JP2011188998A - Paper mat - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a paper mat manufactured by making a clamping member clamp a paper material obtained by rolling a paper sheet, twisting it, and stranding them. <P>SOLUTION: The paper mat includes: at least the paper material; the clamping member clamping the paper material; and a flat area where the clamping member is expanded in a flat shape. The paper material is obtained by initially twisting a rod-like body formed by rolling a thin paper sheet from its end and further stranding them. The plurality of paper materials are bundled and clamped by the clamping member. The flat area is expanded flat so as to have a predetermined space between the plurality of clamping members clamping the paper material. The clamping members are fixed by a fixing member. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a paper mat produced by rolling a paper sheet and then twisting and rolling the paper material between the holding members. The present invention has a softness peculiar to paper, softness of the tip by twisting and twisting, elasticity, etc., is lightweight, has good cushioning properties, and is partly worn down for disposal. It relates to a paper mat that does not discharge substances that destroy the environment. The present invention relates to, for example, a paper shoe cleaning mat, a paper foot cleaning mat, a paper table mat, a paper product placing mat, and the like. In this specification, “a paper material made by twisting and twisting a paper sheet after it is rolled” is referred to as a “twisted paper material”.

  The mat described in JP-A-10-159315, JP-A-9-41641, or JP-A-8-333875 is provided with a synthetic resin member. The performance of the mats described in the above publication is determined by the hardness of the synthetic resin material.

Japanese Patent Laid-Open No. 10-159315 JP 9-41641 A JP-A-8-333875

  The synthetic resin mat can change the hardness of the planted synthetic resin member by selecting the type of the synthetic resin. However, some of the synthetic resins are soft, but the softness and texture of paper cannot be obtained. When the synthetic resin mat is discarded, a large amount of gas is discharged, which may harm the environment.

  In order to solve the above problems, the present invention rolls a thin paper sheet, twists it, and twists it to make a paper mat having softness, elasticity, elasticity, etc. peculiar to paper. The purpose is to provide. In addition, the twisted and twisted paper material of the present invention is produced by knitting in a net-like manner, so that the softness, elasticity, waist strength, and uniqueness of the paper are unique at the leading edge of the stitch or the side of the stitch. An object of the present invention is to provide a paper mat having a texture. An object of the present invention is to provide a light, flexible, and environmentally friendly paper mat that is not made of synthetic resin.

(First invention)
The paper mat of the first invention is a twisted rod-shaped body rolled from the end of a thin paper sheet, a rolled paper material, and a clamping member that is clamped by bundling a plurality of the paper materials, It is at least comprised from the planar area | region expand | deployed so that it may have a predetermined space between the some clamping members which clamped the said paper raw material.

(Second invention)
The paper mat of the second invention is a twisted rod-shaped body rounded from the end of a thin paper sheet, a rolled paper material, and a clamping member that is clamped by bundling a plurality of the paper materials, Surrounding the planar area that is developed so as to have a predetermined space between a plurality of clamping members that sandwich the paper material, and the periphery of the clamping member that becomes the planar area, between the core wires The paper material is sandwiched between and twisted at least to form a twisting member.

(Third invention)
A paper mat according to a third aspect of the present invention is a first mating member in which a bar-like body rolled from the end of a thin paper sheet is twisted and a rolled paper material and a plurality of the paper materials are bundled and held And a planar area that is developed so as to have a predetermined space between the plurality of first clamping members that sandwich the paper material, and the periphery of the first clamping member that becomes the planar area And a second holding member that holds the paper material.

(Fourth invention)
A paper mat according to a fourth aspect of the present invention is characterized in that a plurality of the paper materials are knitted into a net to form one.

(Fifth invention)
The paper mat of the fifth invention is characterized in that the clamping member is a paper member having a U-shaped cross section.

(Sixth invention)
The paper mat according to a sixth aspect of the invention is characterized in that the paper material is molded into a desired hardness and shape by impregnating an adhesive.

(Seventh invention)
The paper mat of the seventh invention is characterized in that at least one core harder than the paper sheet is wound around the center of the rod-like body rounded from the end of the thin paper sheet.

(Eighth invention)
The paper mat of the eighth invention is characterized in that the clamping members are at least partially clamped by a plurality of connecting members and are connected to each other.

(9th invention)
The paper mat of the ninth invention is characterized in that a non-slip member is attached to at least a part of the clamping member opposite to the paper material.

