JP3238949U - sticky note - Google Patents

Abstract

To provide a sticky note that makes it difficult for a paper piece of the sticky note to flip up and flutter when pasted on a counterpart object. SOLUTION: When the paper piece 11 is pasted on the surface of the counterpart object using glue as a glue holding area Z1 on the back surface of the square piece of paper 11, the peripheral portion of the paper piece 11 is warped and deformed to the counterpart object. Select a location where it is possible to suppress curling up. The remaining area on the back surface of the piece of paper 11 is defined as a non-sticking area Z2 where no glue is held. A non-sticking area Z2 includes at least one straight edge of the piece of paper 11 . It is possible to divide and form the glue holding area Z1 in a triangular shape at two protruding corners a and c located in the diagonal direction of the paper piece 11 . [Selection drawing] Fig. 1

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sticky note in which glue is held on the back surface of a polygonal piece of paper such as a square, so that it can be releasably attached to the surface of a counterpart object.

10 is a plan view of a conventional sticky note 10, and FIG. 11 is a plan view of another type of conventional sticky note 10. FIG. The conventional sticky note 10 illustrated in FIGS. 10 and 11 corresponds to a band-shaped glue holding area Z1 along one linear edge on the back side of a square piece of paper 11 and a remaining area excluding this glue holding area Z1. and a non-sticking area Z2 that does not hold glue to be applied. As the glue held in the glue holding area Z1, one with strong or weak adhesiveness is used as necessary, and depending on the sticky note 10, the glue holding area Z1 of the paper piece 11 is formed narrow as shown in FIG. 11, and the one in which the glue holding area Z1 of the paper piece 11 is formed wide over almost the entire surface of the paper piece 11, leaving a part of the back surface of the paper piece 11 as shown in FIG. Such a sticky note 10 is provided as a sticky note bundle 20 as illustrated in FIG.

FIG. 12 is a schematic perspective view of the bundle of sticky notes 20. FIG. The illustrated sticky note bundle 20 is formed by overlapping a large number of rectangular sticky notes 10 with the front and back facing the same direction. The paper strip 11 of the sticky note 10 is affixed by the glue held in the glue holding area Z1 provided on the back side. Such a sticky note bundle 20 can be peeled off from the sticky note bundle 20 by lifting the end edge of the non-sticking area Z2 of any one or more sheets of paper 11 with a fingertip and turning it over. When the sticky note 10 is peeled off, the sticky note 10 is held on the side of the paper piece 11, and the sticky note 10 is used to stick the sticky note 10 on a document, for example, which is the counterpart object. A prior example (FIG. 14 of Patent Document 1) also shows a sticky note bundle formed by stacking a large number of sticky notes.

By the way, in the sticky note 10 according to the conventional example described with reference to FIGS. 10 to 12, the adhesive on the back surface of the paper strip 11 serves to stick the sticky notes 10 of the stack of sticky notes 20 that overlap each other. Considering that the action of peeling the sticky note 10 from the sticky note bundle 20 should not be impaired even by the action of the glue, the glue is applied to one edge of the back surface of the square piece of paper 11. It was held in a belt-shaped glue holding area Z1 along the edge.

However, according to the conventional sticky note 10, in most cases, when the paper strip 11 of the sticky note 10 peeled from the sticky note bundle 20 is already peeled off, some edge portions are warped and deformed as illustrated in FIGS. 10 and 11 . is generated and the paper piece 11 is often curled. Such a curl shape also changes depending on how the sticky note 10 is peeled off from the sticky note stack 20 . 10 and 11 show a state in which warping deformation occurs over almost all of the edge portions of the paper piece 11 except for the edge portion where the glue holding area Z1 is formed. . The curling of the paper piece 11 due to the warp deformation is not limited to the examples of FIGS. 10 and 11, and may also occur in the adhesive holding area Z1 depending on the peeling method.

By the way, recently, in addition to the most common usage of sticking the sticky note 10 on the edge of a document as a mark, it is known that the sticky note is used in various ways such as making a so-called "sticky note". It is An example is shown in FIG.

