JP3006638U - Display label for grain storage bag - Google Patents

Abstract

(57) [Summary] [Purpose] Once affixed to a grain storage bag, the label base material will be damaged even if it is peeled off, and it is possible to reliably prevent forgery such as refilling. [Structure] On one side of the label base material 2, an adhesive layer 3 having an adhesive strength of an apparent strength that is damaged or destroyed when an attempt is made to peel off the label base material 2 attached to the surface of the storage bag. And a release paper 4 is attached to the adhesive layer 3.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a labeling label for affixing grains such as rice and wheat to the surface of a grain storage bag used by a producer for shipping and guaranteeing the grade and quality of the grain inside.

[0002]

[Prior art]

 As is well known, when a producer ships or distributes harvested grain, it must be inspected by a food office under the control of the Ministry of Agriculture and Forestry. Normally, the inspector is seconded to the inspection place specified by the food office, the producer brings the grain storage bag containing the grain inside to the inspection place, and the inspector removes the grain inside the appropriate grain storage bag. After inspection, a grade mark and an inspector's mark are attached to the label, and this label is attached to the surface of the storage bag and distributed.

[0003] The label includes not only the grade mark and inspector mark of the grain, but also the producer's name and address, the place of production, the type of grain, the brand, the type name, and the like. Therefore, the grain storage bags that have been inspected and labeled by inspectors contain only the net weight of the grains whose quality and grade have been guaranteed by inspection.

[0004]

[Problems to be solved by the device]

 However, in the case of a high-quality grain storage bag, the label is peeled off from the storage bag during the distribution process and the storage process after the inspection, and the low-quality grain storage bag is replaced with a low-quality grain storage bag. Fake acts that are circulated as high-quality cereals occur every so often, and the users are significantly disadvantaged. In addition, the peeled label may be diverted or reused for other purposes and may contain less than the indicated weight of grains. Therefore, once affixed to a grain storage bag, it cannot be peeled off even if it is peeled off, or it is damaged, and it is possible to reliably prevent counterfeiting such as reuse or diversion, and fraudulent activity. Labels are required.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems of the invention, the present invention provides one side of the label base material with an apparent strength that is not less than the extent that the label base material attached to the storage bag is damaged or destroyed when it is peeled off. An adhesive label having a pressure-sensitive adhesive layer is formed, and a release paper is attached to the adhesive layer to provide a display label for a grain storage bag, and the adhesive force of the adhesive layer is the same as that of the label substrate. The strength of the label base material is slightly weaker than or equal to or higher than the strength. However, the tensile strength according to the regulations of JISP8113 is 7 Kg / 15 mm or more in the longitudinal direction, 3 Kg / 15 mm or more in the lateral direction, and that of JISP8116. The specified tear strength is 55g or more in the vertical direction and 55g or more in the horizontal direction. The characteristics of the adhesive layer are that the adhesive force according to JIS Z0237 is 2.5Kg / 25mm or more in the normal state and 2.5Kg after aging. / 2 mm or more, the holding power is 3 mm or less in the normal state (20 ° C), 3 mm or less after aging (20 ° C), and 3 mm or less in the normal state (60 ° C), 3 mm or less after aging (60 ° C). It is characterized by being.

[0006]

[Action]

 Since the present invention has the above-mentioned configuration, if predetermined items are displayed by printing or the like, and a label with a grade mark of a grain or an inspector mark by a food office is attached to the surface of the grain storage bag, However, even if the label is peeled off, it is strongly stuck to the storage bag, so if it is peeled off forcibly, the label base material itself will be damaged or destroyed. Further, fiber dust may be densely adhered to the entire surface of the adhesive layer. Therefore, it is possible to reliably prevent forgery and fraudulent attempts to peel off the label and attach it to another grain storage bag.

[0007]

【Example】

 The present invention will be described below with reference to the drawings of the embodiments. The display label 1 for a grain storage bag according to the present invention has a structure in which an adhesive layer 3 is formed on one side of a label base material 2 and a release paper 4 is attached to the adhesive layer 3. In the embodiment shown in the drawings, one release sheet is provided. By adhering the six label base materials 2 to the paper 4 side by side in the vertical and horizontal directions, each label base material 2 can be easily peeled from the release paper 4 and can be easily handled during storage and transportation. Then, the release paper 4 may be attached to each one of the label base materials 2, or a larger number of label base materials 2 may be attached in parallel to one release paper 4.

On the other side of the label base material 2, there is provided a display section 21 for inspecting requester, producer's name and address, place of production, content name, net weight, brand name of product, kind name of content, and the like. Along with the printing display, the first marking column 22 for the grain grade marking and the second marking column 23 for the inspector marking are printed side by side.

Therefore, after the grain is harvested, the grain producer puts a certain amount in a storage bag (not shown), describes the necessary items in the display column 21 of the label base material 2, and the inspection designated by the food office. Bring it to the place and have the seconded inspector inspect the contents of the storage bag, and then put the grade mark in the first marking column 22 of the label base material 2 and the inspector stamp in the second marking column 23. Each of them is pushed, and the label base material 2 is peeled from the release paper 4 and attached to the surface of the storage bag, and placed in the distribution process.

