CN1757576A - Package of roll product - Google Patents
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- Publication number
- CN1757576A CN1757576A CN 200510107593 CN200510107593A CN1757576A CN 1757576 A CN1757576 A CN 1757576A CN 200510107593 CN200510107593 CN 200510107593 CN 200510107593 A CN200510107593 A CN 200510107593A CN 1757576 A CN1757576 A CN 1757576A
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- tooth
- profile
- chevron
- roll product
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Abstract
The invention provides a packaging body of roll-shaped product, which coils a sheet wider than the cylinder to cover the outer circumference of the roll formed by coiling strip material on a roll core into roll shape, uses a tooth folder to process tooth folding on the cylinder portion of the sheet that protruded from the end face of the roll to form a tooth fold portion, and presses a core element into the roll core to embed the inner circumference edge of the tooth fold portion with the core element at the roll core. The invention is characterized in that the crest lines of multiple montiform fold parts of the tooth fold portion are longer than the crest lines of valley fold parts, and when processes tooth folding, the montiform fold parts are layered on abutted valley fold parts, which crest lines are toward the center of the roll-shaped product, and the end of the core element of the montiform fold parts and the end of the core element of the valley fold parts are in the pressed area of the core element relative to the roll core.
Description
The application be submitted on July 26th, 2002, application number is 02127048.1, name is called the dividing an application of Chinese patent application of " packing device of roll product and the packaging body of roll product ".
Technical field
The present invention relates to the packaging body of roll product, the particularly the sort of shading thin slice of using, the packaging body that the roll product that is wound into banded photosensitive materials such as rolling barrel-contoured photosensitive paper or photographic film is packed.
Background technology
The applicant opens the packaging body that discloses a kind of roll product in flat 5-112337 number the Japanese Patent Application spy, and it is by the shading thin slice front end of pulling out the roll product periphery that is used to pack banded photosensitive material, just packaging body can be broken a seal.
As Figure 19, shown in Figure 20, above-mentioned this packaging body is that roll products such as sensitive photographic material 1 are wound on the tubular volume core 2, and tubular volume core 2 has roughly the width identical with tubular article 1; Peripheries with or slightly bigger width roughly the same with the width of roll product 1 combine with the front end 1A of roll product 1 with an end 3A of packing 3, and the lateral margin 3B that makes the lateral margin 1B of roll product 1 and periphery usefulness packing 3 approximately simultaneously.End face is bonding with the interior side superimposed underground heat of the both side edges of packing 4,4 and above-mentioned periphery packing 3.And, periphery with packing 3 and end face with the outside boundary line C of the heat bonding portion of packing 4 approximately with the lateral margin 1B of roll product 1 simultaneously, form the enhancing portion of drawing crack when breaking a seal.
Use packing 3 rolling-in on roll product 1 such periphery, its front end 1C is bonded on the roll product 1 with terminal tape 5.And, from the outstanding tubular end face packing 4 of roll product 1 end face, by not having the end face of the profile of tooth folding device of expression among the figure along roll product 1, it is carried out profile of tooth folds, by center 7 being pressed into 2 li in core of volume, the interior perimembranous 6 of profile of tooth folding part is entrenched on volume core 2 and the center 7.The light-proofness and the moisture resistance that keep roll product 1 thus.
So far, proposed the scheme of various devices as above-mentioned profile of tooth folding device, and wherein special public clear 55-3212 number and real fair 2-1202 number disclosed structure of Japanese patent gazette is a kind of outside that has from barrel, the scheme of a plurality of invagination members that move to the center shaft of cylinder.Move and barrel is folded into inboard to above-mentioned direction by making these fold into members, folding into the pleat that forms packing between the member, it is folding by these pleats being folded on the cylinder end face barrel to be carried out profile of tooth.
