JPH01108940A - Food processing method - Google Patents
Food processing methodInfo
- Publication number
- JPH01108940A JPH01108940A JP62266251A JP26625187A JPH01108940A JP H01108940 A JPH01108940 A JP H01108940A JP 62266251 A JP62266251 A JP 62266251A JP 26625187 A JP26625187 A JP 26625187A JP H01108940 A JPH01108940 A JP H01108940A
- Authority
- JP
- Japan
- Prior art keywords
- food
- light
- processing method
- food processing
- thermoplastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000013305 food Nutrition 0.000 title claims abstract description 51
- 238000003672 processing method Methods 0.000 title claims description 8
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 10
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 230000001678 irradiating effect Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 2
- 238000005422 blasting Methods 0.000 abstract 1
- 244000299461 Theobroma cacao Species 0.000 description 8
- 235000019219 chocolate Nutrition 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 8
- 101100008047 Caenorhabditis elegans cut-3 gene Proteins 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- General Preparation And Processing Of Foods (AREA)
- Formation And Processing Of Food Products (AREA)
- Confectionery (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は熱可塑性の表面をもつ食品例えばチョコレート
、ソフトチョコレート等の該表面に特定形象を刻印する
食品加工方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a food processing method for imprinting a specific shape on the surface of a food product having a thermoplastic surface, such as chocolate or soft chocolate.
（従来の技術）
熱可塑性の表面をもつ食品例えばチョコレートの表面に
特定形象を刻印する際、従来は該形象の相補的金型を製
作し、該金型内に溶融食品を注入し、これを冷却、固定
させた後取出すようにしている（例えば特開昭５８−１
４１７４８号、実開昭５８−１３２９８８号公報）。(Prior Art) When stamping a specific shape on the surface of a food product with a thermoplastic surface, such as chocolate, conventionally, a mold complementary to the shape is made, a molten food is injected into the mold, and the mold is injected into the mold. After cooling and fixing, it is taken out (for example, JP-A-58-1)
No. 41748, Japanese Utility Model Application Publication No. 58-132988).
（発明か解決しようとする問題点）
上記従来方法は極めて量産的でかつ良質な形象が得られ
る反面、少量生産には適さない。(Problems to be Solved by the Invention) Although the above-mentioned conventional method can be extremely mass-produced and provides high-quality shapes, it is not suitable for small-scale production.
最近のように消費者が個性化や差別化を求めるようにな
ってくると、同形象をもつチョコレート等を多量に販売
することは困難であることから、多種の形象を刻印でき
るようにして同一形象のものは少量ずつ販売したいとい
う要望が高くなってきた。As consumers have recently begun to seek individuality and differentiation, it has become difficult to sell large quantities of chocolates with the same shape, so we have created a system that allows for the imprinting of a wide variety of shapes to create the same product. There has been a growing desire to sell figurative products in small quantities.
（問題点を解決するための手段）
本発明は上記した要望に応えるためになされたもので、
熱可塑性の表面をもった食品の該表面に特定形象を刻印
できる方法を提供するものである。(Means for solving the problems) The present invention has been made in order to meet the above-mentioned demands.
The present invention provides a method for imprinting a specific shape on the surface of a food product having a thermoplastic surface.
即ち、本発明の食品加工方法は、可視光線、紫外線、赤
外線、レーザ光線等の集束光線を該食品の表面に選択的
に照射して加熱変形させるか、又は上記方法に、流体吹
着けもしくは吸引、素面接触による加圧等の機械的変形
手段を併用する方法である。That is, the food processing method of the present invention selectively irradiates the surface of the food with focused light beams such as visible light, ultraviolet rays, infrared rays, and laser beams to heat and deform the food, or in addition to the above method, fluid spraying or suction is added to the food processing method. This is a method in which mechanical deformation means such as pressurization by bare surface contact are used in combination.
なお、本明細書に記載する食品とは、チョコレート、ソ
フトチョコレート等の菓子類であって熱可塑性の表面・
をもつ食品をいう。Note that the food described in this specification refers to confectionery such as chocolate and soft chocolate, and has a thermoplastic surface.
refers to foods that have
（実施例） 以下、本発明の一実施例を図面を参照しつつ説明する。(Example) An embodiment of the present invention will be described below with reference to the drawings.
