JP5398621B2 - Carrying tool - Google Patents

Description

  The present invention relates to a carrying device, and in particular, has at least one sheet-like member having a concave property, and two adhesive materials attached to one side of the member with the same thickness, and adjacent adhesive materials The present invention relates to a transportation tool including a container for transporting an object to be transported that is connected at a linear connection point between end portions.

  Conventionally, when carrying a load (conveyed object), the object is accommodated and packed in various containers. At the time of packing, in order to avoid damage to the object to be transported due to shaking or vibration during transportation, a shock absorbing material having a foaming plastic, a cushioning material such as sponge, a honeycomb structure, or the like is used.

  When the object to be transported is a sheet-like film, paper or the like, it can be packed in a laminated state if it has a certain size. On the other hand, in the case of a long or large sheet-like object, it is wound into a roll and stored in a container for the purpose of improving workability during packing and unpacking and reducing the packing size during transportation. It is common to be done. When a wound film or the like is stored so as to contact the inner surface of the container, the surface of the film or the like that contacts the inner surface of the container is damaged due to shaking or impact during transportation, the weight of the object being transported, etc. If it is received, there is a possibility of deforming the transported object itself. If a cushioning material or the like is used to avoid these, the surface of the film or the like may be damaged by contact with the cushioning material or the like.

  Moreover, in the case of a wound object to be transported, winding slack or end face displacement occurs during transportation, and therefore it is necessary to fix it in the container. If a winding core is used during winding, both ends of the winding core can be fixed in the container. For example, a technique is disclosed in which a holder is held on opposing inner wall surfaces of a container and a holder is supported by a holder so that an object to be conveyed does not directly contact a carrying tool (see Patent Document 1). However, with this technique, a winding core is used at the time of winding. Therefore, this technique cannot be applied when the winding core is not used, requiring time and effort for holding the holder in the container, and reducing the number of parts for packing. Will be increased. On the other hand, for example, a flexible sheet member is installed in the transporting tool and the looseness of the material is soft and the transporting tool for large or long transported objects that dislikes the curl of the core. A technique for placing a roll on a portion is disclosed (see Patent Document 2).

  On the other hand, for example, a polishing cloth or holding pad used in polishing processing for flattening the surface of an object to be polished such as a glass substrate for a liquid crystal display (LCD) or a silicon wafer for a semiconductor device is deformed by an external force. Soft materials that are easy to receive are used. In order to improve the flatness of the object to be polished, the flatness of the surface of the polishing cloth and the holding pad is important. For this reason, in the polishing cloth and the holding pad, even when the polishing cloth is wound around during transportation, it is usually not used because it dislikes the wrinkle. In addition, a polishing cloth or the like wound in a state where there is no winding core has a problem that a concave shape (dent) is likely to occur due to external force or due to its own weight, and the wound shape tends to collapse. When the wound shape collapses, the flatness of the polishing cloth or the like is lost, and a wound trace is left, so that the object to be polished that is subject to polishing may not be sufficiently planarized. When transporting such a polishing cloth or the like, the technique of Patent Document 2 can avoid the problem of the occurrence of recesses.

JP 2006-103785 A JP 2009-137644 A

  However, for example, glass substrates, which are constituent materials of LCDs, have been increasing in size year by year for the purpose of improving LCD productivity, and large glass substrates with a side approaching 3 m have been used. The holding pad used at the time of polishing processing in the manufacture of such a glass substrate also needs to be enlarged in accordance with the size change of the glass substrate, but with a double-sided tape for mounting the holding pad on the surface plate of the polishing machine Size support is already difficult. For this reason, what connected two sheets of the same kind double-sided tape with respect to the resin-made sheet material used in order to hold | maintain a glass substrate on a surface plate is used. In the case of such an object to be transported, since the connection location comes into contact with another location of the holding pad when wound in a roll shape, it is difficult to avoid the problem of indentation even with the technique of Patent Document 2. . That is, since its own weight and external force are applied during transportation, there is a problem that the sheet material having the concave property of the holding pad located on the inner periphery or outer periphery of the connection portion is damaged, resulting in poor quality.

  This invention makes it a subject to provide the conveyance tool which can be conveyed without generating a recess in a to-be-conveyed object in view of the said case.

