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| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0965435 (2007-12-27) |
| 등록번호 | US-8632613 (2014-01-21) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 대리인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 0 인용 특허 : 277 |
A process for treating a textile web includes applying a first treatment agent to the web. The web is moved in an open configuration over a contact surface of an ultrasonic vibration system. The ultrasonic vibration system is operated to impart ultrasonic energy to the textile web to facilitate the
A process for treating a textile web includes applying a first treatment agent to the web. The web is moved in an open configuration over a contact surface of an ultrasonic vibration system. The ultrasonic vibration system is operated to impart ultrasonic energy to the textile web to facilitate the distribution of the first treatment agent through a first extent of the thickness of the textile web. A second treatment agent is applied to the web. The web is moved in an open configuration thereof over a contact surface of an ultrasonic vibration system. The ultrasonic vibration system is operated to impart ultrasonic energy to the textile web to facilitate the distribution of the second treatment agent through a second extent of the thickness of the web. The second extent is different than the first extent.
1. A process for treating a textile web, said textile web having a first face, a second face opposite the first face, and a thickness, said process comprising: applying a first treatment agent to the textile web;moving the web with the first treatment agent applied thereto in an open configuration t
1. A process for treating a textile web, said textile web having a first face, a second face opposite the first face, and a thickness, said process comprising: applying a first treatment agent to the textile web;moving the web with the first treatment agent applied thereto in an open configuration thereof over a contact surface of an ultrasonic vibration system with the textile web in direct contact with the contact surface of the ultrasonic vibration system;operating the ultrasonic vibration system to impart ultrasonic energy to said textile web to facilitate the distribution of said first treatment agent through a first extent of said thickness of the textile web;applying a second treatment agent to the textile web other than by saturating the textile web with said second treatment agent;moving the web with the second treatment agent applied thereto in an open configuration thereof over a contact surface of an ultrasonic vibration system with the textile web in direct contact with the contact surface of the ultrasonic vibration system; andoperating the ultrasonic vibration system to impart ultrasonic energy to said textile web to facilitate the distribution of said second treatment agent through a second extent of said thickness of the web, said second extent being different than said first extent such that at least a portion of the first extent of the thickness of the textile web is free from the second treatment agent. 2. The process set forth in claim 1 wherein the second treatment agent is different from the first treatment agent. 3. The process set forth in claim 1 wherein the step of applying a first treatment agent to the textile web comprises applying said first treatment agent to the first face of the textile web, the step of operating the ultrasonic vibration system to facilitate distribution of said first treatment agent comprising operating the ultrasonic vibration system to impart ultrasonic energy to said textile web to facilitate the distribution of said first treatment agent from said first face toward said second face of the textile web through a first extent of said thickness of the textile web. 4. The process set forth in claim 3 wherein the step of applying a second treatment agent to the textile web comprises applying said second treatment agent to the first face of the textile web, the step of operating the ultrasonic vibration system to facilitate distribution of said second treatment agent comprising operating the ultrasonic vibration system to impart ultrasonic energy to said textile web to facilitate the distribution of said second treatment agent from said first face toward said second face of the textile web through a second extent of said thickness of the textile web, said second extent being less than said first extent. 5. The process set forth in claim 3 wherein the step of moving the textile web over the contact surface of an ultrasonic vibration system comprises moving said web over said contact surface with the second face of said web in direct contact with said contact surface of the ultrasonic vibration system. 6. The process set forth in claim 1 further comprising moving the textile web in its open configuration through a microwave application chamber of a microwave system subsequent to imparting ultrasonic energy to said web to facilitate the distribution of said second treatment agent material through said second extent of said thickness of the web; and operating the microwave system to impart microwave energy to the web in the microwave application chamber. 