IT1243246B - Process for making a middle sole out of latex and cork and middle sole thus produced - Google Patents

Process for making a middle sole out of latex and cork and middle sole thus produced

Info

Publication number
IT1243246B
IT1243246B IT04290590A IT4290590A IT1243246B IT 1243246 B IT1243246 B IT 1243246B IT 04290590 A IT04290590 A IT 04290590A IT 4290590 A IT4290590 A IT 4290590A IT 1243246 B IT1243246 B IT 1243246B
Authority
IT
Italy
Prior art keywords
middle sole
latex
cork
ribs
canvas
Prior art date
Application number
IT04290590A
Other languages
Italian (it)
Other versions
IT9042905A0 (en
IT9042905A1 (en
Inventor
Graziano Bertelli
Davide Bertelli
Original Assignee
Bertos Srl
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 Bertos Srl filed Critical Bertos Srl
Priority to IT04290590A priority Critical patent/IT1243246B/en
Publication of IT9042905A0 publication Critical patent/IT9042905A0/en
Publication of IT9042905A1 publication Critical patent/IT9042905A1/en
Application granted granted Critical
Publication of IT1243246B publication Critical patent/IT1243246B/en

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Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

A canvas ply is placed on top of a mould and injected with a latex and cork composition, the latex passes through the canvas mesh and settles in grooves formed in the mould while the cork is retained by the canvas mesh; the latex that passes through the mesh forms ribs and the retained cork forms the insole. The insole and the ribs form cavities of different heights which, when the sole is glued to the middle sole, form air cells which, together with the ribs, impart varying degrees of elasticity and hardness to the middle sole.
IT04290590A 1990-04-23 1990-04-23 Process for making a middle sole out of latex and cork and middle sole thus produced IT1243246B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT04290590A IT1243246B (en) 1990-04-23 1990-04-23 Process for making a middle sole out of latex and cork and middle sole thus produced

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT04290590A IT1243246B (en) 1990-04-23 1990-04-23 Process for making a middle sole out of latex and cork and middle sole thus produced

Publications (3)

Publication Number Publication Date
IT9042905A0 IT9042905A0 (en) 1990-04-23
IT9042905A1 IT9042905A1 (en) 1991-10-23
IT1243246B true IT1243246B (en) 1994-05-26

Family

ID=11254564

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04290590A IT1243246B (en) 1990-04-23 1990-04-23 Process for making a middle sole out of latex and cork and middle sole thus produced

Country Status (1)

Country Link
IT (1) IT1243246B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105473017A (en) * 2013-06-24 2016-04-06 娜塔莉·利桑 An article of footwear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105473017A (en) * 2013-06-24 2016-04-06 娜塔莉·利桑 An article of footwear

Also Published As

Publication number Publication date
IT9042905A0 (en) 1990-04-23
IT9042905A1 (en) 1991-10-23

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Legal Events

Date Code Title Description
0001 Granted