CN106347855A - Food shelf life security monitoring method based on color-changing labels - Google Patents

Food shelf life security monitoring method based on color-changing labels Download PDF

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Publication number
CN106347855A
CN106347855A CN201610811929.1A CN201610811929A CN106347855A CN 106347855 A CN106347855 A CN 106347855A CN 201610811929 A CN201610811929 A CN 201610811929A CN 106347855 A CN106347855 A CN 106347855A
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CN
China
Prior art keywords
color
label
food
allochroic
labels
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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
Application number
CN201610811929.1A
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Chinese (zh)
Inventor
沈永梅
杨长春
丁卫林
胡超
王晖
方骥
吕晨
顾寰
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Changzhou University
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Changzhou University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changzhou University filed Critical Changzhou University
Priority to CN201610811929.1A priority Critical patent/CN106347855A/en
Publication of CN106347855A publication Critical patent/CN106347855A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D79/00Kinds or details of packages, not otherwise provided for

Abstract

The invention provides a food shelf life security monitoring method based on color-changing labels. The method includes the following steps that firstly, a merchant customizes the color-changing labels with a series of color changing durations according to the shelf life of food in sales, wherein each label is covered with a layer of protective film, the color-changing effect is generated when the protective film is uncovered, and finally the label is gradually changed from the initial green color to the final red color within the color changing duration; secondly, the customized color-changing labels are used for food shelf life security monitoring. The merchant selects the labels with the corresponding color changing durations according to the shelf life of food and attaches the labels to packaging boxes, the protective film is torn, the labels generate the color-changing effect as time goes by, the merchant can refer to the colors of the labels to conduct food discount and sales activities, and clients can purchase food according to the colors of the labels. Compared with a traditional food shelf life security monitoring method, the method is more effective.

