CN102991802A - Reel packaging container and manufacturing method thereof - Google Patents
Reel packaging container and manufacturing method thereof Download PDFInfo
- Publication number
- CN102991802A CN102991802A CN 201210152307 CN201210152307A CN102991802A CN 102991802 A CN102991802 A CN 102991802A CN 201210152307 CN201210152307 CN 201210152307 CN 201210152307 A CN201210152307 A CN 201210152307A CN 102991802 A CN102991802 A CN 102991802A
- Authority
- CN
- China
- Prior art keywords
- spool body
- packing container
- cover plate
- plate
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Cartons (AREA)
Abstract
The present invention provides a reel packaging container and a manufacturing method thereof, wherein the reel packaging container has the advantages that contents wound on a core are not easy to fly off and are easy to pull out while foreign materials can not be mixed in, and the reel packaging container has a cover with a stopping force. The reel packaging container has folded pieces connected with side plates and clamping projections connected with the folded pieces, wherein the clamping projections are clamped with clamping parts provided at an inner side of the cover when the cover is closed. The depth D4 of the folded piece, the width W of the folded piece, the height of a front plate (internal dimension) H, and an external diameter S of the core satisfy the specified relations (1) - (6). In addition, the reel packaging container is manufactured by the following steps: an arranging step for arranging folded paper boards which are formed by folding planar paper boards; a send-out step for supplying the folded paper boards to an assembling delivery line; a forming step for pressing the folded paper board from two sides of a ridge to form a square barrel shape and an opening part; a storing step for storing the reel from the opening part; and a sealing step for folding and sealing the opening part of the square barrel shaped folded paper board.
Description
Technical field
The present invention relates to be wound with spool body packing container and the manufacture method thereof of spool body of the member of aluminium foil, used for packing foods preservative film or sheet.
Background technology
Home-use aluminium foil or packaging for foodstuff preservative film usually are wound in core body cylindraceous and are accommodated in the packaging paper container of rectangular shape.
For example, when using described aluminium foil etc., the contents such as aluminium foil that the user will be wound on the core body cylindraceous are pulled out necessary amount from the space between packing container main body and the lid, and the sawtooth that uses this container body or lid etc. to possess cuts off the contents such as aluminium foil.
In packing container in the past, after having used aluminium foil etc., the lid of packing container becomes the state of opening easily, might produce sneaking into or the problem of the health aspect such as intrusion of foreign matter.As the method that addresses this is that, the known situation (patent documentation 1) that has the locking protrusion that will become the state of opening for fear of lid and be arranged on sidewall upper and the stage portion that supplies this locking protrusion to engage to be arranged on packing container side and lid side.
In addition, as the structure of the locking effect of the lid with packing container, known following packing container is provided with the invagination sheet that links to each other with packing container main body side and the projection (patent documentation 2) that links to each other with this invagination sheet in packing container main body upper surface open section.This projection that links to each other with the invagination sheet becomes the locking mechanism of the lid of this packing container, and can realize preventing the intrusion of foreign matter or sneaking into so initial purpose.
[formerly technical literature]
[patent documentation]
[patent documentation 1] TOHKEMY 2005-35620 communique
[patent documentation 2] TOHKEMY 2005-22743 communique
, this packing container that folds into sheet that is provided with has following problem.
That is, when the user will be wound in use contents such as aluminium foil on the core body cylindraceous and pull out from the packing container main body, sometimes as the meeting such as the aluminium foil of this content and the locking protrusion that is arranged at packing container or fold into sheet and contact or be stuck.Consequently, be difficult to and will pull out from packing container as the aluminium foil of content etc., difference according to circumstances exists the content such as aluminium foil that the problems such as damaged occur sometimes.
Summary of the invention
In order to eliminate the problem that described packing container has and created the present invention, provide a kind of content that is wound in core body be difficult for from each core body fly out, foreign matter can not invade or sneak into, and pull out easily the content that is wound in core body, and possess spool body packing container and manufacture method thereof with the lid of the locking power of appropriateness.
Present inventors etc. have carried out the conscientiously work of effort in order to solve described problem, have consequently finished the present invention.
That is, the spool body packing container of a first aspect of the present invention has: header board, and it is shaped as oblong; Rectangular base plate, it is connected with the long limit of described header board and forms; Rectangular rear plate, it is connected with the long limit of described base plate and is formed on and the opposed position of described header board; Rectangular cover plate, it is connected with the long limit of described rear plate and is formed on and the opposed position of described base plate; Rectangular front shroud, it is connected with the long limit of described cover plate and is opposed with described header board, and is formed on the position of hanging down from described cover plate; Rectangular temporary fixing sheet, its long limit by described front shroud connects and is opposed with described header board, and is formed on the position of hanging down from described front shroud; The first auxiliary side plates, it is connected with each minor face about described header board and forms; The side plate of square or rectangular, it is connected with each minor face about described base plate and forms; The second auxiliary side plates, it is connected with each minor face about described rear plate and forms; Side cover plate, its be connected with each minor face about described cover plate and with described lateral plates pair, and be formed on the position of hanging down from described cover plate; Oblong or foursquare secondary side cover plate, it is formed on the position that is connected with each minor face about described front shroud; Fold into sheet, its with described about the top of each side plate be connected and the top of each side plate about described folds into, thereby be formed on and the opposed position of described base plate, described spool body packing container is characterised in that, described invagination sheet possesses the engaging protrusion of utilizing the incision line to form, this incision line forms with the top of a part of crossing described side plate side and the mode that comprises the part of described side plate side, described engaging protrusion folds into along the top by described invagination sheet and the top of each side plate about described is outstanding to this packing container outside, when by described cover plate, described front shroud, described side cover plate, when the lid that described secondary side cover plate consists of is closed, the described side cover plate of lid portion inside overlaps with described secondary side cover plate, thereby described engaging protrusion engages with the engagement section that forms by thickness of slab, when the depth of described invagination sheet is D4 (mm), the width that folds into sheet is W (mm), when the height of described header board (internal dimensions) is H (mm), satisfy following relational expression (1) to relational expression (3):
W＞0.011 (D4)
2+ 0.53 (D4)-0.016H
2+ 1.24H-23.05 formula (1);
17.3 (H/38)≤D4≤19 (H/38) formulas (2);
30≤H≤50 formulas (3).
According to described structure, the spool body packing container is D4 in the depth that folds into sheet, when the width that folds into sheet is W, by satisfying described formula (1) to formula (3), in the upper end of header board and be connected in the spatial portion that rectangular shape is set between the end of front plate side of invagination sheet of side plate of spool body packing container main body, can make the upper end of header board and the end separating of the front plate side that folds into sheet.
In addition, in the spool body packing container, fold into the angle at end and the junction surface of the upper end of side plate of front plate side of sheet for roughly 90 spending.
In addition, will the reel spool body of member of sheet of the spool body packing container of a second aspect of the present invention is housed in inside, and it has: header board, and it is shaped as oblong; Rectangular base plate, it is connected with the long limit of described header board and forms; Rectangular rear plate, it is connected with the long limit of described base plate and is formed on and the opposed position of described header board; Rectangular cover plate, it is connected with the long limit of described rear plate and is formed on and the opposed position of described base plate; Rectangular front shroud, it is connected with the long limit of described cover plate and is opposed with described header board, and is formed on the position of hanging down from described cover plate; Rectangular temporary fixing sheet, its long limit by described front shroud connects and is opposed with described header board, and is formed on the position of hanging down from described front shroud; The first auxiliary side plates, it is connected with each minor face about described header board and forms; The side plate of square or rectangular, it is connected with each minor face about described base plate and forms; The second auxiliary side plates, it is connected with each minor face about described rear plate and forms; Side cover plate, its be connected with each minor face about described cover plate and with described lateral plates pair, and be formed on the position of hanging down from described cover plate; Oblong or foursquare secondary side cover plate, it is formed on the position that is connected with each minor face about described front shroud; Fold into sheet, its with described about the top of each side plate be connected and the top of each side plate about described folds into, thereby be formed on and the opposed position of described base plate, described spool body packing container is characterised in that, described invagination sheet possesses the engaging protrusion of utilizing the incision line to form, this incision line forms with the top of a part of crossing described side plate side and the mode that comprises the part of described side plate side, described engaging protrusion folds into along the top by described invagination sheet and the top of each side plate about described is outstanding to this packing container outside, when by described cover plate, described front shroud, described side cover plate, when the lid that described secondary side cover plate consists of is closed, the described side cover plate of lid portion inside overlaps with described secondary side cover plate, thereby described engaging protrusion engages with the engagement section that forms by thickness of slab, when the depth of described invagination sheet is D4 (mm), the width that folds into sheet is W (mm), the height of described header board (internal dimensions) is H (mm), when the external diameter of the core body of described spool body is S, satisfy following relational expression (1) to relational expression (6):
W＞0.011 (D4)
2+ 0.53 (D4)-0.016H
2+ 1.24H-23.05 formula (1);
17.3 (H/38)≤D4≤19 (H/38) formulas (2);
30≤H≤50 formulas (3);
W＞(0.76S+37.91) (H4/38) formula (4);
26≤S≤45 formulas (5);
S＜H formula (6).