FIG. 13 is an explanatory diagram showing a so-called "sticky note". In this sticky note, a page of a notebook 30 is given the role of a mount, and a sticky note 10 on which certain matters, main points of information, illustrations, etc. are collectively described is pasted on the page, and the rewritten sticky note 10 is repeated. It is also useful as a tool for improving understanding of information, etc., since it can be corrected and pasted many times, the place of pasting can be changed, and sticky notes 10 of different colors can be pasted.

However, when the conventional sticky note 10 is pasted on the page of the notebook 30, the paper piece 11 is curled in the band-shaped glue holding area Z1 or the non-sticking area Z2 along one edge of the paper piece 11 and turned over from the page of the notebook 30. There is a problem that the raised part flutters, making it difficult to see the items written on the sticky note 10, or making it difficult to write a new note on the sticky note 10.例文帳に追加There is also a problem that the corners of the piece of paper 11 are bent and damaged after pasting. In order to improve this point, as shown in the right page of the notebook 30 in FIG. 13, an adhesive tape 31 is attached to the protruding corner of the piece of paper 11 attached to the page to hold it down. Yes, but doing so is troublesome. Furthermore, it is beneficial to use a glue holding area Z1 as shown in FIG. 11 that is formed broadly over almost the entire surface of the paper strip 11 except for a part of the back surface of the paper sheet 11 in order to suppress the curling up. 11 is not only difficult to stick, but also the entire length of each of the plurality of straight edge portions of the piece of paper 11 is warped and deformed to be turned up from the other object. There is a problem that the sticky notes 10 are difficult to peel off from the sticky note stack 20 . Furthermore, it is conceivable to prevent the paper strip 11 from curling up by using a highly adhesive glue as the glue to be held in the glue holding area Z1. occur.

Japanese Patent Application Laid-Open No. 2004-243587 (Fig. 14)

The present invention has been made in view of the above circumstances, and allows sticky notes to be attached to an object without sacrificing ease of peeling from a stack of sticky notes and ease of attachment to an object such as a notebook. To provide a sticky note that makes it difficult for a piece of sticky note to flip up and flutter when it is pressed.

The sticky note according to the present invention has glue on the back surface of a polygonal piece of paper that can be releasably attached to the surface of a counterpart object. Then, as a glue holding area on the back surface of the paper piece, when the paper piece is pasted on the surface of the counterpart object using the glue, each of the plurality of linear end edges of the paper piece is warped over the entire length. A portion that can be suppressed from being deformed and turned up from the other object is selected, and the remaining area excluding the portion selected as the adhesive holding area on the back side of the paper piece is a non-sticking area that does not hold glue. and at least one straight edge of the polygonal piece of paper is included in the non-sticking area.

According to this device, the glue held in the glue holding area on the back surface of the paper sticks to the surface of the counterpart object, so that each of the plurality of linear end edges of the paper is warped and deformed over the entire length. situation is suppressed. In addition, since the remaining area excluding the part selected as the glue holding area on the back surface of the paper piece is the non-sticking area that does not hold the glue, the size of the glue holding area or the non-sticking area is appropriately determined. It is possible to adjust the easiness of peeling from the stack of sticky notes, and to easily peel off from the stack of sticky notes by turning up at least one linear edge portion of the paper strip included in the non-sticking area with a fingertip. be able to

In the present invention, by forming the above-mentioned strip of paper into a square with right-angled or curved corners, it is possible to employ the following specific configurations.

One of the specific configurations of the present invention is the triangularly partitioned corners formed by two adjacent straight edge portions of a piece of paper and positioned in the diagonal direction. The adhesive retaining areas are formed, and the entire remaining area excluding these adhesive retaining areas is the non-sticking area.

In one of the other specific configurations of the present invention, the above-mentioned glue holding areas partitioned in a triangular shape are provided at each of the three protruding corners formed by two adjacent straight edges of the paper strip. The entire remaining area excluding these glue holding areas is the non-sticking area.

