Claims
- 1. A gummed tape dispensing apparatus comprising:a frame with a storage area for storing gummed tape therein, and having an exit area through which gummed tape is dispensed; a feeding mechanism connected to the frame, the feeding mechanism feeding the gummed tape from the storage area to the exit area; and a wetting system connected to the frame for wetting a side of the tape and activating a moisture activated adhesive on the side of the gummed tape so that the gummed tape is dispensed with activated adhesive; wherein the wetting system comprises a wetting head mounted to the frame, the wetting head having a moisture releasing portion, and wherein when the gummed tape is dispensed from the exit area, the wetting head wets the moisture activated adhesive on the side of the gummed tape without contact between the side of the gummed tape and the moisture releasing portion of the wetting head.
- 2. A tape dispensing apparatus in accordance with claim 1, further comprising a controller mounted to the frame for electronically controlling the wetting head.
- 3. A tape dispensing apparatus in accordance with claim 1, wherein the wetting head sprays wetting fluid on the side of the tape.
- 4. The tape dispensing apparatus in accordance with claim 1, wherein the wetting head has a wetting surface with wetting holes formed therein through which wetting fluid is sprayed on to the side of the tape.
- 5. The tape dispensing apparatus in accordance with claim 4, wherein wetting fluid sprayed through a number of the wetting holes is controlled independently from wetting fluid sprayed through other wetting holes in the wetting surface of the wetting head.
- 6. The tape dispensing apparatus in accordance with claim 1, further comprising a vacuum system mounted to the frame.
- 7. A tape dispensing apparatus comprising:a frame with a storage area for storing tape therein, and having an exit area through which tape is dispensed; a feeding mechanism connected to the frame, the feeding mechanism feeding the tape from the storage area to the exit area; a wetting system connected to the frame for wetting a side of the tape and activating a moisture activated adhesive on the side of the tape, wherein the wetting system comprises a wetting head mounted to the frame, the wetting head having a moisture releasing portion, and wherein the wetting head wets the moisture activated adhesive on the side of the tape without contact between the side of the tape and the moisture releasing portion of the wetting head; a vacuum system mounted to the frame; and a scratching device mounted to the frame for scratching adhesive on the tape.
- 8. The tape dispensing apparatus in accordance with claim 7, wherein the scratching device comprises a brush disposed on the frame to scratch adhesive on the tape before the tape is wetted by the wetting system.
- 9. The tape dispensing apparatus in accordance with claim 8, wherein the vacuum system has an inlet for suctioning detritus generated by the brush scratching adhesive on the tape.
- 10. A gummed tape dispensing apparatus comprising:a frame having an exit area through which gummed tape is dispensed; a wetting system connected to the frame for wetting a side of the gummed tape when exiting the apparatus through the exit area; and a programmable controller controllably connected to the wetting system for controlling the wetting system wetting the side of the tape.
- 11. The tape dispensing apparatus in accordance with claim 10, wherein the programmable controller is programmed to selectively turn at least one portion of the wetting system on and off for selectively and substantially simultaneously providing predetermined wetted and unwetted sections on the side of the tape.
- 12. The tape dispensing apparatus in accordance with claim 11, wherein the predetermined wetted and unwetted section define longitudinally adjoining strips on the side of the tape.
- 13. The tape dispensing apparatus in accordance with claim 10, wherein the wetting system comprises a wetting head with wetting jets for wetting the side of the tape.
- 14. The tape dispensing apparatus in accordance with claim 13, wherein the programmable controller is controllably connected to the wetting head for selectively turning on and off at least one of the wetting jets.
- 15. A tape dispensing apparatus comprising:a frame having an exit area through which tape is dispensed; a wetting system connected to the frame for wetting a side of the tape; a programmable controller controllably connected to the wetting system for controlling the wetting system wetting the side of the tape; and a vacuum system mounted to the frame for suctioning the tape, and a brush mounted to the frame for scratching adhesive on the tape before the wetting system wets the tape.
- 16. A tape dispensing apparatus comprising:a frame having an opening for dispensing tape from the tape dispensing apparatus; and an adhesive activation system mounted to the frame for providing a side of the tape dispensed from the opening with active adhesive thereon, the adhesive activation system having a head forming active adhesive on the side of the tape, wherein the side of the tape is disposed at a standoff from the head and a gap is formed between the side of the tape and the head, and the adhesive activation system forms activated adhesive on the side of the tape exiting the apparatus.
- 17. The tape dispensing apparatus in accordance with claim 16, wherein the head forms active adhesive on the side of the tape across the gap between the side of the tape and head.
- 18. The tape dispensing apparatus in accordance with claim 16, wherein the head is mounted on the frame proximate the opening through which tape is dispensed from the tape dispensing apparatus.
- 19. The tape dispensing apparatus in accordance with claim 16, further comprising a programmable controller mounted to the frame and controllably connected to the adhesive activation system for operating the adhesive activation system.
- 20. The tape dispensing apparatus in accordance with claim 19, wherein the adhesive activation system is at least one of an adhesive moistening system, or an adhesive deposition system.
- 21. The tape dispensing apparatus in accordance with claim 19, wherein the programmable controller is programmed to selectively turn the adhesive activation system on and off for providing selected sections of tape dispensed from the tape dispensing apparatus with active adhesive, other selected sections of tape dispensed from the tape dispensing apparatus having inactive adhesive.
CROSS-REFERENCE TO RELATED APPLICATION
This application claims the benefit of U.S. Provisional Application No. 60/164,614, filed Nov. 10, 1999, which is incorporated by reference herein in its entirety.
US Referenced Citations (4)
Provisional Applications (1)
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Number |
Date |
Country |
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60/164614 |
Nov 1999 |
US |