According to described structure, for the spool body packing container, when the depth that folds into sheet is that D4, the width that folds into sheet are that the external diameter of the core body of W and spool body is when being S, by satisfying described formula (1) to formula (6), in the upper end of header board and be connected in the spatial portion that rectangular shape is set between the end of front plate side of invagination sheet of side plate of spool body packing container main body, can make the upper end of header board and the end separating of the front plate side that folds into sheet.And, can form the size with the matched suitable invagination sheet of the external diameter of core body.
In addition, in spool body packing container main body, fold into the angle at end and the junction surface of the upper end of side plate of front plate side of sheet for roughly 90 spending.
In addition, the manufacture method that the spool body of the member of the sheet of will having reeled of the present invention is housed in inner spool body packing container is the manufacture method of the spool body packing container of second aspect present invention, the spool body transmission road that the assembling that its folder that is set side by side with the doubling poststack transmits is carried the road and transmitted being accommodated in inner spool body, and used the arrange agencie that is arranged on the described assembling conveying road, the delivering mechanism that to be sent by the described folder that described arrange agencie is arranged, the described folder that acceptance is sent and make this folder become the connecting gear of square tube shape, along fold mechanism or the folding guide section that this connecting gear arranges, transmit the arm mechanism that the road arranged and took in to the folder that becomes described square tube shape described spool body along described spool body, the manufacture method of described spool body packing container is characterised in that, carries out following operation: header board and cover plate with described spool body packing container are faced in the mode of the outside face coincidence of described folder by described arrange agencie, base plate and rear plate in the face of and the folder of the right mode of front shroud and temporary fixing sheet and front face after the folding alignment process of arranging; Described folder after will arranging by described delivering mechanism is one by one to from the belt conveyor of the described connecting gear operation of sending to send between the outstanding protrusion tab of predetermined distance; In described connecting gear, utilize described protrusion tab, described belt conveyor and with described belt conveyor opposed and separate in the guide portion of predetermined distance setting any press the crest line of described folder from both sides, thereby form the formation operation of the square tube shape of left and right sides both end sides opening; Utilize described arm mechanism, will take in operation by what the spool body carrying road spool body arranged side by side to transmit to transmit on the road with described assembling was taken in from a side's of the folder that forms described square tube shape opening to square tube; Carried the road to transmit simultaneously by described assembling, by described fold mechanism or folding guide section that the two ends of the folder of described opening are folding and seal, thus form the sealing process of described spool body packing container.
By described operation, the manufacture method that the spool body of the member of the sheet of having reeled is housed in inner spool body packing container utilizes alignment process that the folder that has folded the spool body packing container is arranged, when utilizing the formation operation to form the three-dimensional shape of packing container, stably keep this three-dimensional shape and can make packing container by belt conveyor, guide portion and protrusion tab, and when packing, can keep the shape of the peristome of packing container side.And, utilize arm mechanism to take in spool body from the peristome of packing container side, thus, compare with the structure of taking in spool body from the cover plate of packing container, can shorten the distance on the direction of transfer, can also improve and take in efficient.
[invention effect]
The member of spool body packing container of the present invention and the sheet of will having reeled is housed in the spool body packing container of inner spool body and the effect that manufacture method has excellence shown below thereof.
Spool body packing container of the present invention has the invagination sheet of the relational expression that satisfies regulation, thus, accommodating and using when content is wound on spool body on the core body, content can with fold into sheet and not contact or be pressed from both sides, pull out difficulty in the time of can eliminating content and pull out from the spool body packing container.The content such as aluminium foil occured damaged when simultaneously, the user also can prevent pulling out content from the application's spool body packing container.
Spool body packing container of the present invention can make this engaging protrusion engage with the engagement section that is made of side cover plate and secondary side cover plate, can close reliably lid.Consequently, reach use in use after, the lid of spool body packing container is difficult to open, and can prevent sneaking into or invading of foreign matter.
And, for spool body packing container of the present invention, because the described engaging protrusion that is connected with the invagination sheet of the relational expression that satisfies regulation locks lid, when will being wound in use content on the core body cylindraceous and pulling out from the spool body packing container, content is difficult for flying out together with the core body of its coiling.And, described spool body packing container is by having the structure of the engaging protrusion that is connected with the invagination sheet of the relational expression that satisfies regulation, thereby has following performance, namely, during to the core body backrush, the core body that will be wound with easily content takes out opposite like this performance at content.
In addition, be housed in the manufacture method of inner spool body packing container according to the spool body of the member of the sheet of will having reeled of the present invention, because the folder of packing container is square tube shape and take in spool body from a side's of the party's tubular opening, so the package speed of spool body is improved.
Description of drawings
Fig. 1 (a) is the block diagram of the state opened of the lid of spool body packing container of the present invention, (b) is the enlarged drawing of the lid of the spool body packing container of the present invention state of closing.
Fig. 2 is the expansion drawing of spool body packing container of the present invention.
Fig. 3 is the instruction diagram (making invagination sheet and engaging protrusion and side plate become conplane state) of the side of spool body packing container of the present invention.
Fig. 4 is the instruction diagram of the ratio of invagination sheet, engaging protrusion of spool body packing container of the present invention etc.
Fig. 5 is the cutaway view of the A-A line of spool body packing container of the present invention.
Fig. 6 is the cutaway view of the B-B line of spool body packing container of the present invention.
Fig. 7 is the figure of Fabrication procedure of the manufacture method of expression spool body packing container of the present invention.
The figure of folded state when Fig. 8 (a) is the manufacturing of expression spool body packing container of the present invention, the folded state that is expression spool body packing container of the present invention when making (b) begin to be provided with the figure of the state of peristome.
Fig. 9 (a) is the scheme drawing of the state before the distortion of plane cardboard in the manufacture method of expression spool body packing container of the present invention, (b) be the scheme drawing of the cardboard state behind folding in the alignment process of manufacture method of expression spool body packing container of the present invention, (c) be the sending operation and form and form the scheme drawing of the state of square tube shape folder from folder in the operation of manufacture method of expression spool body packing container of the present invention, (d) be expression spool body packing container of the present invention manufacture method take in the scheme drawing that the peristome from square tube shape folder in the operation is taken in the state of spool body, (e) be the scheme drawing of an action of the sealing of the square tube shape folder in the sealing process of manufacture method of expression spool body packing container of the present invention.
Nomenclature:
1 header board
2 base plates
3 rear plates
4 cover plates
5 front shrouds
6 temporary fixing sheets
7 first auxiliary side plates
8 side plates
9 second auxiliary side plates
10 side cover plates
11 secondary side cover plates
12 fold into sheet
13 engaging protrusion
14 upper ends
15 ends
16 elongated ends
17 upper ends
18 tops
19 incision lines
20 engagement sections
21 spool body packing containers
22 spool body packing container main bodys
23 lids
24 spatial portions
25 cut off apparatus
26 spool bodies
The 26a core body
37 fold into line
The 45 anti-locking mechanisms that fly out
50 plane cardboards
51 folders
52 square tube shape folders
53 peristomes
60 arrange agencies
61 delivering mechanisms
62 fold mechanisms
63 folding guide sections
70 connecting gears
71 protrusion tabs
72 belt conveyor
73 guide portion
74 arms
75 guide table
76 spool bodies transmit the road
The L vertical line
The W width
The D depth
Dl depth (internal dimensions)
D2 length
D3 length
The D4 depth
H height (internal dimensions)
The H2 height
The S external diameter
T thickness
T2 thickness
The specific embodiment
＜spool body packing container 〉
With reference to accompanying drawing, illustrate to be used for implementing form of the present invention.
Shown in Fig. 1 (a), spool body packing container 21 of the present invention is the cuboid that left and right directions is long, one side the spool body packing container main body 22 that comprises upper opening with the lid that is connected 23 on the long limit on its top.Therefore, spool body packing container 21 constitutes and lid 23 is opened and can be from the top access volume cylindrical shell 26 of the opening of spool body packing container main body 22.