  According to the present invention, a paper material made from paper is made of thin fibers such as a beard, and there are also shades of thickness, and by adding twist and twist, a unique feel of paper, Since it can have flexibility and strength, it is lightweight, does not discharge toxic gas when discarded, and has a cushioning characteristic unique to paper. In addition, since the paper material can freely select the waist length and waist stiffness, paper mats suitable for various purposes can be produced.

  According to the present invention, the paper sheet is rolled, twisted, rolled, and made into a paper material knitted in a net shape, thereby improving the softness, elasticity, springiness, or cushioning characteristic of paper. Moreover, not only the strength of the waist portion is strong, but also a paper mat having a unique feel not found in the synthetic resin member can be obtained.

  According to the present invention, since the soft paper material can be given elasticity and strength by appropriately soaking the adhesive into the paper material, the desired softness, elasticity, strength and water resistance can be obtained. You can have it. In addition, the paper material can be easily formed into a desired shape by a die or the like with the adhesive.

  According to the present invention, when a paper sheet is rolled up, the stiffness of the paper material can be adjusted by winding a harder paper material as a core wire, and a paper mat suitable for the purpose of use is produced. be able to.

(A) to (f) are schematic diagrams for sequentially explaining a method for producing a twisted and rolled paper material which is an embodiment of the present invention. Example 1 (A) to (C) are schematic diagrams for explaining a state in which a paper holding member is manufactured from a twisted and rolled paper material used in the present invention. (A) to (c) are a plan view, a side view, and a back view for explaining a first embodiment for producing a paper mat from a paper holding member in which the twisted and rolled paper material of the present invention is bundled. is there. It is a top view for demonstrating the paper mats which are 2nd Example from the twisted and twisted paper material of this invention. (Example 2) (A) and (B) are a plan view and a cross-sectional view for explaining a third embodiment using the twisted and rolled paper material of the present invention. (Example 3) (A) is a perspective view for demonstrating the connection member of the clamping member which uses the twisted and rolled paper material of this invention, (b) is sectional drawing for demonstrating the state which clamped the clamping member. (A) and (B) are a perspective view and a cross-sectional view for explaining an anti-slip member attached to the back side of the paper mat of the present invention. (A)-(d) is a figure for demonstrating preparation of the twist member which becomes the basis of the paper mats of this invention.

(First invention)
The paper mat of the first invention comprises at least a paper material, a clamping member in which the paper material is clamped, and a planar region in which the clamping member is developed in a planar shape. The paper material is manufactured by twisting a bar-like body rounded from the end of a thin paper sheet, and then twisting them. A plurality of the paper materials are bundled and held in the holding member. The clamping member can be made of paper, metal, or synthetic resin, but is preferably made of paper. When the holding member is made of paper, a desired strength can be obtained by soaking the paper material with an adhesive or the like.

  The planar region is developed in a planar shape so as to have a predetermined space between a plurality of clamping members between which a paper material is clamped. For example, a plurality of the clamping members are arranged in a wave shape, a zigzag shape, or in parallel, and a plurality of space portions are formed therebetween. The corrugated pinching member may be formed in a net shape while being wound like a spiral. The planar area differs in the shape and size of the space depending on the intended use of the paper mat.

  The thin paper sheet can be made of Japanese paper such as kenaf or straw. A paper sheet made of Japanese paper is made of thin fibers such as a beard, has a thickness, and can be twisted and twisted to have flexibility and strength peculiar to paper. The paper mat is lightweight, does not discharge toxic gas when discarded, and has a cushioning characteristic unique to paper.

  In addition, wood pulp that is usually used has a slightly lower strength than Japanese paper. Furthermore, Western paper, waste paper, milk cartons, cardboard and the like have unique softness and hardness different from Japanese paper, and can obtain unique flexibility different from a synthetic resin member. There are many types of the paper, and when using it as a paper material, it is possible to select one that suits the purpose and purpose. The paper mat can be adapted to other types of purposes and applications depending on the flexibility of the paper material itself and the state of the gap due to twisting and twisting.

  The twisted rod-like body has a unique softness resulting from the type of paper by twisting and twisting, a frictional force resulting from the twisting and twisting of the paper, and a unique strength resulting therefrom, It is a strong and flexible paper material. At least one or a plurality of the twisted and twisted rod-shaped bodies are collected to form a paper material. The highly flexible paper material is implanted in the holding member. Further, the stiffness of the paper material is unique due to the type of paper, twisting and twisting, which is not made of synthetic resin, and can be easily changed by adjusting the length. The cross section of the clamping member is not particularly limited as long as the paper material can be implanted.