In one of the other specific configurations of the present invention, each of two outward corners located diagonally formed by two adjacent straight edge portions of a piece of paper is triangularly divided. The non-adhesion areas are formed as above, and the entire remaining area excluding these non-adhesion areas is used as the glue holding area.

In one of the other specific configurations of the present invention, the non-sticking area partitioned into a triangular shape is formed at one protruding corner formed by two adjacent linear edge portions of a piece of paper. The entire remaining area excluding this non-sticking area is used as the glue holding area.

One of the other specific configurations of the present invention is formed by a part of one of two adjacent linear edges of a piece of paper and the entire length of the other edge. Triangularly partitioned glue holding areas are formed at each of the two outward corners positioned diagonally from each other, and the entire remaining area excluding these glue holding areas is the non-sticking area. There is.

One of the other specific configurations of the present invention is formed by a part of one of two adjacent linear edges of a piece of paper and the entire length of the other edge. The non-sticking area is divided into a triangular shape at each of the two outward corners positioned diagonally from each other, and the entire remaining area excluding these non-sticking areas is used as the glue holding area. There is.

Any of the specific configurations of the sticky notes listed here can facilitate the process of applying glue to the back surface of the paper slip, and is useful for facilitating the production of the sticky notes.

FIG. 4 is a back view of the sticky note according to the embodiment of the present invention; 2 is a perspective view of a stack of sticky notes comprising the sticky notes of FIG. 1; FIG. FIG. 2 is a schematic explanatory diagram of a sticky note made using the sticky note of FIG. 1; 2 is a back view showing a modified example of the sticky note 10 of FIG. 1. FIG. FIG. 4 is a back view of a sticky note according to another embodiment of the present invention; FIG. 5 is a back view of a sticky note according to still another embodiment of the present invention; FIG. 5 is a back view of a sticky note according to still another embodiment of the present invention; FIG. 5 is a back view of a sticky note according to still another embodiment of the present invention; FIG. 5 is a back view of a sticky note according to still another embodiment of the present invention; 1 is a plan view of a conventional sticky note; FIG. FIG. 10 is a plan view of another type of conventional sticky note; 1 is a schematic perspective view of a bundle of sticky notes; FIG. FIG. 4 is an explanatory diagram of a sticky note;

FIG. 1 is a back view of a sticky note 10 according to an embodiment of the present invention. In this sticky note 10, a square piece of paper 11 having four outward corners a, b, c, and d with right-angled corners is attached to the back surface of a paper piece 11 that can be peeled off from the surface of an object such as a page of a sticky note note. A glue holding area Z1 holding glue to be stuck and a non-sticking area Z2 not holding glue are formed.

The glue holding area Z1 is formed by a plurality of linear edge portions of the paper piece 11 when the sticky note 10 is pasted on the surface of the counterpart object using the glue held in the glue holding area Z1 of the paper piece 11. Each of them is a region selected as a portion where it is possible to suppress warping deformation over the entire length portion and turning up from the counterpart object. Concretely, two output points formed by two adjacent linear edge portions among the four edge portions 12, 13, 14 and 15 of the paper strip 11 and positioned in the diagonal direction are shown. Places partitioned in the shape of a right-angled isosceles triangle at each of the corners a and c are selected as glue holding areas Z1 and Z1. The entire remaining area excluding these glue holding areas Z1, Z1 is a non-sticking area Z2. In the example of FIG. 1, the non-sticking area Z2 is formed in a tortoise shell shape, and a part of each of the four linear edges 12, 13, 14, 15 of the square paper piece 11 is in this non-sticking area Z2. include.