And spool body packing container 21 is held to have respectively about the top of spool body packing container main body 22 and is folded into sheet 12 and fold into the engaging protrusion 13 that sheet 12 is connected with each, and is formed with engagement section 20 in the inboard of lid 23.By this structure, spool body packing container 21 shown in Fig. 1 (b), about end lid 23 fixedly can be maintained in state with the top covering (airtight) of spool body packing container main body 22 by engaging protrusion 13 is engaged with engagement section 20.
Spool body packing container 21 constitutes following mode, namely, under the state of not accommodating spool body 26, for height (internal dimensions) H of the depth D4 that folds into sheet 12 and header board 1, the width W that folds into sheet 12 satisfies the described relational expression (1) of regulation to relational expression (3).Simultaneously, the depth D4 of invagination sheet 12 is o'clock satisfied 17.3≤D4≤19 (described relational expression (2)), 0.789＜H/38＜1.32 in the ratio of header board 1.And, under the state that contains spool body 26, the described relational expression (1) that the width W that folds into sheet 12 not only satisfies regulation with respect to the depth D4 that folds into sheet is to relational expression (3), and the width W that folds into sheet 12 satisfies the relational expression (4) of regulation to relational expression (6) with respect to the external diameter S of the core body 26a of spool body.
Below, based on accompanying drawing, illustrate in greater detail the present invention.
[spool body packing container main body]
As shown in Figure 1 and Figure 2, spool body packing container main body 22 is formed by following structure, that is: it is shaped as rectangular header board 1; Long limit by described header board 1 connect its be shaped as rectangular base plate 2; Long limit by described base plate 2 connects, and is shaped as rectangular rear plate 3 with described header board 1 opposed its; Left and right sides minor face by described base plate 2 connect its be shaped as the side plate 8 of square or rectangular; The first auxiliary side plates 7 that left and right sides minor face by described header board 1 connects; Each face of the second auxiliary side plates 9 that left and right sides minor face by described rear plate 3 connects.Spool body packing container main body 22 with base plate 2 opposed upper openings, under the state of its opening, utilize finger to operate the spool body 26 of the inside of spool body packing container main body 22.
Particularly, size under the side-looking of spool body packing container main body 22 (size of side plate 8) also depends on the internal dimensions of spool body packing container 22, pull out content in order to accommodate spool body 26, the pattern of wants is in the gapped size of inboard tool when containing spool body 26 at least.The size of spool body 26 also depends on the size of core body 26a and the amount of content, and the length on the left and right directions of spool body packing container main body 22 (length on the length direction) is that the length (degree that can accommodate) of the axle of core body 26a is slightly grown (with reference to Fig. 1 (a)) than the length of the axle of spool body 26.If spool body packing container main body 22 is long with respect to the length of the axle of core body 26a, then when containing spool body 26, the gap at two ends, the left and right sides is wide, and the anti-locking mechanism 45 that flies out of spool body packing container 21 does not arrive the hollow space at the two ends of core body 26a, thereby can't spool body 26 is fixing.
Particularly, fasten in the pass of common and external diameter of the spool body 26 of packing, the internal dimensions on one side that is preferably the side plate 8 of spool body packing container main body 22 is the square of 30～50mm, and spool body packing container 21 be shaped as cuboid.Especially consider the easy usage degree of spool body packing container 21 or during as the profile of the spool body 26 of package object, more preferably the outside dimension of the side plate 8 of spool body packing container main body 22 is the square about 40mm on one side, and spool body packing container main body 22 be shaped as cuboid.
This spool body packing container 21 can be formed by laminal material, the material that cuts into plan view shape shown in Figure 2 is bent into respectively roughly 90 degree at the place, the limit that is connected of header board 1 and base plate 2, base plate 2 and rear plate 3 etc., thereby forms cuboid shown in Figure 1.
Especially the side of spool body packing container main body 22 forms as follows, namely, the second auxiliary side plates 9 folded into and be positioned at inner face, next the first auxiliary side plates 7 is folded into and be arranged in, and at last side plate 8 is folded into and is positioned at outmost surface, under this state by formation such as bonding described each plates.But the structure of described side is not restricted to the order of above-mentioned invagination.
The material that spool body packing container 21 uses can be various fluting boards, cardboard etc., not especially restriction, but consider the maturation on environmental protection opportunity in recent years, the discarded or regeneration that is preferably this spool body packing container 21 after content uses is easy to the paper products such as cardboard.
[spool body packing container main body accessory constituent]
(invagination sheet)
As shown in Figure 1 to Figure 3, in order to close reliably spool body packing container 21 lid 23 is fixed in spool body packing container main body 22, and in order to be provided for taking out easily the engaging protrusion 13 of spool body 26, spool body packing container 21 has the oblong of forming or foursquare invagination sheet 12 at two ends, the left and right sides as required.
And this invagination sheet 12 becomes when the user opens lid 23 and the core body 26a that is wound with content operated and falls anti-locking mechanism.
Fold into sheet 12 from the relation of the position that engaging protrusion 13 is set and fold into the viewpoint of the intensity of sheet 12, be connected setting with the size of regulation with the side plate 8 of the outside face of formation spool body packing container main body 22.And, folding into sheet 12 and possess the engaging protrusion 13 that forms by incision line 19, this incision line 19 is crossed with the part of side plate 8 sides and the mode that comprises its top 18 forms.Engaging protrusion 13 forms trapezoidal at this.
This fold into sheet 12 with about the top 18 of each side plate 8 as folding into line 37, fold into roughly 90 from the private side of the outside face side direction spool body packing container main body 22 of each side plate 8 and spend and opposed with base plate 2.To fold into on top 18 position and base plate 2 opposed with folding into sheet 12, and thus, engaging protrusion 13 outside to about the spool body packing container main body 22 is outstanding, and becoming as described later can be with the state of lid 23 lockings in spool body packing container 21.
As shown in Figure 4, depth D with respect to spool body packing container main body 22 (side plate 8), when the depth (length of the depth direction of spool body packing container main body 22) that folds into sheet 12 is represented by D4, and the width of this invagination sheet 12 (length of the left and right directions of spool body packing container main body 22) is when being represented by W, fold into sheet 12 under the state of not accommodating spool body 26, form to satisfy described relational expression (1) to the mode of relational expression (3).And, under the state that contains spool body 26, not only satisfy described relational expression (1) to relational expression (3), but also satisfy relational expression (4) to relational expression (6).From the point of engaging power and easy usage degree, preferably fold into sheet 12 to satisfy D: D4: W=40: the mode of 19: 15 ratio forms.
When the height that is converted into spool body packing container 21 (internal dimensions) H is 38 state, in the situation of D4＞19 (H/38), become large owing to fold into sheet 12, when the content that therefore will be wound in core body 26a is pulled out, content comes in contact with folding into sheet 12, and can't obtain effect of the present invention is the easness of pulling out of object., in the situation of D4＜17.3 (H/38), folding into sheet 12 and reducing when similarly converting with described, the engaging protrusion 13 of connection also reduces, and therefore can't keep its performance, shape and intensity, thereby can't obtain described effect of the present invention.
In addition, the height of spool body packing container 21 (internal dimensions) H larger (higher), comparatively speaking easier generation space (gap) between spool body packing container 21 and the spool body 26.In this case, from preventing the viewpoint that flies out of spool body 26, preferably fold into the large situation of width of sheet 12.Therefore, arrange quadratic that is made of variable H in formula (1), quadratic the value that the depth D4 that folds into sheet 12 is consisted of is modified to appropriate value.
When height (internal dimensions) H=38, in the situation of W＞20, from the starting stage of closing lid 23, fold into that sheet 12 contacts with lid 23 and to the inboard invagination of spool body packing container main body 22, simultaneously, the engaging protrusion 13 that is connected with invagination sheet 12 is outstanding to the outside of spool body packing container main body 22.Consequently, lid 23 is difficult to close, and the user can't obtain effect of the present invention.Therefore, when height (internal dimensions) H=38, be preferably W≤18.And, in the value of W than the value of described relational expression (1) and relational expression (4) hour, fold into sheet 12 with side plate 8 angulations, be that engaging protrusion 13 is difficult to become roughly 90 degree with side plate 8 angulations, thereby can't guarantee engaging protrusion 13 to engage with engagement section 20 and the function of engaging protrusion 13 that lid 23 lockings are such.Simultaneously, it is too short and spool body packing container 21 can't be prevented the preventing effectiveness that flies out that spool body 26 flies out to fold into the width of sheet 12.