But, profile of tooth folding device before above-mentioned is a kind of the device with invagination member formation pleat, can produce following problem, promptly, can be because the rigidity of packing or blemishes etc. be former thereby cause that to fold into angle inhomogeneous, the crest line of the chevron folding part of pleat can not be formed impartial length.As mentioned above, the packaging body of photosensitive material is to be entrenched on volume core and the center and to make it have light-proofness and moisture resistance by the interior perimembranous with the profile of tooth folding part, but, because when the crest line length of chevron folding part is inhomogeneous, just have can not embedding the pleat of knot, that is, the short pleat of crest line length appears sometimes, thereby with regard to the shortcoming of influential light-proofness, moisture resistance.
The special public clear 62-58966 number disclosed profile of tooth folding device of Japanese patent gazette is as the profile of tooth folding device that prevents above-mentioned shortcoming.This profile of tooth folding device from the end face of cylinder laterally the barrel lateral surface of outstanding shading thin slice be provided with: a plurality of pressing plates that move to the center shaft of cylinder, a plurality of pleat that supports barrel laterally from medial surface form bar and make these pleats form bars and above-mentioned pressing plate synchronously to travel mechanism that drum central axis moves.If adopt this profile of tooth folding device, when barrel being folded into to the inside, form bar from the medial support barrel by a plurality of pleats by moving of pressing plate.Like this, just can form chevron pleat portion, these chevron pleat portions form the chevron folding part formation that bar supports to foreign side by the paddy portion that folds into to the inside with pressing plate with pleat.
In addition, Japanese patent gazette also discloses a kind of profile of tooth folding device special fair 6-88572 number.It is to be provided with in the barrel outside of outstanding shading thin slice laterally from the end face of cylinder: a plurality of moving sheets that move to the center shaft of cylinder, many support spokes that support barrel from the inboard laterally, make these support the switching mechanism that spokes are umbrella ground switch.If adopt this profile of tooth folding device, when barrel being folded into to the inside by moving of moving sheet, by the support spoke that is opened into umbrella from the medial support barrel.Like this, just can form chevron pleat portion, these chevron pleat portions outwards constitute the chevron folding part of side's support by the paddy portion that folds into to the inside with moving sheet with supporting spoke.
Summary of the invention
But, because special public clear 62-58966 number is to be formed bar or supported spoke by pleat with special fair 6-88572 number disclosed profile of tooth folding device by Japanese patent gazette, support the inner face of barrel with a contact, thereby under the occasion of soft package material, packing will be staved or produce overlap, the shortcoming that can not stably form chevron pleat portion is arranged.
And, will have the shading thin slice of the packing of light-proofness and moisture resistance as packing photosensitive material roll product, cost is very high.Therefore, the face area of the most handy irreducible minimum amount is packed roll product.
As mentioned above, have light-proofness and moisture resistance in order to make roll product, must make and be entrenched in that part of on volume core and the center is on the shading thin slice.And former packaging body is all paid attention to light-proofness and moisture resistance egregiously, and the area of shading thin slice is dwindled as much as possible, can make it have light-proofness and moisture resistance aspect but following how many time not again.
And, the packaging body of former roll product is just observed and can be found, because the paddy portion of the chevron pleat portion that is folded by profile of tooth is towards centre of the drum, and mountain portion crest line is not towards centre of the drum, thereby the length of shading thin slice has invalidly been extended.
The present invention makes for the shortcoming that overcomes above-mentioned prior art existence, its objective is the packaging body that a kind of roll product is provided, and above-mentioned packaging body is that the area of thin slice is dwindled as much as possible, and makes it have light-proofness and moisture resistance.
The packaging body of the roll product of the present invention of making in order to achieve the above object, be with the width thin slice bigger than cylinder width, coat on the volume core, being wound into the cylinder outer peripheral face that rolls barrel-contoured strip material, will be from the end face of the above-mentioned cylinder barrel of outstanding above-mentioned thin slice laterally, carrying out profile of tooth with the profile of tooth fold mechanism along the cylinder end face folds and formation profile of tooth folding part, and make the inner peripheral of the above-mentioned profile of tooth folding part of above-mentioned thin slice roll up core and center member place tabling by the center member being pressed into above-mentioned volume core, it is characterized in that, form the crest line of chevron folding part of a plurality of chevron pleat portion of the above-mentioned profile of tooth folding part of above-mentioned thin slice, form longer than the crest line of paddy shape folding part, carrying out profile of tooth when folding, chevron pleat portion overlaps onto in the chevron pleat portion of adjacency, and the crest line of chevron folding part is towards the roll product center, and the end of the center member side of chevron folding part and the end of the center member side of paddy shape folding part are arranged in the embedding area of the relative above-mentioned volume core of center member.
