high-edged knife is based on the low-edged knife and then grinds off the corners on both sides to make its blade narrower, generally about 2mm

 

Package

 包装1镜面刀QQ截图20210903111440



Thickness

Carton Box quantity

Coil

0.45mm(1.27PT)

100Pcs/Box

100M/Coil

0.53mm(1.5PT)

100Pcs/Box

100M/Coil

0.71mm(2PT)

100Pcs/Box

100M/Coil

1.07mm(3PT)

70Pcs/Box

70M/Coil

1.42mm(4PT)

50Pcs/Box

50M/Coil

2.10mm(6PT)

35Pcs/Box

35M/Coil

 

 

 

 

 

Application area 

 适应范围适用范围2适用范围3

Die-Cutting for packaging box

 


Thickness

0.53mm(1.5PT)

0.71mm(2PT)

1.07mm(3PT)

1.42mm(4PT)

Height

23.6mm

23.8mm



 

Specification Thickness

Number

Color of body

Angle of edge

Remark

0.71*23.6/23.8

LQCBM-78

Black/White

30degree

Edge Hardness HRC55-56°

Body hardness HRC 35-36°

0.71*23.6/23.8

LQCBM-88

Black/White

42/45degree

Edge Hardness HRC57-58°

Body hardness HRC 37-38°

0.71*23.6/23.8

LQCBM-98

Black/White

52degree

Edge Hardness HRC58-59°

Body hardness HRC 40-41°