And core body 26a is easier of invagination sheet 12 because the external diameter S of core body 26a is larger, reduces also can prevent flying out of spool body 26 even therefore fold into the width W of sheet 12.Therefore, in formula (4), the coefficient of variable S becomes negative value and larger with the external diameter of core body and the less mode of value that fold into the width W of sheet 12 is stipulated from the viewpoint different from formula (1).Otherwise core body 26a is easier because the external diameter S of core body 26a is less leaves from folding into sheet 12, therefore preferably increases the external diameter S of core body 26a and prevents flying out of spool body 26.Therefore, in formula (4), less with the external diameter of core body and the larger mode of value that fold into the width W of sheet 12 is stipulated from the viewpoint different from formula (1).
(engaging protrusion)
Spool body packing container 21 has adopted the engaging protrusion 13 that links to each other with invagination sheet 12 as the mechanism that lid 23 is limited to spool body packing container main body 22.Thus, among the present invention, because the engaging protrusion 13 of spool body packing container main body 22 becomes the state that can engage with lid 23 with the size of regulation, therefore in common use, can't open lid 23.And, when even the user takes out spool body 26 (being wound with the core body 26a of content) because of some reason from spool body packing container 21, owing to form the size of regulation, so the user also takes out spool body 26 etc. easily from spool body packing container 21.
The method to set up of the outstanding engaging protrusion in the outside can be considered the whole bag of tricks to about the spool body packing container main body 22.Wherein, in the present invention, as shown in Figure 3, the incision line 19 that engaging protrusion 13 utilizes the border that is formed on side plate 8 and folds into sheet 12 namely to fold on the line 37 forms.As Fig. 1 (a) (b), shown in Figure 5, to fold into sheet 12 according to invagination line 37 shown in Figure 3 during to the private side bending of spool body packing container main body 22, comprise the part of side plate 8 sides and the engaging protrusion 13 that forms becomes from the outstanding state of the left side plate 8 of spool body packing container main body 22.Consider the locking power that the switching easness of lid 23 and engaging protrusion 13 produce, the shape of engaging protrusion 13 is preferably towards elongated end 16 and narrowed width trapezoidal.Isosceles trapezoid more preferably.
Particularly as shown in Figure 4, the elongated end of engaging protrusion 13 16 represents by D2, and the length of the base portion of engaging protrusion 13 represents by D3, when the depth that folds into sheet 12 is represented by D4, preferably satisfies following relational expression (7), relational expression (8).
(1/3) D4≤D2≤(1/2) D4 formula (7)
(1/2) D4≤D3≤(2/3) D4 formula (8)
The ratio of engaging protrusion 13 is in 40 the situation, can become D: D2: D3=40: 7: 11 at the depth D of spool body packing container main body 22.
In the situation of D3＞(2/3) D4, according to the relation of the depth D4 that folds into sheet 12 because the width of side plate 8 and the connecting portion that folds into sheet 12 shortens, therefore can not guarantee to fold into the intensity of sheet 12, nor can guarantee the intensity of engaging protrusion 13.In the situation of D3＜(1/2) D4, the length D3 of the base portion of engaging protrusion 13 shortens, and can not guarantee the intensity of engaging protrusion 13.
In the situation of D2＞(1/2) D4, the shape of engaging protrusion 13 approaches square easily, and the angle at the angle that the elongated end 16 of engaging protrusion 13 becomes with the hypotenuse of engaging protrusion 13 can't obtain the easness of opening of lid 23 near acute angle.In the situation of D2＜(1/3) D4, the elongated end 16 of engaging protrusion 13 reduces with the area that engages of the upper end 17 of secondary side cover plate 11, and the engaging power of lid 23 reduces.
When the height (length of the length direction of spool body packing container main body 22) of engaging protrusion 13 is H2, when the thickness of the cardboard of spool body packing container 21 is T2, consider the thickness of side plate 8 of intensity, overhang and the spool body packing container main body 22 of engaging protrusion 13, the height H 2 of engaging protrusion 13 is preferably H2≤7T2.And the height H 2 of engaging protrusion 13 is D: H2=40 more preferably: 3.In addition, from the reason of described intensity etc., the ratio of the height H 2 of engaging protrusion 13 when folding into line 37 and cut apart be elongated end 16 sides of engaging protrusion 13 more preferably: the base portion side of engaging protrusion 13=2: 1.
Engaging protrusion 13 with respect to the configuration of side plate 8 as shown in Figure 3, Figure 4, the vertical bisector of preferred engaging protrusion 13 is consistent with the vertical bisector L of side plate 8.And the vertical bisector L of side plate 8 is by the center of core body 26a.
And engaging protrusion 13 is preferably 1～3mm from side plate 8 outstanding length.
When after engaging protrusion 13 deflection during configuration of plate 3 sides, the locking power to lid 23 of engaging protrusion 13 dies down, reach use in use after, can not obtain the state that the lid 23 of spool body packing container 21 is difficult to open under the effect of certain locking power.
Otherwise when the configuration of the configuration of engaging protrusion 13 deflection header board 1 side, the locking power to lid 23 of engaging protrusion 13 is excessively strong, and content is difficult to open lid 23 during to core body 26a backrush.
[lid]
As Fig. 1 (a) (b) shown in, the lid 23 of spool body packing container 21 is formed by following structure, that is: the long limit of the rear plate 3 by spool body packing container main body 22 connects, and is shaped as rectangular cover plate 4 with base plate 2 opposed its; Long limit by cover plate 4 connects and is opposed with header board 1, and hang down from cover plate 4 its be shaped as rectangular front shroud 5; Left and right sides minor face by cover plate 4 connects and is opposed with side plate 8, and hang down from cover plate 4 its be shaped as oblong or foursquare side cover plate 10; Left and right sides minor face by front shroud 5 connect its be shaped as each face of oblong or foursquare secondary side cover plate 11.Lid 23 is with mode to be opened/closed covering with the opposed upper opening of base plate 2 section spool body packing container main body 22.
When content transported, lid 23 also was connected with temporary fixing sheet 6 (with reference to Fig. 2, Fig. 8 (a)) on the opposed long limit of long limit institute that is connected with cover plate 4 of front shroud 5.The purpose that temporary fixing sheet 6 is set is the transporting of the content (product) of spool body packing container 21, when circulating etc. this spool body packing container 21 to be sealed, and the cut-out apparatus 25 that the outside face (surface) of avoiding the inner face (the inside) of front shroud 5 or header board 1 possesses exposes, undertaken bondingly etc. by the outside face with the header board 1 of spool body packing container main body 22, lid 23 is fixed in spool body packing container main body 22.This temporary fixing sheet 6 with long limit that front shroud 5 is connected on not bending, in order easily this temporary fixing sheet 6 to be cut off from other parts of the spool body packing container 21 of front shroud 5 or header board 1 etc., be formed with the otch of dotted line shape etc. along the long limit of this temporary fixing sheet 6.
The shape of lid 23 satisfies following necessary condition: can cover the condition of the upper opening section of spool body packing container main body 22, content that the user will be wound in cylindric core body 26a described later and pull out and utilize the condition that can not produce the condition of obstruction when apparatus 25 cuts off and the position (engagement section 20) that lid 23 engages with the engaging protrusion 13 of described spool body packing container main body 22 can be set of cutting off from spool body packing container 21.
Considering situation that lid 23 engages with engaging protrusion 13, content is pulled out and when utilizing the shape of cutting off situation that apparatus 25 cuts off and spool body packing container main body 22 from spool body packing container 21, the front shroud 5 that consists of lid 23 and side cover plate 10 and secondary side cover plate 11 angulations are preferably each other for roughly 90 spending.
In addition, front shroud 5 and cover plate 4 and side cover plate 10 and secondary side cover plate 11 are preferably respectively roughly 90 degree with cover plate 4 angulations.
And, guarantee function as the lid of spool body packing container main body 22 in order to make lid 23, and to be provided with in the inside, the lower end of front shroud 5 when cutting off apparatus 25 in order making and to cut off apparatus 25 and suitably cut off content, the height of front shroud 5 (length of short side direction) is preferably more than about 1/2H2 of height H 2 (height of spool body packing container 21) of spool body packing container main body 22 and below the H2.
(engagement section)
Engaging protrusion 13 can be considered various structures with the snap fastener of lid 23, but from the relation to the locking power of lid 23 of engaging protrusion 13, adopts by the bonding engagement section that form 20 of secondary side cover plate 11 with side cover plate 10.