  In order to solve the above-mentioned problems, the present invention includes at least one sheet-like member having a concave property and two adhesive materials having the same thickness attached to one surface side of the member. In the transporting device provided with a container for transporting an object to be transported in which the mating adhesive material is connected at the linear connection point between the ends, the container is opposed to the outer wall on both sides along the longitudinal direction, It has at least one partition wall for positioning the connecting portion at a small height, and has flexibility between the outer walls on both sides so as to have a slack portion between the outer wall and the partition wall and between the partition walls. A sheet material is stretched over.

  In the present invention, when transporting the article to be transported, the connecting portion of the adhesive material is positioned on the partition wall having a height smaller than the outer wall, and the both side portions of the connecting portion of the adhesive material are respectively positioned on the slack portion of the sheet material sandwiching the partition wall. By placing, the connecting part of the patch material is supported by the sheet material along the lower side without contacting the concave sheet-like member, so external forces such as shaking and vibration are not transferred during transportation. Even if it is added, it can be transported without causing depression in the transported object.

  In this case, it is preferable that the sheet material is stretched so that the object to be conveyed is positioned below the upper end of the outer wall. The sheet material can be configured such that the lower surface of the slack portion is separated from the inner bottom surface of the container. The sheet material may be made of a non-stretchable resin and the surface may be formed flat. Moreover, you may form a container with a paper material, a resin material, or a metal material. The container may have a protrusion on the upper surface of the outer wall, and a fitting hole may be formed at a position corresponding to the protrusion on the bottom surface. In addition, the carrying device may further include a lid member that covers the upper portion of the container. The article to be transported may have two sheet-like members, and the two members may be connected at the same position as the connection location of the patch. Moreover, you may connect the connection location of two sticking materials with a tape-shaped connection member. The object to be transported can be a holding pad used for polishing.

  According to the present invention, when transporting an article to be transported, the connecting portion of the adhesive material is positioned on the partition wall having a height smaller than the outer wall, and both side portions of the connecting portion of the adhesive material are positioned on the slack portion of the sheet material sandwiching the partition wall. Since the member is supported by the sheet material along the lower side without the connecting part of the adhesive material contacting the recessed sheet-like member, each of the mounting parts of the adhesive material, such as shaking and vibration during transportation Even if an external force is applied, it is possible to obtain an effect that the object can be transported without causing a recess.

It is sectional drawing which shows typically the cross section of the direction which cross | intersects the longitudinal direction of the conveying tool of embodiment to which this invention is applied. FIG. 3 is a cross-sectional view schematically showing a holding pad that is a transported object transported by the transporting tool of the embodiment and in which two double-sided tapes are attached to one polyurethane sheet. It is sectional drawing which is a to-be-conveyed object of another aspect, and shows typically the holding pad by which the double-sided tape of 2 sheets was each affixed on the polyurethane sheet of 2 sheets. It is sectional drawing which shows typically the conveyance tool of another aspect.

  Hereinafter, an embodiment in which the present invention is applied to a carrying tool for carrying a holding pad for holding an object to be polished will be described with reference to the drawings.

(Constitution)
As shown in FIG. 1, the carrying device 10 of the present embodiment includes a rectangular box-like container 1 that can accommodate a holding pad 30 as an article to be carried in which two double-sided tapes are attached to one polyurethane sheet. I have. The container 1 is formed of a flat paper material and has two outer walls 1a along the longitudinal direction (direction intersecting with the paper surface in FIG. 1). In the container 1, two partition walls 2a having a smaller height than the outer wall 1a and one partition wall 2b having the same height as the outer wall 1a are disposed so as to face the outer wall 1a. The two outer walls 1a, the two partition walls 2a, and the one partition wall 2b are alternately different in height in a direction crossing the longitudinal direction of the container 1 (left and right direction in FIG. 1, hereinafter referred to as the width direction). Has been placed. That is, the order is the outer wall 1a, the partition 2a, the partition 2b, the partition 2a, and the outer wall 1a. The partition walls 2 a and 2 b are arranged at substantially equal intervals in the width direction of the container 1.

  In the container 1, a film 3 as a sheet material having flexibility is stretched between outer walls 1a on both outer sides. The film 3 has the slack part 4 between the adjacent outer wall 1a and the partition 2a, and between the adjacent partition 2a and the partition 2b. That is, in the container 1, the slack portions 4 are formed at four locations, and a total of two holding pads 30 can be accommodated, one on each side of the partition wall 2b. When the holding pad 30 is placed, the film 3 is stretched so that the upper end of the holding pad 30 is positioned below the upper ends of the outer wall 1a and the partition wall 2b. In other words, the height of the outer wall 1a and the partition wall 2b (depth of the container 1) is formed larger than the outer diameter of the wound portions 20a, 20b of the wound holding pad 30.

