JP4681251B2 - Carton with sanitary paper - Google Patents

Description

The present invention mainly relates to a carton storing sanitary paper such as tissue paper. More specifically, a paper take-out opening (opening) for taking out sanitary paper is provided on at least one of the upper and lower surfaces of the paper box, and a window pasting film for covering the take-out opening is not required on the inner surface of the box. The present invention relates to a structure of a so-called film-less tissue carton outlet.
In particular, the present invention takes into account the operability and safety during use, and the shape of the cut-out part forming the outlet is easy to handle with a hand and has a gentle impression, and is stacked and stored inside the box. It is easy to take out the first sheet of paper from the outlet, and when the second and subsequent sheets are pulled out from the outlet, they are taken out in a straight line in the vertical direction or crossed in the diagonal direction. In this case, the present invention relates to a structure of an outlet that can be easily taken out.
In the present invention, “sanitary paper” means tissue paper (what is called facial paper, decorative paper, etc.), dust paper, paper towels (kitchen paper, etc.), toilet paper (excluding rolls), and Watting (paper cotton). ) And other disposable papers.

A carton storing tissue paper widely used in homes and offices has a structure in which an outlet for taking out tissue paper is provided on one side of a substantially rectangular parallelepiped storage box (usually the upper surface of the box). The user cuts off the cut piece along a substantially elliptic perforated cut line provided on one surface of the box (usually the upper surface of the box), and opens the outlet (opening) to be elongated. A film such as a polyethylene film covering the outlet is usually attached to the inner surface of the outlet, and a linear slit is provided at the center of the film (see, for example, Patent Document 1).
In such a carton, the tissue paper as the contents is drawn out through the slit of the film. The tissue paper inside the carton is usually folded and stored as a set of two sheets so that each set can be continuously taken out from the box, and when one set of tissue paper is pulled out from the slit, The next set of tissue paper is folded by a so-called pop-up method so as to be pulled out from the inside of the box to a position held by the slit.
The film adhered to the inner surface of the box protects the contents against external dust and foreign matters, and when taking out the tissue paper, so-called pop-up tissue paper is caused by friction between the slits of the film. It prevents falling into the box and holds the tissue paper in place.

On the other hand, a so-called “film-less tissue carton” having a structure in which the film is not attached to the inner surface of the outlet has been already proposed for the purpose of omitting the material cost of the plastic film such as polyethylene and the process of attaching the film to the box. . That is, a tissue paper packaging box is known in which a film is not attached to the outlet of the tissue paper box and the outlet can be opened in a double-spread shape (see, for example, Patent Document 2, Patent Document 3, and Patent Document 4). .).
Also, in the “film-less tissue carton” similar to the previous example, the tissue paper being taken out is opened by opening the both ends in the longitudinal direction of the outlet, which is elongated in the longitudinal direction of the box and having a substantially diamond shape, into a specific angular shape. A tissue paper carton is known that can be held at both ends of the take-out port so as not to drop into the box (see, for example, Patent Document 5).
Furthermore, a carton is also known in which the shape of the take-out port is not limited to a rhombus, and slits are formed at both end edges of the take-out port to sandwich tissue paper (see, for example, Patent Document 6).

In recent years, with regard to the disposal of waste, which is one of the environmental problems, the “Container Recycling Law” has been established in 1997, which clarifies consumer's separate discharge, municipal collection, and business owner's recycling responsibilities, especially for container and packaging waste. Since then, the movement toward the construction of a recycling-oriented economic society is accelerating. In such a movement, when discarding used cartons of tissue paper such as tissue paper and kitchen paper, the plastic film stuck to the outlet must be peeled off from the carton body, separated and discarded, There is a new problem that it takes time and effort.
Therefore, for example, the “film-less tissue carton” known in Non-Patent Document 1 and the tissue paper packaging box known in Patent Document 7 collect paper and plastic when collecting and recycling the carton as waste paper. It has attracted the attention of consumers due to the advantage that it can be sent to recycling simply by crushing as it is without the need for sorting.
Japanese Utility Model Publication No.41-6464 Japanese Utility Model Publication No. 57-167080 JP-A-9-150871 Japanese Utility Model Publication No. 4-80878 Japanese Utility Model Publication No. 6-72883 Japanese Patent Laid-Open No. 9-30573 Japanese Utility Model Publication No. 63-144492 Oji Paper's public relations magazine “Miki no Hibiki”, Oji Paper Public Relations Office, published on June 20, 2003, summer issue, pages 25-26

  However, in the case of the above-mentioned Patent Documents 2 to 6, when the tissue paper is taken out to the outside because the shape of both ends of the outlet is linear or the shape of the flap end is angular, the tissue paper is removed from the outlet. There is a problem that it is easily caught on the corners of the paper, and is torn when it is pulled upward, and that each pair of tissue paper cannot be taken out smoothly in a pop-up manner. In addition, there was a problem that the sound generated when the tissue paper was rubbed with the box during extraction was unexpectedly loud.

  The paper strength of tissue paper is a problem with the paper strength in the direction of pulling out the tissue paper held in the storage box, but paper strength is also related to other quality requirements of tissue paper and it is easy to change is not. In addition, the larger the size of the tissue paper outlet, the harder it is torn, but if it is too large, it becomes difficult to hold the popped up tissue paper at a predetermined position of the outlet, and it becomes easy to fall into the box.

  On the other hand, in the carton shown in Patent Document 5, the opening angle at both ends in the longitudinal direction of the substantially diamond-shaped outlet is set from 60 degrees to 170 degrees. If the opening angle is less than 60 degrees, the tissue is used. When the paper is taken out, it is caught at the corners and becomes torn or difficult to take out. On the other hand, when it exceeds 170 degrees, the gripping function is lowered and the tissue paper tends to fall into the box.

  Further, in the case of the carton of Patent Document 6, since the entrance of the slit is narrow, it cannot be said that the tissue paper is easy to be taken out, and the shape of the slit portion is not a smooth shape, so that the tissue paper is caught on the corner portion. .

