EP0255187A2 - Procédé pour l'impression à sec des cuirs et tissus - Google Patents

Procédé pour l'impression à sec des cuirs et tissus Download PDF

Info

Publication number
EP0255187A2
EP0255187A2 EP87201464A EP87201464A EP0255187A2 EP 0255187 A2 EP0255187 A2 EP 0255187A2 EP 87201464 A EP87201464 A EP 87201464A EP 87201464 A EP87201464 A EP 87201464A EP 0255187 A2 EP0255187 A2 EP 0255187A2
Authority
EP
European Patent Office
Prior art keywords
leather
fabrics
embossing
die
denim
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.)
Withdrawn
Application number
EP87201464A
Other languages
German (de)
English (en)
Other versions
EP0255187A3 (fr
Inventor
Nello Galvani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0255187A2 publication Critical patent/EP0255187A2/fr
Publication of EP0255187A3 publication Critical patent/EP0255187A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/44—Mechanical treatment of leather surfaces
    • C14B1/56—Ornamenting, producing designs, embossing

Definitions

  • the present invention relates to a method for embossing leather and fabrics, such as denim, in order to obtain seals and other devices, for example a stylist's name, on garments and accesso­ries.
  • the object of the present invention is a method to obtain devices, seals or prints on leather and fabrics, such as denim, which may have a depth up to 40mm or more, and will be long lasting in spite of the hard conditions the leather and fabrics are continuously exposed to every day.
  • the method according to the invention is the following.
  • the material to be embossed consisting of tanned leather or fabric, e.g. denim, is firstly wetted in a softening solution, of the type normally employed in the washing processes for fabric.
  • a suitable solution is a solution of water with at least traces of sodium chloride.
  • this step may be conveniently a dipping for few seconds or the spraying of the solution over the material.
  • the material is then pressed in a special press for fabrics, heated at a temperature which depends upon the required depth and upon the material.
  • the embossing die is made of cast iron, iron or any other suitable metal, and consists of two parts: a matrix (hollow element) and a punch (protruding element), which perfectly match.
  • the material is interposed between said two elements, and embossed with the same pattern of the matrix.
  • the cavity of the embossed seal or device, on the rear side of the material is coated with at least a layer of silicone or other equivalent material which is left in place. It is preferred the cavity be filled of said material.
  • the preferred silicone is pure and transparent.
  • the equivalent material must be resistant to washing heat, flexible and resilient as the silicone.
  • the results of the method are embossed seals or devices everlasting and resistant to cracks and deformations.
  • a fabric of denim of 14 ounces per sq.ft. has been simply wetted by spraying water having only traces of NaCl.
  • the fabric After been wetted, the fabric has been subjected to the action of a 20 mm deep die having a temperature of 210°C, with a pressure of 35 Kg/cmq, for a time of 2 seconds.
  • a leather having a thickness of 1.5 mm has been soaked for 2 hours in a 15% solution of water and NaCl.
  • the leather After the soaking, the leather has been subjected to the action of a 40 mm deep die, having a temperature of 200°C, with a pressure of 70 Kg/cmq for 2 seconds.
EP19870201464 1986-08-01 1987-07-31 Procédé pour l'impression à sec des cuirs et tissus Withdrawn EP0255187A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1202286 1986-08-01
IT8612022A IT1216316B (it) 1986-08-01 1986-08-01 Procedimento industriale per ottenere bassorilievi su pelle e/o tela jeans

Publications (2)

Publication Number Publication Date
EP0255187A2 true EP0255187A2 (fr) 1988-02-03
EP0255187A3 EP0255187A3 (fr) 1991-01-02

Family

ID=11139235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870201464 Withdrawn EP0255187A3 (fr) 1986-08-01 1987-07-31 Procédé pour l'impression à sec des cuirs et tissus

Country Status (4)

Country Link
EP (1) EP0255187A3 (fr)
JP (1) JPS6392782A (fr)
BR (1) BR8704180A (fr)
IT (1) IT1216316B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995029262A1 (fr) * 1994-04-27 1995-11-02 Breal Jean Pierre Procede de realisation de motifs en relief sur du cuir ou analogue
FR2937340A1 (fr) * 2008-10-21 2010-04-23 Rimbaud Ets Procede pour creer un motif en relief dans une peau
DE102015209332A1 (de) * 2014-10-17 2016-04-21 Johnson Controls Gmbh Polsterbezug, insbesondere für einen fahrzeugsitz, und verfahren zur herstellung eines polsterbezugs

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2539322B2 (ja) * 1992-10-19 1996-10-02 株式会社神戸電器工業所 シ―ト状物の模様プレス機
JP5038915B2 (ja) * 2008-01-08 2012-10-03 株式会社松川レピヤン 織物の製造方法および織物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2652352A (en) * 1948-07-28 1953-09-15 Alan E Murray Process of making embossed article and product thereof
US3298851A (en) * 1963-12-05 1967-01-17 Freudenberg Carl Embossed leather and process for preparing the same
GB1245190A (en) * 1968-11-13 1971-09-08 Anver Sa Apparatus for making imprints on pieces of leather or similar materials
FR2393068A1 (fr) * 1977-06-03 1978-12-29 Bruguiere Henri Procede de repoussage sur cuir et ouvrages en relief ainsi obtenus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2652352A (en) * 1948-07-28 1953-09-15 Alan E Murray Process of making embossed article and product thereof
US3298851A (en) * 1963-12-05 1967-01-17 Freudenberg Carl Embossed leather and process for preparing the same
GB1245190A (en) * 1968-11-13 1971-09-08 Anver Sa Apparatus for making imprints on pieces of leather or similar materials
FR2393068A1 (fr) * 1977-06-03 1978-12-29 Bruguiere Henri Procede de repoussage sur cuir et ouvrages en relief ainsi obtenus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995029262A1 (fr) * 1994-04-27 1995-11-02 Breal Jean Pierre Procede de realisation de motifs en relief sur du cuir ou analogue
FR2719317A1 (fr) * 1994-04-27 1995-11-03 Breal Jean Pierre Procédé de réalisation de motifs en relief sur du cuir ou analogue.
FR2937340A1 (fr) * 2008-10-21 2010-04-23 Rimbaud Ets Procede pour creer un motif en relief dans une peau
DE102015209332A1 (de) * 2014-10-17 2016-04-21 Johnson Controls Gmbh Polsterbezug, insbesondere für einen fahrzeugsitz, und verfahren zur herstellung eines polsterbezugs
US10604039B2 (en) 2014-10-17 2020-03-31 Adient Luxembourg Holding S.À R.L. Cushion cover, in particular for a vehicle seat, and method for producing a cushion cover

Also Published As

Publication number Publication date
BR8704180A (pt) 1988-04-12
JPS6392782A (ja) 1988-04-23
IT8612022A0 (it) 1986-08-01
EP0255187A3 (fr) 1991-01-02
IT1216316B (it) 1990-02-22

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