Food or edible material: processes – compositions – and products – Processes – Applying indicia or ornamentation – or the treatment of...
Reexamination Certificate
2002-06-05
2003-12-09
Weinstein, Steve (Department: 1761)
Food or edible material: processes, compositions, and products
Processes
Applying indicia or ornamentation, or the treatment of...
C426S087000, C426S104000, C426S515000, C426S134000, C426S421000
Reexamination Certificate
active
06660318
ABSTRACT:
FIELD OF THE INVENTION
The present invention relates to a symmetrical mold for manufacturing a candy and methods for manufacturing a candy having a stereoscopic picture using thereof. More particularly, it relates to a symmetrical mold for manufacturing a candy and methods for manufacturing a candy, in which a picture having various colors and shading are printed clearly and stereoscopically by using the mold and new edible ink compositions.
BACKGROUND OF THE INVENTION
FIG. 1
is a flow chart of a conventional depositing process for manufacturing a stick candy printed a picture therein. The process for manufacturing a stick candy of
FIG. 1
is described in detail as follows:
The starting materials (A) such as sugar, starch syrup, water, and the like, are introduced and blended in the dissolver
1
. The mixture is moved to a cooker
2
and is concentrated to be a desired viscosity. A stick is then introduced into a mold by a stick injecting means
3
. The concentrated mixture (B) is introduced and blended together with conventional additives (C) such as flavors, coloring agents, etc. in a hopper
4
. The mixture with a measured amount is poured into the mold from the first depositor
5
, which is mounted under the hopper
4
. After filling, the mixture is partially cooled by passing through a first condenser
6
, and then printed a desired picture thereon by a printer
7
. The concentrated ingredients (B) and additives (C) are secondly introduced in a hopper
8
. Following introduction, the mixture with a measured amount is loaded on the first mixture from a second depositor
9
, which is mounted under the hopper
8
. The mixture hardened by a second condenser
10
is separated from the mold, and then the candy printed a picture therein is obtained.
FIG. 2
a
is a cross-sectional view of a conventional mold, in which the candy mixture is filled according to the conventional depositing process, and
FIG. 2
b
is plan views of conventional molds with various shapes such as ice cream, rabbit, and bear. As shown in
FIG. 2
a
, the conventional depositing process utilizes a single mold which cannot be separated. Therefore, the bottom shape of the first mixture
22
can be varied as desired, but the top shape of the second mixture
23
cannot be formed. In
FIG. 2
a
, the member
25
shows a stick.
Furthermore, an image
24
, which is printed on the candy according to the conventional depositing technologies, is restricted to only a simple one. On considering physical properties of candy and its manufacturing process, printing of an image into a candy is different from printing on a hard material such as a paper, plastic, etc. In general, after hard vessel and products are produced, the pictures may be printed thereon. While, in case of candy printing, the printed pictures may be deformed by the difference of temperature at the filling step and cooling step in the manufacturing process, since the pictures are printed on the candy during processing not on the final candy product. As a result, distinct pictures with a high resolution may not be obtained.
Generally, the sharpness of printed pictures may be determined by controlling process conditions of candies. If the cooling time of the mixture after the first filling becomes long, the workability of the cooled mixture is deteriorated, and if a variation of the temperature existing between the first filling and the second filling is too high, the sharpness of printed pictures is impaired.
Also, only simple colors are expressed by conventional edible inks, whereby various and natural pictures such as photograph may not be expressed on the candy.
Therefore, there is a need in the art to provide new method, by which detailed, high-resolution, and high-quality images are applied to a candy. So the present inventor has developed a symmetrical mold, which may express both sides of the candy stereoscopically, and optimum conditions for processing the candy and edible ink compositions. According to the present invention, it is possible to prepare candies having various shapes, which could not be produced by the conventional method. Proper combination of the mold, the ink compositions, and manufacturing conditions according to the present invention allows a candy to have a highly pleasing image therein.
In the context of this application, ‘picture’ or ‘image’ is construed broadly to include photograph, character, drawing, etc., and ‘candy’ is also construed broadly to include various confectionary products such as hard candy and soft candy (e.g. jelly, marshmallow, chocolate). It is to be understood that other specific element also includes all technical equivalents which operate in a similar manner to accomplish a similar purpose.
DETAILED DESCRIPTION OF THE INVENTION
The present invention provides a symmetrical mold for preparing a stereoscopic candy, which comprises a first mold having a desired shape and a second mold which is symmetrical to said first mold, wherein the first mold may be joined with the second mold to form a stereoscopic candy product. The first mold has a joint pin to join the contents of the first and second molds, and said joint pin is also useful for separating the contents from the mold. Alternatively, a tube for inserting a stick in the candy may be equipped in the first mold in order to manufacture a stick candy. The first mold and the second mold have a symmetrical arrangement to join together after filling, and both molds have independently desired shaped, inner surface structures. The inner surface structures of both molds may be either symmetrical or asymmetrical according to the external shape of the final candy product.
Also, the present invention provides methods for manufacturing a candy having a stereoscopic picture therein using the symmetrical mold.
The preferred embodiment of the present invention is as follows: filling a measured amount of the first mixture consisting of raw material for candy and additives from the first depositor in the first mold, while the temperature of the first mixture is maintained at about 130 to 150.degree. C. during the procedure; partially cooling the first mixture to about 60 to 80.degree. C.; printing a desired picture onto the partially cooled mixture by using one or more compositions among red, blue, and yellow edible ink compositions; filling a measured amount of the second mixture consisting of raw materials for candy and additives from the second depositor in the second mold, while the temperature of the second mixture is maintained at about 120 to 130.degree. C.; partially cooling the first and second mixture to slightly higher than ambient temperature; joining both molds to combine the first mixture and the second mixture by pressing a joint pin; and cooling the mixture to obtain the final product.
The raw materials for candy include conventional ingredients such as sugar, starch syrup, and water, and the additives include conventional additives such as flavors, and coloring agent. The components of the first mixture and the second mixture may be the same or different as desired. The invention is not limited to the above materials, but any conventional raw materials and additives may be used to effect the process of the present invention.
FIG. 3
is a flow chart of a process for manufacturing candies printed a stereoscopic picture therein by using a symmetrical mold according to the present invention. The symmetrical mold comprises a first mold
31
, in which the raw material for candy is fed from a first depositor
34
, and a second mold
32
, in which said raw material is fed from a second depositor
35
. There is a joint pin
33
for separating easily the contents in the mold.
In one embodiment of the present invention, a stick may be previously provided through a stick feeding tube of the first mold before the candy mixture is filled into the first mold.
For preparing a candy having a high-resolution image, it is important to regulate the temperature of the mixture in both filling and cooling steps. To prevent a printed picture from deforming resulting from a
Park Byong Kwon
Yoon Jeong-Min
Anderson Kill & Olick P.C.
Lieberstein Eugene
Meller Michael N.
Weinstein Steve
Yoon Jeong Min
LandOfFree
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