CN206735526U - A kind of packaging structure for coil of strip - Google Patents
A kind of packaging structure for coil of strip Download PDFInfo
- Publication number
- CN206735526U CN206735526U CN201720517434.8U CN201720517434U CN206735526U CN 206735526 U CN206735526 U CN 206735526U CN 201720517434 U CN201720517434 U CN 201720517434U CN 206735526 U CN206735526 U CN 206735526U
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- China
- Prior art keywords
- layer
- clad plate
- top layer
- coil
- strip
- 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.)
- Expired - Fee Related
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 36
- 238000004804 winding Methods 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 10
- 238000007731 hot pressing Methods 0.000 claims description 8
- 239000010902 straw Substances 0.000 claims description 8
- 239000011094 fiberboard Substances 0.000 claims description 5
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 4
- 239000011496 polyurethane foam Substances 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 101
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 18
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000012792 core layer Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013475 authorization Methods 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009500 colour coating Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Wrappers (AREA)
Abstract
It the utility model is related to a kind of packaging structure for coil of strip, including reel and it is arranged on the first clad plate of the reel both sides, coil of strip winding is arranged on reel, and the first clad plate by being arranged on reel both sides is fixed, also include being arranged on the second clad plate outside coil of strip, the reel includes columnar spool body, and first clad plate includes the first circular clad plate body, and second clad plate includes rectangular second clad plate body.The beneficial effects of the utility model are, there is provided a kind of packaging structure for coil of strip simple in construction, cost is low, safe and reliable and environmentally friendly.
Description
Technical field
It the utility model is related to a kind of packaging structure for coil of strip.
Background technology
Hard volume etc. half is rolled after pickling volume, cold rolling after the cold rolling factory of steel industry, production process Chinese festiva pickling
The naked coil of strip of finished product is generally required to store the regular hour, if be not added with to protect, easily the moisture absorption is got rusty, and also easily absorption
Trifle in the world in air, influences product quality.For this reason, it may be necessary to by manually being protected coil of strip bag using anti-tarnish paper, i.e., foregoing is once outer
Table protective packaging, it is specifically：First by the anti-tarnish paper enclosure after being cut by size on coil of strip, then with adhesive tape by anti-tarnish paper
Seam (earth) position bonds.Therefore, the packaging time spent is longer, and the high material consumption of packing material.Similarly, in order to keep away
Exempt from annealing, moisture absorption when packaged finished product packing coil of strip is because of storage after zinc-plated, color coating, attach trifle in the world etc., similarly need
Make second protection packaging, process is same as above, and existing shortcoming is also as described above.
There is the report of steel coil package in document such as Chinese patent literature, applied by Taiyuan Iron ＆ Steel Group Co., Ltd.
And Authorization Notice No. be that CN2905684Y recommends a kind of externally packaging steel coil, be by its polylith batten fitly and parallel
Ground is pasted onto on anti-tarnish paper, and length and the coil of strip steel plate width of batten match, and the gap between batten is 2-3mm.Using
When, it is wrapped in outside coil of strip, (is made a summary with package steel strip compaction hoop jail see the patent specification).The packaging of this structure
The shortcomings that present in thing is：Comparison bothers, high material consumption, is especially only capable of the protection for solving to the volume body of coil of strip, and
Shield can not be wrapped for both ends.
The protective case for steel roll package that Chinese utility model patent Authorization Notice No. CN242415Y is disclosed, the structure
Comprehensive to coil of strip shield can be wrapped, therefore the shortcoming of previous patent formula can be eliminated, but structure is complex, makes and use has
There is inconvenience.
Coil is in logistics progress, because coil is easily oxidized in natural environment, and, institute yielding when being hit
In order to be damaged when ensureing that coil is not corroded and hit by external environment, need to be packed with packaging element to its surface.
It is well known that the element for packing coil is by outer casing, inner casing, and endshield is formed, and packaging element is except should
Possess outside certain rigidity and intensity, should also possess certain pliability and decay resistance；Another problem is that coil is
Foundation of national economy material, its yield is very big, causes the element dosage for packing coil very big, while be first use again
Component, so, using what packaging element, its own cost and performance are the two very important factors considered first.
