JPH0872860A - Fixing material for packing of rolled article - Google Patents

Abstract

PURPOSE: To prevent film on a rolled article in which the film is wound up around a roll core and both side ends of the roll core are projected, from shifting, resulting from vibration or shocks during transportation of the article, in a fixing material for packing thereof. CONSTITUTION: A fixing material 31 is constituted of a sheet of paper folded like waves and provided with a pierced hole to fit a winding roll 62 and holder pieces 38 to fix the ends of roll core 61. When the rolled article 63 is fixed, after the winding roll 62 has been fitted to the pierced hole, the holder pieces 38 are projected to the roll core 61 side and positioned to get in contact with both end faces of the roll core 61.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing material for packing made of one sheet material, and more specifically, a fixing material for fixing and packing rolled products wound in a roll shape,
The present invention relates to a fixing material for packaging, which is formed by forming a fold line and a score line on one sheet and bending the sheet in a predetermined direction along the fold line.

[0002]

2. Description of the Related Art As a winding product in which a film is wound around a winding core in a roll shape, for example, there is a winding roll of a ribbon for thermal transfer. The thermal transfer ribbon is one in which an ink layer is applied to the surface of a base substrate made of polyester,
It is wound on a core and shipped.

However, after the winding product is shipped, the winding hardness of the winding roll may be lowered due to the influence of the change in the ambient temperature, and the winding deviation may occur due to the vibration during transportation. There was a problem matching the printer when using the ribbon.

In the packaging and transportation of the wound product, the width of the thermal transfer ribbon (width of the winding roll) is shorter than that of the winding core, and the winding core is wound from both ends in the width direction of the ribbon. Or, when the end surface of the winding roll is not flat, the winding misalignment frequently occurs. One of the causes of such winding deviation is that the end surface of the winding roll is not properly fixed.

As a packing technique for preventing the occurrence of winding deviation, when the end faces of the winding roll are not flat, the both ends of the winding roll are flattened by setting pads on both end faces for packing. Also, by vacuum forming, prepare a packaging material with a shape that matches the shape of the whole rolled product, and align the rolled product with this packaging material.
It is known to pack after storing.

[0006]

However, the method (1) is insufficient in the effect of preventing winding misalignment, and the method (2)
Since the packaging material is troublesome to form, and the packaging material is three-dimensional and bulky, there is a problem in that transportation of the discarded plastic waste occurs.

The present invention has been made in view of the above problems, and an object thereof is to wind a film around a winding core in a roll shape in which the winding core is projected from both ends of the film in the width direction. In a fixing material for fixing and packing products, in order to prevent winding deviation, it is possible to fix both widthwise both ends of the film, that is, the winding roll, and both ends of the winding core at the same time. It is to provide a fixing material for packaging made of a sheet material.

[0008]

As shown in FIGS. 1 and 3, a fixing material 31 for packing a rolled product according to claim 1 winds a film around a winding core 61 from both ends in the width direction of the film. In a fixing material for fixing and packing the rolled product 63 wound in a roll shape with the end portion of the core 61 protruding, a through hole for fitting and fixing the winding roll 62 (for example, 2
1 to 24) and a holding piece 38 for fixing the winding core 61, the sheet material 1 made of paper, cardboard or the like is bent in a wave shape (bellows shape).

That is, by providing a fold line and a score line on one sheet material 1 and bending the sheet material 1 in a predetermined direction along the fold line, the opposite inclined surface portions (for example, adjacent to each other on the inner side in the length direction of the sheet material 1) 34 and 35) and vertical surface portions 32 and 33 (or inclined surface portions) at both ends thereof, and through holes into which the winding roll 62 of the wound product 63 can be fitted at symmetrical positions of the opposed inclined surface portions. (For example, 21 and 22) are formed, and at both ends of the sheet material 1 in the width direction, holding pieces 38 that straddle the facing inclined surface portions are provided between the facing inclined surface portions, and the holding pieces 38 are projected. , The core 6 of the rolled product 63 fitted in the through hole
1 is a fixing member made of a corrugated sheet, which is capable of contacting both end surfaces.

