Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1979-10-22
1981-06-30
Simmons, David A.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
118242, 118321, 156195, 156291, 156296, 156305, 156433, 156443, 156578, 428114, 428188, 428294, 428371, D02G 300
Patent
active
042763339
ABSTRACT:
Lengths of tubing, especially that type of tubing suitable for use in medical equipment and devices, are weakly bound into a coil shape in order to facilitate handling and storage thereof while at the same time placing the tubing into a form that will make the full length thereof readily available by merely applying a slight pulling force to the ends of the coiled tubing. The solvent is applied in a very narrow uninterrupted stream, which stream tracks along one or more locations on a length of tubing that has been wound around a mandrel, which stream is dispensed by a mechanism that simultaneously carries out such tracking in a manner that is synchronized automatically with the dispensing of the stream and without the need for separate control mechanisms with the result that the tracking and dispensing are carried out at substantially the same ratio, with the same general consistency or inconsistency of travel, to the extent that the amount of solvent dispensed per turn of the coil is inherently uniform.
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Baxter Travenol Laboratories Inc.
Caruso John A.
Dickinson Q. Todd
Flattery Paul C.
Simmons David A.
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