KR20120052154A - Packing container for roll article - Google Patents

Abstract

PURPOSE: A bale container for a rolled product is provided to prevent the generation of damages on the rolled product by contacting the inner surface or members inside the container. CONSTITUTION: A bale container for a rolled product comprises the following: a container main body having an opening on the upper side, for storing the rolled product(50) rolled to a core; a pair of supporting members(4) located around both sides of the core of the rolled product inside the container main body for maintaining the location of the core using a cut-out unit, and supporting the rolled product from a bottom plate with the predetermined interval; a pair of pressing members(5) located on the upper side of the supporting members for pressing and fixing the core of the rolled product; and a pair of lower spacers in a pillar shape having the same height with the supporting members, fixed to side walls of the container main body on both sides of the rolled product.

Description

Packing container for roll-shaped article {PACKING CONTAINER FOR ROLL ARTICLE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging container used for conveying, storing, and the like of roll-shaped articles. In particular, the roll-shaped article is reliably held without being brought into contact with the inner surface of the container or a member in the container even during conveyance. The packing container of the roll-shaped article which is easy to take out a job is related.

Conventionally, since the roll-shaped article which wound the resin film, aluminum foil, paper, etc. in the core was wound up a thin layered film etc., several layers have formed the roll form which overlapped. Since such a roll-shaped article is thin in itself, it is often weak against the external force, and various packing containers are examined so that a product can be transported and stored stably and reliably so that a product may not be damaged. It is becoming.

As this packaging container, the packaging container is known which is made to hold | maintain in the state suspended in the air using both ends of the core of a roll-shaped article, for example, so that a roll-shaped article may not contact a container (for example, a patent See Documents 1 to 3).

Japanese Laid-Open Patent Publication No. 2002-104570 Japanese Laid-Open Patent Publication No. 2003-54557 Japanese Unexamined Patent Publication No. 2010-89812

However, when the container itself is inclined or shaken when conveying the roll-shaped article accommodated in the container only by simply hanging it in the air, it is difficult to fix the core of the roll-shaped article with only the support from below. have. For example, when the container is largely moved due to side rolls or the like, there is a problem that the roll-shaped article moves away from the supporting portion, and comes into contact with the inner surface of the container to damage the product.

In addition, depending on the product, the weight of a roll-shaped article becomes very heavy at 100 kg or more, and in that case, since it is not possible to easily perform the storage and take-out of the packing container, when using a dedicated device for hanging up There is. In that case, there is a method of hanging up a belt or the like on a roll-shaped article and lifting it upwards. However, hanging the belt on the product itself may damage the product itself. As another method, there is a method of fastening the belt to the core. However, in most cases, the member supporting the core is blocking both ends of the core, and this method is also not easy depending on the container used. There was.

Therefore, the present invention solves the above problem, and secures the roll-shaped article at the time of conveyance, thereby suppressing the fluctuation in the container, thereby causing damage due to contact with the inner surface of the roll-shaped article or the member in the container. It is an object of the present invention to provide a packing container for a roll-shaped article which can prevent the back and can easily carry out a roll-shaped article or take out the roll-shaped article.

MEANS TO SOLVE THE PROBLEM As a result of earnestly examining in order to solve the said problem, when the support member and press member of the core of a roll-shaped article are made into the shape which has a predetermined relationship, even if the container itself rocked, in the inside of the container of the roll-shaped article accommodated. The independent fluctuations of the film were prevented, and the space during the storage and take-out operations was also secured. Thus, it was found that stable conveyance, smooth storage and take-out operations were possible, and completed the present invention.

That is, the packaging container of the roll-shaped article of this invention opposes the container main body of the upper opening which accommodates the roll-shaped article wound around the core, and the both ends vicinity of the core of the roll-shaped article accommodated in the said container main body, A pair of support members each having a cutout portion for holding the core of the roll-shaped article, and supporting the roll-shaped article at predetermined intervals from the bottom plate of the container body at the cutout portion, and an upper portion of the support member. A pair of pressing members which are disposed so as to lie and press and fix the core of the roll-shaped article held at the cutout portion of the support member from above, and the roll-shaped article on the side wall side of the container body of the respective support members. The pair of lower spacers of a columnar shape having a height of the support member fixed in the vertical direction with the core of the spacer interposed therebetween, and the pressing portions A pair of upper spacers of a columnar shape equal to the pressing member fixed in the vertical direction so as to contact a lower end with the lower spacer at the same position as the lower spacer on the side wall side of the container body of ash, and the lid of the container body It is characterized by having a sieve.