Traditional packaging element generally uses steel plate, cardboard and plastic plate, wherein, with steel plate make packaging element its into
This is of a relatively high, and steel plate there is no flexibility, and both rigid members of itself and coil are combined, and are easily made in mutual collision
Packaged part is coil of strip or steel plate damage；Although cardboard has been generally used in the prior art as packaging material, due to
Cardboard is easily damaged in the case where making moist or being acted in relatively large external force, while because of the rigidity deficiency of cardboard, so, simple cardboard
Can not be directly as packaging steel plate or the raw material of coil of strip class object；Although plastic plate has the characteristics of resistant to corrosion and low cost,
But the pliability or tensile resistance extreme difference of plastic plate, pack steel plate with it or coil of strip class object is easily broken, so, plastics
Plate can only be used as flexible big or lighter weight object packaging element.
Utility model content
In view of the above-mentioned problems in the prior art, main purpose of the present utility model is to provide a kind of operation structure
Simply, the safe and reliable and environmentally friendly packaging structure for coil of strip.
The utility model provides a kind of packaging structure for coil of strip, including reel and is arranged on the reel both sides
The first clad plate, coil of strip winding is arranged on reel, and the first clad plate by being arranged on reel both sides is fixed, also
Including the second clad plate being arranged on outside coil of strip, the reel includes columnar spool body, the first clad plate bag
The first clad plate body of circle is included, second clad plate includes rectangular second clad plate body, wherein：
The spool body has been internally formed columnar cavity, the thickness between the outer wall and inwall of the spool body
For 1~3mm, the first top layer that the spool body includes being bonded successively from outside to inside, the first packed layer, the first sandwich layer, second
Packed layer and the second top layer；Wherein, first top layer and the first packed layer, the first packed layer and the first sandwich layer, the first core
Layer is bonded with the second packed layer and the second packed layer with the second top layer by way of hot pressing；
Through hole of the first clad plate body interior formed with circle, the both ends of the spool body are separately positioned on it
In the through hole of first clad plate body of both sides, thickness between the outer wall and inwall of the first clad plate body for 2~
5mm, the first clad plate body from outside to inside include be bonded successively the 3rd top layer, the 3rd packed layer, the second sandwich layer, the 4th
Packed layer and the 4th top layer；Wherein, the 3rd top layer and the 3rd packed layer, the 3rd packed layer and the second sandwich layer, the second core
Layer is bonded with the 4th packed layer and the 4th packed layer with the 4th top layer by way of hot pressing；
The second clad plate body joins end to end to form cyclic structure along its length, is coated on and is wrapped on reel
Outside coil of strip, and the lateral wall flush of first clad plate of the both ends with being arranged on reel both sides, the second clad plate body
Include the 5th top layer, the 3rd sandwich layer and the 6th top layer being bonded successively from outside to inside；Wherein, the 5th top layer and the 3rd core
Layer, the 3rd sandwich layer are bonded with the 6th top layer by way of hot pressing；
The wrapper being also coated on outside first clad plate and the second clad plate, the wrapper outside are set
There is restraint zone, the wrapper includes the 4th sandwich layer, the first diaphragm and the second diaphragm, and first diaphragm is arranged on
The outer surface of 4th sandwich layer, second diaphragm are arranged on the inner surface of the 4th sandwich layer.
Further, first top layer, the second top layer, the 3rd top layer, the 4th top layer, the 5th top layer and the 6th top layer
Formed by high-density straw fiberboard.
Further, first packed layer, the second packed layer, the 3rd packed layer and the 4th packed layer are polyurethane
Froth bed.
Further, first sandwich layer, the second sandwich layer, the 3rd sandwich layer and the 4th sandwich layer are by without glue stalk board structure
Into.