  Further, the slack portion 4 of the film 3 has a lower surface separated from the inner bottom surface of the container 1. The film 3 is fixed to the upper end portions of the partition walls 2a and 2b by a double-sided tape or the like, which is not shown in the drawing, at portions located at the upper end portions of the partition walls 2a and 2b. The film 3 is made of a non-stretchable resin material and has a rectangular shape. In this example, a film made of polyethylene terephthalate (hereinafter abbreviated as PET) is used as the film 3, and the thickness of the film 3 is set to about 0.02 to 2.0 mm. The film 3 has a flat surface at least in contact with the holding pad 30.

(Conveyed items)
The holding pad 30 is used, for example, to hold the object to be polished on a surface plate of a polishing apparatus when polishing the surface of the object to be polished such as a glass substrate for a liquid crystal display. As shown in FIG. 2, in the holding pad 30, in order to hold a glass substrate or the like that tends to increase in size, the ends of two double-sided tapes 26 having the same thickness with respect to one polyurethane sheet 22 Are attached so as to be connected at a linear connecting portion 15 adjacent to each other. That is, the holding pad 30 is formed of a polyurethane resin-made polyurethane sheet 22 and a double-sided tape 26 to be attached to the polishing apparatus, and on the opposite side of the two double-sided tapes 26 to the polyurethane sheet 22 Release paper 27 is provided for each (details will be described later).

  The holding pad 30 has a polyurethane sheet 22 formed of a polyurethane resin having a 100% modulus (tension when pulled twice) of 20 MPa or less. By setting the 100% modulus to 20 MPa or less, the polyurethane sheet 22 is in close contact with the wet-formed resin so as to match the shape of the object to be polished. Recesses (dents) are more likely to occur when receiving or by its own weight. The polyurethane sheet 22 has a holding surface P that comes into contact with the object to be polished when the object to be polished is held on the surface plate. In this example, the thickness of the polyurethane sheet 22 (the length in the vertical direction in FIG. 2) is uniform on the side opposite to the holding surface P of the polyurethane sheet 22 (the lower surface in FIG. 2; hereinafter referred to as the back surface). Buffing is applied so that For this reason, the holding surface P of the polyurethane sheet 22 becomes substantially flat.

  A skin layer 24 having a surface flatness is formed on the polyurethane sheet 22 on the holding surface P side by a wet film forming method. On the lower side of the skin layer 24 (inside the skin layer 24 of the polyurethane sheet 22), a foam 23 having a triangular cross section rounded along the thickness direction of the polyurethane sheet 22 is formed. The foam 23 is formed so that the size on the holding surface P side is smaller than that on the back surface side. That is, the diameter of the foam 23 is reduced on the holding surface P side than on the back surface side. The foam 23 has variations in the length of the polyurethane sheet 22 in the thickness direction. The polyurethane resin between the foams 23 is formed in a microporous shape in which micropores (not shown) having a pore diameter smaller than that of the foams 23 are continuously formed. The holding pad 30 has the other side of the two double-sided tapes 26 having the release paper 27 on one side (the bottom side in FIG. 3) on the back side (the buffed side). The double-sided tape 26 has a base material 26a made of PET film, and an adhesive layer 26b is formed on both sides of the base material 26a. In this example, the base material 26a also functions to support the holding pad 30. Moreover, in this example, since the back surface side is buffed, the foam 23 is perforated on the surface on the back surface side.

  At the time of producing the holding pad 30, the adhesive layer 26b is provided on the other side of the double-sided tape 26 with the release paper 27 attached to one side of the polyurethane sheet 22 formed by a wet film forming method and wound in a roll shape. Are pasted together. That is, two rows of double-sided tape 26 drawn from two rolls are bonded to one row of polyurethane sheets 22 drawn from one roll. At this time, the alignment is performed so that the two rows of the double-sided tapes 26 are not overlapped, that is, the end surfaces are connected to each other at the linear connecting portion 15. Then, the holding pad 30 is manufactured by cutting into a desired rectangular shape.