  Since the paper mat is twisted and then rolled after the paper sheet is rolled, the tip softness, frictional force, elasticity, waist strength, etc. are unique to paper, High weather resistance and high strength. Also, the paper mat provides a unique cushioning property not found in synthetic resins when matted due to the elasticity and waist strength unique to paper. The paper material can be further impregnated with an adhesive in order to improve water resistance.

  The paper material can be covered with at least one. The cover ring is preferably made of paper, but may be another member. Further, when the paper member provided with the cover ring is pinched by the holding member to form a paper mat, the strength of the waist can be increased as compared with the case where the cover ring is not provided. Unlike the synthetic resin material, the paper material is well colored and a colorful paper mat can be obtained.

(Second invention)
The paper mat of the second invention is surrounded by a twisting member that is produced by sandwiching the paper material between the core wires and twisting the periphery of the sandwiching member that becomes the planar region developed in a planar shape. This is different from the first invention. Since the paper mat is surrounded by the twisting member around the pinching member, when it is used as a foot wiping mat for wiping shoes, it is difficult to lose its shape even with aging. The twisting member can be produced by sandwiching the paper material between core wires and twisting. The torsion member is produced, for example, by sandwiching the paper material between core wires made of two or more metals, but can be made of synthetic resin or paper instead of the metal wire. The paper core wire is preferably soaked with an adhesive.

(Third invention)
In the paper mat of the third invention, the periphery of the planar region is surrounded by the same clamping member as the clamping member forming the planar region instead of the twisting member of the second invention. That is, the paper mat is composed of a first clamping member in which a plurality of the paper materials are bundled and clamped, and a second clamping member that clamps another paper material surrounding the first clamping member. This is different from the second invention. Similar to the second invention, the planar area is developed so as to have a predetermined space between the plurality of first clamping members that sandwich the paper material. The paper mat of the third invention is composed of the same clamping member in the planar area and the periphery, so that the shapes of these connecting members can be made substantially the same and can be used for a long time. It becomes difficult to lose shape.

(Fourth invention)
In the paper mat of the fourth invention, at least one of the paper materials is knitted in a net shape by a knitting machine (known knitting machine). The knitted paper material may have a paper mat on its end or side. The knitted paper material is lighter and softer than the synthetic resin material, and can obtain the unique properties of paper. There are many types of paper, and the type of paper suitable for the purpose can be selected according to the application at the time of use.

(Fifth invention)
The clamping member according to the fifth aspect of the present invention is a paper member having a U-shaped cross section. Since most of the paper clamping members are made of paper products, the paper clamping members are not only lightweight, but also toxic gas is not discharged even when they are discarded.

(Sixth invention)
In the paper mat of the sixth invention, an adhesive is infiltrated into the paper material or the vicinity of its tip. Thereafter, the paper material is dried to a semi-dry state. The paper material that has been semi-dried can be formed into a desired shape using a mold or the like. For example, the paper material can be sharpened from the vicinity of the tip toward the tip, or the tip can be made spherical or the like. The shape of the tip of the paper material can be formed into an arbitrary shape by changing the shape of the mold as desired in addition to the above.

  The paper material can be adjusted not only in shape but also in hardness by adjusting the type or concentration of the adhesive. The paper material soaked with the adhesive can have a unique softness resulting from the type and concentration of adhesive, the type of paper, twisting, and twisting.

(Seventh invention)
In the paper mat of the seventh invention, at least one core harder than the paper sheet is wound around the center of the paper material formed as a rod-like body rounded from the end of the thin paper sheet. The rod-shaped body can enclose at least one metal wire and animal and plant members, but is preferably a paper product for making the paper material stronger in order to be environmentally friendly.

  The paper mat can be made by twisting a rod-like body made of paper or paper and containing a core, and the abrasive grains can be adhered to the rolled paper material by an adhesive. The abrasive grains are at least one of, for example, silicon carbide, alumina, zirconia, diamond, emery, cerium oxide, metal abrasive grains, and the like, and a predetermined amount is adhered by a paste adhesive. The amount of the abrasive grains and the paste-like adhesive can be arbitrarily selected depending on the purpose and place of use of the paper mat. Furthermore, the place where the abrasive grains and the paste adhesive are put can be arbitrarily selected according to the purpose and place of use of the paper mat, as described above.