Such as Fig. 1 (b), Fig. 5, shown in Figure 6, on the side of lid 23, as mentioned above, it is bonding that side cover plate 10 and secondary side cover plate 11 are positioned at the state of inboard of spool body packing container 21 with the secondary side cover plate 11 that folds into into side cover plate 10 and become the outside of spool body packing container 21 and be connected with front shroud 5.The shape of arranged spaced is vacated in secondary side cover plate 11 forms this secondary side cover plate 11 this moment in the inboard of lid 23 upper end 17 from cover plate 4 and the crest line (minor face of cover plate 4) of side cover plate 10.This interval has the depression of the degree of depth corresponding with the thickness of slab T2 of secondary side cover plate 11 (spool body packing container 21), as engagement section 20 and with engaging protrusion 13 engaging of spool body packing container main body 22.In order to make engagement section 20 engage, to break away from engaging protrusion 13, the upper end 17 of secondary side cover plate 11 surpasses the thickness of slab T2 (the thickness of slab T2 of spool body packing container 21) of engaging protrusion 13 from the interval (size in gap) that cover plate 4 and the crest line of side cover plate 10 are vacated.And secondary side cover plate 11 preferred its upper ends 17 are roughly parallel to the crest line of cover plate 4 and side cover plate 10.
In addition, from guaranteeing the viewpoint of the power that locks, the elongated end 16 of engaging protrusion 13 preferably is on the same straight line with the upper end 17 of secondary side cover plate 11.
[spool body]
Next, the spool body 26 of the inside that is housed in spool body packing container 21 is described.
The content of spool body packing container 21 needs only the article for sheets such as the metallic papers such as aluminium foil, various resin preservative film, cooking paper usings, its kind is not construed as limiting, as the spool body 26 on the side face of the core body 26a of the cylindrical shape that is wound on hollow (tubular) and be housed in the spool body packing container 21.Therefore, the profile of spool body 26 also is cylindrical shape, and the length of axle and core body 26a are unanimous on the whole, and the external diameter under the side-looking is according to the length of the thickness of content and coiling and greater than the external diameter S of core body 26a.When the thickness that is wound on the content on the spool body 26 was T, the external diameter of spool body 26 was by (S+2T) expression (with reference to Fig. 4).
The necessary condition at least of the size of spool body 26 is in the scope of being taken in by spool body packing container 21 (spool body packing container main body 22).And when the external diameter of described spool body 26 became too small with respect to spool body packing container main body 22, spool body packing container 21 was out of shape easily, easy-to-use degree variation.Therefore, spool body 26 need to be the size of appropriateness.And when the external diameter of spool body 26 hour, pressure-acting is in described invagination sheet 12, and the engaging power of 13 pairs of lids 23 of engaging protrusion may die down thus.Otherwise, when the external diameter of described spool body 26 becomes excessive with respect to height (internal dimensions) H of spool body packing container main body 22 or at least one party among depth (internal dimensions) Dl, when pulling out content, contact with the inner face of spool body packing container 21 and cause the rotation variation of spool body 26, thereby be difficult to take out content.Therefore, the external diameter of the spool body 26 when height (internal dimensions) H of spool body packing container 21 and depth (internal dimensions) Dl are 38mm is preferably below the 34mm.
(core body)
When external diameter S hour of core body 26a, the result was that the internal diameter of core body 26a reduces, and therefore the set anti-locking mechanism 45 that flies out can't arrange because of the physics reasons on the two ends, the left and right sides of the spool body packing container main body 22 of spool body packing container 21 described later.Otherwise when the external diameter S of core body 26a was large, in order to form the size that can accommodate to spool body packing container 21 spool body 26, the result became content amount (length) to reduce so preferred result.
In addition, be wound in core body 26a content length physically, the technical limit that exists.And, form fixing thickness as the thickness of aluminium foil of content etc. according to application target or manufacturing technology, physical property.Therefore, the content that is wound in the state of core body 26a has fixing thickness T.
The external diameter of spool body 26 is represented by (S+2T).At this, when excessively guaranteeing that greatly content is wound in core body 26a (when thickness T is excessive), the external diameter of spool body 26 (S+2T) becomes large and contacts with the inner face of spool body packing container 21, causes to be difficult to pull out content.
When the external diameter S of core body 26a was large with respect to the ratio (S/H) of spool body packing container main body 22 height (internal dimensions) H, particularly, ratio was (S/H)＞0.9 o'clock, content can't be reeled fully and be contained in core body 26a.
On the other hand, when the external diameter S of core body 26a with respect to spool body packing container main body 22 height (internal dimensions) when H is too small, particularly, ratio (S/H)≤0.625 o'clock, the excessive clearance of spool body packing container 21 and the spool body 26 of accommodating, and spool body packing container 21 is out of shape easily, thereby can't realize purpose of the present invention.And the cavity shape of core body 26a is too small, can't utilize as described above the anti-locking mechanism 45 of flying out of spool body packing container 21 to fix spool body 26.
Therefore, the external diameter S of core body 26a is preferably 0.625＜(S/H)≤0.9 with respect to the ratio (S/H) of height (internal dimensions) H of spool body packing container main body 22,0.7≤(S/H)≤0.8 scope is more preferably determined the external diameter S of core body 26a in the mode that becomes such ratio.
Need to prove that when depth (internal dimensions) when Dl is long, same with the situation of height (internal dimensions) H, spool body packing container 21 is wide with the gap of the spool body 26 of accommodating, spool body packing container 21 is out of shape easily.Therefore, preferred 0.625＜(S/Dl)≤0.9 about depth (internal dimensions) Dl of spool body packing container main body 22, more preferably 0.7≤(S/Dl)≤0.8 scope is determined the external diameter S of core body 26a in the mode that becomes such ratio.
(content)
The content that is wound on the core body 26a that is accommodated by spool body packing container 21 can be metallic paper, various resin preservative film, the cooking paper usings etc. such as aluminium foil, to its not especially restriction.
[cut-out apparatus]
As shown in Figure 1 and Figure 2, spool body packing container 21 preferably possesses the apparatus of cut-out 25 and the anti-locking mechanism 45 that flies out, and the contents such as aluminium foil that this cut-out apparatus 25 is used for will being wound on the core body 26a cut off after spool body packing container 21 is pulled out necessary amount.
The shape of cutting off apparatus 25 can be the arbitrary shape that straight line, V word shape etc. can be realized its purpose.Cutting off the material of apparatus 25 can use metal, paper, Tetefol etc. can realize any material of its purpose.During discarded the and regeneration of the spool body packing container 21 after considering use, cut off apparatus 25 and be preferably paper products or resin-dipping paper products.When especially considering the cut-out performance as the aluminium foil of content etc., cut off apparatus 25 and be preferably and make acrylic resin impregnated in the resin-dipping paper products that paper pulp forms.
In addition, cutting off apparatus 25, can be arranged on lower end, the upper end 14 of header board 1, the header board 1 of front shroud 5 all no problem with any parts such as crest line section of base plate 2.When considering contents such as preventing from pulling out from spool body packing container 21 aluminium foil content with cut off apparatus 25 when contact the damage that causes and preventing that content after content cuts off is to core body 26a backrush, cut off that apparatus 25 preferably is arranged on the inside, lower end of front shroud 5 or along the crest line setting of header board 1 and base plate 2.When taking into account the size of considering the stained and lid 23 that prevents content, cut off the inside, lower end that apparatus 25 more preferably is arranged on front shroud 5.
[anti-locking mechanism flies out]
For spool body packing container 21, when pulling out the content of accommodating, for each the core body 26a (spool body 26) that prevents from being wound with the content such as aluminium foil flies out from spool body packing container main body 22, preferably possessing the anti-locking mechanism 45 (with reference to Fig. 1 (a) (b)) that flies out.This anti-locking mechanism 45 that flies out from the two ends, the left and right sides of spool body packing container main body 22 towards interior side-prominent setting, engage with the hollow space of core body 26a from the left and right sides of core body 26a, degree is fixed in spool body packing container main body 22 to spool body 26 to rotate freely.In Fig. 2, the anti-locking mechanism 45 that flies out forms as follows, namely, the substantial middle that in the side-looking substantial middle of spool body packing container main body 22, namely forms the side plate 8 of side forms the roughly incision line 41 of U font, forms to the inboard bending of spool body packing container main body 22 along folding into line 43.
In addition, on the second auxiliary side plates 9 that overlaps with side plate 8, also be formed with incision line 42 and the invagination line 44 of same position and shape.On the other hand, the first auxiliary side plates 7 that is clipped by side plate 8 and the second auxiliary side plates 9 forms the shape after remove the position of preventing locking mechanism 45 with flying out.By formation like this, as described later, be pressed into side (side plate 8) by the outside from spool body packing container main body 22, can easily form thus the anti-locking mechanism 45 that flies out.Need to prove that the anti-locking mechanism 45 that flies out is not defined in this, for example also can only be formed on the second auxiliary side plates 9 that this second auxiliary side plates 9 is configured in side the most inboard of spool body packing container main body 22.
