CN114955043A - Suspended packaging method for ultrathin soft precision steel strip foil - Google Patents
Suspended packaging method for ultrathin soft precision steel strip foil Download PDFInfo
- Publication number
- CN114955043A CN114955043A CN202110202143.0A CN202110202143A CN114955043A CN 114955043 A CN114955043 A CN 114955043A CN 202110202143 A CN202110202143 A CN 202110202143A CN 114955043 A CN114955043 A CN 114955043A
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- CN
- China
- Prior art keywords
- foil
- wooden frame
- layer
- width
- rectangle
- 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
- 239000011888 foil Substances 0.000 title claims abstract description 69
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 239000002985 plastic film Substances 0.000 claims abstract description 5
- 229920006255 plastic film Polymers 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims abstract description 3
- 238000012856 packing Methods 0.000 claims abstract 2
- 238000007373 indentation Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000002023 wood Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Abstract
The invention relates to a suspended packing method for ultrathin soft precision steel band foils (the thickness is less than or equal to 0.03 mm). A suspended packaging method for ultrathin soft precision steel strip foil is characterized by comprising the following steps: the method comprises the following steps: before the foil is produced, the width of a sleeve is determined according to the size of a finished foil product, the width of two ends of the sleeve is ensured to be 25-40mm longer than that of two ends of a steel coil, after the foil is off-line, a plastic film of 0.013-0.015mm is used for circumferentially winding the foil, a plastic protection plate is used for wrapping the foil, and a wooden frame is designed. The wooden frame structure is stable and firm, and the foil is stable in the transportation process. The packaging requirements of the high-end soft ultrathin foil are met.
Description
Technical Field
The invention relates to a suspended packaging method for an ultrathin soft precision steel strip foil (the thickness is less than or equal to 0.03 mm).
Background
At present, the production of extremely thin stainless precision strip steel products in China is not reported, the international stainless steel foil market is examined, and a small number of enterprises in Japan and America can produce stainless steel strips with the thickness of 0.02mm, but the width is limited, and the practical production width is as follows: 450mm or less in width. The ultra-thin soft state precision steel band foil material with the width more than 500mm is blank in China, as a high-end soft state ultra-thin stainless steel material, continuously expands in high-end industries such as aerospace, petrochemical industry, precision machining and the like, and the requirement for product transportation and packaging is continuously improved, and the existing steel packaging mode mainly has two main flow modes:
(1) vertical package with inner diameter perpendicular to ground, wood frame as figure 1, and package mode as figure 4;
(2) horizontal packaging, wherein the inner diameter is horizontal to the ground, the wood frame is shown in figure 2, and the packaging mode is shown in figure 5;
in the two packaging modes, the steel coil lining (paper sleeve) is basically equal to the width of the sleeve, and the foil is placed on the wood frame and then has a contact surface with the wood frame.
Disclosure of Invention
The invention aims to solve the problems and provides a suspended packaging method for an ultrathin soft precision steel strip foil.
The purpose of the invention is realized as follows: a suspended packaging method for ultrathin soft precision steel strip foil comprises the following steps:
(1) before the foil is produced, the width of the sleeve is determined according to the size of a finished foil product, and the width of two ends of the sleeve is ensured to be 25-40mm longer than that of two ends of a steel coil.
(2) After the product is off-line, the foil is circumferentially wound by a plastic film with the thickness of 0.013-0.015mm, so that the foil is not polluted in the subsequent steps and in the transportation process.
(3) The foil is wrapped by the plastic protective plate, so that the foil is prevented from generating indentation and indentation in a non-suspended state.
(4) The design wooden frame is three-layer wooden frame, the height of the third layer of the wooden frame can be adjusted according to the wall thickness of the foil, and four trapezoidal blocks are added on the third layer of the wooden frame, so that the stability of the foil on the wooden frame is ensured.
Further, the wooden frame is three-layer rectangle wooden frame, and the width of up each layer of rectangle wooden frame is more and more littleer from down, and the rectangle center of up each layer of rectangle wooden frame is on same straight line from down, all sets up four trapezoidal blocks around the third layer rectangle wooden frame, and the hypotenuse of four trapezoidal blocks is all inboard towards the rectangle.