(Storage / Transportation)
When the obtained holding pad 30 is stored and transported, the transporting tool 10 described above is prepared as follows. In other words, the holding pad 30 is wound from both ends toward the connecting portion 15 to form two wound portions 20a and 20b. Although each winding part 20a, 20b depends on the size of the holding pad 30, it is formed in a roll shape wound 3 to 20 times, preferably 5 to 10 times. At this time, in order not to damage the holding surface P, the holding surface P is used as an inner side without using a winding core, and the inner surface has a diameter of about 100 to 200 mm, preferably 120 to 180 mm. If the inner diameter is smaller than 100 mm, winding traces are formed and the performance of the holding pad is impaired. On the contrary, if it exceeds 200 mm, the volume becomes large, so that the transport efficiency is lowered. A tape or the like may be affixed to the winding end portion so as not to be rolled back or torn apart. Since the polyurethane sheet 22 of the holding pad 30 has a recess property, if it is placed on a transporting device as it is without using the film 3, a recess is easily generated when an external force is applied or by its own weight.

  When the holding pad 30 is accommodated in the carrying tool 10, the positioning is performed so that the connecting portion 15 is positioned on the partition wall 2 a of the container 1. That is, the linear connecting portion 15 is positioned on the partition wall 2a. Two wound portions 20a and 20b are respectively placed on the slack portions 4 of the film 3 located on both sides of the partition wall 2a where the connecting portion 15 is located. The holding pad 30 can be transported while being stored in the transport tool 10 and can be stored as it is.

(Action etc.)
Next, the operation and the like of the transport tool 10 of the present embodiment will be described.

  In the carrying device 10 of this embodiment, the film 3 is stretched between the outer walls 1a of the container 1, and the film 3 is between the adjacent outer wall 1a and the partition wall 2a, and between the adjacent partition wall 2a and the partition wall 2b. It has a slack portion 4 between them. For this reason, when accommodating the holding pad 30 having a recess, the connecting portion 15 can be positioned on the partition wall 2a, and the two wound portions 20a and 20b can be placed on the slack portion 4, respectively. For this reason, the connection location 15 can be located on the partition 2a, without winding in the winding parts 20a and 20b. Since the release paper 27 is affixed to the polyurethane sheet 22 so that the release paper 27 is adjacent to the connection location 15, when the holding pad 30 is formed in a single roll shape with the connection location 15 entrapped, a step between the adjacent double-sided tapes 26 is formed. Is in contact with the polyurethane sheet 22 of the holding pad 30 located on the outer peripheral side or the inner peripheral side, so that the holding pad 30 may be recessed. By placing the connecting portion 15 on the partition wall 2a, it is possible to avoid the occurrence of a recess due to the connecting portion 15. Further, at the time of storage and transportation, the wound portions 20a and 20b of the holding pad 30 are supported by the film 3 along the outer periphery on the lower side (the bottom side of the container 1). For this reason, the weight of the holding pad 30 is applied during storage, and the occurrence of the depression of the holding pad 30 can be suppressed even if shaking or vibration (rolling or pitch) is applied during transportation.

  In addition, since the holding pad 30 is used to hold an object to be polished at the time of polishing, it is damaged during transportation, or the wound shape collapses and the holding surface P is wound. This impairs the flatness of the object to be polished. In the carrying device 10 of the present embodiment, the slack portion 4 of the film 3 is separated from the inner bottom surface of the container 1, and the upper end of the holding pad 30, that is, the upper ends of the winding portions 20 a and 20 b and the connection location 15 are the outer wall 1 a and The film 3 is stretched so as to be positioned below the upper end of the partition wall 2b. For this reason, the winding parts 20 a and 20 b placed on the slack portion 4 are in a suspended state so as to follow the bending of the film 3 at positions where they do not contact the inner wall surface and the inner bottom surface of the container 1. Therefore, since the holding pad 30 is stored or transported in a state of being supported by surface contact with the film 3 without directly contacting the inner wall surface or inner bottom surface of the container 1, damage to the holding pad 30 is caused even if shaking is applied. Further, the flatness of the holding pad 30 (holding surface P) can be secured by suppressing the collapse of the wound shape.

