Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1990-02-20
1991-06-11
Gallagher, John J.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156276, 156292, 1563084, 426124, 426129, 428137, 428192, 428286, B32B 3106, B32B 3118
Patent
active
050229451
ABSTRACT:
An absorbent pad for meat and poultry products and the like and a method for constructing same is disclosed. The absorbent pad includes upper and lower plastic film layers, at least one of which is perforated, and an intermediate absorbent layer disposed between the layers. The intermediate absorbent layer includes a series of juxtaposed and overlapping absorbent material fibers with superabsorbent granules dispersed throughout the absorbent layer and supported by the absorbent material fibers within interstices thereof. The superabsorbent granules are capable of absorbing and suspending liquids therein while being retained and supported by the absorbent material fibers even when the absorbent material fibers have liquid therein. The upper and lower film layers are attached to one another at least partially along opposite marginal edge portions thereof to retain the absorbent layer between the upper and lower layers. The superabsorbent granular particles are homogeneously dispersed throughout the absorbent layer and supported in generally spaced relationship within the interstices of the absorbent material fibers, to enable suspension and retention of liquid by said superabsorbent granules and absorbent material fibers.
REFERENCES:
patent: 3814101 (1974-06-01), Kozak
patent: 3886941 (1975-06-01), Duane et al.
patent: 4605401 (1986-08-01), Chmelir et al.
patent: 4865596 (1989-09-01), Weisman et al.
Aljoe Ronald R.
Ellers Berne F.
Rhodes John C.
Clean-Pak, Inc.
Dry Forming Processes AB
Gallagher John J.
Krawczyk Nancy T.
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