The utility model has advantages below and beneficial effect：The utility model provides a kind of packaging knot for coil of strip
Structure, it has the characteristics of simple in construction, light, waterproof and zero formaldehyde etc., and shock-absorbing capacity is good, good stability of the dimension and
Deflection is small, therefore the safety and reliability of the packaging structure for being used for coil of strip are high, suitable for the bag of various model packaging steels
Loading board, therefore have broad application prospects.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram for the packaging structure for coil of strip that the utility model embodiment provides；
Fig. 2 is that the packaging structure for coil of strip that the utility model embodiment provides removes wrapper and fastening band structure shows
It is intended to；
Fig. 3 is the structural representation of this mates of spool body and clad plate in Fig. 1；
Fig. 4 is the dimensional structure diagram of reel in Fig. 1；
Fig. 5 is A-A directions cross section structure diagram in Fig. 4；
Fig. 6 is the mplifying structure schematic diagram of position at B in Fig. 5；
Fig. 7 is the main structure diagram of the first clad plate in Fig. 1；
Fig. 8 is the overlooking the structure diagram of the first clad plate body in Fig. 1；
Fig. 9 is the cross section structure diagram in C-C directions in Fig. 7；
Figure 10 is the structural representation that the second clad plate deploys in Fig. 1；
Figure 11 is the cross section structure diagram in D-D directions in Figure 10；
Figure 12 is the structural representation that wrapper deploys in Fig. 1；
Figure 13 is the cross section structure diagram in E-E directions in Figure 12.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed the scope of the utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belong to the model of the utility model protection
Enclose.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be according to specific feelings
Condition understands concrete meaning of the above-mentioned term in the utility model.
The utility model is further described with specific embodiment below with reference to accompanying drawings.
As shown in figure 1 to figure 13：A kind of packaging structure for coil of strip that the utility model embodiment provides, including reel
And the first clad plate of the reel both sides is arranged on, coil of strip winding is arranged on reel, and by being arranged on reel both sides
The first clad plate be fixed, in addition to be arranged on the second clad plate outside coil of strip, the reel includes columnar volume
Cylinder body 100, first clad plate include the first circular clad plate body 300, and second clad plate includes rectangle
The second clad plate body 500.
As shown in Figures 4 to 6, spool body 100 has been internally formed columnar cavity 200, the spool body 100
Thickness between outer wall and inwall is 1~3mm, is chosen as 1mm, and the spool body 100 includes what is be bonded successively from outside to inside
First top layer 102, the first packed layer 103, the first sandwich layer 104, the second packed layer 105 and the second top layer 106；Wherein, it is described
First top layer 102 and the first packed layer 103, the first packed layer 103 and the first sandwich layer 104, the first sandwich layer 104 and the second packed layer
105 and second packed layer 105 bonded with the second top layer 105 by way of hot pressing, the first top layer 102 and the second top layer
106 are formed by high-density straw fiberboard, because high-density straw fibreboard surface is smooth, when environment epidemic disaster changes,
Good stability of the dimension, incrustation processing is easily carried out, and internal organizational structure is fine and closely woven, especially has closely knit edge, can be with
Be processed into various special-shaped edges, and need not edge sealing directly cover with paint, lacquer, colour wash, etc., preferable modeling effect can be obtained；Also there is group simultaneously
Knit even structure and it is inside and outside consistent the characteristics of, therefore the reel processed by it has safe and reliable characteristic；Described first fills out
It is polyurethane foam to fill the packed layer 105 of layer 103 and second, because polyurethane foam is that one kind has insulation and waterproof work(
The novel synthetic material of energy, its thermal conductivity factor is low, only 0.022~0.033W/ (m*k), is mesh equivalent to the half of extruded sheet
Thermal conductivity factor is minimum in preceding all insulation materials, therefore using polyurethane foam as the first packed layer 103 and the second filling
Layer 105 so that the reel has good water-proof function；First sandwich layer 104 without glue stalk board by forming, and above-mentioned first
Sandwich layer 104 uses such design so that reel has good resiliency, and light and solid so that the volume processed
Cylinder has the characteristics of safe and reliable, simultaneously as without the glue stalk board not harmful substance such as formaldehyde emission, hence in so that its green ring
Protect.
