A kind of on food, add sign method and the food that indicates of band and marking mouldTechnical field
The present invention relates to food preparation processes technical field, be specifically related to a kind of on food, add sign method and the food that indicates of band and marking mould.
Background technology
The existing food production date is generally all indicated in external packing, but the date in packaging can be altered, and What is more, and manufacturer, in order to cost-saving, changes Production and Packaging, and consumer effectively cannot identify the actual dates of purchased commodity.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, provides a kind of and on food, adds the method for sign and be with the food and marking mould that indicate.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of method of adding sign on food, the food body self surface comprised after shaping is added multiple marking part by the method for laser engraving or the mould marking or spraying, then is made multiple marking part be fixed on food body self food body self shortening, multiple described marking part is in " 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, I, II, III, IV, V, VI, VII, VIII, Ⅸ, Ⅹ, zero, one, two, three, four, five, six, seven, eight, nine, ten, year, month, day, week, my god, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z " font face and/or groove in slash shape or protruding or through hole.
The invention has the beneficial effects as follows: method of adding sign on food of the present invention, make the food of production after shaping, just determine the date of manufacture before shortening, As time goes on date of manufacture on food can not be changed, and avoids the producer for change date of manufacture and arbitrarily change packaging for foodstuff and deceive the problem of consumer.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described mould imprinting method comprises the following steps:
Prepare mould: the sheet material selecting aliment security level, arranges through hole or projection in the middle part of sheet material, described through hole is all identical with the shape of described marking part with protruding shape;
Add indicate: the mould prepared is placed in above food body self, above mould, spread edible powder or by die presses down at food body self upper surface; Edible powder forms marking part through through hole at food body self upper surface, and mould is pressed in food body self upper surface, forms marking part at food body self upper surface.
The beneficial effect of above-mentioned further scheme is adopted to be: on food body self, add sign with through hole and protruding sheet material by adopting, manual operation is simple.
Further, described spraying method comprises and edible sauce or pigment being coated on described food body self.
Further, the thickness of described marking part is 0.1mm-3mm.
Further, the area sum of multiple described marking part is the 1/100-1/2 of described food body self layer exterior surface area.
A kind of marking mould, multiple through hole or projection is offered in the middle part of described marking mould, multiple described through hole or protruding in " 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, I, II, III, IV, V, VI, VII, VIII, Ⅸ, Ⅹ, zero, one, two, three, four, five, six, seven, eight, nine, ten, year, month, day, week, my god, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z " font face and/or in slash shape.
Beneficial effect of the present invention is: by projection and the through hole of set font on marking mould shape or slash shape, conveniently can arrange sign on food.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the thickness of described marking mould is 0.5mm-20mm.
Further, described marking mould is that polygon is circular or irregularly shaped.
Further, the area sum of multiple described through hole or multiple described projection is the 1/50-1/2 of described marking mould area.
Described a labeling of food, food including food ontology layer and marked, labeled layer set described in above food ontology layer on the surface, identified and described food ontology layer described one set;Labeling layer including multiple labeling, described in the marking department for a "0, 1, 2, 3, 4, 5, 6, 7, 8, 9, zero, one, two, three, four, five, six, seven, eight, nine, ten, year, month, day, week, day, a, b, c, d, e, f, g, h, I, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z, a, b, c, d, e, f, g, h, I, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z" font shape and/or is in the shape of slash grooves or protuberance or hole.
The invention has the beneficial effects as follows: the present invention is by a kind of food indicated with Time of Day of design, make the food of production after shaping, just determine the date of manufacture before shortening, As time goes on date of manufacture on food can not be changed, and avoids the producer for change date of manufacture and arbitrarily change packaging for foodstuff and deceive the problem of consumer.
Further, described food is bread, steamed bun, steamed stuffed bun, cake, biscuit, chocolate, sweets, cake and candy.
Accompanying drawing explanation
Fig. 1 is the side-looking structure chart of the food that the present embodiment band indicates;
Fig. 2 is the main TV structure figure of the food that the present embodiment band indicates;
Fig. 3 is the main TV structure schematic diagram of the present embodiment marking mould.