If adopt the packaging body of roll product of the present invention, because it is also longer than the crest line of paddy folding part to form the crest line of chevron folding part of a plurality of chevron pleat portion of profile of tooth folding part, to carry out profile of tooth folding so that chevron pleat portion overlaps onto state in the chevron pleat portion of adjacency, and make the center of the crest line of chevron folding part towards roll product, thereby the area of thin slice can be dwindled as much as possible, and can make packaging body have light-proofness and moisture resistance.
The simple declaration of accompanying drawing
The pattern diagram of Fig. 1 packaging process that to be expression undertaken by the packing device of roll product.
Fig. 2 is the lateral plan of the profile of tooth folding device present position of expression roll product when being in the folding platform of profile of tooth.
Fig. 3 is the lateral plan that the expression roll product just has been in the folding platform of profile of tooth profile of tooth folding device present position afterwards.
Fig. 4 is the scheme drawing of configuration structure of the tabular invagination member of expression profile of tooth folding device.
Fig. 5 is the scheme drawing when support arm is in the Support Position in the expression.
Fig. 6 is the scheme drawing of the tabular invagination member of expression when being in pleat portion and forming the position.
Fig. 7 is the scheme drawing when support arm revert to retreating position in the expression.
Fig. 8 is the scheme drawing of the tabular invagination member of expression when being in profile of tooth and being folded to form the position.
Fig. 9 rotates roll product, and the scheme drawing when forming the profile of tooth folding part by tabular invagination member.
Figure 10 is the scheme drawing of the work of support arm in the expression.
Figure 11 is that expression is pressed into the scheme drawing of volume during core with center.
Figure 12 is the front elevation of the tabular invagination member of the tabular invagination member of expression when being in pleat portion and forming the position.
Figure 13 is that expression is rotated roll product, and the front elevation when forming the profile of tooth folding part by tabular invagination member.
Figure 14 is the enlarged drawing of the chevron pleat portion that formed by tabular invagination member and middle support arm of expression.
Figure 15 is expression when using the tabular invagination member of right-angled triangle, the scheme drawing of the invagination angle of chevron pleat portion that forms.
Figure 16 is expression when using the tabular invagination member of equicrural triangle, the front elevation of tabular invagination member.
Figure 17 is the work scheme drawing of expression middle support arm shown in Figure 16.
Figure 18 is used to illustrate the uneven scheme drawing of invagination angle of chevron pleat portion.
The block diagram of Figure 19 roll product that to be expression pack with the shading thin slice.
Figure 20 is the block diagram of expression with shading thin slice rolling-in state before on the roll product.
The working of an invention mode
Below, with reference to accompanying drawing, the packing device of roll product of the present invention and the preferred forms of roll product packaging body are described in detail.
Fig. 1 is the packet assembler pattern diagram of roll product of the banded photosensitive material of expression, and this roll product is the packing device that is suitable for using roll product of the present invention.The shading thin slice 14 that is used for packing drum shape goods 12 is made of with packing 18,18 with packing 16 and end face periphery; On the peripheral part of roll product 12, the latter is folded on two end faces of roll product 12 by profile of tooth by rolling-in for the former.
On the peripheral part of roll product 12, periphery is bonded on the roll product 12 by terminal tape 26 with the end of packing 16 periphery usefulness packing 16 in the above-mentioned shading thin slice 14 by rolling-in.