7. The process set forth in claim 6 further comprising the step of moving the textile web in its open configuration through a microwave application chamber of a microwave system prior to applying the second treatment agent to the textile web; and operating the microwave system to impart microwave energy to the web in the microwave application chamber to facilitate binding of the first treatment agent to the web. 8. The process set forth in claim 1 further comprising the step of moving the textile web in its open configuration through a microwave application chamber of a microwave system prior to applying the second treatment agent to the textile web; and operating the microwave system to impart microwave energy to the web in the microwave application chamber to facilitate binding of the first treatment agent to the web. 9. The process set forth in claim 1 wherein the step of applying a first treatment agent to the textile web comprises applying a liquid treatment agent to the textile web, the step of applying a second treatment agent to the textile web comprising applying a particulate treatment agent to the textile web. 10. The process set forth in claim 1 wherein the step of applying a first treatment agent to the textile web comprises applying a first treatment agent to the textile web other than by saturating the web with said first treatment agent. 11. A process for treating a textile web, said textile web having a first face and a second face opposite the first face, said process comprising: applying a first treatment agent to the textile web;moving the web with the first treatment agent applied thereto in an open configuration thereof in a longitudinal direction of the web over a contact surface of an ultrasonic vibration system with the textile web in direct contact with the contact surface of the ultrasonic vibration system;operating the ultrasonic vibration system to impart ultrasonic energy to said textile web to facilitate the distribution of said first treatment agent within the textile web;applying a second treatment agent to the first face of the textile web;moving the web with the second treatment agent applied thereto in an open configuration thereof in a longitudinal direction of the web over a contact surface of an ultrasonic vibration system with the textile web in direct contact with the contact surface of the ultrasonic vibration system; andoperating the ultrasonic vibration system to impart ultrasonic energy to said textile web to facilitate distribution of the second treatment agent within the web from the first face of the textile web toward the second face thereof, said distribution being non-uniform across a transverse direction of the web such that the first treatment agent extends over a greater transverse portion of the textile web than the second treatment agent. 12. The process set forth in claim 11 wherein the step of moving the web with the second treatment agent applied thereto comprises moving the web with the second treatment agent applied thereto in an open configuration thereof in a longitudinal direction of the web over a contact surface of an ultrasonic vibration system with at least one transverse portion of the textile web free from contact with the contact surface of the ultrasonic vibration system and at least one other transverse portion of the textile web in direct contact with the contact surface of the ultrasonic vibration system. 13. The process set forth in claim 11 wherein the second treatment agent is different from the first treatment agent. 14. The process set forth in claim 11 wherein the step of applying a first treatment agent to the textile web comprises applying said first treatment agent to the first face of the textile web, the step of operating the ultrasonic vibration system to facilitate distribution of said first treatment agent comprising operating the ultrasonic vibration system to impart ultrasonic energy to said textile web to facilitate the distribution of said first treatment agent with the web from said first face toward said second face of said web. 15. The process set forth in claim 14 wherein the step of moving the textile web over the contact surface of an ultrasonic vibration system comprises moving said web over said contact surface with the second face of said web in direct contact with said contact surface of the ultrasonic vibration system. 16. The process set forth in claim 11 further comprising moving the textile web in its open configuration through a microwave application chamber of a microwave system subsequent to imparting ultrasonic energy to said web to facilitate the distribution of said second treatment agent material within the web; and operating the microwave system to impart microwave energy to the web in the microwave application chamber. 17. The process set forth in claim 16 further comprising the step of moving the textile web in its open configuration through a microwave application chamber of a microwave system prior to applying the second treatment agent to the textile web; and operating the microwave system to impart microwave energy to the web in the microwave application chamber to facilitate binding of the first treatment agent to the web. 18. The process set forth in claim 11 further comprising the step of moving the textile web in its open configuration through a microwave application chamber of a microwave system prior to applying the second treatment agent to the textile web; and operating the microwave system to impart microwave energy to the web in the microwave application chamber to facilitate binding of the first treatment agent to the web. 19. The process set forth in claim 11 wherein the step of applying a first treatment agent to the textile web comprises applying a liquid treatment agent to the textile web, the step of applying a second treatment agent to the textile web comprising applying a particulate treatment agent to the textile web.
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