(Eighth invention)
In the paper mat of the present invention, the holding members are at least partially held by a plurality of connecting members and are connected to each other. The connecting member may be a paper member hardened with an adhesive, but may be other members. The shape of the connecting member can be arbitrarily changed according to the shape of the paper mat.

(9th invention)
In the paper mat of the ninth invention, an anti-slip member is provided on the holding member opposite to the paper material. The anti-slip member can be substantially the entire surface, four corners, and opposite sides of the holding member opposite to the paper material. The anti-slip member is not particularly limited as long as the anti-slip member is, for example, rubber or a rubber-based member and is anti-slip. The connection between the anti-slip member and the holding member can arbitrarily change the attachment portion made of paper or metal based on the shape of the paper mat.

  1 (a) to 1 (f) are schematic views for sequentially explaining a method for producing a twisted and twisted paper material according to an embodiment of the present invention. The paper material of the present invention is produced from a thin paper sheet 11 as shown in FIG. The paper sheet 11 is rounded from one end to form a round bar 12. The rod-like body 12 is in a twisted state 13 as shown in FIG. After the rod-shaped body 12 obtained by rolling the thin paper sheet is twisted, for example, by twisting two, the twisted and rolled paper material 14 is produced. In the case of Japanese paper, the paper sheet 11 is light and shaded (some places can be seen through). The paper sheet 11 can be selected from various varieties depending on the surface to be polished or the purpose of polishing, such as Japanese paper, Western paper, cardboard, recycled paper and the like. The paper sheet 11 may be based on waste paper, milk pack, cardboard or the like.

  FIGS. 1 (e) and (f) are other examples of twisted and twisted paper materials, and at least one of the twisted and twisted paper materials is knitted in a net shape by a knitting machine (a known knitting machine not shown). Wind 15 'which is in the state 15 For example, as shown in the figure (f), one of the wound nets is attached to the attachment member 152 to become a paper material having a mesh. The end face 151 or the side surface of the paper material can be used as the end face of the paper mat. The synthetic resin material is softer and softer than the synthetic resin material, and can provide paper-specific properties. There are many types of the paper, and the type of paper suitable for the purpose can be selected according to the application when used as a paper material. Even if the various paper sheets are made of different materials, they are similarly twisted after rolling a thin sheet into a rod-like body.

  The twisted rod has a unique softness and strength due to the unique softness resulting from the type of paper and the gap resulting from the twisting and twisting of the paper, In addition, the paper material is excellent in flexibility. At least one or a plurality of the twisted and twisted rod-shaped bodies are collected to form a paper material. The highly flexible paper material is implanted in an implantation member such as a clamping member.

  The twisted and twisted paper material is further knitted in a net shape by a known knitting machine (not shown) as shown in FIG. In addition to the illustration, various known methods can be employed for knitting the twisted and twisted paper material. The paper material knitted in the net shape can use the front end, the side end, and the side as a matte surface. The mesh knitting method can change the texture according to the crossing portion, the knot, the size of the stitches, the density of the stitches, etc. in addition to the paper material. The paper material knitted in a net shape has more gaps than the case of twisting only, and therefore can absorb vibration in addition to flexibility.

  FIGS. 2A to 2C are schematic views for explaining a state in which a paper holding member is manufactured from a twisted and rolled paper material used in the present invention. In FIG. 2 (a), at least one of the produced twisted and rolled paper material 21 is folded in half, the core wire 22 is sandwiched between the intermediate portions, and the cross section is sandwiched between the U-shaped sandwiching members 23 to plant the material. Established. Thereafter, the U-shaped clamping member 23 is pushed from both sides to complete a paper clamping member. The U-shaped clamping member 23 can be made of metal or synthetic resin, but is preferably made of paper.

  The U-shaped sandwiching member 23 made of paper obtains a required strength by impregnating an adhesive. The paper U-shaped sandwiching member 23 is dried in a state where pressure is applied to both sides of the paper material after the paper material is soaked and mixed with the adhesive. Further, the twisted and rolled paper material 24 shown in FIG. 2 (b) is planted in the U-shaped sandwiching member 25 by folding it in half or making the length constant. Thereafter, the twisted and rolled paper material 24 becomes a paper clamping member by putting an adhesive 26 into the U-shaped clamping member 25.