  As an attempt to improve the above-described problem, the present applicant discloses “filmless box” according to Non-Patent Document 1. This “filmless box” has a structure in which a paper take-out opening formed by a zipper-type cut-out portion and a pair of flaps for holding paper on both front and rear sides of the take-out opening are provided. This "filmless box" is formed by arcuate curves at the left and right ends of the cutout part that forms the outlet, so that when the tissue paper in the box is pulled out, the corner of the cutout part etc. This prevents the tissue paper from being caught and torn, and allows the tissue paper to be removed smoothly and continuously in a pop-up manner without dropping the tissue paper into the box during use. However, since the shape of the cut-out portion forming the paper outlet is a thin band, it is difficult to pick up when opening the zipper and it is difficult to open the zipper. Also, when opening, there is a risk that the hand will be rubbed and damaged by a narrow cutout. In addition, since there is no room at the take-out port, it is difficult to take out the first sheet of paper that is stacked and stored inside the box from the exit, and it is also used when the second and subsequent sheets are taken out from the take-out port. When a person's dominant hand is pulled out or the paper is pulled in an oblique direction, there are disadvantages such as damage to the flap portion or paper catching on the flap.

  Accordingly, the present invention provides a sanitary paper carton that solves the above-described problems and is easy to open and easy to take out the first and second and subsequent tissue papers after opening. At the same time as the problem of being caught and torn, the tissue paper does not fall into the box during use, and the tissue paper can be taken out one by one in a pop-up manner smoothly and smoothly. When the remaining number is reduced, the pop-up paper is less likely to fall into the box and is separated into paper and plastic when discarded after using the carton. A filmless tissue carton that saves labor is provided.

In order to solve the above problems, a first aspect of the present invention is to form a sanitary paper take-out port on at least one of upper and lower surfaces of a substantially rectangular parallelepiped box in which sanitary paper sheets that are alternately folded and stacked are accommodated . In a carton with sanitary paper in which a cutout portion is arranged and a film covering the outlet is not arranged inside the surface having the outlet,
The cutout part forming the outlet is formed such that the center line in the longitudinal direction of the entire cutout part has an inclination in the range of 8 to 12 degrees with respect to the long side of the surface having the outlet. ,
The cutout portion includes a strip-like cutout portion at the middle portion in the longitudinal direction, and end cutout portions at both longitudinal end portions,
The strip-shaped cut portion is formed in a shape in which the central portion is constricted, while the end cut-out portion is formed wider than the strip-shaped cut portion while being formed integrally with the strip-shaped cut portion,
Further, on both sides of the cutout portion forming the takeout opening, a first hinge portion formed by a curved broken line bulging outward along the longitudinal direction of the box is formed,
A pair of horizontally long first flap portions surrounded by a cutout portion that forms the outlet and a curved broken line that forms the first hinge portion are formed,
Further, a second hinge portion formed by a bent line bulging outward along the short side direction of the box is formed outside the both longitudinal ends of the cutout portion, and a tongue-like shape in contact with the end cutout portion is formed. A second flap is formed,
This is a carton with sanitary paper.

According to a second aspect of the present invention, an end cut line constituting the outer edge of the end cut portion is formed as a smooth cut line having a wavy shape, and the end cut portion is formed by the wavy cut line. Is a sanitary paper-filled carton according to the first invention, characterized in that a double-hill shaped knob is formed .

According to a third aspect of the present invention, there is provided the sanitary paper-containing carton according to the first aspect, wherein the strip-shaped cut-out portion and the end cut-out portion are separated by a broken line.

In the fourth aspect of the present invention, the strip-shaped cutout portion and the end cutout portions located at both ends thereof are configured so as to be separated by a cut line, and so as to bite into both longitudinal ends of the strip-shaped cutout portion, The sanitary paper-filled carton according to the first aspect of the present invention is characterized in that the fingertip pressing portions connected to the end cutout portions are formed so as to face each other.

According to a fifth aspect of the present invention, the cut line that divides the strip-shaped cut portion and the end cut portions located at both ends thereof is an arc-shaped cut line and a straight cut that is continuous with both end bases of the arc-shaped cut line. The sanitary paper-filled carton according to the fourth aspect of the present invention, wherein the carton is formed of a wire.

According to a sixth aspect of the present invention, after the strip-shaped cut portion is cut, a holding portion for sandwiching sanitary paper is formed between the substantially sector-shaped arc-shaped cut line and the first flap portion. A sanitary paper-filled carton according to the fifth invention.

According to a seventh aspect of the present invention, the curved fold lines provided on both sides of the pair of first flap portions are formed by shallow embossed stripes whose end fold lines are thicker than the central fold line. The sanitary paper-filled carton according to the first invention is characterized by the above.

In the carton storing sanitary paper such as tissue paper and kitchen paper of the present invention, the elongated cut-out portion forming the take-out port is a surface having the take-out port with respect to the direction of the folding line in the paper accommodated in the carton. Because the friction between the pop-up paper and the outlet is increased, the pop-up paper falls into the box even when the remaining number is reduced. There is an effect to make it difficult to do.
Further, since the cutout portion forming the outlet is formed to be inclined in the diagonal direction of the surface having the sanitary paper outlet, the unique shape of the outlet gives a unique impression to the user. The psychological effect of raising consumers' willingness to purchase is also demonstrated.
Further, as described above, the cutout portion is formed so as to be inclined in the diagonal direction of the upper surface or the lower surface of the carton (that is, the inclination angle θ of the center line of the cutout portion forming the outlet is the surface of the surface having the outlet. By having a long side (or a center line in the long side direction) and an angle Y formed by a diagonal line on the surface having the take-out port within a range having a maximum angle, a hand is held between the side surface of the carton and the cut portion. It is easy to hold because it can secure a wide space.

Furthermore, when considering the flow when the user removes the tissue paper from the carton, whether the carton is placed on a horizontal surface or standing, the movement of the user's hand is In many cases, the tissue paper moves obliquely upward from the tissue paper take-out position toward the user. For this reason, the tissue paper is pulled out from the box in a direction crossing the central axis of the outlet, so that the tissue paper is easily pulled out.
As described above, the cut portion is formed to be inclined in the angular direction formed by the diagonal line of the upper surface or the lower surface of the carton, so that the opening size in the longitudinal direction of the outlet can be set larger than the conventional one. Easy to use.

  The cutting portion forming the paper outlet of the second form is divided into an intermediate portion and both longitudinal end portions, and in the intermediate portion, the central portion is formed in a constricted shape, and both end portions are the central portion. The shape of the cut-out portion that forms the paper outlet is formed at the both ends in the longitudinal direction by forming it wider than the intermediate portion while being formed integrally with the intermediate portion. By finishing in a unique shape, the opening looks graceful and soft, and it is aesthetically superior.

  Moreover, when the opening part is opened, the both ends can be easily picked and the opening part is easy to open by making the both ends in the longitudinal direction wide in a double hill shape. In addition, after opening the first sheet of sanitary paper, you can easily insert your finger into the wide outlet end, and you can securely pick up the first sheet. There is no risk of scratching and rubbing your hands. Furthermore, because the outlet is formed symmetrically on the left and right and front and back, it can be placed in a variety of ways, such as flat or standing, regardless of the user's dominant hand, and regardless of age or age. The device is easy to use.