As shown in Figure 7 to 9, the first clad plate body 300 is internally formed the through hole 400 of circle, the spool body
100 both ends are separately positioned in the through hole 400 of the first clad plate body 300 of its both sides, the first clad plate body 300
Outer wall and inwall between thickness be 2~5mm, be chosen as 3mm, the first clad plate body 300 include from outside to inside according to
The 3rd top layer 302, the 3rd packed layer 303, the second sandwich layer 304, the 4th packed layer 305 and the 4th top layer 306 of secondary fitting；Its
In, the 3rd top layer 302 and the 3rd packed layer 303, the 3rd packed layer 303 and the second sandwich layer 304, the second sandwich layer 304 and
Four packed layers 305 and the 4th packed layer 305 are bonded with the 4th top layer 306 by way of hot pressing；3rd top layer 302 and
Four top layers 306 are formed by high-density straw fiberboard, because high-density straw fibreboard surface is smooth, in environment epidemic disaster
During change, good stability of the dimension, incrustation processing is easily carried out, and internal organizational structure is fine and closely woven, especially has closely knit side
Edge, can be processed into various special-shaped edges, and need not edge sealing directly cover with paint, lacquer, colour wash, etc., preferable modeling effect can be obtained；Simultaneously
Also have uniform texture and it is inside and outside consistent the characteristics of, therefore the first clad plate processed by it has safe and reliable spy
Property；For second sandwich layer 304 by being formed without glue stalk board, above-mentioned second sandwich layer 304 uses such design to cause the first packaging
Plate has good resiliency, and light and solid so that the clad plate processed has the characteristics of safe and reliable, together
When, due to without the glue stalk board not harmful substance such as formaldehyde emission, hence in so that its is green.
As shown in Figure 10 to Figure 11, the second clad plate body 500 forms cyclic structure after can joining end to end along its length,
It is coated on outside the coil of strip being wrapped on reel, and the lateral wall of first clad plate of the both ends with being arranged on reel both sides is equal
Together, the second clad plate body 500 includes the 5th top layer 501, the 3rd sandwich layer 502 and the 6th being bonded successively from outside to inside
Top layer 503；Wherein, the 5th top layer 501 and the 3rd sandwich layer 502 and the 3rd sandwich layer 502 and the 6th top layer 503 pass through heat
The mode of pressure bonds；5th top layer 501 and the 6th top layer 505 are formed by high-density straw fiberboard, due to high density straw
Stalk fiber plate surface is smooth, when environment epidemic disaster changes, good stability of the dimension, easily carries out incrustation processing, and internal
Institutional framework is fine and closely woven, especially has closely knit edge, can be processed into various special-shaped edges, and need not edge sealing directly apply
Decorations, can obtain preferable modeling effect；Simultaneously also have uniform texture and it is inside and outside consistent the characteristics of, therefore by its processing
The packaging structure for coil of strip gone out has safe and reliable characteristic；3rd sandwich layer 503 is above-mentioned by being formed without glue stalk board
3rd sandwich layer 503 uses such design so that the second clad plate has good resiliency, and light and solid so that
The second clad plate processed has the characteristics of safe and reliable, simultaneously as without the glue stalk board not harmful substance such as formaldehyde emission,
Hence in so that its is green.
As shown in Figure 12 to Figure 13, the packaging structure provided by the utility model for coil of strip is also coated on described
Wrapper 600 outside one clad plate and the second clad plate, the wrapper outside are provided with restraint zone 700, the wrapper
600 include the 4th sandwich layer 602, the first diaphragm 601 and the second diaphragm 603, and first diaphragm 601 is arranged on described
The outer surface of 4th sandwich layer 602, second diaphragm 603 are arranged on the inner surface of the 4th sandwich layer 602, and the described 4th
For sandwich layer 602 by being formed without glue stalk board, above-mentioned 4th sandwich layer 602 uses such design so that wrapper has good buffering
Property, and it is light and solid so that the wrapper processed has the characteristics of safe and reliable, simultaneously as without glue stalk board
The not harmful substance such as formaldehyde emission, hence in so that its is green；The diaphragm 603 of first diaphragm 601 and second is
It PE diaphragms, can make wrapper 600 that there is good water resistance, and then improve its service life, so as to be used in coil of strip
Packaging structure there is good water resistance.Therefore, the water resistance of the packaging structure for being used for coil of strip is can further improve,
So as to further extend the usage time of the above-mentioned packaging structure for coil of strip, and then improve its service life.