And by following profile of tooth folding device (being equivalent to the profile of tooth fold mechanism) its profile of tooth is folded on the end face of roll product 12 with packing (being equivalent to barrel) 18,18 from the outstanding tubular end face of roll product 12 end faces.By 32 li in the tubular volume core that a pair of center 34,34 is pressed into roll product 12 from both sides, the inner peripheral surface 30,30 of profile of tooth folding part 28,28 (Fig. 1 only represents the profile of tooth folding part 28 of a side) is entrenched on volume core 32 and the center 34.The light-proofness and the moisture resistance that can keep thus, roll product 12.And the packing 18 that packing 16 that periphery is used and end face are used can use and by black plastic film the PET film be formed 3 layers laminar texture.
Below, with reference to Fig. 2, Fig. 3, the profile of tooth folding device is described.Fig. 2,40 expressions of profile of tooth folding device shown in Figure 3 are carried out the folding device of profile of tooth to the end face of a side with packing 18, omitted the opposite side end face is carried out the folding device that profile of tooth folds with packing 18.The structure of the profile of tooth folding device of opposite side is identical with the profile of tooth folding device 40 of an above-mentioned side, and is synchronous working, and here, only the profile of tooth folding device 40 to a side describes, and has omitted the explanation to opposite side profile of tooth folding device.
Profile of tooth folding device 40 is that the end face 13 with roll product 12 is oppositely arranged, and, from end face 13, be pressed into assembly 46 configurations and constitute by folding into assembly 42, middle support arm assembly 44 and center successively.In addition, roll product 12 is installed on a pair of supporting rollern 50,50 (with reference to Figure 12) that is arranged at the folding platform 48 of profile of tooth, and as shown in Figure 3, contacts with driving rolls (being equivalent to rotating mechanism) 52 in the above.Roll product 12 is rotated by heart from the transmission of the rotational force of driving rolls 52 output and with drum central axis O being.
As shown in Figure 4, fold into assembly 42 by a plurality of tabular invagination members 70,70 ..., and make these tabular invagination members 70,70 ... carry out the cylinder unit as shown in Figure 2 72,72 of two sections work ... with cylinder unit 75,75 ... constitute.
As shown in Figure 4, tabular invagination member 70 is made roughly at right angles triangle, and makes the hypotenuse of the tabular invagination member 70 of adjacency not be configured to circular mutually in the face of landing.
Middle support arm assembly 44 shown in Figure 2 is by a plurality of middle support arm shown in Figure 4 (being equivalent to bar-shaped middle arm component) 80,80 ..., and make support arm 80,80 in these ... the cylinder unit shown in Figure 2 82,82 of working respectively ... constitute.
In support arm 80 in circular component body 84, dispose along the periphery of roll product 12; The diameter of said modules body 84 is made also bigger than the diameter of the component body 74 that folds into assembly 42.And middle support arm 80 can freely rotate by pin 86 and be supported on the component body 84 (swing), simultaneously, can be supported on the piston 83 of cylinder unit 82 with freely swinging.Like this, when piston 83 carried out stretching motion, middle support arm 80 was in the retreating position shown in the solid line on Fig. 2, Fig. 3, Fig. 7～Fig. 9; When piston 83 carries out contractile motion, be in the bearing position shown in the solid line on Fig. 5, Fig. 6.
And middle support arm 80 is made the L word shape.And middle support arm 80 to have be the support portion body 80A that line contacts in the inboard of packing 18 with end face as illustrated in fig. 10.This support portion body 80A can be formed at tabular invagination member 70,70 shown in Figure 4 ... between direction of tilt on the gap in plug, promptly, in the base portion 80B of support arm 80 can be supported on the pin 86 with freely swinging, make the support portion body 80A can be along with respect to cylinder end face 13 (with reference to Fig. 2) and the bevelled direction is swung.
Center is pressed into assembly 46 and is mainly accepted to be pressed into cylinder unit 92 with cylinder unit 90 and center by center and constitute.These cylinder units 90,92 are connected to become their each piston 91,93 can be flexible in the opposite direction coaxially.
And, on the piston 91 of cylinder unit 90, center is installed and squeezes into accessory 94.As shown in Figure 5, by making piston 91 elongation, make center squeeze into accessory 94 and be located at the center 34 that is pressed into position of readiness and combine.Center 34 is stored in the hopper that does not have expression in the drawings along the longitudinal, center is fed to one by one from hopper by air effusion device 96,96 and is pressed into position of readiness.
