US4889733A
Expired / Lapsed
US
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Method for controlling puffing of a snack food product
Assignee: Individual
•
Filing: 1988-12-08
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Granted: 1989-12-26
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Expires: 2008-12-08
Abstract
Abstract Dough pieces are dockered by a rotating flexible bristle brush to form dockering holes in the dough to prevent puffing during frying. The flexible bristles increase the point density of dockering holes in the dough while avoiding sticking or wrinkling of the dough during the dockering step.
Inventors
- 👤 Miles J. Willard
- 👤 Kyle E. Dayley
- 👤 Veldon M. Hix
- 👤 David A. Holm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:10
CPC Classifications
A; A23; A23L; A23L19/00; A23L19/10; A23L19/12; A23L19/18; A23L19/19; A23L5/00; A23L5/10; A23L5/11; A23L7/00; A23L7/10; A23L7/117; A23L7/13; Y; Y10; Y10S; Y10S426/00; Y10S426/808
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
102 words
A method for controlling puffing of a starch-containing snack food product during cooking where the product is made from a dough piece formed as a thin sheet, comprising dockering the dough sheet with a brush formed of flexible bristles and then cooking the dockered dough sheet, the density of said bristles being from about 80 to about 200 bristles per square inch of brush surface, the flexible bristles being flexed while within the dough sheet to form oblated conical perforations in the dough sheet to allow for sufficient escape of steam during subsequent cooking and thereby avoid puffing in the cooked product.
Claim 2
Independent Claim
102 words
A method for controlling puffing of a starch-containing snack food product during cooking where the product is made from a dough piece formed as a thin sheet, comprising dockering the dough sheet with a brush formed of flexible bristles and then cooking the dockered dough sheet, the density of said bristles being from about 80 to about 200 bristles per square inch of brush surface, the flexible bristles being flexed while within the dough sheet to form oblated conical perforations in the dough sheet to allow for sufficient escape of steam during subsequent cooking and thereby avoid puffing in the cooked product.
Claim 3
Dependent Claim
45 words
The method according to claim 1 in which the dockering brush has elongated flexible radially extending bristles, the tips of which are rotated into contact with the dough sheet, the angle defined by the bristles and the planar surface of the dough being approximately 115°.
Claim 4
Dependent Claim
40 words
The method according to claim 1 in which the perforations produced by the dockering brush in the dough sheet are in a random pattern and have a point density less than the point density of the bristles on the brush.
Claim 5
Dependent Claim
33 words
The method according to claim 1 in which the peripheral velocity of the bristles at their point of contact with the dough sheet is different from the linear velocity of the dough sheet.
Claim 6
Dependent Claim
24 words
The method according to claim 4 in which the peripheral velocity of the bristles is lower than the linear velocity of the dough sheet.
Claim 7
Dependent Claim
29 words
The method according to claim 1 in which the dockered dough sheet is fried at a moisture content from about 35% to about 60%, by weight of the dough.
Claim 8
Dependent Claim
24 words
The method according to claim 6 in which the dough sheet, at the time of frying, contains a combination of gelatinized and ungelatinized starch.
Claim 9
Dependent Claim
27 words
The method according to claim 7 in which the dough sheet has a thickness in the range of about 0.6 mm to about 1.2 mm when fried.
Claim 10
Dependent Claim
21 words
The method according to claim 7 in which the dough piece is made from dehydrated potato solids and/or ground cooked corn.
Claim 11
Dependent Claim
33 words
The method according to claim 1 in which the dockering brush is operated at a speed in the range from about 50% up to about 100% of dough speed during the dockering step.
Claim 12
Dependent Claim
24 words
The method according to claim 1 in which at least about 20 of said perforations per square inch extend entirely through the dough sheet.
Claim 13
Independent Claim
144 words
A method for controlling puffing of a fried snack food product made from a dough formed as a thin sheet and fried, in which the dough at the time of frying has a moisture content of about 35% to about 60% by weight, and in which the dough contains a combination of gelatinized and ungelatinized starch when fried, comprising dockering the thin dough sheet with a rotating dockering brush having from about 80 to about 200 randomly oriented flexible bristles per square inch of brush surface projecting radially from a roll, the flexible bristles flexing within the dough sheet such that oblated conical perforations are formed through the dough sheet, and then frying the dockered dough sheet in hot cooking oil to produce a finished fired snack having substantially no surface bubbling when compared with a similar fried snack not dockered prior to frying.
Claim 14
Independent Claim
144 words
A method for controlling puffing of a fried snack food product made from a dough formed as a thin sheet and fried, in which the dough at the time of frying has a moisture content of about 35% to about 60% by weight, and in which the dough contains a combination of gelatinized and ungelatinized starch when fried, comprising dockering the thin dough sheet with a rotating dockering brush having from about 80 to about 200 randomly oriented flexible bristles per square inch of brush surface projecting radially from a roll, the flexible bristles flexing within the dough sheet such that oblated conical perforations are formed through the dough sheet, and then frying the dockered dough sheet in hot cooking oil to produce a finished fired snack having substantially no surface bubbling when compared with a similar fried snack not dockered prior to frying.
Claim 15
Dependent Claim
34 words
The method according to claim 12 in which the dough sheet has a point density of perforations sufficient to substantially prevent formation of bubbles greater than 12 mm in size in the finished product.
Claim 16
Dependent Claim
24 words
The method according to claim 12 in which the peripheral velocity of the bristles is lower than the linear velocity of the dough sheet.
Claim 17
Dependent Claim
21 words
The method according to claim 12 in which the dough sheet is made from dehydrated potato solids and/or ground cooked corn.
Claim 18
Dependent Claim
24 words
The method according to claim 12 in which at least about 20 of said perforations per square inch extend entirely through the dough sheet.
Claim 19
Independent Claim
81 words
A method for making a fired food product from a thin dough sheet dockered with small dockering holes before frying, comprising the steps of dockering the dough sheet with a flexible bristle brush having a bristle tip point density from about 80 to about 200 points per square inch, flexing said bristles within the dough sheet to form oblated conical perforations and then frying the dockered dough sheet to produce a finished fried snack product essentially free of surface bubble formation.
Claim 20
Independent Claim
81 words
A method for making a fired food product from a thin dough sheet dockered with small dockering holes before frying, comprising the steps of dockering the dough sheet with a flexible bristle brush having a bristle tip point density from about 80 to about 200 points per square inch, flexing said bristles within the dough sheet to form oblated conical perforations and then frying the dockered dough sheet to produce a finished fried snack product essentially free of surface bubble formation.
Claim 21
Dependent Claim
43 words
The method according to claim 17 in which the fried snack product contains a combination of gelatinized starch and ungelatinized starch at the time of frying and is fried at a thickness in the range of about 0.6 mm to about 1.2 mm.
Claim 22
Dependent Claim
24 words
The method according to claim 18 in which the snack product is essentially free of surface bubbles greater in size than about 12 mm.
Claim 23
Dependent Claim
29 words
The method according to claim 17 in which the point density of completed holes in the finished product is greater than at least about 20 holes per square inch.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-12-25 | 1993-06-26 | 1993-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-12-25 | 1997-06-26 | 1997-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-12-25 | 2001-06-26 | 2001-12-26 | $7700.00 | Window Closed / Lapsed |