According to the packaging container of the roll-shaped article of the present invention, the roll-shaped support member and the pressing member of the roll-shaped article are formed so that a fixed portion of the core having the same diameter as the outer diameter of the core is formed so that the roll shape accommodated even if the container itself swings. Independent fluctuations in the container of the article can be prevented, and the conveyance can be carried out stably and reliably.

Moreover, in order to ensure the space at the time of accommodating and taking out operation, the support member and the press member are provided with the spacer so that the edge part of a core may protrude to the horizontal direction outer side of a support member and a press member. Therefore, the support member is not directly caught by both ends of the core, and the inside is supported by the support member with a predetermined width from both ends of the core, so that smooth storage and take-out operations are possible. The spacer is continuously formed in the vertical direction from the bottom plate of the container to the lid portion, and increases the strength of the member, increases the strength of the container itself, and also has a function of increasing the load resistance.

BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view which shows the packaging container of the rolled article which is one Embodiment of this invention transparently.
FIG. 2: is a figure explaining the structure of the packing container of the rolled article of FIG.
3: is a figure which showed the positional relationship of a support member, a press member, and a core in (a) front direction, and (b) the figure which showed in the left surface direction.
It is a figure which shows the positional relationship of a support member, a press member, and a core from upper direction.
5 is a diagram showing the positional relationship between the support member, the pressing member, and the core in the front direction when the shock absorbing member is formed.
6 is a diagram illustrating an example of the shock absorbing member.
7 is a diagram illustrating another example of the shock absorbing member.
It is a figure explaining the structure of the packing container of the rolled article which is another embodiment of this invention.

EMBODIMENT OF THE INVENTION Hereinafter, this invention is demonstrated in detail, referring drawings.

[First Embodiment]

As shown in FIG. 1, the packing container 1 of the roll-shaped article which is one Embodiment of this invention is mounted on the tray 2 which forms the bottom plate of a container main body, and the tray 2, The side wall 3 which forms a side surface, the support member 4 which receives the roll-shaped article 50 mounted on the tray 2 at the upper part, and supports it from below, and the roll-shaped article 50 hold | maintained at the support member ) And a lid member 6 serving as a top plate of the container body. The packing container 1 of this roll-shaped article is a container which consists of a structure shown in FIG. 2, and when these are piled up one by one, it is a packing container shown in FIG. 1 which accommodated the mask roll-shaped article 50. FIG.

The tray 2 forms the bottom plate of the container main body. As shown in FIG. 1 and FIG. 2, this tray 2 has side walls 3 which will be described later by setting up the side plates in the vertical direction and forming a shallow box shape in four sides of the plate forming the bottom plate. It is preferable at the point that it can arrange | position in a predetermined position inside. However, this side plate is not necessarily required, and as long as it can form the bottom plate of a container main body, you may just set it as the tray which consists of one plate-shaped object.

The side wall 3 is a member placed on the tray 2 to form a box-shaped container body together with the tray 2. The side wall 3 shown in FIG. 1 is a square cylinder shape which is opened up and down, and surrounds all sides as a side surface of a container, and forms the accommodating part of the roll-shaped article 50. As shown in FIG. In addition, when the support member 4 and the press member 5 which are mentioned later at the time of accommodating a roll-shaped article are not being fixed to the bottom plate, this side wall 3 has these left and right side walls inside a packing container. (3) It is pressed against (sidewall in the axial direction of the core 50a) and functions to determine the position of the member.

In addition, in the said description, although the tray main body and the side wall 3 are formed as a separate member, the container body of the upper opening is formed, and these are integrally formed, and the box shape of the upper opening which consists of a bottom plate and the side wall surrounding all directions is formed. The container body may be formed as one member.

The support member 4 is arrange | positioned in the vicinity of the both ends of the core 50a of the roll-shaped article 50 accommodated in a container main body, and the notch part which maintains the core 50a of the roll-shaped article 50 in the upper part. It is a pair of members having. The roll-shaped article 50 supported by this cutout part is supported from below, and is supported in the state suspended in the air at predetermined intervals from the bottom plate of the container main body. If the surface of the roll-shaped article 50 does not come into contact with the bottom plate of the container, the surface of the roll-shaped article 50 can be suppressed from being damaged or wrinkled due to pressure from the outside.

