IT1227290B - Mould to manufacture shoe soles, in particular via direct injection on the upper, and relative sole forming - Google Patents

Mould to manufacture shoe soles, in particular via direct injection on the upper, and relative sole forming

Info

Publication number
IT1227290B
IT1227290B IT8822202A IT2220288A IT1227290B IT 1227290 B IT1227290 B IT 1227290B IT 8822202 A IT8822202 A IT 8822202A IT 2220288 A IT2220288 A IT 2220288A IT 1227290 B IT1227290 B IT 1227290B
Authority
IT
Italy
Prior art keywords
mould
direct injection
via direct
particular via
shoe soles
Prior art date
Application number
IT8822202A
Other languages
Italian (it)
Other versions
IT8822202A0 (en
Inventor
Angelo Montagna
Original Assignee
Apego 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 Apego Srl filed Critical Apego Srl
Priority to IT8822202A priority Critical patent/IT1227290B/en
Publication of IT8822202A0 publication Critical patent/IT8822202A0/en
Application granted granted Critical
Publication of IT1227290B publication Critical patent/IT1227290B/en

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The present invention concerns a new mould comprising an upper (10) in which the mould cavity (13) presents a peripheral groove (15) in at least some segments of its lateral side. A first layer (S1) made of rubber, which is preformed and provided with a leaning edge, is introduced in the mould cavity, said edge being set in said groove. A second layer (S2) made of polyurethane, is injected between the mould upper, the mould semi-rings (16) and a false mould until it reaches the upper edge of the mould. A third layer is then injected according to the standard method, so as to integrate the inferior portion of the upper. The present method allows manufacturing shoes in three colours.
IT8822202A 1988-10-05 1988-10-05 Mould to manufacture shoe soles, in particular via direct injection on the upper, and relative sole forming IT1227290B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8822202A IT1227290B (en) 1988-10-05 1988-10-05 Mould to manufacture shoe soles, in particular via direct injection on the upper, and relative sole forming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822202A IT1227290B (en) 1988-10-05 1988-10-05 Mould to manufacture shoe soles, in particular via direct injection on the upper, and relative sole forming

Publications (2)

Publication Number Publication Date
IT8822202A0 IT8822202A0 (en) 1988-10-05
IT1227290B true IT1227290B (en) 1991-04-05

Family

ID=11192983

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822202A IT1227290B (en) 1988-10-05 1988-10-05 Mould to manufacture shoe soles, in particular via direct injection on the upper, and relative sole forming

Country Status (1)

Country Link
IT (1) IT1227290B (en)

Also Published As

Publication number Publication date
IT8822202A0 (en) 1988-10-05

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