The take-out port is formed so as to be inclined in the diagonal direction of the surface having the take-out port without arranging a film, and the take-out intermediate portion is constricted and arced from both sides toward the take-out intermediate portion. Since the paper is taken out while being sandwiched between the pair of first flap portions that are in the extended landscape, the paper in the middle of taking out does not fall into the box, and the paper can be taken out easily. Further, since the paper is easily taken out one by one or one set by the sandwiching action of the pair of first flap portions, it is possible to prevent the paper from being overlapped and taken out more than necessary.
In addition, since both end portions in the longitudinal direction of the take-out port are formed as smooth cut lines having a wave shape, the tissue paper is not caught and broken by the both end portions of the take-out port when taking out the tissue paper or the like. In particular, in the case of tissue paper in a box, the folding direction of tissue paper changes alternately because the tissue paper is generally folded and stored alternately by the folding method called interfold. The tissue paper is smoothly moved in the direction of taking out the tissue paper, which is excellent in preventing paper tearing and catching. In addition, the friction between the box and the tissue paper is reduced when the tissue paper is taken out by such an action, and the sound of taking out the tissue paper is hardly generated and can be taken out quietly.
In addition, by narrowing the width of the central opening at the take-out port, the structure is such that dust and foreign matter do not easily enter when the paper is not taken out.

According to the present invention, when opening a carton, the opening area of the cutout portion forming the tissue paper outlet can be adjusted to be large or small, as shown in FIG. 11 or FIG. .
Furthermore, since it is not necessary to dispose a film inside the outlet, it is not necessary to separate the paper carton from the film at the time of disposal, and the product is environmentally friendly. Further, by eliminating the film, not only the material cost can be saved, but also the carton manufacturing process including the film attaching operation can be shortened, and energy saving and resource saving can be achieved.

Next, the present invention will be described in more detail based on embodiments of the present invention.
The present invention is a substantially rectangular parallelepiped carton for storing sanitary paper such as tissue paper and kitchen paper, and has a paper outlet on at least the upper surface of the box. In this invention, sanitary paper stored in a carton is tissue paper (also called face paper, decorative paper, etc.), dust paper, paper towel (kitchen towel, kitchen sheet, paper used mainly in kitchens called cooking sheets) Disposable paper such as toilet paper (excluding rolls), Watting (paper cotton), etc. (refer to Paper Pulp Technology Handbook 5th edition, page 459, issued on January 30, 1992, (Edited and published by the Pulp and Paper Technology Association). In the present invention, the term sanitary paper is used as a general term for these disposable papers. In general, the term “tissue paper” is often used to refer to general disposable paper such as facial paper, toilet paper, etc., but in a narrow sense, it usually has a dry crepe and is mainly used for facial wipes. This is used only for tissue paper, and the latter is used in this specification. The “paper towel” is a paper manufactured using pulp fiber as a main raw material as a substitute for a towel and a towel. Among these, a paper used mainly in a kitchen is called a kitchen paper.

The carton in the present invention is a storage box mainly made of paper materials such as cardboard made of wood pulp, waste paper, etc., and is a storage box that mainly stores sanitary paper such as tissue paper and paper towels, There is a feature in the structure of the so-called film-less tissue carton outlet, in which a window pasting film having a slit covering the outlet is not provided on the inner surface of the box.
More specifically, an elongated cutout (opening) surrounded by a cutout line is provided on at least one of upper and lower surfaces (usually the upper surface) of a substantially rectangular parallelepiped carton in order to take out sanitary paper. The cut-out portion is arranged so as to be inclined by an inclination angle θ with respect to this direction with respect to the long side direction on the surface having the outlet (inclination angle θ = 0). Specifically, the inclination angle θ of the cutout portion is defined as a maximum angle that is an angle Y formed by a line X1 parallel to the long side of the surface having the outlet and the diagonal line yy of the surface having the outlet. It is preferable to be within the range (Y ≧ θ> 0).
The cut portion is preferably symmetrical with respect to the center line in the longitudinal direction of the cut portion. In this case, the inclination angle θ of the cut portion indicates the inclination angle of the center line of the cut portion.

  As described above, the carton in FIG. 1 is inclined in the diagonal direction of one of the upper and lower surfaces (rectangular surface) of the box. In addition, this carton has a “bow tie” shape or a bone shape (a shape in which the center portion is narrow and the end portion is rounded and bulged), which is constricted at the center and spreads toward both ends in the longitudinal direction of the box, A sanitary paper-filled carton in which no film is arranged inside the surface having the take-out port, and a cut line 11 extending in the longitudinal direction of the box for forming a cut-out portion for the take-out port, and the cut line 11 End cut lines 12 are provided at both ends. A substantially bow-tie-shaped cutout (opening cutout) 13 is formed by being surrounded by both the cut lines 11 and 12 forming the takeout opening, and extends outside the cutout 13 in the longitudinal direction of the box. A first hinge part formed by a curved broken line 16 bulging toward the outside of the box is formed. Thus, a pair of horizontally long first flap portions 17 surrounded by the cut line 11 and the curved broken line 16 constituting the hinge portion are formed.

Further, a tongue-like second hinge portion formed by a curved broken line 18 bulging outward along the short direction of the box is formed outside both longitudinal ends of the cutout portion, Second flap portions 19 and 19 surrounded by the end cut line 12 and the curved broken line 18 are formed. The polygonal line 16 outside the cut line 11 and the polygonal line 18 outside the end cut line can also be formed by normal ruled lines.
Further, a broken line 15 is provided in the vicinity of both ends of the opening cut-out portion 13 to divide the cut-out portion 13 into a central band-like cut-out portion 24 and end cut-out portions 14 at both ends, and the end cut-out portion 14 is cut off. The band-shaped cutout portion 24 and the end cutout portion (pickup portion) 14 are configured to be cut out integrally from the top surface of the box. At the time of opening, the end knob 14 used as the knob of the opening cutout 13 is formed in a wide and double hill shape so that it can be easily picked up.

  The cut line 11 extending in the central longitudinal direction of the box may be formed by a straight cut (slit) or may be a perforated cut having a partial connection, and is referred to as a “zipper” in the packaging industry. The breaking line for opening in which the cut is bent into a bowl shape (see page 281 of the well-known and commonly used techniques in the packaging industry, issued by the Japan Patent Office on December 20, 1978), or a double line perforation.

