METHOD OF FORMING AN ITEM OF FOOTWEAR
개요
발명자
Kim Lilley
IPC 분류
CPC 분류
The present invention relates to a method of forming an item of footwear and an item of footwear. In particular, the item of footwear is a boot formed of vulcanised rubber such as a Wellington boot. A method of forming an item of footwear comprising the steps of providing a sole member formed of a first rubber material having a first compressive resistance, the sole member comprising a cavity in an upper surface of a heel region of the sole member; placing an insert into the cavity, the insert having a second compressive resistance lower than the first compressive resistance; and then vulcanising to thereby attach an upper part formed of a second rubber material to the sole member at a first temperature, wherein the insert is formed of a material which is solid at the first temperature.
원문 (중국어)
The present invention relates to a method of forming an item of footwear and an item of footwear. In particular, the item of footwear is a boot formed of vulcanised rubber such as a Wellington boot. A method of forming an item of footwear comprising the steps of providing a sole member formed of a first rubber material having a first compressive resistance, the sole member comprising a cavity in an upper surface of a heel region of the sole member; placing an insert into the cavity, the insert having a second compressive resistance lower than the first compressive resistance; and then vulcanising to thereby attach an upper part formed of a second rubber material to the sole member at a first temperature, wherein the insert is formed of a material which is solid at the first temperature.