The pressing member 5 is disposed along the upper portion of the supporting member 4, and presses and secures the core 50a of the roll-shaped article 50 held at the cutout portion of the supporting member 4 from above. It is. At this time, the lower surface of the pressing member 5 has a shape corresponding to the upper surface of the supporting member 4 (except for portions corresponding to the cutouts), and the supporting member 4 and the pressing member 5 are separated from each other. It is processed to be stable when overlapping up and down. And when the pressing member 5 overlaps the upper part of the support member 4, in the position corresponding to the cutout part of the support member 4, the upper part of the core 50a does not deform the core 50a. It is a shape which is pressed exactly by the force of the grade.

FIG. 3 is a view showing the positional relationship between the roll-shaped article 50, the supporting member 4, and the pressing member 5 in the front direction (A direction) of FIG. 1 (FIG. 3A), and FIG. 1. It is a figure (FIG. 3 (b)) shown by the left side direction (B direction) of FIG.

For example, as shown in FIG. 3, this support member 4 supports the core 50a by the notch 4b so that the roll-shaped article 50 may not move easily in a horizontal direction. In order to hold the roll-shaped article 50 in a floating state, for example, the distance h4 from the lower end of the cutout 4b to the lowermost portion (contacting portion with the bottom plate) of the supporting member 4 is determined by the roll of the roll. What is necessary is just to make it larger than thickness h50 (except the radius of the core outer diameter from the radius of the roll as viewed from the axial direction of the core).

At this time, as the notch part 4b of the support member 4, it is U-shaped in accordance with the outer diameter of the core 50a so that the core 50a may be supported correctly. Although the U-shape was taken as an example here, the shape of the notch should just be able to stably support the lower part of the core 50a in several points, Especially, except the shape which continuously supports, for example, the U-shape mentioned above Semi-circular shape or the like is preferable.

And when the shape of the fixed part of the winding core 50a formed in the corresponding part of this notch 4b and the press member 5 forms so that the height may become equal to the outer diameter of the winding core 50a, The top and bottom of 50a) can be pressed to fix it. With such a structure, when the core 50a is suppressed in the vertical movement and conveys the packing container, even when the container itself is shaken, the roll-shaped article 50 as the contents moves integrally with the container. That is, independent fluctuations in the container interior of the roll-shaped article 50 are suppressed. Therefore, in the container, the roll-shaped article 50 does not contact with the container inner surface, the fixing member, or the like until the end, and water phase of the roll-shaped article 50 can be prevented.

At this time, it processes so that the height of the fixing part of the core 50a formed of the support member 4 and the press member 5 may become the same height as the outer diameter of the core 50. FIG. As shown in FIG.3 (b), when the notch 4b is formed in U shape and the height of the U is made the same height as the outer diameter of the core, the press member does not need to form the notch. In most cases, the formation of cutouts requires other processing steps after the outer shapes of these members are processed. Therefore, it is preferable from the viewpoint of efficiency, such as cost, to end only by processing of one member and to reduce the number of members to be processed.

In addition, when the notch part 4b is made into the semicircle shape, the semicircle process is also needed also in the corresponding part of the press member 5. Thus, in the support member 4 and the press member 5, when the process of the same semi-circle shape is performed, the fixing part of the winding core 50a which overlaps and forms the support member 4 and the press member 5 is the outer diameter of the winding core. It is formed in the same shape and size as.

Moreover, the support member 4 has a columnar shape of the support member and the height which are fixed in the perpendicular direction to both sides with the core 50a of the roll-shaped article 50 on the side wall 3 side of the container main body. A pair of lower spacers 4a are formed. And the press member 5 was similarly fixed to the press member 5 in the perpendicular direction across the winding core 50a of the roll-shaped article 50 in the side wall 3 side of the container main body. The pair of upper spacers 5a of the columnar shape of the same and the like are formed. The upper spacer 5a is positioned at the same position as the lower spacer 4a and the lower end of the upper spacer 5a abuts on the lower spacer 4a.