Below, the effect of profile of tooth folding device 40 with said structure is described.
Earlier as shown in Figure 2, make invagination assembly 42, the middle support arm assembly 44 that constitutes profile of tooth folding device 40 and be pressed into the position, side that assembly 46 etc. is kept out of the way the folding platform 48 of profile of tooth, rolling-in the roll product 12 of shading thin slice 14 and be located on the supporting rollern 50,50 of the folding platform 48 of profile of tooth.
Then, it is mobile as illustrated in fig. 3 driving rolls 52 to be descended, and its top with roll product 12 is contacted, and with supporting rollern 50,50 and driving rolls 52 clamping roll products 12.At this moment, roll product 12 is positioned at makes on its center shaft O and the position that the center shaft P of profile of tooth folding device 40 overlaps.Then, move synchronously with the decline of driving rolls 52, motion by cylinder unit 64, profile of tooth folding device 40 is moved to roll product 12 with advancing and retreat, barrel-contoured end face relatively is inserted in by folding into packing of assembly 42 with packing 18 folds into member 70,70 ... in the peristome 71 that forms, make tabular invagination member 70,70 ... being in face with the outer peripheral face of end face packing material 18 contacts.
Then, as using shown in the straight line support arm 80,80 in making on Fig. 5 ... rotate, and make it be in end face with on the medial support position of packing 18.Make piston 91 Shens of cylinder unit 90 long in linkage with this action, center squeezed into accessory 94 combine with being placed on the center 34 that is pressed on the position of readiness, make center 34 be in the volume core 32 the dead ahead facing to the position on.
Then, as shown in Figure 6, make cylinder unit 72,72 ... work (first section work) makes tabular invagination member 70,70 ... being in pleat portion forms on the position.Thus, as Fig. 4, shown in Figure 10, just can carry out the tabular invagination member 70,70 that face contacts with end face with the outside of packing 18 by above-mentioned ..., carry out the middle support arm 80,80 that line contacts with above-mentioned and end face with the inner peripheral surface of packing 18 ... in end face formation chevron pleat portion 19 on the packing 18.That is,, under the occasion of watching a chevron pleat portion 19, as shown in figure 14, form two invagination face 19A, the 19As of this wire clamp in the centre by the face of two tabular invagination members 70,70 and the line of a middle support arm 80 if adopt this profile of tooth folding device 40.Owing to two invagination face 19A, 19A can form with the tension force of equalization, thereby can stably form the chevron pleat portion 19 that constitutes by these two invagination face 19A, 19A.
Then, as shown in Figure 7, support arm 80,80 is swung round about in making earlier, revert to the retreating position of representing with solid line on Fig. 7.Then, as shown in Figure 8, make cylinder unit 75,75 ... work (second section work) makes tabular invagination member 70,70 move to the end face 13 of roll product 12, makes chevron pleat portion 19,19 ... near end face 13.Then, driving rolls 52 is rotated towards the direction of arrow, thereby roll product 12 is rotated towards the direction of arrow.The rotational angle of roll product 12 is set at an angle more than the spacing of chevron pleat portion 19.Thus, by tabular invagination member 70,70 ... with chevron pleat portion 19,19 ... fold on the end face 13, on end face 13, form profile of tooth folding part 28 (with reference to Fig. 1).
Figure 12, Figure 13 represent an embodiment of the actuating device 110 of driving rolls 52.This actuating device 110 is made of miniature gears 112, tooth bar 114 and cylinder unit 116.Miniature gears 112 is provided with coaxially with driving rolls 52, this miniature gears 112 and tooth bar 114 engagements.Tooth bar 114 is being connected with the piston 117 of cylinder unit 116.Like this, because when the piston elongation state that makes piston 117 from Figure 12 shrinks, just make tooth bar 114 moving on Figure 12 towards right, thereby, by miniature gears 112, just make the clockwise direction rotation of driving rolls 52 on Figure 12.Thus, make the anticlockwise motion of roll product 12 on Figure 12, roll product 12 is turned over an angle more than the spacing of chevron pleat portion 19, so that roll product 12 stops on the position shown in Figure 13.
