# US 5,702,744 A · Method of producing altar bread

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- Number: US 5,702,744 A
- Document ID: US5702744A
- Status: Granted
- Kind: A
- Application number: 08/601,953
- Filed: 1996-02-13
- Granted: 1997-12-30
- Earliest claimed: 1996-02-02
- Inventors: Bruce Palmers; Linda Thompson
- Web page: https://patentgrep.com/patent/US5702744A

## CPC

- A21C 15/025: {Apparatus for shaping or moulding baked wafers, e.g. to obtain cones for ice cream}
- A21C: MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH

## Abstract

A method of manufacturing a wafer comprises a series of steps. First, one proceeds with baking a mixture of flour and water to form sheets of bread. The sheets of bread are then thoroughly hydrated. The hydrated sheets are passed through a pair of roll cutters having complementary cutting surfaces, to cut a plurality of wafers, and a quantity of scrap. One then sorts the cut, hydrated wafers from the scrap by passing the wafers and scrap through a sorting drum to separate the wafers from the scrap. One then proceeds, arranging the wafers in a single horizontal layer on a surface that is substantially transparent to radiant heat, and exposes the single layer of wafers to radiant heat from above and below, to dry said wafers evenly and substantially without warping or bulging.

## Claims

### Claim 1

A method of manufacturing a wafer comprising the steps of:
i) baking a mixture of flour and water to form sheets of bread;
ii) hydrating said sheets of bread;
iii) passing said hydrated sheets of bread through a pair of roll cutters having complementary cutting surfaces, to cut a plurality of wafers, and a quantity of scrap;
iv) sorting said cut, hydrated wafers from said scrap by passing said wafers and scrap through a sorting drum to separate said wafers from said scrap;
v) arranging said wafers in a single horizontal layer on a surface that is substantially transparent to radiant heat; and
vi) exposing said single layer of wafers to radiant heat, from above and below, to dry said wafers evenly and substantially without warping or bulging.

### Claim 2 (depends on 1)

A method as claimed in claim 1, wherein said bread is unleavened bread suitable for the production of altar bread wafers or hosts.

### Claim 3 (depends on 2)

A method as claimed in claim 2, wherein said roll cutters are provided with mutually aligned cavities for forming wafers, each cavity having an inner surface recessed about one-half the depth of a wafer from the outer surface of the roll cutter, and an outer edge defining a wafer cutting surface at least 0.015 inch wide.

### Claim 4 (depends on 3)

A method as claimed in claim 3, wherein between said inner surface and outer edge of each said cavity, the surface of said roll cutter is radiused or bevelled to provide a smooth transition between said inner surface and said outer edge.

### Claim 5 (depends on 4)

A method as claimed in claim 4, wherein said wafers are sorted into said single layer on a moving conveyor by means of a counter rotating brush spaced from said conveyor by about the thickness of said wafer.

### Claim 6 (depends on 5)

A method as claimed in claim 5, wherein said wafers are dried by means of radiant heating units positioned above and below said moving conveyor, which is made from steel mesh.

### Claim 7 (depends on 2)

A method as claimed in claim 2, wherein said hydrating step includes the two substeps of:
a) holding said baked sheets in a moisture saturated environment for 6-12 hours at about 30.degree. C.-35.degree. C.; and
b) then cooling said sheets, in said saturated atmosphere to about 16.degree. C.-18.degree. C. for about two hours.