The invention has the beneficial effects that: the invention relates to a method for packaging an ultrathin soft precision steel strip foil with the thickness of less than or equal to 0.03mm in a suspended manner, wherein by using the design of the patent, a wood frame and the foil do not have a contact surface, the wood frame does not have pressure on the surface of the foil, no indentation is caused on the surface of the foil, the structure of the wood frame is stable and firm, and the foil is stable in the transportation process. The packaging requirements of the high-end soft ultrathin foil are met.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a first level of a wooden shelf of the present invention.
Fig. 2 is a diagram of a second layer of the wooden frame of the present invention.
Fig. 3 is a third layer of the wooden frame of the present invention.
Fig. 4 is a top view of the present invention.
Figure 5 is a log shelf diagram.
Fig. 6 is a front view of the present invention.
Detailed Description
The invention mainly researches a suspension packaging method of an ultrathin soft precision steel strip foil, meets the application requirements of high-end products by selecting a sleeve and designing a wood frame, and realizes that the foil is not in contact with the wood frame and the foil is suspended.
The existing packaging mode that foil is in contact with a wood frame can generate pressure on one side of the foil, cause indentation on the surface of the foil and cannot meet the packaging requirements of high-end soft ultrathin stainless steel materials.
The invention aims to fill the gap of the existing market, and researches and designs an ultrathin soft-state precision strip steel foil packaging method to produce a suspended foil packaging mode which is free of forced force on the foil and stable in transportation.
According to the technical scheme provided by the invention, the foil packaging mode comprises the following main steps:
(1) before the foil is produced, the width of the paper sleeve is determined according to the size of a foil finished product, and the two ends of the sleeve are ensured to be more than or equal to 25mm of the two ends of the steel coil. (e.g., the width of the foil is 500mm, and the width of the sleeve is 550mm or more).
(2) After the product is off-line, the plastic film of 1.3S (equal to 0.013mm, which ensures that the plastic film does not generate defects on the foil) is used for circumferentially winding the foil, so that the foil is ensured not to be polluted in the subsequent steps and in the transportation process.
(3) The foil is wrapped by a plastic protection plate (the thickness of the plastic protection plate is more than or equal to 2 mm), so that the foil is prevented from generating indentation and indentation in a non-suspended state.
(4) Design wooden frame, wooden frame is changed into the three-layer by conventional two-layer wooden frame, can adjust in a flexible way according to the wall thickness of foil, if the foil wall thickness increases, then corresponding promotion three-layer wooden frame support height, as long as ensure to support the wooden frame height and exceed foil wall thickness 10 ~ 20mm, can realize that the foil is unsettled, increase four irregular trapezoids on the wooden frame third layer simultaneously, guarantee that the foil is put the stability on wooden frame.
The invention relates to a suspension packaging method of an ultrathin soft precision steel strip foil, which researches the characteristics of the foil, determines the sleeve using method of the foil, the packaging process of the foil and the design scheme of a wooden frame, and meets the packaging scheme of the ultrathin soft foil.
The above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any changes or modifications within the scope of the present invention by those skilled in the art are covered by the present invention.
Claims (2)
1. A suspended packaging method for ultrathin soft precision steel strip foil is characterized by comprising the following steps: the method comprises the following steps:
before the foil is produced, the width of a sleeve is determined according to the size of a finished foil product, and the width of two ends of the sleeve is ensured to be 25-40mm longer than the width of two ends of a steel coil;
after the product is off-line, a plastic film with the thickness of 0.013-0.015mm is used for circumferentially winding the foil, so that the foil is prevented from being polluted in the subsequent steps and in the transportation process;
(3) wrapping the foil with a plastic protective plate to ensure that the foil does not generate indentation and impression in a non-suspended state;
(4) the design wooden frame is three-layer wooden frame, the height of the third layer of the wooden frame can be adjusted according to the wall thickness of the foil, and four trapezoidal blocks are added on the third layer of the wooden frame, so that the stability of the foil on the wooden frame is ensured.
