IDM Instruments, C0039 & C0016, Crease and Stiffness Tester with Cutter, Range 0-1000gf, 15s Test Time
Scroll to zoom
100%
Description
Overview
Crease and stiffness testing of carton board, paper, printing and packaging materials are important measures to have correct and uniform.
Board stiffness and crease recovery (spring back) is important in the performance of cartons on high speed packaging machines and when manual folding.
The value of crease stiffness is technically important in the folding of carton blanks during their erection and closure.
The crease recovery (spring back) can result in forces which distort the erected carton or cause stresses to be applied to closures which reduce their effectiveness.
Crease recovery is determined by the decrease in resistance offered by creased board after it is folded 90° at the crease measuring the recovery force after 15 secs.
Board stiffness is determined by bending a 50mm length of board through a 15° angle.
Applications
Paper and carton board manufacturers
Ink and coating
Packaging manufacturers
Packaging development
Features
Easy to use, dual purpose instrument
Board stiffness, crease stiffness
Range: 0 - 1000.0 gf
Digital display: in grams
Bending angle: 90°
Stiffness bending: 15°
Crease stiffness sample: 38 x 36mm
Board stiffness sample: 70 x 38mm
Accuracy: 0.5g
Test time: 15 seconds
Calibration weights: 200g included
RS 232 output: included
Robust construction
Benefits
Manufacture consistent products
Increase production
Reduce waste
Increase packaging speeds
Options
90 degree standard jaw, adjustable bend length
Radius folding jaw
Crease and stiffness cutter required (to cut samples) C0016
Crease and Stiffness Cutter
Model C0016
This precision cutter is designed to assist in the easy and accurate cutting of sample specimens for both crease stiffness and bending stiffness testing.
Samples: crease stiffness testing 38 x 36mm, board samples 70 x 38mm
Dimensions: h: 95mm, w: 75mm, d: 240mm
Weight: 3.5kg
CST Software
The crease and stiffness tester can be purchased with standard RS232 and software to automatically capture the output of results to a PC where stiffness/crease ratios can be calculated, test results saved, and test reports created and printed.
This makes the CST even more easy to use with accurate precision results.