The label substrate 2 is made of, for example, white fine paper having a basis weight of about 80 to 83 g / m ^2, and has a vertical dimension of 80 mm and a horizontal dimension of about 110 mm, and is made of white fine paper specified in JIS P4502. Based on the characteristics, the thickness is 0.105 ± 0.01 mm (according to JIS P8124), the tensile strength is 7 kg / 15 mm or more in the longitudinal direction, 3 kg / 15 mm or more in the lateral direction, and the tear strength defined by JIS P8116 is The weight is 55 g or more and the width is 55 g or more.

The adhesive layer 3 has an adhesive strength of an apparent strength which is not less than the extent that the label base material stuck to the storage bag is damaged or peeled internally when the label base material is peeled off. The characteristics of the layer are that the adhesive strength according to JIS Z0237 is 2.5 Kg / 25 mm or more in the normal state, 2.5 Kg / 25 mm or more after aging, and the holding force is 3 mm or less in the normal state (20 ° C.), after aging ( 3 mm or less at 20 ° C), 3 mm or less at normal condition (60 ° C), 3 mm or less after aging (60 ° C), and tackiness (ball rolling method) at normal condition of 8/32 inch or more, after aging It is more than 8/32 inch. The characteristics of the adhesive layer 3 are apparently slightly weaker than the strength of the label base material 2, or equivalent or higher.

The release paper 4 is, for example, brown kraft paper having a basis weight of about 73 g / m ² .

In the display label 1 of the present invention, the adhesive layer 3 is provided on one surface of the label base material 2 having the above characteristics and the release paper 4 is adhered. After harvesting, put it in a storage bag (not shown), describe the necessary items in the display column 21 of the label base material 2 and go to the inspection place where the inspector is sent to inspect the contents of the storage bag. After receiving the request, the first marking field 22 and the second marking field 23 of the label base material 2 are given the necessary markings. The label base material 2 is peeled from the release paper 4 and the surface of the storage bag is removed. It is pasted on and shipped to agricultural cooperatives. Agricultural cooperatives, distributors, etc. can confirm the producer, production area, brand, variety, grade, etc. of the grain by the display label 1, and can distribute it as a reliable grain with the mark of the inspector. it can. Further, the adhesive strength of the adhesive layer 3 is apparently slightly weaker than the strength of the label base material 2, or equal to or higher than the strength of the label base material 2. Therefore, for example, a cloth storage bag woven from fibers made of polypropylene synthetic resin. When the label 1 is attached to the surface of the label, it sticks extremely firmly, so even if it is attempted to peel the label base material, the internal strength is weak, so internal peeling or correlative peeling causes damage or destruction. Therefore, since it cannot be peeled off without damage, it cannot be reused or diverted. Further, for example, when the storage bag is made of a cloth woven from hemp or other natural fibers, the adhesive layer 3 has a strong adhesive force even if the label base material 2 of the attached display label 1 is peeled off. However, since fine fiber scraps of natural fibers are densely adhered to the entire surface, they cannot be reused or diverted. Therefore, it is possible to reliably prevent fraud in any of the storage bags.

[0014]

[Effects of the Invention] In summary, according to the present invention, on one side of the label base material, it is apparent that the label base material adhered to the surface of the storage bag is damaged or destroyed when it is peeled off. Since an adhesive layer having a strong adhesive force is formed and a release paper is attached to the adhesive layer, even if the label base material is peeled from the storage bag and attached to another bag, the label The substrate will be broken or destroyed, or the fiber waste will be densely adhered to the adhesive layer. Therefore, there is no misconduct such as the labeling of the grain grade or the inspector's stamp being diverted or reused, and the problem of being forged or having a lower quality grain than the label is stored. It can be eliminated without fail, and reliable grains can be provided to general consumers. In addition, the reliability of the grain inspection is not impaired, and the inspection hole can be closed by the inspector with the display label of the present invention, and the display label is simply peeled off from the release paper and attached to the storage bag. Since it is only worn, it is easy to operate and has high practical value.

[Brief description of drawings]

FIG. 1 is a schematic front view showing an embodiment of the present invention.

FIG. 2 is an enlarged cross-sectional view taken along the line AA of FIG.

[Explanation of symbols]

 1 Label for Grain Storage Bag 2 Label Base Material 3 Adhesive Layer 4 Release Paper 21 Display Column 22 First Marking Column 23 Second Marking Column

Claims (3)

[Scope of utility model registration request] 1. An adhesive layer having, on one side of a label base material, an adhesive layer having an apparent strength of at least an extent that the label base material attached to the surface of a storage bag is damaged or destroyed when it is peeled off. A display label for a grain storage bag, which is formed by attaching a release paper to the adhesive layer. 2. The display label for a grain storage bag according to claim 1, wherein the adhesive strength of the adhesive layer is slightly weaker than the strength of the label base material, or is equal to or higher than the strength of the label base material. 3. The characteristic of the label base material is JIS P8113.
The longitudinal tensile strength is 7 Kg / 15 mm or more, the lateral is 3 Kg / 15 mm or more, and the tear strength according to JIS P8116 is 55 g or more in the longitudinal direction and 55 g or more in the lateral direction.
The characteristics of the adhesive layer are that the adhesive strength according to JIS Z0237 is 2.5 Kg / 25 mm or more in the normal state and 2.5 after aging.
Kg / 25mm or more, holding power is 3 at normal condition (20 ° C)
mm or less, 3 mm or less after aging (20 ° C), 3 mm or less in normal state (60 ° C), 3 m after aging (60 ° C)
The display label for a grain storage bag according to claim 1, wherein the display label is m or less.