Apparatus and method for roll wrapping with poly-coated paper

Details Apparatus and method for roll wrapping with poly-coated paper Apparatus and method for roll wrapping with poly-coated paper

1986-10-06

1988-01-05

Sipos, John

Package making

Methods

Applying a partial cover

53465, 53587, 53214, 53389, 53463, B65B 1104

Patent

active

047167092

ABSTRACT:
The specification discloses an apparatus and method for wrapping paper rolls with a paper coated with a thermoplastic material. The leading edge of the wrapper is adhered to the roll by softening the thermoplastic. After the wrapper is wrapped about the roll, the trailing edge of the wrapper is adhered to the wrapped roll by softening the thermoplastic. The wrapping apparatus includes a heatable transport bar for heating the desired portions of the wrapper and contacting the heated portions to the roll.

REFERENCES:
patent: 1573669 (1926-02-01), Bolingbroke
patent: 2746224 (1956-05-01), Wollett
patent: 2803935 (1957-08-01), Gibson
patent: 2938319 (1960-05-01), Nystrand
patent: 2962852 (1960-12-01), Hedquist
patent: 3416491 (1968-12-01), Turnbull et al.
patent: 3429097 (1969-02-01), Jasper et al.
patent: 3659394 (1972-05-01), Hartleib
patent: 3716964 (1973-02-01), Reynolds
patent: 3719021 (1973-03-01), Rosenberg
patent: 3816969 (1974-06-01), Zimmerman
patent: 4144696 (1979-03-01), Gustavsson
patent: 4189894 (1980-02-01), Laing

Affiliated with

Also associated with

Rating

Apparatus and method for roll wrapping with poly-coated paper does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for roll wrapping with poly-coated paper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for roll wrapping with poly-coated paper will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1682