As shown in FIG. 6, the fixing material 41 for packing a rolled product according to claim 2 is, in addition to the constitution of claim 1,
By forming the through hole, a notch piece (for example, 42 and 43) having a tongue shape and congruent with the through hole is provided, and the notch piece can be brought into contact with the upper surface of the winding roll 62. .

As shown in FIGS. 7 and 8, a fixing material 51 for packing a rolled product according to a third aspect of the present invention is the sheet material 1 in addition to the configuration of the first aspect or the configuration of the second aspect. A tongue-shaped support piece 52 is provided at the lower end of the vertical surface portion (or inclined surface portion) at both ends, and the support piece 52 is folded inside the fixing member 51 and intersects with the vertical surface portion. To do.

[0012]

In the packing fixing material 31 according to claim 1, for example, as shown in FIG. 2, after the winding rolls 62 are fitted into the through holes of the opposed inclined surface portions, as shown in FIG. The winding product 63 is fixed by projecting the holding piece 38 and bringing it into contact with both end surfaces of the winding core 61. Alternatively,
The winding roll 62 may be fitted into the through hole after the holding piece 38 is projected. The rolled product 63 fixed in this way is housed together with the fixing material 31 in the packaging box. As another method, it is also possible to store the fixing material 31 with the holding pieces 38 protruding in advance in the packing box and then fix the rolled product 63 with the fixing material 31. In any case, the rolled product 63 may be finally stored in the packing box in the state of FIG.

In the packing fixing material 41 according to the second aspect, for example, as shown in FIG. 5, a notch piece provided on the opposite inclined surface portion is erected to form a through hole, and the winding roll is wound around the through hole. 62 is fitted and the cut-out piece is wound into a roll 62
After contacting the upper surface of the holding piece 38, as shown in FIG.
The rolled product 63
To fix. There are various conceivable packing procedures as in the case of claim 1, but in any case, the rolled product 63 is finally stored in the packing box in the state shown in FIG.

In the packing fixing material 51 according to claim 3 in which a supporting piece 52 is provided in addition to the structure of claim 1, for example, a plurality of integrated products in which the rolled product 63 is fixed in the state of FIG. 3 are prepared. Then, as shown in FIG. 8, the supporting piece 52 of the upper fixing member 51a is folded inside the fixing member 51a so as to be orthogonal to the vertical surface portion, and the supporting piece 52 of the upper fixing member 51a is fixed to the lower side. The fixing member 51a is placed directly above 51b by placing it on the upper end of the vertical surface of the member 51b.
In this case, by molding the fixing members 51a and 51b into the same shape and size, they can be superposed in a very compact manner as shown in FIG. In FIG. 8, two layers are stacked, but three layers or more can be stacked.

In the packing fixing material according to claim 3 in which a support piece 52 is provided in addition to the structure of claim 2, the wound product 63 is fixed to the fixing material 41 (in the state shown in FIG. 6). 8) can be overlapped with each other in the same manner as in FIG.

[0016]

The present invention will be described in more detail with reference to the embodiments shown in the drawings. Example 1 FIG. 1 is a development view of a fixing material 31 for packing. FIG. 2 is a perspective view showing how to use the fixing member 31.
3 shows a state in which 3 is fitted in the through hole of the fixing material 31. FIG. 3 shows a state in which the holding piece 38 is brought into contact with the end portion of the winding core 61 of the winding product 63 after the state of FIG.