  The cut line 11 may be parallel or curved at a predetermined interval in the width direction of the cut portion for forming the take-out port. For example, as shown in FIG. 1, it can be formed by a cut line that is bent so that the central portion is constricted and gradually increases from the central portion toward both ends.

  On the other hand, the end cut line 12 is constituted by a wave-like curve, and is formed by a continuous smooth wave-like curve, for example, as shown in FIG. This cut line may be a perforated cut line or a zipper, but in order to make the cut surface smooth, it should be a continuous cut or a discontinuous cut having a connecting part (connecting part) shorter than the cut dimension. Is preferred.

  When taking out the sanitary paper stored in the carton from the take-out port 10, press one of the second flaps 19 formed at the end of the take-out port with a finger and push it into the box, and then from there Break the connected corrugated pinnacle-shaped knob 14, insert a finger through the open portion, pick up the pinnacle-shaped knob 14, The cut portion 13 formed integrally with the knob is cut from the top surface of the box and opened. After opening, insert a finger from the wide end of the outlet, pinch the uppermost first sanitary paper and pull it upward. The pair of first flap portions 17 is pulled out while rising obliquely upward along the curved broken line 16 that swells outside the box according to the force when pulling out the sanitary paper. Is done. Then, when the next sanitary paper is pulled out, the first flap portion 17 rising from the opened portion and the tongue-shaped second flap portion 19 protruding from both ends of the take-out port elastically sandwich the sanitary paper. Also works to hold in. Further, when the sanitary paper is taken out, the second flap portion 19 also functions as a guide piece that smoothly guides the sanitary paper withdrawing direction alternately.

As described above, the broken line 18 constituting the hinges of the pair of second flap portions 19 has a curved shape, preferably an arc shape, which bulges toward the long side of the upper surface of the carton (outside the box). When the flap is opened obliquely upward, a force that tends to close (a force to return to the state before bending) acts on the flap. For this reason, the sanitary paper being taken out is elastically sandwiched between the pair of second flap portions 19 and a force is held to hold the sanitary paper in a predetermined position in the opening, and the sanitary paper is pressed upward from the opening. The sanitary paper can be prevented from falling into the carton even if the sanitary paper is reduced. When the sanitary paper is not taken out, the second flap portion acts as a lid to return to the state before the folding, and functions to prevent the entry of external dust and foreign matter.
In this way, the closing force acts on the flap, and the operation and effect of holding the sanitary paper and playing the role of the lid are the same for the first flap portion.

  As described above, the sanitary papers stacked in the box are alternately folded one by one, so that the pulling directions are alternately switched when being pulled out. Therefore, the 2nd flap part 19 with the semicircle-shaped outer edge comprised by the smooth waveform curve is formed in the both ends of an extraction port. The second flap portion 19 protruding in a semicircular shape has an action of distributing the sanitary paper drawer direction alternately, and is taken out by the outlet end portion including the second flap portion and the first flap edge. It functions as a pinching part that holds the sanitary paper inside.

  If the interval between the cut lines constituting the opening cut-out portion 13 is too narrow, it will be difficult to cut out the cut-out portion for opening, and if it is too wide, dust and foreign matter will easily enter the carton. Therefore, the interval is 5 to 25 mm, preferably 15 to 18 mm at the narrowest portion of the central portion of the cut portion 13, and the interval is about 20 to 50 mm at the widest portion at both ends of the cut portion 13, more preferably, Both end portions are preferably formed to have a width of at least about two fingers.

The carton of the present invention has the outlet 10 on at least the upper surface, but a pair of bottom raising members 23 may be formed on the lower surface opposite to the upper surface. By providing the bottom raising member on the lower surface in this way, when the remaining sanitary paper is low, the bottom raising member is bent approximately 90 degrees inside the carton, and the sanitary paper inside is pushed up to push the sanitary paper. The last one can be popped up stably, making it easier to take out sanitary paper.
In addition, when a carton having the take-out port of the present invention on the upper surface is used with the side facing down and vertically, when the bottom raising member is folded inside the carton, the bundle of sanitary paper in the box is weighted. Therefore, it is possible to prevent the sanitary paper from being taken out and to be used particularly in a narrow place.

  Although the shape of the outlet in the embodiment of FIG. 1 is substantially similar to a “bow tie”, it is not necessarily limited to such a shape, and as shown in FIG. A cut-out shape that forms the same outlet 10 as the conventional one, or a wave shape and a cut line 11 formed by two perforations having a strip-like cut-out portion 13 parallel to the center of the upper surface of the carton as shown in FIG. The present invention can be applied to various outlet shapes such as those formed by being sandwiched by the end cut line 12 having been formed.

  Next, the present invention will be further described with reference to the drawings, but the present invention is not limited to this example. 1 to 3 show examples of embodiments of the present invention. In the drawings, the same reference numerals denote the same parts, and the basic box structure is the same as that of a conventional one (tissue paper carton). It is the same.

  FIG. 1 is a development view showing an example of a carton according to the present invention in which a curved tissue paper outlet is provided on the upper surface of a box. FIG. 2 is a perspective view showing an unsealing state of the outlet on the upper surface of the carton in FIG. FIG. 3 is a sectional view of the usage state when the tissue paper is taken out, and shows an example of the usage state in which the bottom raising member provided on the lower surface of the carton is bent inward.

  As shown in FIG. 1, the carton of the present invention is formed by punching cardboard into a required unfolded shape to form a carton blank having a broken line or a cut line, and this blank is assembled and used in a rectangular parallelepiped shape via the broken line. This carton is provided with a tissue paper outlet 10 having an inclination of 8 degrees to 12 degrees as an example in the diagonal direction of the upper surface when one long side on the upper surface of the box is used as a reference. This is an example in which a push-up piece for raising the bottom of the tissue paper is provided so that the tissue paper can be easily taken out when the remaining tissue paper is low, and the tissue paper is prevented from dropping. In FIG. 1, reference numerals 1 and 2 denote a rectangular upper surface plate and a lower surface plate, and both are formed symmetrically. Reference numerals 3 and 4 denote a pair of rectangular side plates, and reference numeral 5 denotes a glue piece connected to one side edge of the bottom plate. The top plate 1 and the bottom plate 2 are formed wider than the side plates 3 and 4. The tissue paper outlet 10 is formed on the top plate. Reference numerals 6 and 7 denote end plates connected to the upper surface plate 1 and the lower surface plate 2 and both end edges, and 8 and 9 are inner flaps connected to both end edges of the side plates 3 and 4. The end face plates 6 and 7 are folded over the inner flaps 8 and 9 to seal the both end faces of the cylindrical box body when the carton is manufactured. The dimensions of the end face plates 6 and 7 are formed such that when the both end faces of the cylindrical main body are sealed at the time of box making, the end portions of the end face plates are overlapped and fixed together.