A kind of packaging structure for coil of strip provided by the utility model, it has the spy of light, waterproof and zero formaldehyde etc.
Point, and shock-absorbing capacity is good, good stability of the dimension, deflection are small, and safety and reliability are high, suitable for various model steel bags
The reel of dress, therefore have broad application prospects.
Finally it should be noted that：Above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art
It should be understood that：It can still modify to the technical scheme described in previous embodiment, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or substitutions, the essence of appropriate technical solution is departed from the utility model
The scope of each embodiment technical scheme.
Claims (4)
- A kind of 1. packaging structure for coil of strip, it is characterised in that：Including reel and it is arranged on the first of the reel both sides Clad plate, coil of strip winding is arranged on reel, and the first clad plate by being arranged on reel both sides is fixed, in addition to is set The second clad plate outside coil of strip is put, the reel includes columnar spool body, and first clad plate includes circle The first clad plate body, second clad plate includes rectangular second clad plate body, wherein：The spool body has been internally formed columnar cavity, and the thickness between the outer wall and inwall of the spool body is 1 ~3mm, the spool body from outside to inside include be bonded successively the first top layer, the first packed layer, the first sandwich layer, second filling Layer and the second top layer；Wherein, first top layer and the first packed layer, the first packed layer and the first sandwich layer, the first sandwich layer and Second packed layer and the second packed layer are bonded with the second top layer by way of hot pressing；Through hole of the first clad plate body interior formed with circle, the both ends of the spool body are separately positioned on its both sides The first clad plate body through hole in, the thickness between the outer wall and inwall of the first clad plate body is 2~5mm, institute State the first clad plate body from outside to inside include be bonded successively the 3rd top layer, the 3rd packed layer, the second sandwich layer, the 4th packed layer And the 4th top layer；Wherein, the 3rd top layer and the 3rd packed layer, the 3rd packed layer and the second sandwich layer, the second sandwich layer and the Four packed layers and the 4th packed layer are bonded with the 4th top layer by way of hot pressing；The second clad plate body joins end to end to form cyclic structure along its length, is coated on the coil of strip being wrapped on reel Outside, and the lateral wall flush of first clad plate of the both ends with being arranged on reel both sides, the second clad plate body is by outer To interior the 5th top layer, the 3rd sandwich layer and the 6th top layer for including being bonded successively；Wherein, the 5th top layer and the 3rd sandwich layer, 3rd sandwich layer is bonded with the 6th top layer by way of hot pressing；The wrapper being also coated on outside first clad plate and the second clad plate, the wrapper outside are provided with tight Gu band, the wrapper includes the 4th sandwich layer, the first diaphragm and the second diaphragm, and first diaphragm is arranged on described The outer surface of 4th sandwich layer, second diaphragm are arranged on the inner surface of the 4th sandwich layer.
- 2. the packaging structure according to claim 1 for coil of strip, it is characterised in that first top layer, the second top layer, 3rd top layer, the 4th top layer, the 5th top layer and the 6th top layer are formed by high-density straw fiberboard.
- 3. the packaging structure according to claim 1 for coil of strip, it is characterised in that first packed layer, second are filled out It is polyurethane foam to fill layer, the 3rd packed layer and the 4th packed layer.
- 4. the packaging structure according to claim 1 for coil of strip, it is characterised in that first sandwich layer, the second sandwich layer, 3rd sandwich layer and the 4th sandwich layer are formed by without glue stalk board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720517434.8U CN206735526U (en) | 2017-05-10 | 2017-05-10 | A kind of packaging structure for coil of strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720517434.8U CN206735526U (en) | 2017-05-10 | 2017-05-10 | A kind of packaging structure for coil of strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206735526U true CN206735526U (en) | 2017-12-12 |
Family
ID=60565213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720517434.8U Expired - Fee Related CN206735526U (en) | 2017-05-10 | 2017-05-10 | A kind of packaging structure for coil of strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206735526U (en) |
-
2017
- 2017-05-10 CN CN201720517434.8U patent/CN206735526U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 |