FOOTWEAR FROM THERMOPLASTIC POLYMER MATERIALS AND METHOD FOR MANUFACTURE THEREOF Russian patent published in 2021 - IPC A43B1/10 

Abstract RU 2750365 C2

FIELD: footwear.

SUBSTANCE: proposed invention relates to the footwear industry, namely to manufacture of waterproof footwear containing rubber parts. The footwear is made of thermoplastic polymer blends and textile materials using an injection moulding machine with two independently operating injectors, is manufactured using a press mould by high pressure injection thereof, and consists of a sole and an top moulded thereto which can be made in different colors and materials with different properties. The top therein in shape constitutes a galosh with stripes injected to the bootleg made of polymeric or textile materials so that said stripes cover the seams thereon.

EFFECT: ensured possibility of manufacturing highly sealed waterproof footwear, prevented asymmetry in a footwear pair.

1 cl, 3 dwg

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RU 2 750 365 C2

Authors

Spiridonov Anatolij Viktorovich

Tselykh Dmitrij Valerevich

Dates

2021-06-28Published

2019-10-08Filed