  Next, the structure of the tissue paper outlet will be described with reference to the embodiment of FIG. The tissue paper take-out port 10 shown in FIG. 1 is arranged with an inclination of θ with respect to a line X1 parallel to the long side of the top plate 1 as a reference line, and has the take-out port. In the range where the maximum angle is an angle Y (about 25 degrees in this example) formed by the line X1 parallel to the long side of the line and the diagonal line yy of the surface having the outlet, the angle is set to an arbitrary angle θ. It is long and slender. That is, the outlet 10 has two perforated opening cut lines 11 and 11 at a predetermined interval in the center of the upper surface plate in a direction inclined by an angle θ from the long side of the upper surface plate. It is surrounded by wavy end cut lines 12 and 12 that connect both ends of the lead lines 11 and 11, respectively. And, in the opening cutout portion 13 that forms the outlet 10, a band-shaped cutout portion 24 is formed surrounded by the cut lines 11 and 11, and a knob-part folding line 15 is provided at both ends of the band-like cutout portion 24, A double-knob-shaped knob portion (edge cutting portion) 14 surrounded by the end cutting line 12 and the knob line 15 is formed. The strip-shaped cutout portion 24 and the double-hill shaped knob portion 14 are integrally formed to constitute the cutout portion 13 for opening, and are separated from the top plate 1 to open the outlet 10.

  The cut line 11 in FIG. 1 is an example of a curved cut line curved inward. Therefore, the width of the band-shaped cutout 24 is narrow at the center and gradually increases toward both ends. Furthermore, the double-hill shaped knob 14 connected to the strip-shaped cutout 24 is wide enough to be picked up with a finger when opened and is easy to pick up. Moreover, the wave-shaped edge part cut line 12 is comprised by the discontinuous cut line which has a connection part (connection part).

On both sides of the opening cut-out portion 13, hinge portions are formed which are formed by curved broken lines 16 extending in the longitudinal direction of the box and slightly bulging toward the outside of the box.
A horizontally long first flap portion 17 surrounded by the opening edge of the outlet 10 opened by the cut line 11 and the end cut line 12 and the curved bent line 16 is opposed to the outlet 10. A pair is formed on the long side so as to protrude to the center.

  In addition, a curved fold line 18 bulging outward is disposed outside the wavy end cut line 12, and a tongue-like shape surrounded by the end cut line 12 and the fold line 18. A second flap portion 19 is formed.

  The opening cut-out portion 13 formed by the cut line 11 and the end cut line 12 has a narrower width toward the center, and the entire cut line has a continuous and smooth curved shape. The sagittal paper such as tissue paper taken out from the carton can be sandwiched and smoothly taken out by the wave shape curved part and the curved part at the edge of the first flap part 17, and the fall of the paper into the carton can be prevented. . In particular, when the tissue paper is folded and stored alternately in a processing machine called an interfolder, such as a boxed tissue paper, the take-out direction of the tissue paper to be taken out changes alternately during removal (Fig. 3), the pinch portion of the flap end portion is also alternately replaced. As described above, since the outlet end portion is formed in a continuous smooth wave shape, the tissue paper is sandwiched between the pinch portions. It can move smoothly and is excellent in preventing tearing and catching of paper.

  Further, if the end portion of the curved bent line 16 constituting the hinge portion breaks, when the tissue paper is pulled out, there is a problem that the paper is caught and cannot be pulled out smoothly or the tissue paper is torn. In order to avoid breakage at the end of the curved bent line 16 serving as the hinge portion, a small substantially arc-shaped cut line 20 curved toward the long side of the box is formed at the end of the curved bent line 16. Can do. The small substantially arc shape may have a radius of curvature of several millimeters, for example, and may be a curve close to an arc instead of an arc. Further, it may be punched into a circle, an ellipse or the like.

  Further, in the case of the carton shown in FIG. 1, a U-shaped or inverted U-shaped cut line 21 for the bottom raising member is provided on the lower surface plate 2, and a broken line 22 serving as a hinge portion is provided so as to connect both ends of the cut line. A pair of bottom raising members 23 and 23 surrounded by the cut line 21 and the broken line 22 are formed. The bottom-up member is formed so that a bottom-up member 23 formed by a semicircular cut line 21 is separated into left and right sides and can be bent with a fold line 22 as a hinge portion. The bottom raising member 23 formed symmetrically can be bent to the inside of the box at the same time with one push.

  Incidentally, in the case of the carton shown in FIG. 1, the dimension in the longitudinal direction is, for example, 242 mm, the dimension in the lateral direction is 116 mm, and the height is 50 mm. Moreover, the dimension of the longitudinal direction of the outlet 10 is formed to 140 mm. Further, the interval between the two perforation cut lines 11 and 11 constituting the opening cutout portion 13 of the outlet 10 is 18 mm at the narrowest portion in the center. At the end of the take-out port 10, it is preferable that the size is such that the tissue paper can be easily taken out by inserting a finger. In addition, when the radius of curvature when the curved broken line 16 constituting the hinge portion of the outlet is an arc is too small, the closing force becomes too large, and conversely when too large, the closing force becomes too small. Moreover, this hinge part may be not a circular arc but a curve close to a circular arc, as long as an appropriate closing force can be obtained.

In the carton of the present invention, as shown in FIGS. 2 and 3, when the outlet is opened to take out the tissue paper P stored in the box, either the left or right second flap portion 19 is folded on the broken line 18. Pushing down further, putting a finger under the end cut line 12 to pick up the Futari-shaped knob 15, cut out a series of opening cuts 13 together with the Futari-shaped knob 15 and open it. When the uppermost tissue paper is picked from the wide end of the open outlet 10 and pulled upward, the pair of first flap portions 17 and 17 are obliquely upward along the curved fold line 16 bulging outward. It can be bent and tilts elastically.
Further, the subsequent tissue paper is drawn out from the opened portion, and the open end portion including the opposite sides of the pair of first flap portions 17, the edge of the first flap portion 17, and the second flap portion 19. It is sandwiched and held elastically. Further, the tissue paper drawn out to the outlet 10 is diagonally inclined so as to cross the outlet 10 diagonally, such as both edges of the first flap portions 17 and 17 facing each other and the lower right and upper left of the outlet end. It can also be pulled out so as to be held at the ends facing each other.