These spacers 4a and 5a ensure the distance from the main body of the support member 4 and the press member 5 which support the core 50a so that the side wall of a container main body may be more than predetermined distance. That is, as shown in FIG. 4, these spacers 5a and 4a are formed so that they may protrude from the main body of the support member 4 and the press member 5 to the outer side (side wall 3 side of a container main body). 4 is a partially enlarged view showing the positional relationship between the roll-shaped article 50, the supporting member 4, and the pressing member 5 in the upper direction (C direction) of FIG. 1. In addition, when viewed from above, the supporting member 4 and the spacer 4a overlap with the pressing member 5 and the spacer 5a and are not directly seen.

The main body of the support member 4 and the press member 5 has predetermined distance with the side wall 3 by the spacers 4a and 5a which protruded outward. That is, the main body of the side wall 3, the support member 4, and the press member 5 is the width | variety of the spacers 5a and 4a formed in the left and right both ends at least in the side surface of the support member 4 and the press member 5, respectively. (Part shown by w of FIG. 4) is arrange | positioned so that a space may be formed.

Therefore, the position which supports the roll-shaped article 50 by the main body of the support member 4 can make it support the inner side rather than the edge part of the core 50a, and as shown in FIG. 4, the edge part of the core 50a is shown. Is maintained in the form which protrudes to the side wall 3 side rather than the main body of the support member 4. The width (w in FIG. 4) of the spacers 5a and 4a in the vertical direction on the side wall is formed to ensure sufficient space as the end of the core 50a can protrude, and the width thereof is preferably 60 mm or more, and 80 ? 210 mm is more preferable. At this time, the edge part of the core 50a is arrange | positioned so that it may protrude from the main body of the supporting member 4, and 50 mm or more is preferable and the length which protrudes is 70? 200 mm is more preferable.

In this way, if the end of the core 50a is not directly supported, but the inner side of the roll core 50 is supported from the both ends of the core by allowing the inner side of the roll-up belt to be supported, the roll-shaped article 50 is allowed to have a margin. In the storage and take-out operation, the lifting belt is easily hung or pulled up to the end of the core 50a. Therefore, when the roll-shaped article is accommodated and taken out, the work of lifting or lowering from the top can be easily and surely performed. In addition, the width | variety which hangs a suspension belt means here the content which is the same as the length which the edge part of the said winding core 50a protruded from the main body of the support member 4, 50 mm or more is preferable, and 70? 200 mm is more preferable.

In addition, in order to support the inner side with the support member 4 from the end of the core 50a, the support member 4 is fixed to a bottom plate such as the tray 2 in advance so as to have a predetermined arrangement or not fixed. If not, the width of the left and right side walls of the side wall 3 (in the axial direction of the core 50a, the side wall on which the support member 4 and the pressing member 5 are pressed to determine the position of the member) is wound ( It may be about 5 mm larger than the length of the core 50a so as to be substantially the same as the length of 50a) or to have a working margin when entering and leaving.

In addition, the lower spacer 4a and the upper spacer 5b are shown in FIG. As described in 4, they are each formed in a columnar shape extending in the vertical direction at the same height as the height of the fixed member. Moreover, when the lower spacer 4a and the upper spacer 5a overlap the support member 4 and the press member 5 up and down, they are formed so that these spacers may also overlap up and down.

When the spacers 4a and 5b are formed in the above shapes and arrangements, a sufficient space at the end of the core 50a is stably formed, and the strength of the supporting member 4 and the pressing member 5 is increased. Since the spacer is connected as a reinforcing member from the bottom plate to the lid, the strength of the container can be increased with respect to the pressure from above. Therefore, even when the packaging containers are stacked in two stages, three stages, or the like, deformation of the packaging container can be suppressed, and the load carrying capacity is increased.

The lid 6 seals the packing container 1 which accommodated the roll-shaped article 50, and protects a roll-shaped article from contamination by external garbage, dust, etc. at the time of conveyance and storage with a container main body. In addition, the lid 6 is supported by the side wall 3, and the supporting member 4 and the pressing member 5 also function as pillars for reinforcement in the container, and these supporting members 4 and It is also supported by the pressing member 5.

The raw material which forms said packing container is used without a restriction | limiting as long as it is a raw material currently used as a packing container conventionally, For example, corrugated cardboard, resin, a metal, a wood, etc. are mentioned. A container may be formed of any one kind of material, or a container may be formed by combining these materials.

When it is made of corrugated cardboard, a container can be formed at a light weight and inexpensively. Moreover, if it is set as the structure which can assemble | assemble and fold | fold each member, since conveyance does not occupy space more than necessary in the movement or disposal of a packing container, space saving can be achieved and post-processing is easy.