More than, about spool body packing container 21, though list the concrete mathematical expression such as the height (internal dimensions) of spool body packing container main body 22 (side plate 8) and the size of depth, invagination sheet 12 and engaging protrusion 13 and numerical value the present invention has been described, the present invention for the height (internal dimensions) of spool body packing container main body 22 (side plate 8) and depth at least the similar figures of each 50mm also can be suitable for.
The action of＜spool body packing container 〉
Next, explanation will be housed in the action that the content in the spool body packing container 21 takes out.
Bought by the user (customer) of the aluminium foil of spool body packing container 21 packing etc. when first the use, at first temporary fixing sheet 6 has been cut off from front shroud 5, peeled off and with spool body packing container 21 Kaifeng from header board 1 simultaneously.By temporary fixing sheet 6 is cut off, the cut-out apparatus 25 that front shroud lower end, 5 the inside or header board 1 possess exposes.At this constantly, lid 23 utilizes its inboard engagement section 20 that the engaging protrusion 13 of spool body packing container main body 22 is locked, thereby is fixed in spool body packing container main body 22.
Next, the user with hand take the connecting portion of lid 23 and spool body packing container main body 22 crest line of rear plate 3 (cover plate 4 with) as S. A. with lid 23 pull-ups.Under the effect of the power of this pull-up, engaging protrusion 13 20 breaks away from from the engagement section, and lid 23 is opened spool body packing container 21 to fixedly getting loose of spool body packing container main body 22.
Then, the user from the surface of the spool body 26 of being accommodated by spool body packing container main body 22 with the terminal strip off of content, the outside face of the header board 1 from spool body 26 along spool body packing container main body 22 is pulled out content, and the amount that will take out (length) that becomes content from spool body 26 by the state of outside spool body packing container main body 22, pulling out the stripping.
Then, the user is covered in lid 23 on the spool body packing container main body 22 and spool body packing container 21 is airtight.Action by lid 23, the elongated end 16 of the engaging protrusion 13 of spool body packing container main body 22 slides in the side of the inboard of lid 23 (inside face of the inside face of secondary side cover plate 11 and side cover plate 10), engage with engagement section 20 afterwards, at this moment, the user feels that what is called lightens at hand.Under the effect that engaging protrusion 13 is locked by engagement section 20, lid 23 becomes the state that is fixed in spool body packing container main body 22 again.
At last, the user keeps the state in the gap of header board 1 that content is clamped into spool body packing container main body 22 and the front shroud 5 of lid 23, and cut-out apparatus 25 limits that utilize lower end, front shroud 5 the inside to possess are pressed the content limit content is cut off.After the cut-out, engaging protrusion 13 engages with engagement section 20 and keeps locking power, even if therefore the user unclamps hand from lid 23, lid 23 can not opened yet.Therefore, after use, can be by not stained by the contents such as aluminium foil of spool body packing container 21 packings.
Action when using by the aluminium foil of spool body packing container 21 packings etc. after for the second time to the user describes.
Engaging protrusion 13 is sticked in the engagement section 20 (upper end 17 of secondary side cover plate 11) that is made of secondary side cover plate 11 and side cover plate 10 with the locking power of appropriateness and engages with lid 23, in the header board 1 that the content after once using before therefore can remain in spool body packing container main body 22 mostly and the gap of the front shroud 5 of lid 23.
When pulling out content from this header board 1 with the gap of front shroud 5, the user does not open lid 23 and from this gap content is pulled out necessary amount.Then, the user keeps the state in the gap of header board 1 that content is clipped in spool body packing container main body 22 and the front shroud 5 of lid 23, and simultaneously and cut-out apparatus 25 limits that utilize lower end, front shroud 5 the inside to possess press the content limit content cut off.
On the other hand, front once use after with content in the situation of core body 26a backrush, although perhaps in the gap of the content header board 1 that remains in spool body packing container main body 22 and the front shroud 5 of lid 23, but do not pull out from this gap in the situation of content, as long as the user is from carrying out lid 23 pull-up states are begun to move with hand as S. A. with the connecting portion of lid 23 with spool body packing container main body 22.
Then, the same step of step by with described first use the time is used spool body packing container 21 that content is cut off and is used.
Even if in this case, engaging protrusion 13 also has appropriate locking power with respect to lid 23, so the user can not be difficult to open lid 23.And the user can not be difficult to close lid 23 yet.
The manufacture method of＜spool body packing container 〉
Below, the operation that is used for implementing the spool body that is wound with the member of sheet of the present invention is contained in the manufacture method of inner spool body packing container is described.
The manufacture method of spool body packing container roughly is divided into as shown in Figure 7: the alignment process 101 that folder 51 is arranged, and this folder 51 forms by the plane cardboard 50 that cuts into the shape after spool body packing container 21 launches is folded; By delivering mechanism 61 folder 51 is sent operation 102 to what assembling carried that the road supplies with; The crest line that connecting gear 70 grades that utilization has a protrusion tab 71 are pressed folder 51 forms the square tube shape, thereby forms the formation operation 103 of peristome 53; By arm mechanism with spool body 26 be accommodated in square tube shape folder 52 (folder 51 with peristome 53) inner take in operation 104; Utilize fold mechanism 62, folding guide section 63 with the two ends fold seals of the opening of square tube shape folder 52, and form the sealing process 105 of described spool body packing container 21.
(alignment process)
In alignment process 101, with the plane cardboard 50 that cuts into the shape after spool body packing container 21 launches shown in Fig. 9 (a) after such temporary fixed temporary fixing sheet 6 as Fig. 8 (a) or Fig. 9 (b) shown in, the state that folding growth limit is faced and form folder 51, and the state after folding with this makes face overlapping and arrange.
Particularly, it is the operation that comprises following content, namely, to the plane cardboard 50 (Fig. 9 (a)) that cuts into the shape after spool body packing container 21 launches temporary fixed like that temporary fixing sheet 6 shown in Fig. 8 (a), thereby form with the inner face side of the inner face side of the header board 1 of described spool body packing container 21 and cover plate 4 in the face of and the folder 51 that folds of the mode faced of the inner face side of base plate 2 and the inner face side of rear plate 3, make the face (outside face) involutory (Fig. 9 (b)) after folding and utilize the arrange agencie 60 such as transmission apparatus to arrange.
By folding paperboard 51 is arranged, and can be rapidly and exactly folder 51 is sent to sending operation 102, and in forming operation 103, can promptly this folder 51 be formed the square tube shape.
When carrying out described alignment process, use the arrange agencies 60 such as transmission apparatus.Arrange agencie 60 has the mounting surface of mounting folder 51, and described mounting surface has along with gravity mobile such inclination downwards.And, above described mounting surface, possess: have the interval of length of long axis direction of bottom line folder 51 and the guide portion of be used for arranging folder 51; Be used for guide portion that the folder 51 of height with bottom line folder 51 is arranged.And, possess the delivering mechanism 61 of folder 51 in the lower end of described mounting surface (end).
(sending operation)
Shown in Fig. 9 (c), sending operation 102 is to utilize the rotation of delivering mechanism 61 that the folder 51 that arranges is sent a sheet by a sheetly, thereby folder 51 is carried the operation of the top payment of the connecting gear 70 on the road to assembling.
Particularly, when the folder 51 that arranges in alignment process 101 was sent to position with delivering mechanism 61 butts, delivering mechanism 61 rotations carried the top of the connecting gear 70 on the road to send a folder 51 from assembling.Delivering mechanism 61 moves, and the crest line side that is made of front shroud 5 and base plate 2 of folder 51 is passed out to have between belt conveyor 72 this protrusion tab 71 with the described connecting gear 70 of the outstanding a plurality of protrusion tabs 71 of predetermined distance.
The delivering mechanism 61 that uses in sending operation 102 has the action S. A., make the swivel rotation, when the folder 51 of sending here from arrange agencie 60 and this swivel butt, make action S. A. rotation, and carry out from the top of connecting gear 70 folder 51 being passed out to the such action in position between the protrusion tab 71 of described connecting gear 70.
(formation operation)
Shown in Fig. 9 (c), forming operation 103 is the operations that folder 51 formed the square tube shape.Form operation 103 and be the guide portion 73 of utilizing the belt conveyor 72 of connecting gear 70 and separate the predetermined distance setting above connecting gear 70 and press the crest line at the up and down two ends of folder 51, the interval that makes the paperboard of this folder 51 enlarges and the operation that forms the square tube shape and form peristome 53.
