JP4415128B2 - Rolling prevention label and cylindrical article with rolling prevention label - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a label attached to the surface of various articles, and particularly to a rolling prevention label attached to a cylindrical peripheral surface of a cylindrical article that is easy to roll and a cylindrical article with the rolling prevention label.
[0002]
[Prior art]
A sheet-like label is affixed to the surface of various products, the surface of the packaging container on which the products are packaged, and the like, in order to display brand names such as product names, and explanations about products such as manufacturers and sellers.
[0003]
When this product or container is a cylindrical article that is easy to roll, the label or the like is devised to avoid the ease of rolling.
[0004]
For example, a label sheet to be attached to the cylindrical peripheral surface of the cylindrical article 1 such as a cylindrical ampoule container as shown in FIG. 8A to the cylindrical peripheral surface of the article 1 as shown in FIG. A label 20 having a rolling prevention label sheet 22 having a width wider than the cylindrical diameter of the cylindrical article 1 is provided at the upper portion of the cylindrical article 1 and cut portions 23 are provided from both sides of the label sheet 22 along the continuous boundary line. There is a thing stuck.
[0005]
The label 20 is attached to the entire surface of the label sheet 21 along the cylindrical peripheral surface of the article 1, and the left and right ends of the label sheet 22 for rolling prevention are projected outward from the cylindrical peripheral surface of the article 1. Thus, the cylindrical article 1 is prevented from rolling by the left and right end portions of the label sheet 22.
[0006]
[Patent Document 1]
Japanese Patent Laid-Open No. 9-124085
[Problems to be solved by the invention]
In the label for preventing rolling as described above, the label sheet 22 is easily broken from the notch 23, and the left and right ends of the rolling preventing label sheet 22 are projected on both sides. It is difficult to hold or use when carrying it, and the right and left ends of the label sheet 22 are easily bent and have poor durability.
[0008]
The present invention eliminates the above inconvenience and is easy to hold when using or carrying a cylindrical article, is durable, and has a rolling prevention label and a rolling prevention label that can maintain the effect of rolling prevention for a long time. The object is to provide a cylindrical article.
[0009]
[Means for Solving the Problems]
The invention according to claim 1 of the present invention is a rolling prevention label characterized in that a small protrusion 12 is provided on the surface of a label sheet 11 as shown in FIGS.
[0010]
As shown in FIGS. 1 and 2, the invention according to claim 2 of the present invention is the rolling prevention label according to claim 1, wherein the small protrusions 12 are formed in a dot shape, a continuous line shape, or an intermittent line shape. It is a rolling prevention label characterized by being provided in.
[0011]
In the invention according to claim 3 of the present invention, as shown in FIGS. 3 and 4, the rolling prevention label according to claim 1 or 2 is attached to the cylindrical peripheral surface of the cylindrical article 1 that is easy to roll. A cylindrical article with an anti-roll label characterized by being worn.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
The embodiment of the invention of the anti-roll label of the present invention will be described in detail below with reference to the plan view of FIG. 1 (a) and the side view of FIG. 1 (b). A small protrusion 12 is provided in a dot region in a partial region on one side of the sheet 11, and an adhesive layer 13 is formed on the other side of the label sheet 11. A separator 15 (release sheet) is attached to the surface of the pressure-sensitive adhesive layer 13 on the back surface of the label sheet 11 so as to be easily peelable.
[0013]
The small protrusions 12 are provided on the label sheet 11 as a single-line or double-line or multiple-line dot pattern along the generatrix direction of the cylindrical article on which the label 10 is stuck. The said partial area | region of one side is the generatrix direction of the circumferential peripheral surface of the label 10 affixed along the cylindrical peripheral surface of the cylindrical article which is easy to roll as shown in FIG.1 (b). One region along the line, or two or a plurality of regions spaced apart along the generatrix direction.
[0014]
The formation pattern of the small protrusions 12 may be a dot pattern approaching in two rows in the direction of the bus as shown in FIGS. 1A to 1B, or may be a bus as shown in FIG. Two rows of dot-like patterns with a predetermined interval χ in the direction may be used, or two rows of linear patterns with a predetermined interval χ in the direction of the bus as shown in FIG. Good. In the present invention, the formation pattern of the small protrusions 12 is not particularly limited.
