TEST DEVICE FOR DETERMINING THE QUALITY OF LEATHER

• Main Authors: GEORG KRAUS-GUENTNER, ELISABETH KRAUS-GUENTNER
• Format: Patent
• Language: English; Portuguese
• Published: 08.06.2018
• Subjects: CHEMISTRY; HIDES; INTESTINE-SPLITTING MACHINES; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; LEATHER; MEASURING; MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHERIN GENERAL; METALLURGY; PELT-SHEARING MACHINES; PELTS; PHYSICS; SKINS; TESTING

In a testing device (10) for determining the quality of leather (9) in the production of leather, wherein the testing device (10) is formed for examining a quality category of the leather (9) and for delivering a quality value characterizing the leather (9) in regard to its quality category, the testing device (10) comprises screening means (16) for examining the homogeneity of the leather (9), which may screen at least portions (22, 23, 24, 27, 29) of the leather (9) and which are formed for delivering screening data (D) to analysis means (19), and wherein there are formed analysis means (19) for comparing the screening data (D) with feature data typical for hide injuries or inhomogeneities, respectively, of the leather (9) and for classifying determined hide injuries of examined portions (22, 23, 24, 27, 29) of the leather (9) and wherein there are formed display means (20) for display the categorized hide injuries or quality value, respectively, of the leather (9), preferably per portion (22, 23, 24, 27, 29) of the leather (9).