TW257724B - Process producing shoe pad by recycled filings of wood mixed with PU foams - Google Patents
Process producing shoe pad by recycled filings of wood mixed with PU foamsInfo
- Publication number
- TW257724B TW257724B TW083102660A01A TW257724B TW 257724 B TW257724 B TW 257724B TW 083102660A01 A TW083102660A01 A TW 083102660A01A TW 257724 B TW257724 B TW 257724B
- Authority
- TW
- Taiwan
- Prior art keywords
- material sheet
- preparing
- filings
- shoe pad
- foams
- Prior art date
Links
Abstract
A process of producing shoe pad by recycled filings of wood mixed with PU foams (addition one), which mainly comprises: (1) treatment of raw materials: preparing plastic waste materials into appropriate granules and mixing the granules with PU foams according to appropriate ratio; (2) preparing material sheet: putting homogeneously mixed filings of wood, PU foam materials into a mold and adding foaming agent to undergo foaming for about 15~20 seconds to form a thicker material sheet; (3) preparing material sheet: cutting the material sheet from step (2) into sheets according to the required thickness, and laminating a layer of cloth on the material sheet; (4) preparing green blank: according to the shoe type cutting the material sheet into green blank of shoe type; (5) molding by thermal pressing: thermally pressing the green blank at 150~200 deg.C to form shoe pad product which is slightly indented at its center part; according to the process, the shoe pad product is made in part of recycled plastics and has not need of being completely made from single new material, and the PU foam has higher elasticity than the plastic wastes so that the granules of plastic wastes have the effect of massaging the sole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW083102660A01 TW257724B (en) | 1995-01-27 | 1995-01-27 | Process producing shoe pad by recycled filings of wood mixed with PU foams |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW083102660A01 TW257724B (en) | 1995-01-27 | 1995-01-27 | Process producing shoe pad by recycled filings of wood mixed with PU foams |
Publications (1)
Publication Number | Publication Date |
---|---|
TW257724B true TW257724B (en) | 1995-09-21 |
Family
ID=51401713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW083102660A01 TW257724B (en) | 1995-01-27 | 1995-01-27 | Process producing shoe pad by recycled filings of wood mixed with PU foams |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW257724B (en) |
-
1995
- 1995-01-27 TW TW083102660A01 patent/TW257724B/en active
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