  In addition, the pair of first flap portions 17 and 17 tend to close when they are opened obliquely upward by forming a bent line 16 serving as a hinge into an arc shape that bulges outward on the long side of the upper surface of the carton. Force to return to the previous state) works. For this reason, the tissue paper being taken out is elastically sandwiched between the pair of first flap portion 17 and second flap portion 19 to hold the tissue paper in a predetermined position, and the tissue paper content is reduced. Also prevents the tissue paper from falling into the carton. When the tissue paper is not taken out, the flap part acts as a cover of the carton to return to the state before the folding, thereby preventing the entry of external dust and foreign matters.

  When the remaining amount of tissue paper in the box decreases, as shown in FIG. 3, the pair of bottom raising members 23 provided on the lower surface plate 2 can be folded and used inside the box. That is, the cut line 21 of the lower surface plate 2 is broken, and the bottom raising member 23 is bent approximately 90 degrees inside the carton with the broken line 22 as a hinge portion, and the bottom raising members 23 and 23 are sequentially bent. The folded tissue raising members 23 and 23 push up the internal tissue paper to the upper surface side. As a result, it is possible to stably pop up from the outlet 10 on the upper surface to the last piece of tissue paper.

  FIG. 4 shows an example different from FIG. 1 of the cut line 11 provided at the outlet 10 of the present invention. FIG. 4 shows an example in which two sets of cut lines each having a perforated cut line formed of double lines are provided. FIG. 4 is an example in which a double line (double perforation line) composed of two parallel perforations having substantially the same dimensions is configured as a set of cut lines, and the double line ( It is a top view of the upper surface board which shows the example by which 1 set of cut lines comprised as a double perforation line are each arrange | positioned at the both sides of the cut part 13 for opening. 2 shows an example in which two perforations having incisions with different dimensions are arranged in parallel, and the incisions of each perforation are arranged in a staggered manner, and the perforations having long incisions are A perforation having a short cut portion located inside the carton is arranged so as to be located outside the carton. If two types of perforations with different cutout dimensions are arranged on both sides of the opening cutout 13 in a zigzag pattern, when the cutout for opening is picked up with a finger and cut off, irregularities are formed along the perforations. Since the cut-out is formed, it looks good, the edge of the opening cut-out portion does not fluff or flutter, and the uneven cut surface does not become uneven. In addition, when the cutout portion for opening is cut off, it can be easily opened with a small force, so that it is easy to open and the sound at the time of cutting can be reduced.

  In addition, when the carton of the present invention is manufactured with multi-layered white paperboard mainly composed of waste paper, the edge of the opening cutout can be cut off smoothly and comparatively as described above. It can be cut without peeling off the upper layer portion of the surrounding paper (paper layer peeling can be prevented). Although not shown in the figure, the cut line does not have to be linear, and may be provided in the waveform by a wave blade. Further, the cut line may be finer than a normal perforation called a micro blade, and these can all be used as the cut line of the present invention.

FIG. 5 shows an example different from FIGS. 1 and 4, and both ends of the curved broken line 16 outside the first flap portion 17 forming the outlet 10 provided in the upper surface plate 1 are thick and shallow embossed lines. It is a top view which shows the example formed by.
In the outlet 10 opened by the cut line 11, the end portion of the curved broken line 16 constituting the hinge portion of the first flap portion 17 is a portion that is easily broken while repeatedly performing the operation of taking out the sanitary paper from the box. . In order to avoid breakage of this portion, instead of providing the substantially arc-shaped cut line 20 as shown in the embodiment of FIG. 1, the end of the curved broken line 16 is thickened as shown in FIG. A normal polygonal line constituting the central part of the curved polygonal line 16 has engraved creases in the entire paper thickness of the carton blank. The crease applied to the end of the curved fold line 16 is a shallow crease with a depth of about half the thickness of the blank paper, and a width corresponding to 3 creases at the center. The crease is engraved. By forming a folding line having a width corresponding to three normal folding lines, it is formed three times as thick. In this way, the sanitary paper is repeatedly taken out, and the end of the curved bent line 16 that is easily broken by bending the first flap portion 17 is formed into a shallow and thick broken line, thereby strengthening and avoiding breakage. I was able to do that.

  6 and 7 show modifications of the bottom raising member of the carton according to the present invention. Further, these are different in shape from the bottom raising member of FIG. 1, are surrounded by the cut line 21, and are formed to be foldable on the lower surface plate 2 with the fold line 22 as a hinge part (fulcrum). 6 is an example of an elliptical shape having a symmetrical shape in FIG. 6, and FIG. 7 is an example of a curved line in which a dent is formed at the center of the tip, and the shape of the bottom raising member is limited to that illustrated here. Instead, various shapes such as curves and broken lines can be used.

FIG. 8 is a plan view showing another example of the cut-out portion 13 having a bow tie shape, which shows another embodiment in which the shape of the tissue paper outlet is different from those in FIGS.
Two or two sets of cut lines 11 extending in the central longitudinal direction are parallel to each other at a predetermined interval in the box width direction, and the width gradually increases from one end portion to both end portions in the box longitudinal direction. It is provided in a shape that spreads diagonally. Parallel cutting lines and diagonally extending cutting lines are configured to be connected in the vicinity of the central portion, and wavy end cutting lines 12 are provided at the ends of the diagonally extending cutting lines. ing.
An opening cut-out portion 13 is formed surrounded by the cut line 11, a broken line 15 is provided in the vicinity of both ends of the opening cut-out portion 13, and a double hill shaped pick-up portion (end end) surrounded by the end cut line 12 is formed. Part cutout part) 14 is formed. That is, the opening cut-out portion 13 is formed by a belt-like cut-out portion 24 at the center portion thereof, and a double hill-shaped knob portion 14 formed integrally at both ends, which is cut out from the top plate 1 and the outlet 10 is opened. . The outlet 10 is formed in a shape similar to a bow tie shape.
Moreover, the 1st hinge part comprised by the curved broken line 16 swelled toward the edge of the long side of the upper surface board 1 is formed in the outer side of the cut lines 11 and 11, and the curved folded line 16 and A pair of substantially trapezoidal horizontally long first flap portions 17 surrounded by the cut line 11 is formed. In addition, a fold line 18 parallel to the short side of the top plate 1 is provided outside the double hill knob 14, and a tongue-shaped second flap portion 19 surrounded by the end cut line 12 and the fold line 18 is provided. Is formed.
The take-out port 10 shown in FIG. 8 is the same as that shown in FIG. 1 in the opening procedure and the action of the first flap portion 17 and the second flap portion 19 when taking out the sanitary paper.