Description

A kind of effective period of food quality monitoring administration method based on Allochroic label
Technical field
The present invention relates to a kind of food safety Regulation method, the mainly security control to effective period of food quality, it is a kind of base Effective period of food quality monitoring administration method in Allochroic label.
Background technology
Ge great supermarket, food brand shop all can sell shorter food of various shelf-lifves, such as meat, vegetable, sushi etc., this Based food is mostly with disposable plastic box collocation preservative film packaging, then sticks corresponding label on preservative film, and label is indicated The information such as the date of manufacture of food and shelf-life.
However, this label is very unfavorable for the shelf-life safety management of food, due to the workload of foods supervision personnel Larger, the consulting of client also to be accepted while carrying out packaging for foodstuff, put, client also to be faced is random when selecting The problem put, leads to it to be negligent of observing the shelf-life of every product.This can lead to soon expired product still without start beat Folding sales promotion, causes the unsalable of product;Also have some expired products still selling, the prestige of head store can be impacted.
While businessman faces effective period of food quality supervision problem, client also can face same problem, sometimes client The inspection to the shelf-life can be ignored for trust, some middle-aged and elderly people, due to visual deterioration or schooling has Limit, and do not go to pay close attention to the shelf-life of food, and eating these dates of manufacture, not to be that very fresh product can endanger healthy.
Content of the invention
The invention provides a kind of effective period of food quality monitoring administration method based on Allochroic label, the method can be well Solve the above problems.
The present invention is a kind of effective period of food quality monitoring administration method based on Allochroic label it is therefore intended that giving businessman and client One very eye-catching quality period prompting, had so both facilitated businessman to supervise the food of oneself, and had been also convenient for client and judges food to be purchased Freshness.
A kind of effective period of food quality monitoring administration method based on Allochroic label.Firstly the need of a series of variable color durations of customization Allochroic label, the variable color duration of Allochroic label should determine, such as, the shelf-life of food for sale is respectively 1 by the shelf-life of food To 7 days, then customizable variable color duration was respectively the Allochroic label of 1 to 7 day.
Further, the priming color of Allochroic label may be set to represent the green of safety and environmental protection, covers one layer of guarantor thereon Cuticula, passage in time from certainly opening produces color changeable effect, and the mode of variable color slowly shoals for green until disappearing, so Redness slowly presents afterwards, until eventually becoming the redness representing danger.
It is the reasonable employment of Allochroic label based on important step in the effective period of food quality monitoring administration method of Allochroic label.
Businessman selects the label of corresponding variable color duration to be affixed on packing box according to the shelf-life of food, and tears protecting film, So As time goes on Allochroic label will produce color changeable effect.
The color that businessman can be directed to label sets up discount area, such as 9 foldings, 7 foldings, 5 folding areas etc., the then face according to label Color puts food for sale to corresponding discount area, is so more beneficial for the sales management of food, and the also selection of more conducively client is fitted Close the food of oneself.
Under the effective period of food quality monitoring administration method based on Allochroic label, the client high to freshness requirements can select The high product of green valency, and require slightly lower client green can be selected slightly shallow and the affine product of price, and economic situation one As client color then can be selected partially red but still the low cost products within the shelf-life.
The management cost of businessman, the time of client can be saved based on the effective period of food quality monitoring administration method of Allochroic label Cost etc., can also be middle-aged and elderly people and the relatively low crowd of schooling provides a kind of simple and safe food selection method, be One thing highly significant.
A kind of Coloring Time based on the label being related in the effective period of food quality monitoring administration method of Allochroic label of the present invention, Color selecting of label etc. is preferred mode, not in order to limit the present invention.
Specific embodiment
A kind of specific embodiment of the effective period of food quality monitoring administration method based on Allochroic label is as follows.
A. customize Allochroic label.
(1) customize the shape of Allochroic label, the shape of label has no effect on its purposes, can be arbitrary shape, typically may be used It is designed as rectangle it is also possible to select to compare have the variously-shaped of innovation.
(2) the initial normal complexion of customization Allochroic label terminates color.The selection that initial normal complexion terminates color need to meet technical requirements, if Of course, initial color is typically chosen the green representing environmental protection, terminates color and can select to represent dangerous unsafe redness.
(3) customize the variable color duration of Allochroic label.Variable color duration, that is, by initial color change to the time terminating needed for color, The variable color duration of Allochroic label was determined by the shelf-life of food, if the shelf-life of food is n days, then by initial color to termination The variable color duration of color is just n days.
(4) Allochroic label should be according to a series of label of variable color durations of shelf-life customization of sold food, if sold food The shelf-life of product is respectively 1 day to 7 days, is so accomplished by customizing 7 kinds of labels that variable color duration is respectively 1 day to 7 days.
(5) layer protecting film should be covered on the Allochroic label customized in, protecting film passage in time from opening Produce color changeable effect, in variable color duration, termination color can be equably changed to by initial color.
B. customized Allochroic label is used for the shelf-life security control of food.
(1) businessman, according to the shelf-life of sold food, selects the label of corresponding variable color duration, is affixed on awake destination locations, and Open color protection film so as to produce color changeable effect.
(2) staff be referred to Allochroic label color carry out Discount Promotion activity, client can also be with reference to variable color The color of label chooses the suitable food of oneself.
(3) neck that other have similar demand be can be used for based on the effective period of food quality monitoring administration method of Allochroic label Domain.
The foregoing is only the better embodiment of the present invention, not in order to limit the present invention, all spirit in the present invention Within principle, any modification, equivalent substitution and improvement done etc., should be included within the scope of the present invention.