As shown in FIG. 1, a sheet material 1 punched in a rectangular shape from a piece of thick paper is provided with folding lines 2 to 6, 3a, 3b,
5a and 5b are formed to provide partition pieces 11-16.
The widths (dimensions in the left-right direction of the drawing) of these partition pieces are made substantially equal. Fold lines 2, 3a, 3b, 4, 5a, 5b and 6
Is a fold line for mountain fold, and fold lines 3 and 5 are fold lines for valley fold. The folding lines 3a and 3b are formed at both ends of the folding line 3 and by extending the folding line 3. Similarly, the folding lines 5a and 5b are formed at both ends of the folding line 5 and by extending the folding line 5.

Further, folding lines 3c and 3d which are valley folds and folding line 3b are formed on the partition pieces 12 and 13 with the folding line 3a as the center of symmetry.
Fold lines 3e and 3f that form a valley fold are formed with respect to the center of symmetry. Similarly, fold lines 5c and 5d, which are valley folds, are formed on the partition pieces 14 and 15 with the fold line 5a as the center of symmetry.
And a fold line 5 that is a mountain fold with the fold line 5b as the center of symmetry.
e and 5f are formed respectively.

Further, a score line 7 connecting the inner ends of the folding lines 3c and 3d is formed. Similarly, the broken lines 3e and 3f
A cut line 8 connecting the inner end portions of the above, a cut line 9 connecting the inner end portions of the folding lines 5c and 5d, and a cut line 10 connecting the inner end portions of the folding lines 5e and 5f are formed.
Furthermore, with the broken line 3 as the center of symmetry on the partition pieces 12 and 13,
The rectangular through holes 21 and 22 are formed symmetrically. Similarly, rectangular through holes 23 and 24 are formed symmetrically in the partition pieces 14 and 15 with the fold line 5 as the center of symmetry.

Next, the procedure for forming the fixing material 31 from the sheet material 1 and fixing the wound product 63 to the fixing material 31 will be described. First, as shown in FIGS. 2 and 3, the sheet material 1 is bent along fold lines 2 and 6 to form vertical surface portions 32 and 33.
Is bent along the folding lines 3, 4, and 5 to face the opposite inclined surface portion 3
4-37 are formed and the fixing material 31 is comprised. Next, the fixing material 31 is put into a rectangular parallelepiped packaging box (not shown).

In this case, the packing box may be a small one in which only one fixing member 31 is inserted, or a plurality of packing boxes may be arranged above and / or below.
Alternatively, it may be a relatively large one that enters in the lateral direction. In the former case, the vertical surface portions 32 and 33 are brought into contact with the opposing inner wall of the packaging box, and the left and right end surfaces (end surfaces on the side where the holding pieces 38 are provided) are brought into contact with the opposing inner wall of the packaging box, respectively.・
It is preferable for buffering shock. Further, in the latter case, it is preferable for the same reason that the fixing members fixed in the state of FIG. 3 are arranged vertically and / or horizontally and the adjacent fixing members are brought into contact with each other.

After the fixing material 31 is put in a rectangular parallelepiped packing box,
The winding roll 62 of the winding product 63 is attached to the facing inclined surface portions 34, 3
The winding roll 62 of another winding product 63 is fitted into the through holes 21 and 22 of No. 5 and the through holes 23 and 24 of the facing inclined surface portions 36 and 37, respectively. Next, as shown in FIG.
It is bent along a to 3f and 5a to 5f to form four holding pieces 38, and these holding pieces 38 are projected between the opposed inclined surface portions and brought into contact with both end surfaces of the winding core 61 to form a rolled product 63. To fix.

Embodiment 2 FIG. 4 is an exploded view of the packing fixing material 41, and FIG. 5 is a perspective view showing the usage of the fixing material 41.
3 shows a state in which 3 is fitted in the through hole. Figure 6
5 shows a state in which the holding piece 38 is brought into contact with the winding core 61 of the rolled product 63 after the state of FIG.

