Manufacturing container or tube from paper; or other manufacturi – Container making – Pliable container
Patent
1989-03-01
1990-12-25
Schmidt, Frederick R.
Manufacturing container or tube from paper; or other manufacturi
Container making
Pliable container
493213, 493224, 493347, 493382, 493237, 493372, 493362, B31B 190
Patent
active
049799339
ABSTRACT:
A reclosable bag having an open end with a side margin adjacent the open end, a metal segment in the side margin having ends extending beyond the opening and a sealing tape overlying the metal strip for encapsulation thereof. Apparatus for manufacturing reclosable bags includes a continuous webbing of flexible bags joined end-to-end, a continuous roll of metal strip with an arrangement for forming the metal strip into discrete segments. A roll of adhesively coated sealing tape and an arrangement for positioning the sealing tape over a metal strip segment while applying the sealing tape to one end of a flexible bag. A method of forming the reclosable bags includes the steps of providing a serial succession of bags joined end-to-end, stretching a portion of each bag so as to be free of wrinkles, aligning a metal strip segment with the wrinkle-free portion of the bag and sealing the metal strip segment of the bag with a portion of sealing tape.
REFERENCES:
patent: Re27361 (1972-05-01), Miller
patent: 488783 (1892-12-01), Weber
patent: 497037 (1893-05-01), Vawter
patent: 1210699 (1917-01-01), Roy
patent: 1665576 (1928-04-01), Witham
patent: 2093976 (1937-09-01), Farmer
patent: 2189174 (1940-02-01), Hohl
patent: 2285447 (1942-06-01), Lichter
patent: 2635788 (1953-02-01), Snyder et al.
patent: 2792168 (1957-05-01), Garcon
patent: 2793743 (1957-05-01), Lefebrve
patent: 2973131 (1961-02-01), Mead et al.
patent: 3149771 (1964-09-01), Pearl
patent: 3189253 (1965-06-01), Mojonnier
patent: 3201030 (1965-08-01), Pollack
patent: 3313471 (1967-04-01), Dickard et al.
patent: 3446420 (1969-05-01), Riuecker
patent: 3504475 (1970-04-01), Dickard et al.
patent: 3512457 (1970-05-01), Watanabe
patent: 3515270 (1970-06-01), Tonn et al.
patent: 3608707 (1971-09-01), Miller
patent: 3618850 (1971-11-01), Palmer
patent: 3671271 (1972-06-01), Miller
patent: 3827625 (1974-08-01), Miller
patent: 3889871 (1975-06-01), White
patent: 3990627 (1976-11-01), Olson
patent: 4008851 (1977-02-01), Hirsch
patent: 4117934 (1978-10-01), Mowli et al.
patent: 4126085 (1978-11-01), Mowli et al.
patent: 4133252 (1979-01-01), Eckstein et al.
patent: 4276982 (1981-07-01), Sibrava et al.
patent: 4318506 (1982-03-01), Hirsch
patent: 4328895 (1982-05-01), Jaeger
patent: 4348440 (1982-09-01), Kriozere
patent: 4356954 (1982-11-01), Mojonnier
patent: 4584201 (1986-04-01), Boston
patent: 4593408 (1986-06-01), Drobish et al.
patent: 4603537 (1986-08-01), Pace
patent: 4679701 (1987-07-01), Ackermann et al.
patent: 4686814 (1987-08-01), Yanase
patent: 4765117 (1988-08-01), Akutsu et al.
patent: 4765118 (1988-08-01), Akutsu et al.
Kraft, Inc.
Lavinder Jack W.
Schmidt Frederick R.
LandOfFree
Reclosable bag does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reclosable bag, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reclosable bag will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1160227