When it is made of resin, a lightweight container can be formed. In addition, if the structure is capable of assembling and folding each member as in the case of corrugated cardboard, it is possible to achieve space saving because the space is not occupied more than necessary in the movement or disposal of the packaging container after transportation, and thus post-treatment is possible. Is easy. Moreover, since it is excellent in environmental resistance compared with corrugated cardboard, it can be made suitable for repeat use as a packaging container. Polyethylene, polypropylene, etc. are mentioned as resin used here.

When it is made of metal, the mass becomes relatively heavy, but the strength of the container can be made very high, and the roll-shaped article can be safely and reliably conveyed. Since the strength is higher than that of the resin, repeated use is possible. Steel, stainless steel, etc. are mentioned as a metal used here.

In addition, the roll-shaped article 50 to be accommodated is formed by winding a film-shaped product on the core 50a. Here, the product to be wound is not particularly limited as long as it can be rolled up and wound into a rolled product, and examples thereof include a resin film, a photosensitive material, paper, a cloth, a metal foil, and a green sheet.

There are various sizes of the roll-shaped article 50, but what is necessary is just to form a packing container according to it. For example, when winding a resin film, it is outer diameter 100? As winding core 50a. 300 mm, preferably 150? 200 mm, the length is 1000? 1600 mm, preferably 1100? 1400 mm paper cores are used, and width 600? The resin film of 1200 mm is wound, and h50 in FIG. 3 (b) is 300? To 400 mm. The mass of the roll-shaped article obtained in this way is 120? It becomes about 200 kg. At this time, as a matter of course, the support member 4 is intended to have a strength that is supported even in such a roll-shaped article.

Moreover, when conveying the packing container 1 of said roll-shaped article, a pallet is used normally. The pallet has a fork insertion portion which is held by a forklift and can be conveyed, and a packing container 1 of a roll-shaped article is placed thereon. This fork insertion part is formed in the front, back, left, and right sides of a pallet as a space for inserting the fork of the forklift so that it can be lifted and held by the forklift. Therefore, the fork of the forklift can be inserted from any of the front and rear and left and right directions of the pallet. Thereby, conveyance can be carried out without contacting a conveying apparatus directly with a packaging container, handling becomes easy, and a packaging container can be hold | maintained in a suitable direction and a position according to the size, shape, etc. of the rolled article accommodated.

For example, the pallet forms a plurality of struts partially between two plate-shaped bodies, and forms a space into which the hook of the forklift can be inserted to form a fork insertion portion. At the same time, when the strut is formed in this way, the strength of the pallet can be ensured. Moreover, when a pallet is used, when a multi-stage packing container is piled up, it can receive and distribute a load, and can prevent an external force from acting locally on the below packing container.

[Second embodiment]

Next, another embodiment different from the above is demonstrated. The packing container of this 2nd Embodiment differs from the said 1st Embodiment only in the point which provided the buffer member 7 between the roll-shaped article 50, the support member 4, and the press member 5, The rest of the configuration is the same. In FIG. 5, the positional relationship of the support member, the press member, and the core in this embodiment was shown to the figure from the front direction (corresponds to FIG. 3 (a) of 1st Embodiment).

When holding the roll part of the roll-shaped article 50 from the side by the support member 4 and the press member 5, since a roll part and the support member 4 and the press member 5 are in direct contact, Depending on the material of the member, problems such as damage or wrinkling of the roll portion cannot be completely suppressed. This makes it difficult to match the spacing between the pair of support members 4 and between the pair of pressing members 5 with the product width of the roll-shaped article, and many gaps are generated, and this gap is in the axial direction of the product. This is because it allows movement. The movement in the axial direction causes the surface of the product wound several times to rub against the surfaces adjacent to each other, causing friction scratches. In this way, when a roll part is water-received, it becomes impossible to use it at all as a product, or it can use only a part.

In this embodiment, since the buffer member is arrange | positioned and formed between the roll-shaped article 50, the support member 4, and the press member 5, the roll-shaped article 50, the support member 4, and the press member ( The gap between 5) is buried, and the roll-shaped article 50 does not shake and can be reliably maintained. At the same time, when contacted with a flexible material, the roll-shaped article 50 is protected from the impact during transportation and the like, thereby enabling safer and more reliable conveyance.