第１図は本発明の方法を実施するための装置の一例を示
し、ｌはＸＹテーブル、２は刻印しようとする形象の対
象となるモデル、例えばイラスト、写真等、３は熱可塑
性の表面を６つ被削食品、例えばチョコレートである。FIG. 1 shows an example of an apparatus for carrying out the method of the present invention, where l is an XY table, 2 is a model of the object to be engraved, such as an illustration or photograph, and 3 is a thermoplastic surface. 6 Foods to be cut, such as chocolate.
モデル２と被削食品３とはＸＹテーブルｌ上に所定の距
離をもって並置される。４は光センサ、５は光照射部で
ある。光照射部５は光源６、光変調器７及び集光レンズ
８を備えている。光源６としては、可視光線、紫外線、
赤外線、レーザ光線等を発する各種発光素子を用いるこ
とができる。光変調器７は光源６から発せられる光量を
コントローラ９からの信号により変調、増減する。集光
レンズ８は光変調器７を通った光を集束して被削食品３
の表面に照射する。The model 2 and the food to be cut 3 are placed side by side on an XY table 1 with a predetermined distance between them. 4 is a light sensor, and 5 is a light irradiation section. The light irradiation section 5 includes a light source 6, a light modulator 7, and a condenser lens 8. The light source 6 includes visible light, ultraviolet light,
Various light emitting elements that emit infrared rays, laser beams, etc. can be used. The optical modulator 7 modulates and increases or decreases the amount of light emitted from the light source 6 using a signal from the controller 9. The condensing lens 8 focuses the light that has passed through the optical modulator 7 to the food 3 to be cut.
irradiate the surface of
光センサ４と光照射部５とは所定長さのアームｌＯによ
り一体的に固定されている。The optical sensor 4 and the light irradiation unit 5 are integrally fixed by an arm IO having a predetermined length.
次に作用を説明する。固定された光センサ４に対してＸ
ＹテーブルｌがＸ方向及びＹ方向に走査すると、光セン
サ４は時々刻々モデル２からの反射光を受け、時々刻々
モデル２の光反射率を検知し、その検知に対応する信号
をコントローラ９に送る。コントローラ９は前記信号に
基づき、光量制御信号を光変調器７に送る。これにより
光変調器７が作動することにより、モデル２の光反射率
に応じた光量の光が時々刻々集光レンズ８により加工に
適するごとくに集束されて被削食品の表面に印加され、
吸収される。これによって印加面は順次発熱し、軟化し
て変形する。Next, the effect will be explained. X relative to the fixed optical sensor 4
When the Y table l scans in the X direction and the Y direction, the optical sensor 4 receives reflected light from the model 2 every moment, detects the light reflectance of the model 2 every moment, and sends a signal corresponding to the detection to the controller 9. send. The controller 9 sends a light amount control signal to the optical modulator 7 based on the signal. As a result, the light modulator 7 is activated, and the amount of light corresponding to the light reflectance of the model 2 is momentarily focused by the condenser lens 8 in a manner suitable for processing and applied to the surface of the food to be cut.
Absorbed. As a result, the application surface sequentially generates heat, softens, and deforms.
このように、モデル２の光反射率を時々刻々光センサ４
で検知し、それに対応するごとくに集束光を時々刻々照
射するため、食品表面の変形度あるいは光反射率が変化
し、全画面の走査が完了すると、モデルと同一の形象が
食品表面に刻印される。In this way, the light reflectance of model 2 is measured by the optical sensor 4 from time to time.
Since the food surface is detected by the sensor and focused light is irradiated moment by moment in response to the detection, the degree of deformation or light reflectance of the food surface changes, and once the entire screen has been scanned, an image identical to the model is imprinted on the food surface. Ru.
以上述べた一実施例では、同一形象を多量に高従来例の
ように、金型を作って対応すると、金型製作時間、製作
費用が極めて大となり、例えば１個乃至ｌＯ個程度の少
量製作に対しては現実的でない。とくに食品を対象とす
る場合には１個当りの彫刻費は僅少でないと現実的でな
いのは明瞭である。In the embodiment described above, if a mold is made to produce a large quantity of the same shape as in the conventional example, the mold production time and production cost will be extremely large. It is not realistic for Especially when the object is food, it is clear that the engraving cost per piece is not realistic unless it is very small.