  Furthermore, in the carrying tool 10 of this embodiment, the film 3 is spanned between the outer walls 1a of the container 1 formed of a flat paper material. For this reason, compared to the case where a core fixing member or the like is incorporated in a container in order to transport the object to be transported using the core, the core is more susceptible to deformation due to external force or its own weight. The carrying tool for carrying the article to be carried wound around can be configured with a small number of parts, and the structure of the container 1 can be simplified. In the case of the holding pad 30 or a polishing cloth used for polishing, for example, a single sheet having a rectangular side and a circular diameter of up to about 1000 mm can be packed in a stacked state. On the other hand, for example, in the case of a rectangular shape with one side exceeding 1400 mm or a circular shape with a diameter exceeding 1400 mm, packing in a stacked state takes time and labor during packing or transportation. Furthermore, in the case of a rectangular holding pad having a side of 3000 mm, two double-sided tapes 26 are bonded to one polyurethane sheet 22 having a holding surface P in order to accommodate the size of the double-sided tape 26. . When such a holding pad is wound into a single roll, a recess due to the connected portion may occur. On the other hand, in the carrying tool 10 of the present embodiment, the connecting portion 15 is positioned on the partition wall 2a, and the two wound portions 20a and 20b are placed on the slack portion 4 so that it can be accommodated and packed. It can be suitably used when transporting an object to be transported such as a large holding pad 30.

  In the present embodiment, a flat paper material is exemplified as the material of the container 1, but the present invention is not limited to this, and for example, a resin material, wood, or metal material is used in addition to the paper material. It is also possible. In consideration of repeated use, it is advantageous to use a resin material. In the present embodiment, an example in which the container 1 has a rectangular box shape has been shown. However, the present invention is not limited to this, and the outer wall 1a and the partition walls 2a and 2b are arranged at substantially equal intervals. Good.

  Moreover, in this embodiment, although the film made from PET was illustrated as the film 3, this invention is not limited to this, The surface should just be formed in non-stretching and flat. In other words, any material may be used as long as it has a certain degree of strength so as not to be deformed when the object to be transported is placed on the slack portion 4 and transported. If the surface of the film 3 is uneven, there is a possibility that the object to be transported will be depressed, which is not preferable. Examples of the material of the film 3 include resins such as nylon and polyester. On the other hand, if the thickness of the film 3 is less than 0.02 mm, the film 3 itself may be damaged due to shaking during transportation. On the contrary, if the thickness exceeds 2.0 mm, it becomes difficult to softly support the object to be transported. For this reason, it is preferable that the thickness of the film 3 is 0.02 to 2.0 mm. Furthermore, in this embodiment, although the two winding parts 20a and 20b were formed in the holding pad 30, and the example mounted on the film 3 was shown, this invention is not restrict | limited to this. For example, when the polyurethane sheets 22 on both sides sandwiching the connection location 15 do not have a length that can be wound, they may be placed on the film 3 as they are. Even in this case, the above-described effects can be obtained by positioning the connecting portion 15 on the partition wall 2a.

  Furthermore, although not particularly mentioned in the present embodiment, the transport device 10 may include a lid member that covers the upper portion of the container 1. In this case, the lid member may be a separate member and placed on the upper side of the container 1, or the container 1 and the lid member may be integrally formed. In this way, foreign matters can be prevented from being mixed in from the outside during transportation or the like, and consequently foreign matter adhesion to the transported object such as the holding pad 30 can be suppressed. The shape of the lid member is not particularly limited as long as it can cover the container 1. For example, the lid member may be formed in a flat plate shape so as to contact the upper ends of the outer wall 1a and the partition wall 2b. In addition, as the transporting tool 10, an exterior material can be disposed outside the container 1.

  Furthermore, in this embodiment, although the container 1 showed the example which has the 2 partition 2a and the 1 partition 2b, this invention is not restrict | limited to these numbers. For example, you may arrange | position the 3 partition 2a and the 2 partition 2b so that height may differ alternately. In this way, the carrying device 10 of the present embodiment can accommodate two holding pads 30, whereas the holding tool 30 can be accommodated. On the contrary, as shown in FIG. 4, one partition wall 2 a may be provided, and in this case, the holding pads 30 can be accommodated one by one. Further, in the present embodiment, an example in which the height of the partition wall 2b is made larger than that of the partition wall 2a is shown, but only the partition wall 2a may be arranged without using the partition wall 2b, and the upper end of the holding pad 30 is more than the outer wall 1a. It only needs to be located on the lower side. In the present embodiment, the partition 2b has the same height as the outer wall 1a. However, the present invention is not limited to this, and the partition 2a, 2b has a smaller height than the outer wall 1a. Just do it.

