Stock material for feeding machines for making dunnage products

Details Stock material for feeding machines for making dunnage products Stock material for feeding machines for making dunnage products

1996-08-01

1998-06-16

Thomas, Alexander

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428201, 428211, 428906, 156291, 156324, B32B 306

Patent

active

057667365

ABSTRACT:
Material for feeding a machine producing cushioning dunnage products comprises a continuous strip having at least two superimposed paper-like layers, the layers being glued in a variable width axial area by a gluing material applied according to a periodic curve, in the plan of the axial area, between the layers, the width of the area being adjustable by controlling the amplitude of the curve.

REFERENCES:
patent: 2711781 (1955-06-01), Langer
patent: 4109040 (1978-08-01), Ottaviano
patent: 4287846 (1981-09-01), Klein
patent: 4806410 (1989-02-01), Armington et al.
patent: 4839210 (1989-06-01), Komaransky et al.
patent: 5143776 (1992-09-01), Givens

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