上記実施例では、モデル２と被削食品３とを併置したＸ
Ｙテーブルｌを移動、走査させるようにしたが、逆に、
ＸＹテーブルｌ側を固定し、一体的に結合された光セン
サ４及び照射部５側を走査させても同様な効果が得られ
る。In the above embodiment, the model 2 and the food to be cut 3 are placed side by side
I tried to move and scan the Y table l, but on the contrary,
A similar effect can be obtained by fixing the XY table l side and scanning the integrally coupled optical sensor 4 and irradiation unit 5 sides.
また、食品が平面状でなく、表面が円筒面あるいは球面
等である場合は、モデルを略々同様の形状に変形させて
適用させれば良い。Furthermore, if the food is not planar but has a cylindrical or spherical surface, the model may be transformed into approximately the same shape and applied.
次に、食品の性質によっては、光加熱によって軟化する
のみで変形を起さないものがある。例えばチョコレート
等はあまり顕著な変形を起さない場合が多い。このよう
な食品に彫刻をするときは光照射のみでは効率が悪い。Next, depending on the nature of the food, some foods may only be softened by light heating without deformation. For example, chocolate and the like often do not undergo significant deformation. When engraving such foods, using light irradiation alone is inefficient.
そのような場合には、上記実施例のように、光照射を行
って部分的に軟化させた被照射食品の表面にさらに機械
的手段によって強制変形をさせることにより明瞭な形象
を刻印することができる。この強制変形は光照射してそ
の熱が放散しないうちに行なわねばならず、光照射と同
時にあるいは光照射直後に行なう必要がある。In such a case, as in the above example, it is possible to imprint a clear image by further forcibly deforming the surface of the irradiated food, which has been partially softened by irradiation with light, using mechanical means. can. This forced deformation must be performed before the heat is dissipated after the light irradiation, and must be performed at the same time as the light irradiation or immediately after the light irradiation.
第２図はその一実施例を示す斜視図で集光レンズ８を通
った集束光線が被削食品３の表面に当る箇所即ち光照射
点１１の近傍を狙うノズル１２を設け、加圧タンク１３
から気体流をパイプ１４及びノズル１２を介して被削食
品の該表面に射出せしめる。食品表面が熱軟化していな
いときは気体吹着けによっても変形することはないが、
光照射によって発熱し、軟化している表面点では軟化し
た部分は気体吹着は圧力により容易に変形し凹所を作る
ので、走査により全形象を刻印することができる。FIG. 2 is a perspective view showing one embodiment of the present invention, in which a nozzle 12 is provided to aim at the location where the focused light beam passing through the condensing lens 8 hits the surface of the food to be cut 3, that is, near the light irradiation point 11, and a pressurized tank 13 is provided.
A gas stream is injected from the pipe 14 and the nozzle 12 onto the surface of the food product. If the surface of the food is not softened by heat, it will not be deformed by blowing with gas, but
At points on the surface that are heated and softened by light irradiation, the softened portions are easily deformed by pressure and create recesses, so the entire shape can be engraved by scanning.
また、光照射点１１の近傍に負圧ノズルを設けて、気圧
を部分的に下げることにより変形を起させることもでき
る。この場合には軟化部が凸状になったり、あるいはノ
ズルに材料が吸い取られて凹所にな、ったりするが、変
形を生ぜしめることは同様であり、これまた走査により
全形象を刻印することができる。Further, deformation can also be caused by providing a negative pressure nozzle near the light irradiation point 11 to partially lower the atmospheric pressure. In this case, the softened part becomes convex, or the material is sucked up by the nozzle and becomes a depression, but the deformation is the same, and the entire shape is imprinted by scanning. be able to.