As a cushioning member used here, the cushioning member which consists of a material which has the elasticity conventionally used as a buffer member, for example, rubber, cotton, cloth, foaming resin (foamed styrol, foamed polyethylene, foamed polyurethane, etc.), Examples of the foam member include a buffer member made of a resin material such as polyethylene, polypropylene, polyurethane, and PVC, an epoxy resin, a phenol resin, and the like of a corrugated cardboard type. Foamed resin has a foaming ratio of 5? It is preferable that it is 15 times.

As this shock absorbing member, the shock absorbing member 7 of the shape shown in FIGS. 5 and 6 which can reliably protect the roll-shaped article and can be easily removed from the core 50a at the time of taking out the roll-shaped article after conveyance. ) Can be exemplified. As shown in FIG. 6, the shock absorbing member 7 is formed in rectangular plate shape by flexible materials, such as foamed polyethylene and foamed polyurethane, and the hole 7a through which the core 50a passes is penetrated by the center. And this hole 7a is provided with the indentation 7b which continues to one side of an outer peripheral part.

The shock absorbing member 7 is fitted through the indentation from the side surface (perpendicular direction with respect to the axis of the winding core 50a) of the winding core 50a. For example, after inserting the shock absorbing member 7 in the state which hung up the roll-shaped article 50 on both ends of the roll-shaped article 50 before accommodating in a container, the roll-shaped article 50 to the packing container is carried out. After accommodating and conveying, the roll-shaped article is taken out from the packing container, the buffer member 7 is removed in the suspended state, and the roll-shaped article can be installed in a predetermined apparatus as it is. If the buffer member 7 is attached at the time of accommodating and taking out a packing container as mentioned above, the water phase of the roll-shaped article 50 by contact with a container and its internal member at the time of operation can also be prevented.

The removal of the indentation 7b of the buffer member 7 is important. When only the hole through which the core 50a passes without this incision 7b is formed, it becomes a form pinched from the axial direction of the core 50a, but in support of the edge part of the core 50a of the roll-shaped article 50 With the support member 4 and the lifting belt, the vicinity of the end portion of the core 50a is not always free, and when there is no indentation, the operation of removing the shock absorbing member cannot be performed in that state. However, the shock absorbing member 7 having the indentation 7b is easy to remove even when the end is not free.

In the case of using a non-flexible material as the shock absorbing member, in the shape of the shock absorbing member 7 shown in FIG. 6, the shock absorbing member itself is caused by the torsional force generated when passing the core 50a through the indentation. Since it is broken, there is a problem in practical use in the same shape. However, as shown in FIG. 7, when the buffer member 8 has a shape having a cutout 8a having a width equal to or larger than the outer diameter of the core 50a, The roll-shaped article 50 can be stably maintained. As a raw material used for this shape buffer member, a resin laminated product etc. are suitable.

In the case of using a plate-shaped buffer member as shown in FIGS. 6 and 7, depending on the size of the gap between the roll end of the roll-shaped article 50 and the support member 4 and the pressing member 5, One or more than two buffer members are used. If the shock absorbing member is disposed without a gap, the roll-shaped article 50 can be prevented from moving in the axial direction of the core. In addition, if the buffer member is overfilled at that time, the roll-shaped article 50 can be sufficiently fixed and maintained. However, since the roll portion may be damaged, the shock absorbing member can be held with a force that does not damage the roll portion. To adjust the thickness and longevity.

[Third Embodiment]

Next, another embodiment which differs further will be described. The packing container of this 3rd Embodiment does not have the side wall 3, and the side plate of the tray 2 has a function which positions the support member 4 and the press member 5 with the said 1st Embodiment. Only the difference exists, and the other structure is the same.

Although the structure of the packing container of the roll-shaped article of this embodiment was shown in FIG. 8, it differs from the 1st embodiment in that the side wall 3 is removed and the container side surface is in an open state. Only this difference is explained below.

In this embodiment, the container main body forms a bottom plate, and is formed with the shallow box-shaped tray 2 which set up the side plate in the vertical direction, and the stretch film mentioned later in four sides which form the bottom plate, and a vertical direction The side plate standing up has the function that the support member 4 is pressed from the inside of a packing container, and can determine the position of a member. At this time, when the lid 6 is also in the same shape as the tray 2, the lid 6 is pressed by the lid 6 from the inside of the packing container, and the position of the member can be determined. .

