| 发明名称 |
Process For Making Non-Woven Insulating Sheeting And Products Of Such Process |
| 摘要 |
A process for making insulating fabric that includes mechanically orienting wool fibers into a batting capable of being used for insulation, and tacking the batting to a scrim with a loom via needles coupled to a needle board of the loom. Each of the needles includes a body having a pointed end and barbed edges, thereby enabling engagement with the batting when stroking in a first direction, and substantial disengagement with the batting when stroking in a second direction, wherein the tacking is performed primarily without the use of an adhesive. |
| 申请公布号 |
US2016122920(A1) |
申请公布日期 |
2016.05.05 |
| 申请号 |
US201414530496 |
申请日期 |
2014.10.31 |
| 申请人 |
Hobbs Claude Carey;Natividad Danilo Vidal;Hoschek Douglas |
发明人 |
Hobbs Claude Carey;Natividad Danilo Vidal;Hoschek Douglas |
| 分类号 |
D04H1/46;D04H5/02;D04H1/02 |
主分类号 |
D04H1/46 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for making insulating fabric, comprising:
mechanically orienting wool fibers into a batting capable of being used for insulation; and tacking said batting to a scrim with a loom via needles coupled to a needle board of said loom, wherein said needles each comprise a body having a pointed end and barbed edges, thereby enabling engagement with said batting when stroking in a first direction, and substantial disengagement with said batting when stroking in a second direction, and wherein said tacking is performed primarily without the use of an adhesive. |
| 地址 |
Waco TX US |