[0015]
The small protrusions 12 can be formed by using a foaming ink (chemical foaming, heating foaming) or embossing ink (heating expansion), a printing method using an expansive ink, an intaglio printing method, a screen printing method, A thick film printing method using a stencil printing method or an embossing method using an embossing die can be employed.
[0016]
The cylindrical article with a rolling prevention label of the present invention is obtained by sticking the above rolling prevention label 10 on the cylindrical peripheral surface of a cylindrical article 1 as a cylindrical container such as a vial as shown in FIG. Also, as shown in FIG. 4, the rolling prevention label 10 is attached to the cylindrical peripheral surface of the cylindrical article 1 as a cylindrical container such as an ampule, and the cylindrical peripheral surface of the cylindrical article 1 is Small protrusions 12 are formed along the generatrix direction in a partial region, and when the cylindrical article 1 falls, the small protrusions 12 prevent the article 1 from rolling.
[0017]
As shown in FIG. 5, the setting interval of the small protrusions 12 formed in two rows along the generatrix direction of the cylindrical article 1 in the rolling prevention label 10 of the present invention is such that the cylindrical article 1 is tilted to the base surface F. When being placed, is it held simultaneously by at least three contact portions of the contact portion between the peripheral surface of the cylindrical article 1 and the base surface F and the contact portion between the two rows of small protrusions 12 and 12 and the base surface F? In order to prevent stable rolling, the peripheral surface of the cylindrical article 1 and the base surface F are not in contact with each other and are held only by the two contact portions between the two rows of small protrusions 12 and 12 and the base surface F. Is desirable.
[0018]
In order to increase the effect of preventing rolling, it is desired to increase the row spacing between the two rows of small projections 12 and 12 within the range satisfying the above condition, that is, the height of the small projection 12 is increased. This is effective, and depending on the size of the cylindrical diameter of the cylindrical article 1 such as an ampule, the height of the small protrusion 12 is suitably about 200 μm to 400 μm.
[0019]
Here, the straight lines L and L connecting the cylindrical center O of the cylindrical article 1 tilted on the horizontal base surface F and the small protrusions 12 and 12 formed in two rows are the cylindrical center of the cylindrical article 1. The circumferential angles formed with respect to the perpendicular V drawn on the surface F passing through O are θ and θ, the cylindrical radius of the cylindrical article 1 is r, and the column spacing of the small protrusions 12 and 12 on the cylindrical article circumferential surface (Perimeter) is χ, the height of each of the small projections 12 and 12 is h, and the base length of an isosceles triangle formed by the straight lines L and L and the base surface F is Y (each row of the small projections 12 and 12). If approximated to the interval), the following relational expression is obtained.
[0020]
cos θ≈r / (r + h) (1)
sin θ≈ (1/2) Y / (r + h) (2)
Y ≒ χ (3)
χ = 2πr × (2θ / 360 °) (4)
Θ can be obtained from the above equation (1), and the value of Y can be obtained from the equation (2).
And the appropriate row | line | column space | interval χ of the small protrusion parts 12 and 12 on the surrounding surface of the cylindrical article 1 formed in two rows for stable rolling prevention is as follows.
0 <χ ≦ Y
It becomes.
[0021]
For example, when the cylindrical diameter of the cylindrical article 1 (ampoule) is 20 mmφ (including the thickness of the label sheet 11) and the height of the small protrusions 12 is 0.5 mm, the row interval between the small protrusions 12 and 12 is The approximate value Y of
cos θ≈10 / (10 + 0.5) = 0.95238
θ ≒ 17.8 °
Also, from equation (2)
sin 17.8 ° ≈ (1/2) Y / 10.5≈0.3057
Y ≒ 6.42 (mm)
It becomes. Therefore, the proper row interval X of the small protrusions 12 and 12 is
0 <χ ≦ 6.42 (mm)
Therefore, an interval smaller than 6.42 mm and as close to 6.42 mm as possible is appropriate.
[0022]
In the present invention, the formation pattern of the small protrusions 12 formed in one region of the circumferential surface of the cylindrical article 1 is a predetermined row interval χ (0 <χ ≦≦) as shown in FIGS. (Y) is not limited to a two-row pattern, and may be formed as a single-row pattern in one area of the circumferential surface of the cylindrical article, or in two or more rows on the circumferential surface of the cylindrical article. The pattern may be formed by setting the interval χ widely as χ> Y.
[0023]
As another embodiment of the rolling prevention label of the present invention, as shown in FIGS. 1A to 1B, one or more cut lines 16 (perforation lines) are formed in a partial region such as an end of the label sheet 11. , Half-cut lines) may be provided to provide one or more auxiliary labels 17 that can be separated. On the surface of the auxiliary label 17, the name of an article (medicine name or the like) filled and packaged in the cylindrical article 1 is displayed.
[0024]
Then, the anti-roll label provided with the auxiliary label 17 is attached to the peripheral surface of the cylindrical article 1 such as a vial or an ampoule and used as a label. For example, after the medicine filled and packaged in the cylindrical article 1 is transferred to the syringe barrel, a part of the auxiliary label 17 displaying the medicine name is cut off through the tear line 16 and the circumference of the cylindrical article 1 The auxiliary label 17 is peeled off from the surface, and the auxiliary label 17 can be affixed to the syringe barrel or affixed to a medical chart or the like to be used as a misuse prevention label for chemicals.
[0025]
If the roll prevention label with this auxiliary label 17 uses the thin film of a polyethylene terephthalate film (for example, thickness 38micrometer) as a label base material used for the label sheet | seat 11, a label will be on the surrounding surface of the cylindrical article 1. The label edge 11 can be prevented from lifting due to the rigidity (waist, bend) of the label sheet 11 and the adhesive layer 13 is made of a strong adhesive peelable adhesive (adhesive with cohesive strength). As a result, the adhesive force of the entire anti-rolling label is increased, and when the auxiliary label 17 is peeled off from the peripheral surface of the cylindrical article 1, no adhesive residue is generated on the peripheral surface, and another deposition is performed again. It becomes possible to affix the body with sufficient adhesive strength.
[0026]
Next, an example of the manufacturing process of the rolling prevention label of this invention is demonstrated below based on the outline | summary side view of the apparatus explaining the manufacturing process shown in FIG.
[0027]
First, from the unwinding part 30, the long roll-shaped tack sheet 31 which consists of the lamination sheet which laminated | stacked the label base material sheet layer 32, the adhesive layer 33, and the peeling sheet layer 34 (separator) in this order was unwound, and each guide While guiding the tack sheet 31 with the rolls 35a to 35j, the label information printing means 40 (between the impression cylinder 41 and the relief cylinder 42 by the relief printing method, between the impression cylinder 41 and the blanket cylinder 42 by the offset printing method). The tack sheet 31 is introduced between the impression cylinder 41 and the gravure plate cylinder 42 by the gravure printing method, or between the printing pressure by an appropriate printing method such as a variable data printing machine or a laser printer by the electrostatic printing method.
[0028]
Then, the uppermost label substrate sheet layer 32 of the tack sheet 31 is printed by the printing means 40 using an ultraviolet curable printing ink (UV irradiation drying type) or a normal printing ink (oxidation drying type, solvent evaporation drying type). Necessary label display information (character printing layer, pattern printing layer, etc.) is printed on the surface of the sheet, and then the surface of the label base sheet layer 32 is printed with ultraviolet (UV) irradiation means 45. The label display information such as the printed layer is cured and dried.
[0029]
Next, a small protrusion forming means 50 (a rotary screen printing type impression cylinder 51 and a screen printing cylinder 52, an intaglio printing type impression cylinder 51 and an intaglio printing cylinder 52 between thick impression printing means 50 capable of thick film printing. The tack sheet 31 on which the label display information is printed is introduced between the printing pressures) and UV curable printing ink (UV irradiation drying type) or ordinary printing ink (oxidation drying type, solvent evaporation drying type). Is used to print and form a small protrusion 12 having a pattern appropriately on the surface of the label base sheet layer 32 as the uppermost layer of the tack sheet 31, and then the ultraviolet ray (UV) irradiation means 55 forms the label base sheet layer 32. The small protrusion 12 is cured and dried.