FIG. 2 is a perspective view of a sticky note bundle 20 comprising the sticky notes 10 of FIG. As shown in FIG. 2, a bundle of sticky notes 20 is formed by stacking a large number of square sticky notes 10 with the front and back facing the same direction. , are affixed by the glue held in the glue holding area Z1 provided on each of the paper strips 11, . . . . In such a sticky note bundle 20, when one or more arbitrary sticky notes 10 are peeled off from the sticky note bundle 20, the edge portion (free edge) of the non-sticking area Z2 of the paper strip 11 that does not hold glue is For example, the edge portions indicated by reference numerals 13 and 14 and the outward corner portion b formed by the edge portions 13 and 14 are lifted and turned up with the fingertips, thereby peeling off the adhesive holding area Z1 from the sticky note bundle 20. . When the sticky note 10 is peeled off, the glue remains held in the glue holding area Z1 of the peeled paper piece 11, and the glue is used for sticking the tag 10 on the counterpart object, for example.

FIG. 3 is a schematic illustration of a sticky note made using the sticky note 10 of FIG. In this sticky note, a page of a notebook 30 serves as a mount, and an arbitrary number of sticky notes 10 on which certain matters/main points of information, illustrations, etc. are collectively described are pasted on the page. In this sticky note 30, for each sticky note 10 pasted on the page of the notebook 30, the glue holding area Z1 of the paper strip 11 is pasted on the page, and the non-pasting area Z2 is not pasted. In this state, the right-angled isosceles triangle-shaped adhesive holding areas Z1, Z1 of the two outward corners a, c located in the diagonal direction of the paper sheet 11 are attached to the page, so that the peripheral portion of the paper sheet 11 is adhered to the page. More specifically, each of the four linear end edges 12, 13, 14, 15 is prevented from being warped and deformed over the entire length and turned up from the counterpart object. As a result, the piece of paper 11 of the sticky note 10 curls up and lifts up from the page of the notebook 30, and the flipped-up portion flutters, making it difficult to see what is written on the sticky note 10 or to write a new note on the sticky note 10. It becomes difficult for the situation to occur. The effect of suppressing the fluttering of the turned-up portion of the paper piece 11 is to widen the areas of the two glue holding areas Z1, Z1 located in the diagonal direction of the paper piece 11 and to narrow the area of the non-pasted area Z2. However, if the areas of the glue holding areas Z1, Z1 are too wide, it becomes difficult to peel off the sticky note 10 from the sticky note bundle 20 shown in FIG. Therefore, in order to suppress curling of the peripheral portion of the paper piece 11 and to facilitate peeling of the sticky note 10 from the bundle of sticky notes 20, the size of the area of the glue holding areas Z1, Z1 and the area of the non-adhering area Z2 should be increased. It is preferable to adjust the ratio of

FIG. 4 is a back view showing a modified example of the sticky note 10 of FIG. This example is a case in which the four protruding corners a to d of the piece of paper 11 are provided with curved corners, and the items other than the shapes of the corners are the same as those of the sticky note 10 shown in FIG. As in this example, when the four external corners a to d of the paper piece 11 are provided with curved corners, the external corners a to d are less likely to be turned up than when the corners are square and right-angled. has the advantage of being

FIG. 5 is a back view of a sticky note 10 according to another embodiment of the present invention. In this sticky note 10 as well, four linear edge portions 12, 13, A glue holding area Z1 and a non-adhering area Z2 are formed, which are selected as locations where it is possible to prevent each of 14 and 15 from being warped and deformed over the entire length to be turned up from the other object. there is In this case, the glue holding area Z1 is formed by two adjacent linear edges of the four edges 12, 13, 14, and 15 of the piece of paper 11. , c, and d are divided into right-angled isosceles triangles. In addition, the entire remaining area excluding these glue holding areas Z1 is a non-sticking area Z2 where no glue is held. The glue holding area Z1 holds glue, and the non-sticking area Z2 does not hold glue. In the case of FIG. 5, the non-sticking area Z2 is formed in the shape of a pentagon, and this non-sticking area Z2 includes a portion of each of the four linear edges 12, 13, 14, 15 of the square piece of paper 11. is

When peeling the sticky notes 10 from the sticky note bundle (not shown) formed using the sticky notes 10 shown in FIG. For example, the edge portions indicated by reference numerals 13 and 14 and the external corner b formed by those edge portions 13 and 14 are lifted with the fingertips and turned up to peel off the adhesive holding area Z1 from the sticky note bundle 20. FIG. When the sticky note 10 is peeled off, the glue remains held in the glue holding area Z1 of the peeled paper piece 11, and the glue is used for sticking the tag 10 on the counterpart object, for example.

