ES2083317B1 - PROCEDURE FOR INJECTING NATURAL CORK, DEVICE USED AND THE PRODUCT OBTAINED. - Google Patents

PROCEDURE FOR INJECTING NATURAL CORK, DEVICE USED AND THE PRODUCT OBTAINED.

Info

Publication number
ES2083317B1
ES2083317B1 ES9301557A ES9301557A ES2083317B1 ES 2083317 B1 ES2083317 B1 ES 2083317B1 ES 9301557 A ES9301557 A ES 9301557A ES 9301557 A ES9301557 A ES 9301557A ES 2083317 B1 ES2083317 B1 ES 2083317B1
Authority
ES
Spain
Prior art keywords
parts
product obtained
cork
procedure
device used
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 - Lifetime
Application number
ES9301557A
Other languages
Spanish (es)
Other versions
ES2083317A1 (en
Inventor
Campello Manuel Ruiz
Gomila Jose Anton
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
Priority to ES9301557A priority Critical patent/ES2083317B1/en
Publication of ES2083317A1 publication Critical patent/ES2083317A1/en
Application granted granted Critical
Publication of ES2083317B1 publication Critical patent/ES2083317B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PROCEDIMIENTO PARA INYECTAR CORCHO NATURAL, DISPOSITIVO EMPLEADO Y EL PRODUCTO OBTENIDO. LA INYECCION DE CORCHO ES POSIBLE AL COMBINAR LOS SIGUIENTES ELEMENTOS EN LAS PROPORCIONES SEÑALADAS: - 80-100 PARTES DE CORCHO EN POLVO - 120-180 PARTES DE ETILENO DE ACETATO DE VINILO - 1-5 PARTES DE MODIFICADOR DE ADHERENCIA - 2-9 PARTES DE MODIFICADOR DE VISCOSIDAD - 1-5 PARTES DE HINCHANTES (PRODUCTO PARA VARIAR LA DENSIDAD) - 0,5-3 PARTES DE DESMOLDEANTES - 1-3 PARTES DE ANTIOXIDANTES - 0,5-3 PARTES DE COLORANTE. EL DISPOSITIVO, CONSISTE EN MODIFICAR LA MAQUINARIA UTILIZADA EN EL PROCESO ACTUAL DE VULCANIZACION, ACOPLANDO UN OBTURADOR (1) A LA SALIDA DEL HUSILLO DE PLASTIFICACION, CON UNA SOLA VALVULA (4) DE PASO HACIA DOS LUMBRERAS COMUNICADAS CON LA CAMARA DE INYECCION DEL PISTON. LA BOQUILLA DE INYECCION (5) TIENE TAMBIEN UNA VALVULA (7) DE MAYOR PASO QUE LA CONVENCIONAL Y CUENTA CON UNA BOQUILLA COMPLEMENTARIA (9) QUE MEJORA EL AJUSTE CON EL MOLDE, AL SER LA PRESION DE TRABAJO MAS ELEVADA. ELPRODUCTO OBTENIDO ES MUY FLEXIBLE Y UNA DE SUS APLICACIONES E PARA LA FABRICACION DE PISOS DE CALZADO.PROCEDURE FOR INJECTING NATURAL CORK, DEVICE USED AND THE PRODUCT OBTAINED. CORK INJECTION IS POSSIBLE BY COMBINING THE FOLLOWING ELEMENTS IN THE POINTED PROPORTIONS: - 80-100 PARTS OF POWDER CORK - 120-180 PARTS OF VINYL ACETATE ETHYLENE - 1-5 PARTS OF ADHESION MODIFIER - 2-9 PARTS OF VISCOSITY MODIFIER - 1-5 PARTS OF INFLATANTS (PRODUCT TO VARY THE DENSITY) - 0.5-3 PARTS OF DEMOLLINANTS - 1-3 PARTS OF ANTIOXIDANTS - 0.5-3 PARTS OF COLORANT. THE DEVICE, CONSISTS OF MODIFYING THE MACHINERY USED IN THE CURRENT PROCESS OF VULCANIZATION, ATTACHING A SHUTTER (1) TO THE EXIT OF THE PLASTIFICATION SPINDLE, WITH A SINGLE VALVE (4) OF PASSAGE TOWARDS THE PASSENGER LIGHTING OF THE CAMERA . THE INJECTION NOZZLE (5) ALSO HAS A VALVE (7) OF GREATER PASS THAN THE CONVENTIONAL AND HAS A COMPLEMENTARY NOZZLE (9) THAT IMPROVES THE ADJUSTMENT WITH THE MOLD, AS IT IS THE HIGHEST WORKING PRESSURE. THE PRODUCT OBTAINED IS VERY FLEXIBLE AND ONE OF ITS APPLICATIONS AND FOR THE MANUFACTURE OF FOOTWEAR.

ES9301557A 1993-07-12 1993-07-12 PROCEDURE FOR INJECTING NATURAL CORK, DEVICE USED AND THE PRODUCT OBTAINED. Expired - Lifetime ES2083317B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9301557A ES2083317B1 (en) 1993-07-12 1993-07-12 PROCEDURE FOR INJECTING NATURAL CORK, DEVICE USED AND THE PRODUCT OBTAINED.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9301557A ES2083317B1 (en) 1993-07-12 1993-07-12 PROCEDURE FOR INJECTING NATURAL CORK, DEVICE USED AND THE PRODUCT OBTAINED.

Publications (2)

Publication Number Publication Date
ES2083317A1 ES2083317A1 (en) 1996-04-01
ES2083317B1 true ES2083317B1 (en) 1996-12-16

Family

ID=8282520

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9301557A Expired - Lifetime ES2083317B1 (en) 1993-07-12 1993-07-12 PROCEDURE FOR INJECTING NATURAL CORK, DEVICE USED AND THE PRODUCT OBTAINED.

Country Status (1)

Country Link
ES (1) ES2083317B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2379185B1 (en) * 2010-07-29 2012-11-02 Gregorio Sánchez García Soto PROCEDURE FOR THE MANUFACTURE OF FOOTWEAR FLOORS WITH CORK ASPECT.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2223174A1 (en) * 1973-03-30 1974-10-25 Cailleau Gerard Cork-filled thermoplastics, suitable for shoe soles or heels - obtd. by (pref. hot) processing ground matls. and then moulding or extruding
AT370124B (en) * 1980-11-18 1983-03-10 M & C Oswald Gmbh METHOD FOR PRODUCING MOLDED BODIES FROM THERMOPLASTIC MATERIAL

Also Published As

Publication number Publication date
ES2083317A1 (en) 1996-04-01

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