Method for manufacturing EVA outsoles
US6299806A · kind A · utility
11Cited by
13References
1Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 14, 2000 |
| Grant date | Oct 9, 2001 |
| Priority date | — |
| Expiry date | Mar 14, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C44/06
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for manufacturing EVA outsoles includes step 1 to mix EVA and foaming agent to become a mixture; step 2 to press the mixture to be a plate; step 3 to cut the plate into strips; step 4 to overlap the strips to a desired weight; step 5 to heat the overlapped strips in step 4 in a mold to form an outsole, and step 6 to trim the outsoles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.