The connecting gear 70 that uses in this formation operation 103 possesses supporting and the mobile belt conveyor 72 of the lower surface that carries out folder 51 grades, separates predetermined distance at belt conveyor 72 protrusion tab 71 is set, and with belt conveyor 72 opposed positions guide portion 73 is being set.Protrusion tab 71 moves folder 51, and forms peristome 53 at folder 51, and is positioned at the both sides, working direction front and back of folder 51 at this moment along working direction as the parts that carry out supporting.The position of the front and back of each folder 51 about protrusion tab 71 is arranged on.
The folder 51 that forms between the protrusion tab 71 that concrete action in the operation 103 refers to be sent connecting gear 70 carries the road mobile towards working direction in assembling under the effect of connecting gear 70.In addition, folder 51 passes through to keep to locational protrusion tab 71 payment of the belt conveyor 72 of the curved surface of pulley and by belt conveyor 72, guide portion 73 and protrusion tab 71, and when protrusion tab 71 moves to linear position, utilize the guide portion 73 on the top that is arranged on assembling conveying road and the belt conveyor 72 of connecting gear 70 to press upper lower edgeline from both sides.Because the upper lower edgeline of folder 51 is pressed, the contact surface interval of the cardboard of folder 51 broadens and forms simultaneously peristome 53 in folder 51 sides, thereby becomes square tube shape folder 52.And the bottom surface of square tube shape folder 52 and the belt conveyor 72 of connecting gear 70 join, and the protrusion tab 71 of the front shroud 5 of square tube shape folder 52 and temporary fixing sheet 6 and rear plate 3 and connecting gear 70 joins respectively.
(taking in operation)
Shown in Fig. 9 (d), take in operation 104 and be the operation of taking in spool body 26 from the peristome 53 of the side of square tube shape folder 52.Take in the arm 74 of operation 104 by arm mechanism and will be arranged in the spool body 26 that assembling carries the spool body on the road to transmit on the road 76 and extrude, thereby be received in the square tube shape folder 52 from a side's of square tube shape folder 52 peristome 53.
Shown in Fig. 8 (b), the peristome 53 of square tube shape folder 52 is made of following part, that is: the part of the header board 1 of the spool body packing container 21 after being equivalent to make in described square tube shape folder 52, base plate 2, rear plate 3, cover plate 4, front shroud 5, temporary fixing sheet 6; The part of the first auxiliary side plates 7 that is equivalent to be connected with them, side plate 8, the second auxiliary side plates 9, side cover plate 10, secondary side cover plate 11.
The spool body of synchronous linkedly action transmits road 76 supplies to spool body 26 to disposing side by side also with it with connecting gear 70 by not shown feed mechanism.Between the spool body of spool body 26 transmits road 76 and connecting gear 70 (the assembling conveying road of folder 51), guide table 75 for example is set, and the spool body 26 of being pressed by arm 74 can be accommodated in swimmingly in the square tube shape folder 52.
In addition, the arm mechanism that uses in taking in operation 104 has arm 74, and purpose is that spool body 26 is transmitted road 76 from spool body to be housed in the square tube shape folder 52.
This action is that the moving velocity that transmits road 76, connecting gear 70 and spool body 26 with spool body synchronously makes arm 74 with the mode parallel of constant speed roughly, and moves to the direction consistent with the length direction of the central axis direction of described spool body 26 and described spool body packing container 21.Arm mechanism has the arm 74 that spool body transmits the horizontal wide above length on road 76, and arm 74 transmits on the road 76 along moving towards the opposed other end in assembling conveying road with sender's tubular folder 52 from its end with the direction of working direction quadrature at spool body.Stretching speed when the spool body 26 of described arm 74 is accommodated is suitably set corresponding to the moving velocity of connecting gear 70 grades.Arm 74 also can be carried the road and possess a plurality of along assembling.
And in taking in operation 104, the peristome 53 that also can arrange to enlarge the side of the square tube shape folder 52 that is set up in parallel with connecting gear 70 is the guides such as the guide portion of purpose, arm, guide table.
These guides constitute, and be accompanied by the movement of square tube shape folder 52 and peristome 53 is pressed off, and keep state with the enlarged areas of peristome 53.And the square tube shape folder with peristome 53 52 that is transmitted at connecting gear 70 arrives when taking in the position of spool body 26, in order to make the reliable in action that extrudes by arm 74 these guides is set.
(sealing process)
At first, spool body 26 sealings for spool body packing container 21 is taken in utilize fold mechanism 62 with square tube shape folder 52 partially folded accordingly with left and right sides spool body packing container 21 the first auxiliary side plates 7 and the second auxiliary side plates 9 separately.
Next, as the bonding dead work of the side plate 8 of the spool body packing container 21 after peristome 53 sealings of the side of square tube shape folder 52, and than 45 top coatings of the anti-locking mechanism of flying out of described side plate 8 the insides hot-melt adhesive.
On this basis, use folding guide section 63 that invagination sheet 12 corresponding parts square tube shape folder 52 and spool body packing container 21 are folded into to the respective side with the inner face of the side plate 8 of spool body packing container 21 along folding into line 37.Simultaneously, use folding guide section 63 that the private side of side plate 8 corresponding parts square tube shape folder 52 and spool body packing container 21 to spool body packing container 21 folded into.
In addition, will and the corresponding part of described invagination sheet 12 be received between cover plate 4 corresponding parts square tube shape folder 52 and spool body packing container 21 and the spool body 26 from the peristome 53 of the side of the square tube shape folder 52 that contains spool body 26, thereby with peristome 53 obturations of the side of square tube shape folder 52.
By described step, fold into by the invagination sheet 12 with spool body packing container 21, the engaging protrusion 13 that is connected with invagination sheet 12 is cut off from described invagination sheet 12 and side plate 8 along incision line 19, form from the top 18 of left side plate 8 to the outside of spool body packing container 21 is outstanding, wherein this incision line 19 forms in the mode of crossing and comprise the top 18 of side plate 8.
In addition, as the dead work of the formation of the lid 23 of spool body packing container 21, utilize folding guide section 63 with secondary side cover plate 11 corresponding part bendings square tube shape folder 52 and spool body packing container 21.At this moment, the lower surface of described engaging protrusion 13 is engaged with the upper end 17 of secondary side cover plate 11.
And, the top coating hot-melt adhesive in side cover plate square tube shape folder 52 and spool body packing container 21 10 corresponding the insides partly.
On this basis, utilize folding guide section 63 with described side cover plate 10 bendings.Thus, form the engagement section 20 of spool body packing container 21 and finish spool body packing container 21.
At last, side plate 8, described the first auxiliary side plates 7 and described the second auxiliary side plates 9 by the spool body packing container 21 that will go out via folder 51 formed therebies that folded flat facial tissue plate 50 forms and side cover plate 10, secondary side cover plate 1 carry out bonding, thereby finish the packing of spool body 26.
The bonding of the hot-melt adhesive of described coating undertaken by known method.
Lining cement is not defined as hot-melt adhesive, as long as can each member of spool body packing container 21 is bonding, its kind be construed as limiting.
In addition, arm mechanism is taken in by spool body 26 is extruded, and takes in but also can spool body 26 be drawn in by arm 74.
More than, spool body packing container and manufacture method thereof have been described, but the present invention is not defined as present embodiment, in the scope that does not break away from aim of the present invention, can be applicable to the manufacture method of various containers and various containers.
Claims (3)
1. spool body packing container, it has:
Header board, it is shaped as oblong;
Rectangular base plate, it is connected with the long limit of described header board and forms;
Rectangular rear plate, it is connected with the long limit of described base plate and is formed on and the opposed position of described header board;
Rectangular cover plate, it is connected with the long limit of described rear plate and is formed on and the opposed position of described base plate;
Rectangular front shroud, it is connected with the long limit of described cover plate and is opposed with described header board, and is formed on the position of hanging down from described cover plate;
Rectangular temporary fixing sheet, its long limit by described front shroud connects and is opposed with described header board, and is formed on the position of hanging down from described front shroud;
The first auxiliary side plates, it is connected with each minor face about described header board and forms;
The side plate of square or rectangular, it is connected with each minor face about described base plate and forms;
The second auxiliary side plates, it is connected with each minor face about described rear plate and forms;
Side cover plate, its be connected with each minor face about described cover plate and with described lateral plates pair, and be formed on the position of hanging down from described cover plate;
Oblong or foursquare secondary side cover plate, it is formed on the position that is connected with each minor face about described front shroud;
Fold into sheet, its with described about the top of each side plate be connected and the top invagination of each side plate about described, thereby be formed on and the opposed position of described base plate,
Described spool body packing container is characterised in that,
Described invagination sheet possesses the engaging protrusion of utilizing the incision line to form, and this incision line forms with the top of crossing described side plate and the mode that comprises the part of described side plate side,
Described engaging protrusion folds into along the top by described invagination sheet and the top of each side plate about described is outstanding to this packing container outside,
When the lid that is made of described cover plate, described front shroud, described side cover plate, described secondary side cover plate was closed, the described side cover plate of lid portion inside overlapped with described secondary side cover plate, thereby described engaging protrusion engages with the engagement section that forms by thickness of slab,
When the depth of described invagination sheet is that D4 (mm), the width that folds into sheet are the internal dimensions of the height of W (mm), described header board when being H (mm), satisfy following relational expression (1) to relational expression (3):
W＞0.011 (D4)
2+ 0.53 (D4)-0.016H
2+ 1.24H-23.05 formula (1);
17.3 (H/38)≤D4≤19 (H/38) formulas (2);
30≤H≤50 formulas (3).