[0030]
The small protrusion forming means 50 in the present invention is particularly limited as long as it is a means capable of forming the convex small protrusion 12 on the surface of the uppermost label base material sheet layer 32 of the tack sheet 31. For example, a small protrusion forming means 50 (an embossing impression cylinder 51 (embossed male mold cylinder) by a rotary embossing system) and an embossing mold cylinder 52 (embossing female mold cylinder) between embossing pressures by an embossing apparatus. The tack sheet 31 may be introduced to the surface of the label base sheet layer 32 to emboss the convex small protrusions 12.
[0031]
Subsequently, the tack sheet 31 on which the small protrusions 12 are formed is introduced into the punching means 60 (opposing press roll 61 and punching die blade roll 62), and the label base sheet layer 32 side from the label base sheet layer 32 side. 32 and the pressure-sensitive adhesive layer 33 are punched into a predetermined label shape up to the upper surface of the release sheet layer 34.
[0032]
Subsequently, the tack sheet 31 that has been punched and fed is introduced into the nip rolls 71 and 72) facing the peeling roll means 70, and the tack sheet 31 is punched by using one nip roll 72 of the peeling roll means 70 as a guide roll. The punched blank sheets 32a and 33a outside the punched shape of the label base sheet layer 32 and the adhesive layer 33 thus formed are wound by the blank sheet winding means 73 while changing the feeding direction, and the label base material inside the punched shape By winding the label composed of the sheet layer 32 and the pressure-sensitive adhesive layer 33 together with the release sheet layer 34 by the label winding means 80, as shown in the plan view of FIG. 7A and the side view of FIG. A label base sheet layer 32 having a small protrusion 12 and label display information 14 formed on the front surface, and an adhesive formed on the back surface thereof 33 rolling-prevention label 10 made from and is obtained by peelably arrayed in the elongated release sheet layer 34 surface to be continuous.
[0033]
【The invention's effect】
The rolling prevention label and the cylindrical article with the rolling prevention label of the present invention are different from the label of the type in which the left and right ends of the label base sheet protrude on both sides as in the conventional rolling prevention label, and the article is used. When carrying or storing in other packaging containers, the protruding sheets on the left and right ends of the label do not get in the way and are difficult to hold or store, easy to carry and pack well, Moreover, there is durability in the rolling prevention function, and there is an effect that the effect of rolling prevention can be sustained for a long time.
[Brief description of the drawings]
1A is a plan view of a rolling prevention label of the present invention, and FIG. 1B is a side view thereof.
FIGS. 2A to 2B are plan views for explaining various patterns of small protrusions of a rolling prevention label according to the present invention.
FIG. 3 is a front view of a cylindrical article with a rolling prevention label according to the present invention.
FIG. 4 is a front view of a cylindrical article with a rolling prevention label according to the present invention.
FIG. 5 is a partial schematic diagram for explaining proper row intervals of small protrusions of a rolling prevention label attached to a cylindrical peripheral surface of a cylindrical article of the present invention.
FIG. 6 is a schematic side view of a manufacturing apparatus for explaining a method for manufacturing a rolling prevention label according to the present invention.
7A is a plan view of a multi-sided state of a rolling prevention label of the present invention, and FIG. 7B is a side view thereof.
8A is a front view of a conventional rolling prevention label and a conventional cylindrical article with a rolling prevention label, and FIG. 8B is a plan view of the conventional rolling prevention label.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Cylindrical article 10 ... Roll prevention label 11 ... Label sheet 12 ... Small protrusion 13 ... Adhesive layer 14 ... Label display information 32 ... Label base material sheet layer 33 ... Adhesive layer 34 ... Release sheet layer

Claims (2)

Includes a small projection portion on the surface of the label sheet, in the prevention labeled cylindrical articles rolling which prevents that the circumferential surface is stuck to the peripheral surface of the cylindrical article rolls on table surface,
When the peripheral surface of the cylindrical article with the rolling prevention label and the base surface face each other, the small protrusions formed in two rows along the generatrix direction of the inner peripheral peripheral surface of the small protrusion are the base surface and A cylindrical article with a rolling-proof label, which is provided at a position where it can come into contact. The cylindrical article with a rolling prevention label according to claim 1, wherein the small protrusions are provided in a dot shape, a continuous line shape, or an intermittent line shape.

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