  The paper clamping member shown in FIG. 2 (c) is a side view of the paper clamping member shown in FIGS. 2 (a) and 2 (b). The paper clamping member can be made not only to have various shapes of the U-shaped clamping member, but also to produce a unique one caused by the type of paper, twisting and twisting. In addition, the clamping member has a U-shaped cross section in the figure, but it may be modified as long as it can clamp a C-shaped section, a U-shaped section, or a paper material.

  FIGS. 3A to 3C are a plan view, a side view, and a back surface for explaining a first embodiment for producing a paper mat from a paper holding member in which the twisted and rolled paper material of the present invention is bundled. FIG. In FIG. 3A, a paper mat 31 has a plurality of corrugated pinching members 32 that are close to each other to form a planar region. Further, the plurality of corrugated pinching members 32 are surrounded by a twisting member 33 shown in FIG. The twisting member 33 is produced by rotating the core wire 34 after sandwiching a paper material between a plurality of core wires 34. The core wire 34 is preferably a paper material, but may be a metal wire. The paper core wire 34 is soaked with an adhesive and processed so as to obtain an appropriate strength.

  FIG. 3C is a back view of the back side of the paper mat 31. In FIG. 3 (c), the plurality of corrugated pinching members 32 are connected to each other by connecting members 36 and 37. The corrugated paper material 32 can be obtained by bundling twisted paper material 35 and covering them with a coating material (covering) not shown. The plurality of corrugated pinching members 32 can have any corrugated angle, number, and spatial spacing depending on the purpose of use.

  Instead of surrounding the paper mat with the twisting member 33, the same thing as the corrugated paper material 32 can be surrounded as a straight member.

  FIG. 4 is a plan view for explaining a paper mat according to a second embodiment from the twisted and rolled paper material of the present invention. The paper mat 41 in the second embodiment is a case where no twisting member is provided around the first embodiment. The paper mats 41 are connected to each other on the back surface by a connecting member 37 similar to that shown in FIG. The shape of the connecting member 37 differs depending on the shape of the twisted and rolled paper material, such as the width and the waveform.

  FIGS. 5A and 5B are a plan view and a side view for explaining a third embodiment using the twisted and rolled paper material of the present invention. The paper mat 41 'shown in FIGS. 5 (a) and 5 (b) has a plurality of connecting members 53 which hold a plurality of straight paper materials between the straight holding members 51 and fix them continuously. Link. The periphery of the paper mat 41 ′ is surrounded by the twisting member or the clamping member shown in FIG. 3, or the surrounding members can be eliminated.

  6 (a) and 6 (b) are a perspective view and a cross-sectional view for explaining a connecting member of a clamping member using the twisted and rolled paper material of the present invention. 6 (a), the connecting member 61 has a T-shape, and includes a first fixing portion 611 that fixes the clamping member 614 at one location, a second fixing portion 612 that fixes the clamping member 614 at two locations, and a connecting portion 613. It is composed of The shape of the first fixing portion 611 is U-shaped, C-shaped, U-shaped or the like, and after the clamping member 614 is attached, it is fixed by applying pressure from both sides.

  The first fixing portion 611 has a narrow width when, for example, the torsion member 33 (see FIG. 3) is sandwiched. The second fixing portion 612 has a shape that can fix two clamping members at the same time. The shape of the connecting member 61 is T-shaped, but when two places are fixed, it becomes a linear member having fixing portions at both ends. The fixing portion can be arbitrarily deformed depending on the shape of the paper mat.

  FIGS. 7A and 7B are plan views for explaining a non-slip member attached to the back side of the paper mat of the present invention. Paper mats often move when used as shoe wipes, for example. Therefore, an anti-slip member can be provided below the paper mat. As shown in FIG. 7, the anti-slip is provided with a non-slip member 71, a claw 721 that can hold a paper mat holding member, and a projection 722 that is fixed between the claw 721 by molding or bonding. It has been.

  The anti-slip member 71 is provided at the lower part of the paper mat, and can be provided at four corners, in parallel, and almost on the entire surface. The anti-slip member 71 can be made of rubber or a rubber-based synthetic resin, but can also be made of paper soaked with an adhesive. The adhesive needs to be a member resistant to friction.

