Grinding Cutting Rules
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Grinding Cutting Rules

  • GL
  • UPG
Quantity:

1. Abrasive maching sharp knife edge

2. Two type:<52°,<42°,<30°

3. Suitable for cutting paper the quantity is less than 200000pcs

4. Can be bend to any geometrical shape

Material: □KR  □DE

Edge: □ 单锋刀CB    □双锋刀LCB

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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

 直纹刀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

包装1


 

Application area 

 

Die-Cutting for packaging box------------------------------------------------------------------------------------------

 适应范围适用范围2适用范围3


Thickness

0.71mm(2PT)

1.07mm(3PT)

1.42mm(4PT)

Height

22.8-30mm



 

Specification Thickness

Number

Color of body

Remark

0.71mm

GL-70

Gold Body

Core Hardness Hrc36-37(Soft)

GL-80

Core Hardness 38-39(Medium)

GLD-70

Germany Materials(Soft)

GLD-80

Germany Materials (Medium)