  Also in this embodiment, the tissue paper outlet 10 of the carton is arranged near the center of the top plate, and the shape of the outlet is formed in a symmetrical shape in the left-right direction. Therefore, the user can use it without being influenced by the dominant hand. In addition, the carton can be placed either horizontally or vertically for use in a narrow place. Further, even when the remaining tissue paper is reduced, the take-out property of the tissue paper does not deteriorate.

FIG. 9 is a main part enlarged view showing another example of the tissue paper outlet part of the present invention.
The carton with sanitary paper shown in this embodiment is configured such that the cut-out portion 13 forming the tissue paper outlet 10 is divided into an intermediate strip-like cut-out portion 24 and end cut-out portions 14 located at both ends thereof. This is the same as the embodiment described above. The difference is that both cut-out portions 14 and 24 are configured so as to be divided and separated by discontinuous cut lines 25 and 26 having a connection (connection portion).

That is, the carton shown in this example can be cut and removed in accordance with the user's needs for either one or both of the intermediate band-shaped cut portion and the end cut portions located at both ends. The opening area can be adjusted. Specifically, when the user of the carton wants a small outlet when the outlet 10 is to be cut and removed, if the user does not remove the end cut portion 14, dust will enter the box. When the user of the carton wants a large outlet, if the user further removes the end cut portion 14, the opening area of the outlet increases, so it becomes easier to take out the tissue paper . is there.

In the carton shown in this example, the fingertip pressing portions 27 and 27 that are necessary when opening the outlet are provided at both ends in the longitudinal direction of the strip-shaped cutout portion 24 located in the middle. It is formed so that it may become a pair. In order to form the fingertip hole 28, the fingertip pressing portions 27, 27 are provided such that the arc-shaped cutting lines 25, 25 are bitten into both longitudinal ends of the strip-shaped cutout portion and face each other. Further, by providing the linear cut lines 26 and 26 connected to the bases at both ends of the arcuate cut line 25, the intermediate band cut part 24 and the end cut parts 14 located at both end parts can be separated and divided. It is configured as follows. A holding portion 29 for sandwiching the end portion of the tissue paper is formed between the arcuate cut lines 25 and 25 and the first flap portion 17.
Here, the “arc-shaped cut line” includes not only the 180-degree arc-shaped cut line shown in FIG. 9 but also a 90-degree arc-shaped cut line (not shown) and an acute angle of 90 degrees or less. This is a concept including an arcuate cut line.

  In the above configuration, when the outlet 10 is cut and removed, after pressing the fingertip against one of the fingertip pressing portions 27 and 27 surrounded by the arc-shaped cutting lines 25 and 25, While the fingertip is hooked on the fingertip hole 28, it is slid to the back side and the intermediate strip-shaped cutout portion 24 is pulled up. Further, as shown in FIG. 10, the strip-shaped cut portion 24 is removed by pulling the strip-shaped cut portion upward along the cut line 11 from the end. At this time, the strip-shaped cutout portion 24 that is easily torn is torn in the direction of the cut line 11, so that it can be split with a small force, and when the strip-shaped cutout portion 24 is cut off, the surrounding paper is peeled off and the appearance is removed. There is no loss.

Next, a method for adjusting the opening area of the outlet will be described. FIG. 11 (A) is a diagram showing a situation in which the middle strip-shaped cutout portion is removed and both end cutout portions located at both ends are left in the cutout portion forming the tissue paper outlet. is there. FIG. 11 (B) is a diagram illustrating a situation in which one of the middle strip-shaped cutout portion and the end cutout portions located at both ends is removed and the other is left in the cutout portion forming the tissue paper outlet. .
Moreover, FIG. 12 (A) is a figure which shows the condition which opened all the cut parts which form a tissue paper extraction opening. FIG. 12 (B) is a diagram showing a situation in which the end cutouts located at both ends are removed and the intermediate band cutout is left in the cutout forming the tissue paper outlet.
In the figure, the hatched area indicates the opening location. Thus, when opening a carton, according to each user's needs, as shown in FIG. 11 (A-B) or FIG. 12 (A-B), the cutting part which forms a tissue paper extraction opening There is an effect that the opening area can be adjusted to be large or small.

In the above configuration, as shown in FIG. 11A, when the fingertip pressing portions 27, 27 are connected to the end cutout portion 14 so as to face the inside thereof, the remaining fingertips Since the shape of the pushing portions 27 and 27 is formed in an arc shape, when the first tissue paper is pulled upward from the outlet 10 from the inside of the box, the fingertip pushing portion 27 is the tissue paper when the tissue paper is taken out. Serves as a guide. That is, the tissue paper is gently squeezed along the arcuate portion of the fingertip pushing portion 27 and is smoothly taken out without being caught.
Further, the end of the next tissue paper drawn out from the carton following the extracted tissue paper is gently squeezed along the arcuate fingertip pushing portion 27 and enters the holding portion 29, where the holding is performed. The portion 29 holds the end of the tissue paper in a standing state. Therefore, the take-out property of tissue paper is further improved.

The present invention is not limited to the above-described embodiment, and it is needless to say that various modifications can be made without departing from the gist of the present invention. For example, if a lottery or fortune-telling is appropriately printed on the back surface of the strip-shaped cutout portion or the end cutout portion, the enjoyment of cutting the strip-shaped cutout portion or the end cutout portion can be enjoyed. In addition, if you print points and gift vouchers, you can enjoy collecting points and enjoying presents.
Further, when the pair of left and right bottom raising members 23 provided on the lower surface plate 2 of this embodiment (see, for example, FIG. 1) is pushed into the inside of the box, the portions of the broken lines 22 and 22 that serve as fulcrums of the pair of left and right bottom raising members 23 As a result, the fulcrum portion slightly warps outward. If the warped surface is used on a table or the like, the box can be rotated like a top, so that there is a pleasure that can be used as a children's playground equipment after use.

Further, the curved bent line 16 constituting the hinge of the first flap portion can be formed by a perforation in addition to a normal folding line according to the degree of required stress. The first flap portion 17 may be easily opened and closed by a means such that the eyes are alternately repeated.
Further, in the example of FIG. 9, both the cutout portions 14 and 24 are configured to be divided and separated by the cut lines 25 and 26, and the fingertip pushing portion 27 is provided so as to be integrated with the end cutout portion 14. However, as shown in FIG. 13 (A) or (B), the linear cut line at the boundary between the band-shaped cut portion and the end cut portion is replaced with the broken line 15, and an opening is formed by the fingertip pushing portion 27. Therefore, it is possible to cut the entire band-shaped cutout portion 24 and the end cutout portion 14.