In a sticky note (not shown) made using the sticky note 10 of FIG. 5, the glue holding area Z1 of the paper strip 11 is stuck to the page, and the non-sticking area Z2 is not stuck. In this state, the right-angled isosceles triangle-shaped glue holding areas Z1 of the three protruding corners a, c, and d of the paper piece 11 are attached to the page, so that the four linear edges of the paper piece 11 are aligned. Each of the parts 12, 13, 14, and 15 is prevented from being warped and deformed over the entire length to be turned up from the counterpart object, and the situation in which the turned up parts flutter is less likely to occur.

In this example as well, in order to suppress the curling of the peripheral portion of the paper strip 11 and to facilitate the peeling of the sticky note 10 from the sticky note bundle 20, the adhesive holding area Z1 is formed in the same manner as described for the sticky note 10 in FIG. It is preferable to appropriately adjust the ratio between the size of the area of . . . and the size of the non-sticking area Z2. Further, it is of course possible to provide curved corners at the four protruding corners a to d of the paper strip 11 .

FIG. 6 is a back view of a sticky note 10 according to still another embodiment of the present invention. In this sticky note 10 as well, four linear edge portions 12, 13, 14, 15 are attached to the back surface of a square piece of paper 11 having four external corners a, b, c, and d with right-angled corners. A glue holding region Z1 and a non-adhering region Z2 are formed, each of which is selected as a location capable of suppressing warping deformation over the entire length and being turned up from the counterpart object. The glue holding area Z1 holds glue, and the non-sticking area Z2 does not hold glue. In the case of FIG. 6, two out-corners formed by two adjacent linear edges among the four edges 12, 13, 14, and 15 of the piece of paper 11 and located in the diagonal direction. Non-sticking areas Z2, Z2 partitioned in the shape of a right-angled isosceles triangle are formed in the portions b, d, respectively. In the example of FIG. 6, the glue holding area Z1 is formed in a hexagonal shape. In addition, the non-sticking areas Z2, Z2 include portions of the four linear edge portions 12, 13, 14, 15 of the square piece of paper 11, respectively.

When peeling the sticky notes 10 from the sticky note bundle (not shown) formed using the sticky notes 10 shown in FIG. For example, the edge portions indicated by reference numerals 13 and 14 and the external corner b formed by those edge portions 13 and 14 are lifted with the fingertips and turned up to peel off the adhesive holding area Z1 from the sticky note bundle 20. FIG. When the sticky note 10 is peeled off, the sticky note 10 remains held in the glue holding area Z1, and the glue is used for sticking the sticky note 10 on a counterpart object, for example.

In a sticky note (not shown) made using the sticky note 10 of FIG. 6, the glue holding area Z1 of the paper strip 11 is stuck to the page, and the non-sticking area Z2 is not stuck. In this state, the glue holding area Z1, which extends across the two outer corners a and c located in the diagonal direction of the paper piece 11 and the central portion of the paper piece 11, is attached to the page, so that the periphery of the paper piece 11 is adhered to the page. A portion, specifically, the non-adhesion region Z2 is prevented from being warped and deformed to be turned up from the counterpart object, and a situation in which the turned up portion flutters is less likely to occur.

In this example as well, in order to suppress the curling of the peripheral portion of the paper strip 11 and to facilitate the peeling of the sticky note 10 from the sticky note bundle 20, the adhesive holding area Z1 is formed in the same manner as described for the sticky note 10 in FIG. It is preferable to appropriately adjust the ratio between the size of the area of . . . and the size of the non-sticking area Z2. Further, it is of course possible to provide curved corners at the four protruding corners a to d of the paper strip 11 .