  The type and concentration of the adhesive used in the present invention varies depending on the purpose and place of use of the paper mat. Examples of the adhesive include water-based adhesives, natural rubber adhesives, natural adhesives mainly made of glue, glues containing glue and wood cellulose, and natural adhesives for wallpaper.

  8 (a) to 8 (d) are diagrams for explaining the production of a twisting member that is the basis of the paper mat of the present invention. 8A and 8B, the twisting member is wound around a pinching member 84 in which a twisted and rolled paper member 83 is pinched around the core and core rods 81 and 82. FIGS. 8C and 8D are views for explaining a paper twisting member. 8C and 8D, a paper twisting member 815 is sandwiched between the core wires 811 and 812, and the core wires 811 and 812 are rotated and twisted. The twisted torsion member is in the state shown on the left side of FIG. FIG. 8D shows the case where there are four core wires. The number of the core wires can be arbitrarily increased or decreased according to the purpose of the twisting member.

  The paper mat made of the paper material of the present invention is, for example, a futon mat, a cushion mat, a rug mat, a table mat, etc. used in the house by changing the space of the planar area other than the shoe wiping mat. It can be applied. The various paper mats are light and can be produced with elasticity, and have the effect of not discharging toxic gases during incineration.

  As mentioned above, although the Example of this invention was explained in full detail, this invention is not limited to the said Example. The present invention can be modified in various ways without departing from the scope of the claims. The type, thickness, transparency, shape, density, twisting method, twisting method, and the like of the paper material can be arbitrarily selected. Further, the twisting or twisting of the paper can be produced by a conventionally used machine. Furthermore, the paper mat of the present invention is a paper material, etc., depending on the intended use, such as a shoe wipe paper mat, an indoor paper mat placed at the entrance of a bathroom, entrance, etc., a paper table mat, a paper product mat, etc. By selecting, it can be applied in many ways.

DESCRIPTION OF SYMBOLS 11 ... Paper sheet 12 ... State in which paper sheet was made into rod shape 13 ... Twisted state 14 ... State in which twisted thing was beaten 15 ... Twisted twisted paper member 15 '... in a state where a knitted twisted paper member is wound 151 ... end face 152 ... mounting members 21, 24 ... twisted paper material 22 ... Core rods 23, 25 ... Holding members 26 ... Adhesives 31, 41, 51 ... Paper mats 32 ... Wave clamping members 33 ... Twisting members 34 ... Core wires 36 , 37: connecting member 41, 41 '... paper mat 52 ... twisting member 53 ... connecting member

Claims (9)

A rod-shaped body rounded from the end of a thin paper sheet is twisted, and a rolled paper material,
A clamping member in which a plurality of the paper materials are bundled and clamped;
A planar area that is developed to have a predetermined space between a plurality of clamping members that sandwich the paper material;
A paper mat comprising at least the following. A rod-shaped body rounded from the end of a thin paper sheet is twisted, and a rolled paper material,
A clamping member in which a plurality of the paper materials are bundled and clamped;
A planar area that is developed to have a predetermined space between a plurality of clamping members that sandwich the paper material;
A surrounding twisting member that is the planar region, the twisted member that is produced by pinching and twisting the paper material between core wires,
A paper mat comprising at least the following. A rod-shaped body rounded from the end of a thin paper sheet is twisted, and a rolled paper material,
A first clamping member in which a plurality of the paper materials are bundled and clamped;
A planar region that is developed to have a predetermined space between the plurality of first clamping members that sandwich the paper material;
A second sandwiching member sandwiching another paper material surrounding the periphery of the first sandwiching member serving as the planar region;
A paper mat comprising at least the following.   The paper mat according to any one of claims 1 to 3, wherein a plurality of the paper materials are knitted into a net to form one.   The paper mat according to any one of claims 1 to 4, wherein the clamping member is a paper member having a U-shaped cross section.   The paper mat according to any one of claims 1 to 5, wherein the paper material is formed into a desired hardness and shape by impregnating an adhesive.   The rod-shaped body rounded from the end of the thin paper sheet has at least one core harder than the paper sheet wound around the center thereof. Paper mat described in 1.   The paper mat according to any one of claims 1 to 7, wherein the clamping members are at least partially clamped by a plurality of connecting members and are connected to each other. .   The paper mat according to any one of claims 1 to 8, wherein the holding member has a non-slip member attached to at least a part of the side opposite to the paper material.

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