Further, when opening the carton, it is necessary to consider the material of the carton so that the cutout portion 13 is not broken or a cut is not generated around the cutout portion. The carton in the present invention is preferably produced from cardboard made from wood pulp, waste paper, etc. In this case, the tear strength specified in JISP8116-2000 is in the range of 2500 to 2900 mN in the vertical direction and 3000 to 3400 mN in the horizontal direction. Preferably there is. If the tear strength is too low, it will be easy to break, and if it is more than necessary, it will be difficult to open.
In the conventional carton containing sanitary paper, cardboard having a tear strength specified in JISP8116-2000 of about 2300 mN in the vertical direction and about 2800 mN in the horizontal direction is used. It can be said that it is preferable to use cardboard with higher strength.

In addition, the filmless carton of the present invention was superior to other conventionally proposed filmless cartons in the following points, and it was confirmed that the same effect as the conventional carton with a film was obtained. That is, the filmless carton of the present invention can be easily opened without damaging the fingers, and can easily take out the first set of paper stacked and stored inside the box from the outlet. When the paper is also pulled out from the take-out port, it can be taken out in a straight line in the vertical direction or crossed in the diagonal direction, so that the user can use it without being influenced by the dominant hand. In addition, there are few areas where tissue touches at the carton outlet, and the opening shape is smooth, so when taking out tissue one by one,
(1) The sound when taking out the tissue is almost as low as that of a conventional carton with a film.
(2) Little paper dust is generated when taking out tissue.
There are also effects such as.

It is an expanded view which shows an example of the carton blank of this invention which provided the tissue paper take-out port on the box upper surface. It is a perspective view which shows an example when opening the taking-out port of a carton upper surface. It is sectional drawing which shows the state which is bent and used the bottom raising member provided in the box lower surface inside the box. It is a top view of the box upper surface which shows the example in which the cut line which forms the intermediate part of the tissue paper extraction opening of the carton of this invention is formed with the double cut line. It is the elements on larger scale which formed the broken line provided in the both sides of the 1st flap part with the thick and shallow embossing line. It is a top view of the lower surface board which shows the modification of the bottom raising member formed in a box lower surface. It is a top view of the lower surface board which shows the modification of another bottom raising member different from FIG. It is a top view which shows the other example of a tissue paper extraction part. It is a principal part enlarged view which shows another example of a tissue paper extraction part. It is a perspective view which shows the opening condition of an outlet part same as the above. (A) is a plan view showing a situation in which the middle strip-shaped cut portion is removed and both end cut portions located at both ends are left, and (B) is one of the middle strip-shaped cut portion and the end cut portion. It is a top view which shows the example which removed. (A) is a plan view showing the situation where both the strip-shaped cutout and the end cutout are removed, and (B) is the situation where the middle cutout is left and the end cutout located at both ends is removed. FIG. (A)-(B) are top views which show the modification of a fingertip pushing part.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Upper surface plate 2 Lower surface plate 3, 4 Side surface plate 5 Paste piece 6, 7 End surface plate 8, 9 Inner flap 10 Outlet 11 Cutting line 12 End cutting line 13 Cutting part (opening cutting part)
14 End cutout (picking part)
15 Folding Line 16 Curved Folding Line 17 First Flap Part 18 Folding Line 19 Second Flap Part 20 Substantially Arc-shaped Cutting Line 21 Cutting Line 22 Folding Line 23 Bottom Raising Member 24 Strip Cut Part 25 Arc-shaped Cutting Line 26 Straight Line Cut line 27 Fingertip pushing part 28 Fingertip hole 29 Holding part

Claims (7)

A cut-out portion for forming a sanitary paper outlet is disposed on at least one of upper and lower surfaces of a substantially rectangular parallelepiped box in which sanitary paper sheets that are alternately folded and stacked are accommodated, and the inside of the surface having the outlet In a carton with sanitary paper on which no film covering the outlet is placed,
The cutout part forming the outlet is formed such that the center line in the longitudinal direction of the entire cutout part has an inclination in the range of 8 to 12 degrees with respect to the long side of the surface having the outlet. ,
The cutout portion includes a strip-like cutout portion at the middle portion in the longitudinal direction, and end cutout portions at both longitudinal end portions,
The strip-shaped cut portion is formed in a shape in which the central portion is constricted, while the end cut-out portion is formed wider than the strip-shaped cut portion while being formed integrally with the strip-shaped cut portion,
Further, on both sides of the cutout portion forming the takeout opening, a first hinge portion formed by a curved broken line bulging outward along the longitudinal direction of the box is formed,
A pair of horizontally long first flap portions surrounded by a cutout portion that forms the outlet and a curved broken line that forms the first hinge portion are formed,
Further, a second hinge portion formed by a bent line bulging outward along the short side direction of the box is formed outside the both ends in the longitudinal direction of the cutout portion, and a tongue-like shape in contact with the end cutout portion is formed. A second flap is formed,
A carton with sanitary paper. The end cut-out part is formed as a smooth cut line in which the end cut line constituting the outer edge thereof is wavy, and the wavy cut line causes the end cut part to have a double-hill shaped knob. The sanitary paper-filled carton according to claim 1 , wherein a portion is formed . The carton with sanitary paper according to claim 1 , wherein the strip-shaped cut-out portion and the end cut-out portion are separated by a broken line. The strip-shaped cut portion and the end cut portions located at both ends thereof are configured to be separable by a cut line, and are connected to the end cut portions so as to bite into both longitudinal ends of the strip-shaped cut portion. The sanitary paper-containing carton according to claim 1 , wherein the fingertip pressing portions are formed so as to be opposed to each other.   The cut line that separates the strip-shaped cut portion and the end cut portions located at both ends thereof is formed by a substantially arc-shaped cut line and a straight cut line that continues to both ends of the arc-shaped cut line. The carton with sanitary paper according to claim 4.   6. The sanitary paper according to claim 5, wherein a holding portion for sandwiching sanitary paper is formed between the arc-shaped cut line and the first flap portion after the strip-shaped cut portion is cut. Enter carton. It said pair of curved fold line provided on both sides of the first flap portion, claims, characterized in that fold lines of its ends thicker than the polygonal line of the central portion, and is formed with a shallow embossing muscle 1. Carton with sanitary paper according to 1 .

Images