FIG. 7 is a back view of a sticky note 10 according to still another embodiment of the present invention. In this sticky note 10 as well, four linear edge portions 12, 13, 14, 15 are attached to the back surface of a square piece of paper 11 having four external corners a, b, c, and d with right-angled corners. A glue holding region Z1 and a non-adhering region Z2 are formed, each of which is selected as a location capable of suppressing warping deformation over the entire length and being turned up from the counterpart object. In this example, a non-sticking area Z2 partitioned into a right-angled isosceles triangular shape is formed at one protruding corner b formed by two linear edges 13 and 14 adjacent to each other of the piece of paper 11. , the entire remaining area excluding this non-sticking area Z2 is the glue holding area Z1. The glue holding area Z1 holds glue, and the non-sticking area Z2 does not hold glue. In the example of FIG. 7, the glue holding area Z1 is formed in a pentagonal shape. Also, the non-sticking area Z2 includes a part of the two linear edge portions 13 and 14 of the square piece of paper.

When peeling the sticky notes 10 from the sticky note bundle (not shown) formed by using the sticky notes 10 shown in FIG. For example, the edge portions indicated by reference numerals 13 and 14 and the external corner b formed by those edge portions 13 and 14 are lifted with the fingertips and turned up to peel off the adhesive holding area Z1 from the sticky note bundle 20. FIG. When the sticky note 10 is peeled off, the glue remains held in the glue holding area Z1 of the peeled paper piece 11, and the glue is used for sticking the tag 10 on the counterpart object, for example.

In a sticky note (not shown) produced using the sticky note 10 of FIG. 7, the glue holding area Z1 of the paper strip 11 is attached to the page, and the non-attaching area Z2 is not attached. In this state, since the glue holding area Z1, which extends from the three outer corners a, c, and d of the paper piece 11 and the central portion of the paper piece 11, is attached to the page, the peripheral portion of the paper piece 11, specifically, , the non-adhesion region Z2 is prevented from being warped and deformed to be turned up from the counterpart object, and the situation in which the turned up portion flutters is less likely to occur.

In this example as well, in order to suppress the curling of the peripheral portion of the paper strip 11 and to facilitate the peeling of the sticky note 10 from the sticky note bundle 20, the adhesive holding area Z1 is formed in the same manner as described for the sticky note 10 in FIG. It is preferable to appropriately adjust the ratio between the size of the area of . . . and the size of the non-sticking area Z2. Further, it is of course possible to provide curved corners at the four protruding corners a to d of the paper strip 11 .

FIG. 8 is a back view of a sticky note 10 according to still another embodiment of the present invention. In this sticky note 10 as well, four linear edge portions 12, 13, 14, 15 are attached to the back surface of a square piece of paper 11 having four external corners a, b, c, and d with right-angled corners. A glue holding region Z1 and a non-adhering region Z2 are formed, each of which is selected as a location capable of suppressing warping deformation over the entire length and being turned up from the counterpart object. Also in this case, the adhesive holding portions are divided into right triangle shapes at the two protruding corners a and c which are formed by the two adjacent straight edge portions of the paper piece 11 and which are positioned in the diagonal direction. Areas Z1, Z1 are formed, and the entire remaining area excluding these glue holding areas Z1, Z1 is a non-sticking area Z2. In particular, in this example, one external corner a is a part of one of the two linear edges 12 and 13 adjacent to each other and the entire length of the other edge 13. The other external corner c is formed by a part of one edge 14 of two adjacent linear edges 14 and 15 and the entire length of the other edge 15 Right-angled triangle-shaped glue holding areas Z1, Z1 are formed at the external corners a, c, respectively, and the entire remaining area excluding these glue holding areas Z1, Z1 is a non-sticking area. Z2. Paste is held in the glue holding area Z1 of the paper piece 11, and no glue is held in the non-sticking area Z2. In the example of FIG. 8, the non-sticking area Z2 includes a portion of the two linear edges 12, 14 of the square piece of paper.