次に第３図は機械的手段に素面接触による加圧を用いた
実施例の斜視図であり、光照射点１１の直後力に半球状
の押圧子ポイント１５を設け、ばね１６によって食品表
面に圧力を加えるようになっている。このポイント１５
は走査につれて軟化した点では食品内部に貫入し、軟化
していない処ではそのままであるから食品表面に効果的
に凹凸を作るので、走査により全形象を刻印することが
できる。Next, FIG. 3 is a perspective view of an embodiment using pressure by bare surface contact as a mechanical means, in which a hemispherical presser point 15 is provided immediately after the light irradiation point 11, and a spring 16 is applied to the food surface. It is designed to apply pressure. This point 15
As it is scanned, it penetrates into the food at points that have softened, and remains as it is at places that have not softened, effectively creating irregularities on the food surface, so that the entire shape can be imprinted by scanning.
（発明の効果）
以上説明したように、本発明は、熱可塑性の表面をもつ
食品の該表面に特定の形象を刻印する方法であって、可
視光線、紫外線、赤外線、レーザ光線等の集束光線を該
食品の表面に選択的に照射して加熱変形させることを特
徴とするため、食品表面に美麗な形象を容易に刻印でき
、また上記方法に加えて機械的変形手段を加えた方法に
よるときは加熱のみでは変形困難な食品に対し効果的に
美麗な形象を容易に刻印できるという効果があり、特に
多種少量の食品の刻印に最適な方法である。(Effects of the Invention) As explained above, the present invention is a method for imprinting a specific shape on the surface of a food product having a thermoplastic surface. It is characterized by selectively irradiating the surface of the food to heat and deform it, so that beautiful shapes can be easily engraved on the food surface. This method is effective in easily stamping beautiful shapes on foods that are difficult to deform by heating alone, and is particularly suitable for stamping small quantities of a wide variety of foods.
第１図は本発明の第１の方法を実施するための装置の斜
視図、第２図は本発明の第２の方法を実施するための装
置の斜視図で機械的変形手段として気体吹着けを用いた
場合、第３図は同じく第２の方法で機械的変形手段とし
て素面接触による加圧を用いた場合である。
ｌ・・・ｘＹ子テーブル２・・・モデル、３・・・被削
食品、４・・・光センサ、５・・・光照射部、６・・・
光源、７・・・光変調器、８・・・集光レンズ、９・・
・コントローラ、ｌＯ・・・アーム、１１・・・光照射
点、１２・・・ノズル、１３・・・加圧タンク、１４・
・・パイプ、１５・・・ポイント、１６・・・ばね
、 実用新案登録出願人 東京劇範株式会社′
代表者 高橋金治第１図FIG. 1 is a perspective view of an apparatus for implementing the first method of the present invention, and FIG. 2 is a perspective view of an apparatus for implementing the second method of the present invention, in which gas blowing is used as a mechanical deformation means. FIG. 3 shows a case in which pressure by bare surface contact is used as the mechanical deformation means in the same second method. l...xY child table 2...model, 3...workpiece food, 4...light sensor, 5...light irradiation section, 6...
Light source, 7... Light modulator, 8... Condensing lens, 9...
・Controller, IO...Arm, 11...Light irradiation point, 12...Nozzle, 13...Pressure tank, 14.
...Pipe, 15...Point, 16...Spring, Utility model registration applicant Tokyo Gekihan Co., Ltd.'
Representative Kinji Takahashi Figure 1
Claims (4)
を刻印する方法であって、可視光線、紫外線、赤外線、
レーザ光線等の集束光線を該食品の表面に選択的に照射
して加熱変形させることを特徴とする食品加工方法。(1) A method of imprinting a specific shape on the surface of a food product having a thermoplastic surface, which includes visible light, ultraviolet light, infrared light,
1. A food processing method characterized by selectively irradiating the surface of the food with a focused beam such as a laser beam to heat and deform the food.
を刻印する方法であって、可視光線、紫外線、赤外線、
レーザ光線等の集束光線を該食品の表面に選択的に照射
して加熱すると同時に又は加熱後に、加熱された部分を
機械的変形手段を用いて変形させることを特徴とする食
品加工方法。(2) A method of imprinting a specific shape on the surface of a food product having a thermoplastic surface, which includes visible light, ultraviolet light, infrared light,
A food processing method, which comprises selectively irradiating the surface of the food with a focused beam such as a laser beam to heat the food, and at the same time or after heating, deforming the heated portion using a mechanical deformation means.
特許請求の範囲第２項記載の食品加工方法。(3) The food processing method according to claim 2, wherein the mechanical deformation means is fluid spraying or fluid suction.