In this embodiment, the through holes 21 to 2 of the first embodiment are used.
In place of 4, notch pieces 42 to 45 are provided,
The configuration of the other parts is similar to that of the first embodiment. That is, as shown in FIG. 4, fold lines 21a and 22a that are valley folds and score lines 21b, 21c, 21d, 22b, 22c, and 22 with respect to the division pieces 12 and 13 with the fold line 3 as the center of symmetry.
By forming d and d, rectangular notch pieces 42 (tongue pieces) and 43 are provided symmetrically. Similarly, compartments 14, 15
With the fold line 5 as the center of symmetry, a rectangular cutout piece 44,
45 is formed symmetrically.

Next, the procedure for forming the fixing material 41 by the sheet material 1 and fixing the wound product 63 to the fixing material 41 will be described. First, as shown in FIG. 5, the vertical surface portions 32 and 33 and the facing inclined surface portions 34 to 3 are processed in the same manner as in the first embodiment.
After forming 7 and respectively, folding lines 21a, 22a, 23
The fixing member 31 is configured by bending along a and 24a to form through holes that are congruent with the cutout pieces 42 to 45. This fixing material 41 is put in a rectangular parallelepiped packing box, and as shown in FIG.
After the winding roll 62 of another winding product 63 is fitted into the through holes of the opposite inclined surface portions 36 and 37, and the cutout pieces 42 to 45 are brought into contact with the upper surface of the winding roll 62, As shown in FIG. 6, the rolled product 63 is fixed by bringing the holding piece 38 into contact with both end surfaces of the winding core 61.

Embodiment 3 FIG. 7 is a developed view of the packing fixing material 51, and FIG. 8 is a perspective view showing the usage of the fixing material 51.
3 shows a state in which 3 is fitted in the through hole. FIG. 9 is a front view of FIG. 8 and is a partial cross-sectional view. In this embodiment, in addition to the structure of the first embodiment, two tongue-shaped support pieces 52 are provided at the end portions of the left and right partition pieces 11 and 16, and the structure of the other portions is the same as that of the first embodiment. Similar to Example 1. That is, as shown in FIG. 7, a fold line 11 a that is a mountain fold and a score line 11 are formed on the left end of the partition 11.
A rectangular support piece 52 is provided by forming b and 11c respectively. Similarly, also on the right end of the partition piece 16, a fold line 16a that becomes a mountain fold and a score line 16b, 1
The support piece 52 is provided by forming 6c and 6c, respectively.

Next, in the same manner as in the first embodiment, the fixing material 51 is constituted by the sheet material 1 and placed in the packing box, and the rolled product 63 is fixed in the state shown in FIG. Next, a separately prepared empty fixing material 51 is placed directly on the already-stored fixing material 51 and stored in the packing box, and then the rolled product 63 is fixed to the upper fixing material 51 in the same manner. In order to stack another fixing material 51 directly on the already-stored fixing material 51, the fixing material 5 on the upper stage side
The support piece 52 of No. 1 is bent along the fold lines 11a and 16a, orthogonal to the vertical surface portions 32 and 33, and inside the fixing member 51 (on the side of the inclined surface portion), and then these support pieces 52 are formed.
8 and 9, it may be placed on the upper ends of the vertical surface portions 32 and 33 of the lower fixing material 51.

In each of the above embodiments, two winding products are fixed to one fixing material, but one winding product or three or more winding products may be fixed. When one rolled product is fixed by the sheet material having the same form as that of the embodiment in FIG. 1, the partition pieces 12 and 13 (or the partition pieces 14 and 15) in FIG. 1 are unnecessary.