  Furthermore, as shown in FIG. 4, both outer outer walls 1 a have protrusions 7 on the upper surface, and a fitting hole 8 that can be engaged with the protrusion 7 is formed at a position corresponding to the protrusion 7 on the bottom surface of the container 1. You may make it do. By stacking the plurality of transporting tools 10 up and down so that the protrusions 7 and the fitting holes 8 are fitted, it is possible to suppress the collapse of the load and the shift of the transporting tool 10 due to shaking during transportation. When the transporting tools 10 are stacked, the upper container 1 covers the upper part of the lower container 1, so that only the container 1 positioned at the top should be covered with the lid.

  Further, in the present embodiment, the holding pad 30 in which one polyurethane sheet 22 and two double-sided tapes 26 are bonded as an object to be transported is illustrated, but the present invention is not limited to this, and a recess is provided. Therefore, it can be suitably used for transporting an object to be transported in which at least one member having a property is connected. For example, as shown in FIG. 3, holding pads 30 a and 30 b each having a double-sided tape 26 bonded to polyurethane sheets 22 a and 22 b formed in the same manner as the polyurethane sheet 22 except for different sizes are connected by connecting members 18. It is also possible to apply to the transported object 40. The connecting member 18 may be in the form of a tape and is not particularly limited. In this case, the connecting member 18 may be positioned on the partition wall 2a. Moreover, as a to-be-conveyed object, the polishing cloth for grind | polishing the to-be-polished object which has a resin-made film, a nonwoven fabric, etc. other than a holding pad can be mentioned, for example. In the present embodiment, an example in which the holding pad 30 includes the polyurethane sheet 22 and the double-sided tape 26 manufactured by the wet film forming method has been described, but the present invention is not limited to this. For example, you may have the resin sheet produced by the dry process. Further, the material of the holding pad and the polishing cloth and the internal foam structure are not particularly limited. Furthermore, in the present embodiment, an example in which the holding surface P is set to the inner side when the holding pad 30 is wound is shown, but the present invention is not limited to this, and the holding surface P may be set to the outer side. Good.

  Furthermore, in this embodiment, although the example which uses the polyurethane sheet 22 which gave the buff process to the back surface side was shown for the holding pad 30, this invention is not limited to this. For example, a polyurethane sheet formed by a wet film forming method without performing buffing may be bonded to the double-sided tape 26.

  Since the present invention provides a transporting tool that can be transported without causing a depression in the transported object, it contributes to the manufacture and sale of the transporting tool, and thus has industrial applicability.

1 container 1a outer wall 2a, 2b partition 3 film (sheet material)
4 Slack part 10 Transport tool 15 Connection point 22 Polyurethane sheet (member)
26 Double-sided adhesive tape
30 Holding pad (conveyed object)

Claims (10)

  It has at least one sheet-like member having indentation properties, and two sticking materials having the same thickness stuck on one surface side of the member, and the adjacent sticking materials are in a straight line shape between end portions. In the transporting device including a container for transporting an object to be transported connected at a connection location, the container is opposite to the outer walls on both sides along the longitudinal direction and is positioned at least for positioning the connection location at a height smaller than the outer wall. It has one partition, and a flexible sheet material is stretched between the outer walls on both sides so as to have a slack portion between the outer wall and the partition and between the partitions. To carry.   The transporting device according to claim 1, wherein the sheet material is stretched so that the object to be transported is positioned below the upper end of the outer wall.   The transporting device according to claim 2, wherein the sheet material has a lower surface of the slack portion separated from an inner bottom surface of the container.   The transporting device according to claim 3, wherein the sheet material is made of non-stretchable resin and has a flat surface.   The carrying device according to claim 1, wherein the container is formed of a paper material, a resin material, or a metal material.   The said container has a processus | protrusion on the upper surface of the said outer wall, and the fitting hole is formed in the position corresponding to the said processus | protrusion of a bottom face, The transport tool of Claim 5 characterized by the above-mentioned.   The transporting tool according to claim 6, further comprising a lid member that covers an upper portion of the container.   2. The transport according to claim 1, wherein the object to be transported includes two members, and the two members are connected at the same position as a connection portion of the adhesive material. Tools.   The transporting tool according to claim 8, wherein the two sticking materials are formed by connecting the connecting portions with a tape-shaped connecting member.   The transporting device according to claim 1, wherein the transported object is a holding pad used for polishing.

Images