When peeling the sticky notes 10 from the sticky note bundle (not shown) formed by using the sticky notes 10 shown in FIG. For example, the edge indicated by reference numeral 14 and the external corner b formed by the edge 14 are lifted with the tip of the finger and turned up to peel off the adhesive holding area Z1 from the sticky note bundle 20. FIG. When the sticky note 10 is peeled off, the sticky note 10 remains held in the glue holding area Z1 on the paper piece 11 of the peeled sticky note 10, and the glue is used for sticking the sticky note 10 on the counterpart object, for example.

In a sticky note (not shown) produced using the sticky note 10 of FIG. 8, the glue holding area Z1 of the paper strip 11 is stuck to the page, and the non-sticking area Z2 is not stuck. In this state, the glue holding areas Z1, Z1 of the two protruding corners a, c of the paper piece 11 are attached to the page, so that the peripheral portion of the paper piece 11, specifically, the non-adhered area Z2 is warped and deformed. As a result, it is possible to suppress the curling up of the counterpart object, and the situation in which the curled up portion flutters is less likely to occur.

In this example as well, in order to suppress the curling of the peripheral portion of the paper strip 11 and to facilitate the peeling of the sticky note 10 from the sticky note bundle 20, the adhesive holding area Z1 is formed in the same manner as described for the sticky note 10 in FIG. It is preferable to appropriately adjust the ratio between the size of the area of . . . and the size of the non-sticking area Z2. Further, it is of course possible to provide curved corners at the four protruding corners a to d of the paper strip 11 .

FIG. 9 is a back view of a sticky note 10 according to still another embodiment of the present invention. In this sticky note 10 as well, four linear edge portions 12, 13, 14, 15 are attached to the back surface of a square piece of paper 11 having four external corners a, b, c, and d with right-angled corners. A glue holding region Z1 and a non-adhering region Z2 are formed, each of which is selected as a location capable of suppressing warping deformation over the entire length and being turned up from the counterpart object. Also in this case, the non-adhered corners a and c, which are formed by the two adjacent linear edges of the paper piece 11 and are located in the diagonal direction, are divided into right-angled triangular shapes. Areas Z2 and Z2 are formed, and the entire remaining area excluding these non-sticking areas Z2 and Z2 is the glue holding area Z1. Also, in this example, one external corner a is a part of one of the two linear edges 12 and 13 adjacent to each other and the entire length of the other edge 13 The other external corner c is a part of one edge 14 of two adjacent linear edges 14 and 15 and the entire length of the other edge 15 Non-adhesion regions Z2 and Z2 partitioned into right-angled triangular shapes are formed at the external corners a and c, respectively, and the entire remaining regions excluding these non-adhesion regions Z2 and Z2 are glue-held. A region Z1 is provided. Paste is held in the glue holding area Z1 of the paper piece 11, and no glue is held in the non-sticking area Z2. In the example of FIG. 9, the glue holding area Z1 is shaped like a parallelogram. In addition, all or part of each of the four linear edge portions 12, 13, 14, 15 of the square paper strip is included in the non-sticking areas Z2, Z2.

When the sticky note 10 shown in FIG. 9 is used to peel off the sticky note bundle (not shown) formed by using the sticky note 10, the four edges 12, 13 of the non-pasted area Z2 where the glue of the paper strip 11 is not held are removed. , 14 and 15 and their edge portions 13 and 14 are lifted and turned over with the fingertips to peel off the adhesive holding area Z1 from the sticky note stack. When the sticky note 10 is peeled off, the glue remains held in the glue holding area Z1 of the peeled paper piece 11, and the glue is used for sticking the tag 10 on the counterpart object, for example.