請求の範囲第２項記載の食品加工方法。(4) The food processing method according to claim 2, wherein the mechanical deformation means is pressure applied by bare surface contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62266251A JPH01108940A (en) | 1987-10-23 | 1987-10-23 | Food processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62266251A JPH01108940A (en) | 1987-10-23 | 1987-10-23 | Food processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01108940A true JPH01108940A (en) | 1989-04-26 |
Family
ID=17428376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62266251A Pending JPH01108940A (en) | 1987-10-23 | 1987-10-23 | Food processing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01108940A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9402168A (en) * | 1994-12-20 | 1996-08-01 | Koninkl Verkade N V | Method for applying an inscription or image to a solid foodstuff |
| US5660747A (en) * | 1994-11-04 | 1997-08-26 | Atrion Medical Products, Inc. | Method of laser marking of produce |
| US5897797A (en) * | 1994-11-04 | 1999-04-27 | Atrion Medical Product. Inc. | Produce marking system |
| US6172328B1 (en) | 1998-02-17 | 2001-01-09 | Advanced Foliar Technologies, Inc. | Laser marking of plant material |
| NL1020104C2 (en) * | 2002-03-04 | 2003-09-05 | Jense Systemen B V | Preparation of bakery products with markings, by infra-red laser treatment before or during baking |
| WO2007105666A1 (en) | 2006-03-07 | 2007-09-20 | Yuji Kuwabara | Chocolate drawing method |
| US7951409B2 (en) | 2003-01-15 | 2011-05-31 | Newmarket Impressions, Llc | Method and apparatus for marking an egg with an advertisement, a freshness date and a traceability code |
| US8084712B2 (en) | 2007-03-16 | 2011-12-27 | TEN Medias LLC | Method and apparatus for laser marking objects |
| JP2014039490A (en) * | 2012-08-22 | 2014-03-06 | Filgen Inc | Sushi roast device |
| US9332877B2 (en) | 2010-06-11 | 2016-05-10 | Pressco Ip Llc | Cookware and cook-packs for narrowband irradiation cooking and systems and methods thereof |
| US9357877B2 (en) | 2010-06-11 | 2016-06-07 | Pressco Ip Llc | Cookware and cook-packs for narrowband irradiation cooking and systems and methods thereof |
| US10687391B2 (en) | 2004-12-03 | 2020-06-16 | Pressco Ip Llc | Method and system for digital narrowband, wavelength specific cooking, curing, food preparation, and processing |
| US10857722B2 (en) | 2004-12-03 | 2020-12-08 | Pressco Ip Llc | Method and system for laser-based, wavelength specific infrared irradiation treatment |
| US11072094B2 (en) | 2004-12-03 | 2021-07-27 | Pressco Ip Llc | Method and system for wavelength specific thermal irradiation and treatment |
-
1987
- 1987-10-23 JP JP62266251A patent/JPH01108940A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660747A (en) * | 1994-11-04 | 1997-08-26 | Atrion Medical Products, Inc. | Method of laser marking of produce |
| US5897797A (en) * | 1994-11-04 | 1999-04-27 | Atrion Medical Product. Inc. | Produce marking system |
| NL9402168A (en) * | 1994-12-20 | 1996-08-01 | Koninkl Verkade N V | Method for applying an inscription or image to a solid foodstuff |
| US6172328B1 (en) | 1998-02-17 | 2001-01-09 | Advanced Foliar Technologies, Inc. | Laser marking of plant material |
| NL1020104C2 (en) * | 2002-03-04 | 2003-09-05 | Jense Systemen B V | Preparation of bakery products with markings, by infra-red laser treatment before or during baking |
| US7951409B2 (en) | 2003-01-15 | 2011-05-31 | Newmarket Impressions, Llc | Method and apparatus for marking an egg with an advertisement, a freshness date and a traceability code |
| US10687391B2 (en) | 2004-12-03 | 2020-06-16 | Pressco Ip Llc | Method and system for digital narrowband, wavelength specific cooking, curing, food preparation, and processing |
| US11072094B2 (en) | 2004-12-03 | 2021-07-27 | Pressco Ip Llc | Method and system for wavelength specific thermal irradiation and treatment |
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