Claims (5)

1. a kind of effective period of food quality monitoring administration method based on Allochroic label.
Traditional effective period of food quality monitoring administration method is to carry out by labeling production date with by way of the shelf-life.The present invention carries Go out a kind of effective period of food quality monitoring administration method based on Allochroic label, replace traditional guaranteeing the quality with the label having color changeable effect Phase monitoring and managing method.Principal character is as follows:
(1) businessman, according to the shelf-life of sold food, customizes a series of Allochroic label of variable color durations, and this label covers one layer Protecting film, produces color changeable effect from certainly opening, finally realizes little by little being become by label initial color green in variable color duration Red for terminating color.
(2) customized Allochroic label is used for the shelf-life security control of food.Businessman selects phase according to the shelf-life of food The label answering variable color duration is affixed on packing box, and tears protecting film, and Allochroic label passage in time can produce color changeable effect, Businessman may be referred to the Discount Promotion activity that label color carries out food, and client can also choose food according to label color.
2. the initial color of the Allochroic label as described in claim (1) is set to represent the green of safety and environmental protection, terminates color and is set to generation Table is dangerous or unsafe redness, and colourshifting process need to uniformly present, and green shoals to the time taken off and red presenting to end Only the time of color is respectively the half of variable color duration.
3. the initial color green of the Allochroic label as described in claim (1) and the preferable face for this method terminating color redness Color, also needs to terminate color with reference to the suitably initial normal complexion of the existing choice of technology, so the initial normal complexion being related in the present invention terminates The selection of color is not in order to limit the present invention.
4. the advantage of the effective period of food quality monitoring administration method based on Allochroic label as described in claim 1 (2) is efficiently Food selling management, businessman carries out Discount Promotion activity according to the color change degree of label, eliminates the verification shelf-life Complicated processes, improve efficiency, are more favorable to the sales management of food.
5. the present invention discloses a kind of effective period of food quality monitoring administration method based on Allochroic label.The method is the preferable of the present invention The initial normal complexion of the shape of the label being related in the customization of embodiment, particularly Allochroic label, Coloring Time and Allochroic label Terminate color etc. and be better embodiment, not in order to limit the present invention.All within the spirit and principles in the present invention, done Any modification, equivalent substitution and improvement etc., should be included within the scope of the present invention.
CN201610811929.1A 2016-09-09 2016-09-09 Food shelf life security monitoring method based on color-changing labels Pending CN106347855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610811929.1A CN106347855A (en) 2016-09-09 2016-09-09 Food shelf life security monitoring method based on color-changing labels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610811929.1A CN106347855A (en) 2016-09-09 2016-09-09 Food shelf life security monitoring method based on color-changing labels

Publications (1)

Publication Number Publication Date
CN106347855A true CN106347855A (en) 2017-01-25

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Country Status (1)

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CN (1) CN106347855A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107958626A (en) * 2017-10-31 2018-04-24 陈浩能 A kind of allochroic label of fruits and vegetables transport
CN108249006A (en) * 2018-01-23 2018-07-06 陈浩能 A kind of packing box, packaging structure, packing method, transportation system and pricing method for agricultural product transport
CN108891740A (en) * 2018-05-03 2018-11-27 利辛县雨若信息科技有限公司 A kind of food packaging cartridge manufacturing method expired convenient for resolution
CN110217467A (en) * 2019-04-10 2019-09-10 晋江双龙制罐有限公司 A kind of metal can and its warehouse management system with shelf-life allochroic label, control method
CN110782292A (en) * 2019-10-29 2020-02-11 吴彪 Method and system for displaying preferential policy of gas station

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107958626A (en) * 2017-10-31 2018-04-24 陈浩能 A kind of allochroic label of fruits and vegetables transport
CN108249006A (en) * 2018-01-23 2018-07-06 陈浩能 A kind of packing box, packaging structure, packing method, transportation system and pricing method for agricultural product transport
CN108891740A (en) * 2018-05-03 2018-11-27 利辛县雨若信息科技有限公司 A kind of food packaging cartridge manufacturing method expired convenient for resolution
CN110217467A (en) * 2019-04-10 2019-09-10 晋江双龙制罐有限公司 A kind of metal can and its warehouse management system with shelf-life allochroic label, control method
CN110782292A (en) * 2019-10-29 2020-02-11 吴彪 Method and system for displaying preferential policy of gas station

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