DE576172C - Process for the production of pigskin imitations - Google Patents
Process for the production of pigskin imitationsInfo
- Publication number
- DE576172C DE576172C DEB155479D DEB0155479D DE576172C DE 576172 C DE576172 C DE 576172C DE B155479 D DEB155479 D DE B155479D DE B0155479 D DEB0155479 D DE B0155479D DE 576172 C DE576172 C DE 576172C
- Authority
- DE
- Germany
- Prior art keywords
- pigskin
- imitations
- production
- leather
- pores
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C13/00—Manufacture of special kinds or leather, e.g. vellum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
Verfahren zur Herstellung von Schweinslederimitationen In der Lederindustrie werden die verschiedenartigsten Muster, hauptsächlich Nachahmungen von anderen natürlichen Narben, reliefartig auf Leder gepreßt. Die Oberfläche des Narbens des gepreßten Leders bleibt dabei unverletzt oder wird durch Schleifen von Hand oder mit der Maschine aufgerauht. Die aufgerauhten Stellen nehmen beim nachfolgenden Färben die Farbe voller auf, wodurch an diesen Stellen ein satterer Farbton erzielt und dadurch ein eigenartiges Muster hervorgerufen wird. Diese Verfahren sind jedoch zur Herstellung naturgetreuer Imitationen von Schweinsleder nicht geeignet, da dessen charakteristisches Merkmal der im Leder tief eingewachsenen Poren, welche bei der Verarbeitung einen satteren Farbton annehmen und daher noch besonders hervortreten, weder durch ein Aufrauhen noch durch reliefartiges Pressen der Narbenoberfläche von Leder nachgeahmt -werden können.Process for the production of pigskin imitations in the leather industry become the most diverse patterns, mainly imitations of other natural ones Scars, pressed in relief on leather. The surface of the grain of the pressed Leather remains unharmed or is sanded by hand or machine roughened. The roughened areas lose their color during the subsequent dyeing fuller, whereby a richer color is achieved in these areas and thus a strange pattern is caused. However, these methods are for manufacturing lifelike imitations of pigskin are not suitable as it is characteristic Characteristic of the deeply ingrown pores in the leather, which one during processing assume a fuller shade and therefore still stand out particularly, neither through a Roughening imitated by pressing the grain surface of leather in relief -can be.
Es wurde nun gefunden, daß diese Schweinslederporen mustergetreu auf Leder vegetabilischer, synthetischer und mineralischer Gerbung beliebiger Herkunft durch spitze Dornen eingestochen und durch nachfolgendes Färben in einem beliebigen Farbton naturgetreu nachgealunt werden können. Die durch das Einstechen verletzten Stellen nehmen beim Färben den eindringenden Farbstoff besser auf als die unverletzt gebliebenen Stellen der Narbenoberfläche und erhalten dadurch einen tieferen Farbton, wodurch diese Einstiche entsprechend den Poren des echten Schweinsleders aus der unverletzt gebliebenen Narbenoberfläche besonders hervortreten und der Imitation den Charakter des echten Leders -geben, der auch bei nachfolgender Zurichtung nicht v erlorengeht.It has now been found that these pigskin pores are true to the pattern Vegetable, synthetic and mineral tanned leather of any origin pricked through sharp thorns and then dyed in any Color shade can be realistically matched. Those injured by the puncture Areas absorb the penetrating dye better than the undamaged ones during dyeing remaining areas of the scar surface and thus acquire a deeper shade, whereby these punctures correspond to the pores of the real pigskin from the uninjured scar surface are particularly prominent and the imitation give the character of the real leather, which is not even with subsequent dressing get lost.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB155479D DE576172C (en) | 1932-04-28 | 1932-04-28 | Process for the production of pigskin imitations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB155479D DE576172C (en) | 1932-04-28 | 1932-04-28 | Process for the production of pigskin imitations |
Publications (1)
Publication Number | Publication Date |
---|---|
DE576172C true DE576172C (en) | 1933-05-08 |
Family
ID=7003291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB155479D Expired DE576172C (en) | 1932-04-28 | 1932-04-28 | Process for the production of pigskin imitations |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE576172C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005006541A1 (en) * | 2005-02-11 | 2006-08-24 | Johnson Controls Gmbh | Production of two-dimensional decorative materials from leather/leather fibers for motor vehicle interior equipment parts, comprises bringing raised areas into the decorative material and mechanically treating the raised areas through loop |
-
1932
- 1932-04-28 DE DEB155479D patent/DE576172C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005006541A1 (en) * | 2005-02-11 | 2006-08-24 | Johnson Controls Gmbh | Production of two-dimensional decorative materials from leather/leather fibers for motor vehicle interior equipment parts, comprises bringing raised areas into the decorative material and mechanically treating the raised areas through loop |
DE102005006541B4 (en) * | 2005-02-11 | 2008-07-10 | Johnson Controls Gmbh | Process for the production of decorative material, decorative material and its use, in particular for interior trim parts for motor vehicles |
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