At this moment, because tabular invagination member 70 is to form right-angled triangle, thereby when the chevron pleat portion 19 of these tabular invagination member 70 formation is folded into, whole chevron pleat portions 19,19 ... crest line L, the L of chevron folding part ... just as Figure 13, center shaft O shown in Figure 15 towards roll product 12.And chevron pleat portion 19 is overlapping with the chevron pleat portion 19 of adjacency, and in addition, as shown in figure 15, the crest line L of chevron folding part 19B is also longer than the crest line R of paddy folding part 19C, and the top 19D of chevron folding part 19B is near the center shaft O of roll product 12.That is, because tabular invagination member 70 is formed right-angled triangle, thereby just can make the reduction of area of shading thin slice 14 to greatest extent, can make it have light-proofness and moisture resistance again.
Therewith relatively, as shown in figure 16, it roughly is equicrural triangle that tabular invagination member 120 is made, and forms chevron pleat portion 124 shown in Figure 17 by this tabular invagination member 120 and middle support arm 122.At this moment, the crest line L of the chevron pleat portion 124 before folding into, as illustrated in fig. 16 towards the center shaft O of roll product 12, but when this chevron pleat portion 124 being folded into tabular invagination member 122, the crest line L that makes that occurs as shown in figure 18 shortens, and the top of chevron folding part pleat portion 19 ' toward the outer side.Thus, when using the tabular invagination member 120 of equicrural triangle, owing to, also need remainder, thereby the shading thin slice is dwindled to greatest extent except pleat portion 19 ' is entrenched in that part of area on the shading thin slice.
Like this, when forming profile of tooth folding part 28, as shown in figure 11, under the state that with tabular invagination member 70 profile of tooth folding part 28 is pressed onto on the end face 13, make piston 93 elongations of cylinder unit 92.Just center 34 can be pressed in the volume core 32 by this work.After finishing the operation that center 34 is pressed into, make each assembly 42,44 and 46 that constitutes profile of tooth folding device 40 revert to initial position shown in Figure 2.After this, packaged roll product 12 is taken off from the folding platform 48 of profile of tooth, the folding preceding roll product 12 of next profile of tooth is put on the folding platform 48 of profile of tooth.Arrive this, finish the profile of tooth folding work that is undertaken by profile of tooth folding device 40.
As mentioned above, if adopt the profile of tooth folding device 40 of present embodiment, owing to carry out tabular invagination member 70 that face contacts and carry out the middle support arm 80 formation chevron pleat portions 19 that line contacts with the inner peripheral surface of packing 18 with the outside of packing 18 with end face with above-mentioned and end face, thereby compared with former profile of tooth folding device, can stably form chevron pleat portion 19.
If adopt profile of tooth folding device 40, owing to be in the work of Support Position shown in Figure 5 and make tabular invagination member 70 be in the work that pleat portion shown in Figure 6 forms the position by support arm 80 in making, just can form profile of tooth pleat portion 19, thereby improve the packing speed of production.
If adopt profile of tooth folding device 40, because middle support arm 80 is formed L word shapes, can be supported freely to rotate with the base end part 80A of middle support arm 80, the support portion body 80A of support arm 80 can move along the bevelled direction with respect to cylinder end face 13 in making.As long as thereby support arm 80 swings to retreating position shown in Figure 3 from Support Position shown in Figure 5 in making, support arm 80 is inserted into the gap of rolling up 32 li in core from center 34 and keeps out of the way in just making.Improved the speed of production that center 34 inserts thus.
The Xiao fruit of invention
As mentioned above, if adopt the profile of tooth folding machine of the packing device of roll product of the present invention Structure, You Yu have used the barrel from the outside Yu thin slice to carry out the tabular Zhe that face contacts to enter structure Part with carry out the bar-shaped Zhong Zhi arm member Xing that Xian contacts Yu the inner peripheral surface of above-mentioned barrel and become the mountain Xing Zhe section becomes chevron Zhe section Yin Xing stably.
