Water absorbing article and method of using the same

Details Water absorbing article and method of using the same Water absorbing article and method of using the same

1998-05-20

2000-01-18

Cano, Milton

Food or edible material: processes, compositions, and products

Processes

Packaging or treatment of packaged product

426106, 426124, 426129, 426132, 426410, 206204, B65D 8126

Patent

active

060155825

ABSTRACT:
A water absorbing article and method of using the same are provided in order to remove drip accumulated at the interface of a food and an water absorbing article and to prevent foods from quality degradation. The water absorbing article comprises a water absorbing sheet comprising at least three layers; a liquid permeable layer made of paper or pulp, a water absorbing layer made of paper or pulp containing water absorbing particles, and a liquid-in permeable layer inserted in between the liquid permeable layer and the water absorbing layer, and the water absorbing sheet is inserted in a bag made of a liquid permeable sheet. The object is attained by placing a food on a liquid permeable layer of the thus-formed water absorbing article and subsequently the whole is vacuum packed. Furthermore, it was also advantageous to prepare a water absorbing article which is prepared by sealing a water absorbing sheet, both surfaces of which have different water absorbing capacities and to apply a method of placing the food on a surface with low water absorbing capacity and vacuum packaging the whole.

REFERENCES:
patent: 4802574 (1989-02-01), Akiba
patent: 5055332 (1991-10-01), Rhodes et al.
patent: 5176930 (1993-01-01), Kannankeril et al.
patent: 5250310 (1993-10-01), Fujino et al.
patent: 5552169 (1996-09-01), Kannankeril et al.
patent: 5709897 (1998-01-01), Pearlstein

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