Thus, when the side is opened, the test which applies a static load to an up-down direction, and the test which gives a fluctuation of the horizontal direction applied at the time of carrying out were carried out, As a 1st embodiment, the cylindrical side wall 3 Results were obtained with a container with). Therefore, even if the side wall 3 is not formed as a strength member, there is no problem in practical use. This is considered to be because sufficient strength is obtained by the supporting member 4 and the pressing member 5, and in particular, the lower spacer 4a and the upper spacer 5a exert an excellent effect of assisting the strength. .

However, if such a container body is used, the inside of the container cannot be blocked from the external atmosphere, and in that state, the roll-shaped article accommodated by external garbage, dust, or the like cannot be protected. Therefore, in this embodiment, it is preferable to cover the open side surface with the stretch film (not shown) with respect to the packing container of the roll-shaped article which accommodated the roll-shaped article 50. Specifically, the stretch film may be wound around the container side surface to form a container having it as a side wall.

When the stretch film surrounds the container in all directions, the side wall of the container can be formed easily and simply, thereby preventing the roll-shaped article 50 from being exposed to the external atmosphere. In addition, the material cost can be kept low and the waste can be reduced. Moreover, since the side wall is flexible, even if it is deformed under impact during transportation, it will return to its original state when it is left still. In the case where this sidewall is formed of corrugated cardboard, for example, once it is deformed under impact, it does not return to its original state. In addition, such an impact is applied in the range which does not affect the roll-shaped article 50. FIG. At this time, the use of the transparent stretch film also has the advantage that the state of the rolled article accommodated can be confirmed at any time.

The stretch film used here is a stretchable electrostatic film, and the film conventionally used for packing is used. As the material, for example, a material having flexibility such as polyethylene, polypropylene, polyethylene terephthalate (PET) and the like can be mentioned.

In addition, in this embodiment, although the thing which has a shallow box shape as the tray 2 was illustrated in the said description, it does not have the side plate and may be provided as one plate-shaped object which consists only of a bottom plate. At this time, since neither side plate nor side wall for positioning the support member 4 is used, the support member 4 is fixed to the tray 2 in advance.

The packing container of the roll-shaped article of this invention is suitable for storage, conveyance, etc. of a roll-shaped article.

One … Packing containers
2 … tray
3…. Side wall
4 … Support member
5 ... Pressing member
6 ... Cover
7, 8... Buffer member
4a, 5a... Spacer
4b. The cut-
50 ... Roll shaped goods
50a... Heart

Claims (7)

A container body of an upper opening accommodating a roll-shaped article wound around the core;
It is provided in the vicinity of the both ends of the core of the roll-shaped article accommodated in the said container main body, and has the notch part which hold | maintains the core of the said roll-shaped article in the upper part, The roll-shaped article is cut in the bottom plate of the container main body at the notch. A pair of supporting members for supporting at predetermined intervals from the
A pair of pressing members which are disposed along an upper portion of the supporting member and pressurize and fix the core of the roll-shaped article held at the cutout portion of the supporting member from above;
A pair of lower spacers of a columnar shape of the support member and a column which are fixed in the vertical direction on both sides of the roll-shaped article on the side wall of the container body of each support member;
A pair of upper spacers having a columnar shape equal to the pressing member fixed in the vertical direction so as to contact a lower end with the lower spacer at the same position as the lower spacer on the side wall side of the container body of the pressing member;
A packaging container for a roll-shaped article, comprising a lid of the container body. The method of claim 1,
A packaging container for a rolled article, wherein a buffer member is provided between the support member and the pressing member and the rolled article. The method of claim 2,
A packaging container for a roll-shaped article, wherein the shock absorbing member is an elastic body, and is a plate-shaped shock absorbing member having a hole for winding in the center and a cutout portion communicating with the outer circumference from the hole. The method of claim 3, wherein
The packaging container of the roll-shaped article whose said buffer member is made of foamed resin. The method according to any one of claims 1 to 4,
The packaging container of the roll-shaped article which the said container main body is a container in which the side surface was opened, and a stretch film is wound around the open side surface, and the inside of a container is interrupted from an external atmosphere. 6. The method according to any one of claims 1 to 5,
A packaging container for roll-shaped articles in which the position at which the cores are supported by the supporting member is inwardly emptied of the width of the hanging belt of the roll-shaped article from both ends of the core. The method according to claim 6,
The packaging container of the roll-shaped article whose width | variety which hangs the said lifting belt is 50 mm or more.

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