If adopt profile of tooth rotating mechanism of the present invention, You Yu enters the member Xing triangle that meets at right angles with Zhe Xing just can improve light-proofness and the protection against the tide of the folded section of profile of tooth Zhe Yin the packaging material of Yong minimum area Xing.
If adopt tooth-shaped folding mechanism of the present invention, You Yu becomes L Zi Zhuan with Zhong Zhi arm Xing, and Make the base end part energy Free ground of Zhong Zhi arm member supported, and make the supporting part basis of Zhong Zhi arm Physical efficiency is for the cylinder end face, and it is moving that Yan the direction Yi that tilts, because making inserting of Xin member Entering speed of production improves.
In addition, if adopt the package body of roll product of the present invention, You Yu becomes profile of tooth with Xing The crest line Zuo of the folded section of chevron Zhe of a plurality of chevron Zhe section of the folded section of Zhe becomes the crest line than the folded section of paddy Zhe Also long, make chevron Zhe section Yu the Chong of chevron Zhe section of adjacency to carry out profile of tooth Zhe folded foldedly, make chevron Zhe The crest line of folded section is towards the central shaft of cylinder Zhi product, Yin can be with the area maximum limit degree ground of thin slice Dwindle, and make package body have light-proofness and moisture resistance.
Claims (1)
1. the package body of Yi Zhong roll product; It is the big thin slice of Yong Width cylinder width; The cylinder outer peripheral face that Zai tubular volume Xin is wound into the strip material of cylinder Zhuan coats; Will be from the barrel of the outstanding above-mentioned thin slice in the end face Xiang outside of above-mentioned cylinder; Yong tooth-shaped folding mechanism Yan the cylinder end face, and to carry out profile of tooth Zhe folded and Xing becomes the folded section of profile of tooth Zhe; And it is Xiang chimeric with Xin member place that the inner peripheral Zai that makes the folded section of above-mentioned profile of tooth Zhe of above-mentioned thin slice by Xin member Ya being entered above-mentioned volume Xin rolls up Xin; It is characterized in that
Form the crest line of chevron folding part of a plurality of chevron pleat portion of the above-mentioned profile of tooth folding part of above-mentioned thin slice, form longer than the crest line of paddy shape folding part, carrying out profile of tooth when folding, chevron pleat portion overlaps onto in the chevron pleat portion of adjacency, and the crest line of chevron folding part is towards the roll product center, and the end of the center member side of chevron folding part and the end of the center member side of paddy shape folding part are arranged in the embedding area of the relative above-mentioned volume core of center member.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001227367A JP2003034308A (en) | 2001-07-27 | 2001-07-27 | Packaging device for roll product |
| JP227367/2001 | 2001-07-27 | ||
| JP227368/2001 | 2001-07-27 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02127048.1A Division CN1251928C (en) | 2001-07-27 | 2002-07-26 | Roll product packing equipment and packaging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1757576A true CN1757576A (en) | 2006-04-12 |
| CN100354183C CN100354183C (en) | 2007-12-12 |
Family
ID=19060044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101075932A Expired - Fee Related CN100354183C (en) | 2001-07-27 | 2002-07-26 | Package of roll product |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2003034308A (en) |
| CN (1) | CN100354183C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600504A (en) * | 2017-09-29 | 2018-01-19 | 江苏天时新材料科技有限公司 | Horizontal roll rust prevention packaging device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58134825A (en) * | 1982-02-05 | 1983-08-11 | 三菱重工業株式会社 | Method of folding lug |
| JPH089725Y2 (en) * | 1989-08-25 | 1996-03-21 | 富士写真フイルム株式会社 | Band-shaped photosensitive material package |
-
2001
- 2001-07-27 JP JP2001227367A patent/JP2003034308A/en active Pending
-
2002
- 2002-07-26 CN CNB2005101075932A patent/CN100354183C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600504A (en) * | 2017-09-29 | 2018-01-19 | 江苏天时新材料科技有限公司 | Horizontal roll rust prevention packaging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100354183C (en) | 2007-12-12 |
| JP2003034308A (en) | 2003-02-04 |
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