Title:
MANUFACTURING METHOD FOR MCKAY TYPE INJECTION-MOLDED SHOE
Document Type and Number:
Japanese Patent JP2018008477
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide Mckay shoes having favorable flexibility and such a fitness as to wrap feet, using a bottom die hardly susceptible to vamp thickness or restrictions in design, by an injection type process which has a high production efficiency, is excellent in durability or waterproofness, and improves the fitness of an inner sole face.SOLUTION: A manufacturing method for shoes employs an injection type process for integrally molding an outsole 7 of a thermoplastic resin with a tensioning vamp 6, where the tensioning vamp 6 keeps a sheet-like inner plate 4 in place of an outsole in the Mckay type process sewn to the peripheral edge of the vamp 1 with a sewing thread 5 and clamps a vicinity of a junction boundary 6a of between the vamp 1 and the inner plate 4 with a side mold 9, the peripheral edge of the inner plate 4 being clamped by pressing between the side mold bottom face 9a and the bottom mold top face 11a that forms a surface bottom gap 12, and a bottom die 16 remaining closed to mold the surface bottom 7 of the thermoplastic resin into the surface bottom gap 12.SELECTED DRAWING: Figure 1
Inventors:
EGASHIRA YOSHIMORI
MATSUNAGA KENTA
MATSUNAGA KENTA
Application Number:
JP2016140178A
Publication Date:
January 18, 2018
Filing Date:
July 15, 2016
Export Citation:
Assignee:
MOONSTAR CORP
International Classes:
B29D35/06; A43D86/00