In accompanying drawing, the list of parts representated by each label is as follows:
1, food body self layer; 2, marking layer; 21, marking part; 3, marking mould; 31, through hole.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1
A kind of method of adding sign on food of the present embodiment, can be applicable to bakery product or by the food of definite shape and volume, such as biscuit, bread, steamed bun, steamed stuffed bun, cake, chocolate, sweets, cake and candy etc.Concrete operation method is: multiple marking part 21 is added by the method for laser engraving or the mould marking or spraying in food body self surface after shaping, the thickness of marking part 21 is 0.1mm or 0.5mm or 1mm or 2mm or 3mm, and the area sum of multiple marking part 21 is 1/100 or 1/50 or 1/20 or 1/10 or 1/2 of food body self layer 1 exterior surface area.Mentioned here shaping after be that food is moulded certain shape, the food after shaping not necessarily edible or packaging, also may be semi-finished product.Multiple marking part 21 is made by food body self shortening to be fixed on food body self again.Multiple marking part 21 is in " 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, I, II, III, IV, V, VI, VII, VIII, Ⅸ, Ⅹ, zero, one, two, three, four, five, six, seven, eight, nine, ten, year, month, day, week, my god, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z " font face and/or groove in slash shape or protruding or through hole.The color of the present embodiment marking part is different from food body self color.
The mould imprinting method of the present embodiment comprises the following steps:
Prepare mould: the sheet material selecting aliment security level, the thickness of sheet material is 0.5cm-20cm.In the middle part of sheet material, arrange through hole or projection, through hole is all identical with the shape of marking part with protruding shape.
Add indicate: the mould prepared is placed in above food body self, above mould, spread edible powder or by die presses down at food body self upper surface; Edible powder forms marking part through the through hole of mould at food body self upper surface, and mould is pressed in food body self upper surface, forms marking part at food body self upper surface.
The spraying method of the present embodiment comprises and edible sauce or pigment being coated on described food body self.
To make the bread of band date sign: first marking mould is placed on the dough not carrying out curing, then artificial or machinery sprinkles a certain amount of flour different from dough color or milk powder or edible powder above marking mould, and date marking mould used offering " 1/10/2015 " indicates; Then marking mould is taken away, dough is placed in baking box and carries out curing the bread that can obtain indicating with the date.Or, by marking mould directly by be pressed in above dough and to extrude, make dough upper surface form the impression identical with through hole on marking mould or bulge-structure, then after being taken away by marking mould, dough is placed in baking box and carries out curing the bread that can obtain with date sign.The marking mould of the present embodiment can be arranged on the production line of food processing technology, also can manual operation.
The present embodiment by adding the method for sign on food, make the food of production after shaping, just determine the date of manufacture before shortening, As time goes on date of manufacture on food can not be changed, and avoids the producer for change date of manufacture and arbitrarily change packaging for foodstuff and deceive the problem of consumer.On food body self, add sign with through hole and protruding sheet material by adopting, manual operation is simple.
Embodiment 2
As shown in Figure 1, a kind of food with sign, this food comprises food body self layer 1 and marking layer 2, and marking layer 2 is arranged on the upper surface of food body self layer 1.Marking layer 2 and food body self layer 1 are wholely set, as shown in Figure 2, marking layer 2 comprises multiple marking part 21, marking part 21 is in " 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, I, II, III, IV, V, VI, VII, VIII, Ⅸ, Ⅹ, zero, one, two, three, four, five, six, seven, eight, nine, ten, year, month, day, week, my god, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z " font face and/or groove in slash shape or protruding or through hole, the thickness of marking part 21 is 0.1mm or 0.5mm or 1mm or 2mm or 3mm.The area sum of multiple marking part 21 is 1/100 or 1/50 or 1/20 or 1/10 or 1/2 of food body self exterior surface area.The area of marking part is specially the surface area of the groove/land/through hole on food body self layer.
The present embodiment by being wholely set edible marking layer on food, the food of production is made just to determine the date of manufacture before shortening, As time goes on date of manufacture on food can not be changed, and avoids the producer for change date of manufacture and arbitrarily change packaging for foodstuff and deceive the problem of consumer.
Embodiment 3
A kind of marking mould of the present embodiment, as shown in Figure 3, marking mould 3 is circular or irregularly shaped in polygon, can be arranged to arbitrary shape according to needs of production.The thickness of marking mould 3 is 0.5mm or 1.5mm or 5mm or 10mm or 20mm.Labeled central mold 3 runs multiple hole 31 or protuberance, multiple hole 31 and raised in "0, 1, 2, 3, 4, 5, 6, 7, 8, 9, zero, one, two, three, four, five, six, seven, eight, nine, ten, year, month, day, week, day, a, b, c, d, e, f, g, h, I, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z, a, b, c, d, e, f, g, h, I, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z" font shape and/or slash shape.The area of through hole 31 or projection is 1/50 or 1/20 or 1/10 or 1/2 of marking mould 3 area.
Present embodiments provide a kind of marking mould with hollowed out number pattern, conveniently can make date of manufacture sign on food.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.