[0029]

As is apparent from the above description, claim 1
According to the packing fixing material described in (1), by fitting the winding roll in the through hole and bringing the holding piece into contact with the end of the winding core, the rolled product is fixed to this fixing material and compacted in the packing box. Can be stored in. Therefore, even if the wound product is subjected to vibration or impact in the width direction of the winding roll during transportation, the winding deviation of the wound product is effectively prevented. In addition, this fixing material has a very simple structure because it is formed by forming a simple shape of folding lines and score lines on one sheet material, and when it is not used as a fixing material, the original sheet shape is used. Since it can be folded into two, it is not bulky, and therefore, there is also an effect that disposal after use can be efficiently performed. According to the packing fixing material of the second aspect, in addition to the effect of the first aspect, the upper surface of the winding roll is held by the notch piece, so vertical vibrations and impacts received by the rolled product are received. Can be buffered. According to the packing fixing material according to claim 3, in addition to the effect according to claim 1 or the effect according to claim 2, a plurality of integrated products in which the rolled product is fixed to this fixing material are superposed in a compact manner in upper and lower multi-stages. Therefore, there is an effect that a large number of rolled products can be efficiently transported.

[Brief description of drawings]

FIG. 1 is a development view of a packing fixing material according to an embodiment of the present invention.

FIG. 2 is a perspective view showing how to use the fixing material of the embodiment shown in FIG. 1, showing a state in which a winding roll of a wound product is fitted in a through hole.

FIG. 3 is a perspective view showing how to use the fixing material of the embodiment of FIG. 1, and shows a state in which the holding piece is brought into contact with the core of the rolled product, following the state of FIG.

FIG. 4 is a development view of a packing fixing material according to another embodiment.

FIG. 5 is a perspective view showing how to use the fixing material of the embodiment of FIG. 4 after fitting the winding roll of the winding product into the through hole;
It shows a state in which the cutout piece is brought into contact with the upper surface of the winding roll.

6 is a perspective view showing how to use the fixing material of the embodiment of FIG. 4, showing a state in which the holding piece is brought into contact with the core of the rolled product, following the state of FIG.

FIG. 7 is a development view of a packaging fixing material according to still another embodiment.

FIG. 8 is a perspective view showing how to use the fixing material of the embodiment of FIG. 7, wherein the rolled product is fixed by the lower fixing material, and then another fixing material is superposed on the fixing material via a support piece. After matching
It shows a state in which the rolled product is fixed by the upper fixing material.

9 is a front view of FIG. 8 with a part shown in section.

[Explanation of symbols]

 1 Sheet material 2-6 3a-3f, 5a-5f Folding line 11a, 16a, 21a-24a Folding line 7-10, 11b, 11c, 16b, 16c Cut line 21b-21d, 22b-22d Cut line 11-16 Partition 21 -24 Through hole 31,41,51 Packing fixing material 32,33 Vertical surface part 34-37 Opposed inclined surface part 38 Holding piece 42-45 Notch piece (tongue piece) 52 Support piece (tongue piece) 61 Winding core 62 Winding roll 63 rolled products

Claims (3)

[Claims] 1. A fixing material for fixing and packing a rolled product, in which a film is wound on a winding core in a roll shape with the winding core protruding from both end portions in the width direction of the film. The sheet material is bent in a wavy shape, and adjacent opposing inclined surface portions are formed on the inner side in the lengthwise direction, and vertical surface portions or inclined surface portions are formed at both ends, respectively, and the winding product is wound at respective symmetrical positions of the opposing inclined surface portions. A through hole into which a roll can be fitted is formed, and a holding piece that straddles the opposite inclined surface portions is formed at both end portions in the width direction of the sheet material so as to be able to project between the opposite inclined surface portions and fit into the through hole. A fixing material for packing a rolled product, which is provided so as to be capable of contacting an end surface of a wound core of the wound product. 2. A tongue-shaped cutout piece is provided in combination with the throughhole by forming the throughhole, and the cutout piece can be brought into contact with the upper surface of the winding roll fitted in the throughhole. The fixing material for packing a rolled product according to claim 1, wherein 3. A tongue-shaped support piece is provided at a lower end portion of a vertical surface portion or an inclined surface portion at both ends of the sheet material, and the support piece is provided inside the fixing material and intersects with the vertical surface portion or the inclined surface portion. The packing fixing material for a rolled product according to claim 1 or 2, wherein the fixing material is used for packing the rolled product.