2. spool body packing container is housed in inside with the spool body of the member of the sheet of having reeled, and it has:
Header board, it is shaped as oblong;
Rectangular base plate, it is connected with the long limit of described header board and forms;
Rectangular rear plate, it is connected with the long limit of described base plate and is formed on and the opposed position of described header board;
Rectangular cover plate, it is connected with the long limit of described rear plate and is formed on and the opposed position of described base plate;
Rectangular front shroud, it is connected with the long limit of described cover plate and is opposed with described header board, and is formed on the position of hanging down from described cover plate;
Rectangular temporary fixing sheet, its long limit by described front shroud connects and is opposed with described header board, and is formed on the position of hanging down from described front shroud;
The first auxiliary side plates, it is connected with each minor face about described header board and forms;
The side plate of square or rectangular, it is connected with each minor face about described base plate and forms;
The second auxiliary side plates, it is connected with each minor face about described rear plate and forms;
Side cover plate, its be connected with each minor face about described cover plate and with described lateral plates pair, and be formed on the position of hanging down from described cover plate;
Oblong or foursquare secondary side cover plate, it is formed on the position that is connected with each minor face about described front shroud;
Fold into sheet, its with described about the top of each side plate be connected and the top invagination of each side plate about described, thereby be formed on and the opposed position of described base plate,
Described spool body packing container is characterised in that,
Described invagination sheet possesses the engaging protrusion of utilizing the incision line to form, and this incision line forms with the top of crossing described side plate and the mode that comprises the part of described side plate side,
Described engaging protrusion folds into along the top by described invagination sheet and the top of each side plate about described is outstanding to this packing container outside,
When the lid that is made of described cover plate, described front shroud, described side cover plate, described secondary side cover plate was closed, the described side cover plate of lid portion inside overlapped with described secondary side cover plate, thereby described engaging protrusion engages with the engagement section that forms by thickness of slab,
When the depth of described invagination sheet is that D4 (mm), the width that folds into sheet are the external diameter of the core body of the internal dimensions of the height of W (mm), described header board when being H (mm), described spool body when being S (mm), satisfy following relational expression (1) to relational expression (6):
W＞0.011 (D4)
2+ 0.53 (D4)-0.016H
2+ 1.24H-23.05 formula (1);
17.3 (H/38)≤D4≤19 (H/38) formulas (2);
30≤H≤50 formulas (3);
W＞(0.76S+37.91) (H/38) formula (4);
26≤S≤45 formulas (5);
S＜H formula (6).
3. the spool body of the member of the manufacturing sheet of will having reeled claimed in claim 2 is housed in the method for inner spool body packing container, the spool body transmission road that the assembling that its folder that is set side by side with the doubling poststack transmits is carried the road and transmitted being accommodated in inner spool body, and used the arrange agencie that is arranged on the described assembling conveying road, the delivering mechanism that to be sent by the described folder that described arrange agencie is arranged, the described folder that acceptance is sent and make this folder become the connecting gear of square tube shape, along fold mechanism or the folding guide section that this connecting gear arranges, transmit the arm mechanism that the road arranged and took in to the folder that becomes described square tube shape described spool body along described spool body, the manufacture method of described spool body packing container is characterised in that, carries out following operation:
The alignment process of the mode that overlaps with the outside face of described folder by described arrange agencie to arranging in the face of, base plate is faced with rear plate and front shroud and temporary fixing sheet and front face the are right mode folder after folding with the header board of described spool body packing container and cover plate;
Described folder after will arranging by described delivering mechanism is one by one to from the belt conveyor of the described connecting gear operation of sending to send between the outstanding protrusion tab of predetermined distance;
In described connecting gear, utilize described protrusion tab, described belt conveyor and with described belt conveyor opposed and separate in the guide portion of predetermined distance setting any press the crest line of described folder from both sides, thereby form the formation operation of the square tube shape of left and right sides both end sides opening;
Utilize described arm mechanism, will take in operation by what the spool body carrying road spool body arranged side by side to transmit to transmit on the road with described assembling was taken in from a side's of the folder that forms described square tube shape opening to square tube;
Carried the road to transmit simultaneously by described assembling, by described fold mechanism or folding guide section that the two ends of the folder of described opening are folding and seal, thus form the sealing process of described spool body packing container.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011202108A JP2013063785A (en) | 2011-09-15 | 2011-09-15 | Rolled body packaging container and method of manufacturing the same |
| JP2011-202108 | 2011-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102991802A true CN102991802A (en) | 2013-03-27 |
Family
ID=47921032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210152307 Pending CN102991802A (en) | 2011-09-15 | 2012-05-16 | Reel packaging container and manufacturing method thereof |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2013063785A (en) |
| CN (1) | CN102991802A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774662A (en) * | 2019-10-24 | 2020-02-11 | 徐盼盼 | Winding device of cylindrical packaging box |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6195405B2 (en) * | 2013-05-31 | 2017-09-13 | 日本製紙クレシア株式会社 | Storage box |
| JP6134229B2 (en) * | 2013-08-09 | 2017-05-24 | 旭化成株式会社 | Wrapping film storage box and method for manufacturing wrapping film storage box |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6018923U (en) * | 1983-07-18 | 1985-02-08 | 三菱アルミニウム株式会社 | Storage container for rolled sheet material |
| JP2005022743A (en) * | 2003-07-03 | 2005-01-27 | Toppan Printing Co Ltd | Wrap film storage carton |
-
2011
- 2011-09-15 JP JP2011202108A patent/JP2013063785A/en active Pending
-
2012
- 2012-05-16 CN CN 201210152307 patent/CN102991802A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774662A (en) * | 2019-10-24 | 2020-02-11 | 徐盼盼 | Winding device of cylindrical packaging box |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013063785A (en) | 2013-04-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3241777B1 (en) | Carton with plastic reclosable header | |
| US4564139A (en) | Packaging means for filling materials which are capable of flow, having a re-closable opening means | |
| RU2666511C1 (en) | Reclosable container preform | |
| ZA200102865B (en) | Reclosable seal, package, method and apparatus. | |
| EP3007986B1 (en) | Packet for holding substantially elongated articles such as cigarettes | |
| EP1385749A1 (en) | Gusseted packages | |
| AU2002305062A1 (en) | Gusseted packages | |
| AU2002255800A1 (en) | Method and apparatus for making gusseted package | |
| WO2002090099A1 (en) | Method and apparatus for making gusseted package | |
| EP2105385A1 (en) | Pack for smoking articles | |
| CN102991802A (en) | Reel packaging container and manufacturing method thereof | |
| CN110576638A (en) | enclosing frame forming machine and enclosing frame forming process | |
| AU763170B2 (en) | Case and cardboard blank with tearaway wall | |
| US20190225365A1 (en) | Shipping and display container and method for forming the same | |
| US7695788B2 (en) | Polypropylene conditioning package | |
| EP3357835B1 (en) | Box with the tissue dispenser | |
| WO1987003536A1 (en) | Method for preparing a container and a blank for forming the same | |
| JPH11507313A (en) | Plastic spouts and containers | |
| CN209582166U (en) | Can secondary use zero adhesive tape carton | |
| US3269642A (en) | Container construction | |
| JP2018058626A (en) | Packaging bag | |
| CN207329069U (en) | A kind of cambered surface book type integral box | |
| EP1669306A1 (en) | Side-opening container with audible indication of opening | |
| EP3102037B1 (en) | A cooking mould for food products and process for realising the same | |
| CN219447601U (en) | Integrated multi-face split pentahedral structure gift box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |