FR2363771A1 - APPARATUS FOR VACUUM DRYING OF FLAT OBJECTS, ESPECIALLY LARGE SKIN AND LEATHER - Google Patents

APPARATUS FOR VACUUM DRYING OF FLAT OBJECTS, ESPECIALLY LARGE SKIN AND LEATHER

Info

Publication number
FR2363771A1
FR2363771A1 FR7726080A FR7726080A FR2363771A1 FR 2363771 A1 FR2363771 A1 FR 2363771A1 FR 7726080 A FR7726080 A FR 7726080A FR 7726080 A FR7726080 A FR 7726080A FR 2363771 A1 FR2363771 A1 FR 2363771A1
Authority
FR
France
Prior art keywords
vacuum drying
leather
flat objects
especially large
large skin
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.)
Granted
Application number
FR7726080A
Other languages
French (fr)
Other versions
FR2363771B1 (en
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.)
PATPAN Inc
Original Assignee
PATPAN Inc
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 PATPAN Inc filed Critical PATPAN Inc
Publication of FR2363771A1 publication Critical patent/FR2363771A1/en
Application granted granted Critical
Publication of FR2363771B1 publication Critical patent/FR2363771B1/fr
Granted 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
    • C14B1/58—Drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/045—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying thin, flat articles in a batch operation, e.g. leather, rugs, gels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

L'invention concerne un appareil de séchage sous vide d'objets plats, tels que des peaux et des cuirs. Les peaux ou cuirs C sont placés sur un support il en forme de chevalet à dos d'âne, comprenant un sommet arrondi 11a et deux parois latérales 11b, 11c planes, et sont ensuite coiffés par un couvercle étanche. L'invention s'applique au séchage sous vide des peaux et cuirs.The invention relates to an apparatus for vacuum drying flat objects, such as hides and leathers. The skins or leathers C are placed on a support 11 in the form of a donkey-backed easel, comprising a rounded top 11a and two flat side walls 11b, 11c, and are then capped by a sealed cover. The invention applies to the vacuum drying of skins and leathers.

FR7726080A 1976-09-06 1977-08-26 APPARATUS FOR VACUUM DRYING OF FLAT OBJECTS, ESPECIALLY LARGE SKIN AND LEATHER Granted FR2363771A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1127276A CH609442A5 (en) 1976-09-06 1976-09-06 Apparatus for drying under vacuum flat objects, in particular large-sized skins and leathers

Publications (2)

Publication Number Publication Date
FR2363771A1 true FR2363771A1 (en) 1978-03-31
FR2363771B1 FR2363771B1 (en) 1983-10-07

Family

ID=4371846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726080A Granted FR2363771A1 (en) 1976-09-06 1977-08-26 APPARATUS FOR VACUUM DRYING OF FLAT OBJECTS, ESPECIALLY LARGE SKIN AND LEATHER

Country Status (7)

Country Link
CH (1) CH609442A5 (en)
DE (1) DE2739015C2 (en)
ES (1) ES461976A1 (en)
FR (1) FR2363771A1 (en)
GB (1) GB1533203A (en)
IN (1) IN146172B (en)
IT (1) IT1086301B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402171A1 (en) * 1977-09-02 1979-03-30 Patpan Inc APPARATUS FOR VACUUM DRYING OF POROUS MATERIALS IN THIN PIECES
CN106498100A (en) * 2016-10-20 2017-03-15 浙江工业大学 A kind of double conveyor compression type fur is semi-automatic to strut drying plant

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010003C2 (en) * 1980-03-15 1986-02-13 Jiří Dipl-Ing. 6251 Gückingen Dokoupil Method and device for enlarging and drying areas of leather, hides and similar materials
ITVI20050309A1 (en) * 2005-11-23 2007-05-24 Baggio Tecnologie Srl VACUUM DRIER OF A PERFECT TYPE
CN103290146A (en) * 2013-05-17 2013-09-11 南通思瑞机器制造有限公司 Seal structure of leather vacuum drying machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1460696A (en) * 1965-09-23 1966-01-07 Method and apparatus for vacuum drying of hides and skins
DE1221395B (en) * 1963-01-23 1966-07-21 Erich Kiefer Lufttechnische An Device for drying leather
DE1959286A1 (en) * 1968-12-03 1970-06-18 Cartigliano Ind Metalmecc Vacuum drier for hides - with vacuum pump and steam condenser access

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221395B (en) * 1963-01-23 1966-07-21 Erich Kiefer Lufttechnische An Device for drying leather
FR1460696A (en) * 1965-09-23 1966-01-07 Method and apparatus for vacuum drying of hides and skins
DE1959286A1 (en) * 1968-12-03 1970-06-18 Cartigliano Ind Metalmecc Vacuum drier for hides - with vacuum pump and steam condenser access

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402171A1 (en) * 1977-09-02 1979-03-30 Patpan Inc APPARATUS FOR VACUUM DRYING OF POROUS MATERIALS IN THIN PIECES
CN106498100A (en) * 2016-10-20 2017-03-15 浙江工业大学 A kind of double conveyor compression type fur is semi-automatic to strut drying plant

Also Published As

Publication number Publication date
GB1533203A (en) 1978-11-22
CH609442A5 (en) 1979-02-28
DE2739015C2 (en) 1985-12-12
IT1086301B (en) 1985-05-28
DE2739015A1 (en) 1978-03-16
IN146172B (en) 1979-03-10
ES461976A1 (en) 1978-06-16
FR2363771B1 (en) 1983-10-07

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Legal Events

Date Code Title Description
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