2. The suspended packing method for the ultra-thin soft precision steel strip foil as claimed in claim 1, characterized in that: the wooden frame is three-layer rectangle wooden frame, follows the width of up each layer rectangle wooden frame from down and diminishes, follows the rectangle center of up each layer rectangle wooden frame from down on same straight line, all sets up four trapezoidal pieces around the third layer rectangle wooden frame, and the hypotenuse of four trapezoidal pieces is all inboard towards the rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110202143.0A CN114955043A (en) | 2021-02-23 | 2021-02-23 | Suspended packaging method for ultrathin soft precision steel strip foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110202143.0A CN114955043A (en) | 2021-02-23 | 2021-02-23 | Suspended packaging method for ultrathin soft precision steel strip foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114955043A true CN114955043A (en) | 2022-08-30 |
Family
ID=82954250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110202143.0A Pending CN114955043A (en) | 2021-02-23 | 2021-02-23 | Suspended packaging method for ultrathin soft precision steel strip foil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114955043A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0517149A1 (en) * | 1991-06-03 | 1992-12-09 | Lamiflex Verpackungstechnik Gmbh | Method for packaging metal coils |
| CN1231262A (en) * | 1998-04-03 | 1999-10-13 | 宁波乐兴包装材料有限公司 | Method of packaging and transporting film web and apparatus thereof |
| CN101035723A (en) * | 2004-10-04 | 2007-09-12 | 伊斯曼柯达公司 | Packaging apparatus |
| CN101070102A (en) * | 2006-05-12 | 2007-11-14 | 安徽马钢和菱包装材料有限公司 | Plastic, film semic-enclosing package method for steel roll |
| CN102556524A (en) * | 2010-11-15 | 2012-07-11 | 旭硝子株式会社 | Packing container for roll article |
| CN102673818A (en) * | 2012-05-17 | 2012-09-19 | 山西太钢不锈钢股份有限公司 | Packaging method for stainless precise steel strip |
| CN203682225U (en) * | 2013-12-26 | 2014-07-02 | 自贡东方彩钢结构有限公司 | Rolled packaging structure of color-coated or galvanized strip steel |
| CN105000284A (en) * | 2015-06-12 | 2015-10-28 | 万嘉集装箱服务(上海)有限公司 | Special steel coil transport bracket capable of being used in ISO container |
| CN208516556U (en) * | 2018-07-16 | 2019-02-19 | 绍兴远鼎实业投资有限公司 | A kind of prepainted coil anti-deformation device |
| CN110129547A (en) * | 2019-06-12 | 2019-08-16 | 山西太钢不锈钢精密带钢有限公司 | The bell furnace heat treatment method of ultra-thin stainless steel band |
| CN210149795U (en) * | 2019-06-04 | 2020-03-17 | 铜陵金誉铝基新材料有限公司 | Packaging tray suitable for multiple coil diameters |
| CN211248523U (en) * | 2019-11-08 | 2020-08-14 | 苏州胜禹材料科技股份有限公司 | Thin rolled steel shearing device |
-
2021
- 2021-02-23 CN CN202110202143.0A patent/CN114955043A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0517149A1 (en) * | 1991-06-03 | 1992-12-09 | Lamiflex Verpackungstechnik Gmbh | Method for packaging metal coils |
| CN1231262A (en) * | 1998-04-03 | 1999-10-13 | 宁波乐兴包装材料有限公司 | Method of packaging and transporting film web and apparatus thereof |
| CN101035723A (en) * | 2004-10-04 | 2007-09-12 | 伊斯曼柯达公司 | Packaging apparatus |
| CN101070102A (en) * | 2006-05-12 | 2007-11-14 | 安徽马钢和菱包装材料有限公司 | Plastic, film semic-enclosing package method for steel roll |
| CN102556524A (en) * | 2010-11-15 | 2012-07-11 | 旭硝子株式会社 | Packing container for roll article |
| CN102673818A (en) * | 2012-05-17 | 2012-09-19 | 山西太钢不锈钢股份有限公司 | Packaging method for stainless precise steel strip |
| CN203682225U (en) * | 2013-12-26 | 2014-07-02 | 自贡东方彩钢结构有限公司 | Rolled packaging structure of color-coated or galvanized strip steel |
| CN105000284A (en) * | 2015-06-12 | 2015-10-28 | 万嘉集装箱服务(上海)有限公司 | Special steel coil transport bracket capable of being used in ISO container |
| CN208516556U (en) * | 2018-07-16 | 2019-02-19 | 绍兴远鼎实业投资有限公司 | A kind of prepainted coil anti-deformation device |
| CN210149795U (en) * | 2019-06-04 | 2020-03-17 | 铜陵金誉铝基新材料有限公司 | Packaging tray suitable for multiple coil diameters |
| CN110129547A (en) * | 2019-06-12 | 2019-08-16 | 山西太钢不锈钢精密带钢有限公司 | The bell furnace heat treatment method of ultra-thin stainless steel band |
| CN211248523U (en) * | 2019-11-08 | 2020-08-14 | 苏州胜禹材料科技股份有限公司 | Thin rolled steel shearing device |
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