In a sticky note (not shown) produced using the sticky note 10 of FIG. 9, the glue holding area Z1 of the paper strip 11 is stuck to the page, and the non-sticking area Z2 is not stuck. In this state, the glue holding area Z1, which extends from the two edge portions 12 and 14 of the paper piece 11 and the central portion of the paper piece 11, is attached to the page, so that the peripheral portion of the paper piece 11, specifically, the non-adherent portion, is stuck to the page. The four edges 12, 13, 14, 15 and the two protruding corners a and c of the pasting area Z2 are restrained from curling up from the other object due to warping and deformation, and the curled up parts flutter. is unlikely to occur.

In this example as well, in order to suppress the curling of the peripheral portion of the paper strip 11 and to facilitate the peeling of the sticky note 10 from the sticky note bundle 20, the adhesive holding area Z1 is formed in the same manner as described for the sticky note 10 in FIG. It is preferable to appropriately adjust the ratio between the size of the area of . . . and the size of the non-sticking area Z2. Further, it is of course possible to provide curved corners at the four protruding corners a to d of the paper strip 11 .

In the examples described with reference to FIGS. 1 to 9, the piece of paper 11 is formed in a square shape, but the shape of the piece of paper is not limited to a square, and may be a triangle or other polygons.

1 to 9 and 10 to 13, the same reference numerals are given to the same or corresponding elements for convenience of explanation.

10 sticky note 11 piece of paper 12, 13, 14, 15 edges of the piece of paper 30 notebook (counterpart object)
Z1 Glue holding area Z2 Non-adhering area a, b, c, d Outer corner of paper piece

Claims (7)

A sticky note in which glue is held on the back surface of a polygonal piece of paper so that it can be releasably attached to the surface of the other party's target,
As a glue holding area on the back surface of the paper piece, when the paper piece is pasted on the surface of the other object using the glue, each of the plurality of straight edge portions of the paper piece is warped and deformed over the entire length. In addition, the remaining area excluding the part selected as the glue holding area on the back side of the paper strip is a non-sticking area that does not hold glue. , wherein the non-sticking area includes at least one linear edge of a polygonal piece of paper. The piece of paper is formed into a quadrangle having right-angled or curved corners, and two adjacent linear edges of the piece of paper form a triangular shape at each of the two diagonal outward corners. 2. The sticky note according to claim 1, wherein the adhesive holding areas are divided into two, and the entire remaining area excluding these adhesive holding areas is the non-sticking area. The paper piece is formed into a quadrangle having right-angled or curved corners, and the glue is divided into triangles at each of the three external corners formed by two adjacent linear edges of the paper piece. 2. The sticky note according to claim 1, wherein holding areas are formed, and the entire remaining area excluding these glue holding areas is the non-sticking area. The piece of paper is formed into a quadrangle having right-angled or curved corners, and two adjacent linear edges of the piece of paper form a triangular shape at each of the two diagonal outward corners. 2. The sticky note according to claim 1, wherein the non-adhesion areas are divided into two regions, and the entire remaining area excluding these non-adhesion areas is the adhesive holding area. The piece of paper is formed into a quadrangle having right-angled or curved corners, and the non-sticking area is partitioned into a triangular shape at one external corner formed by two adjacent linear edges of the piece of paper. 2. The sticky note according to claim 1, wherein is formed, and the entire remaining area excluding the non-sticking area is used as the glue holding area. The piece of paper is formed into a quadrangle having right-angled or curved corners, and a portion of one of two adjacent linear edges of the piece of paper and the entire length of the other edge The adhesive holding areas partitioned in a triangular shape are formed at each of the two outward corners positioned diagonally, and the entire remaining area excluding these adhesive holding areas is the non-sticking area. A sticky note as claimed in claim 1. The piece of paper is formed into a quadrangle having right-angled or curved corners, and a portion of one of two adjacent linear edges of the piece of paper and the entire length of the other edge The non-adhesion areas partitioned in a triangular shape are formed at each of the two outward corners positioned diagonally, and the entire remaining area excluding these non-adhesion areas is the glue holding area. A sticky note as claimed in claim 1.

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