CN102050279A - Inward-wound seal packaging bag for ring-shaped cylindrical object and packaging method thereof - Google Patents
Inward-wound seal packaging bag for ring-shaped cylindrical object and packaging method thereof Download PDFInfo
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- CN102050279A CN102050279A CN2009101744376A CN200910174437A CN102050279A CN 102050279 A CN102050279 A CN 102050279A CN 2009101744376 A CN2009101744376 A CN 2009101744376A CN 200910174437 A CN200910174437 A CN 200910174437A CN 102050279 A CN102050279 A CN 102050279A
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Abstract
The invention relates to an inward-wound seal packaging bag for ring-shaped cylindrical object and packaging method thereof, which comprises a flexible bag body corresponding to the inner surface and the outer surface of the ring-shaped cylindrical object, wherein two ends of the cylindrical bag body are open, and colloid is arranged at an opening on one side of the bag body; and the outer layer of the flexible bag body is made of plastic film and the inner layer of that is made of gas phase rustproof film coated on the inner wall of the outer layer. The sealing packaging is achieved by the following steps: the bag body is covered on the surface of a steel coil in a manner of aligning the edge of the ring-shaped cylindrical object like the steel coil; the rest of the bag body penetrate out from a ring-shaped hole of the steel coil; and the turned-over edge of the bag body is jointed with the bag opening previously covered on the other side of the steel coil surface via the colloid. In the invention, the VCI (Volatile Corrosion Inhibitor) gas phase rustproof film is used to seal the packaging, and the inner wall and the outer wall of the steel coil are fully coated, so that the sealing is good, the rustproof period is long, the ideal rustproof effect can be obtained, the substantive breakthrough in the rust prevention during the transportation to metal products is achieved, and the economic and social benefits are excellent.
Description
Technical field:
The present invention relates to a kind of container that is used for article or material storage or transportation, particularly relate to a kind of the interior of circular cylindrical body article that be used for around formula sealing bags and packing method thereof.
Background technology:
Along with the fast development of national economy and the raising of people's living standard, people more and more pay attention to the packing of article, and some packing is in order to improve the appearance ratings of product, to give a kind of affine, magnificent sensation of people; The packing that has is the angle from the protection product, and carries out essential guarantor's dress.The inventor's research belongs to the latter.The open-air stacking of coil of strip material of column ringwise arranged in that steel mill, harbour, warehouse are common, these coil of strips adopt the corrosion that prevents steel at its surface coating one deck anti-corrosion oil usually, but through Exposure to Sunlight, wind, drench with rain, be difficult to prevent effectively the generation of corrosion.Show that according to pertinent data the annual loss that causes because of corrosion of China is up to 2,800 hundred million yuan.How to prevent metal corrosion effectively, be each metalloid Related product indispensable important ring in transportation.
Summary of the invention:
The objective of the invention is provides a kind of failure-free simple in structure, firm, antirust to be used for the interior around the formula sealing bags of circular cylindrical body article at the prior art weak point.
Another object of the present invention is to provide a kind of packing method at above-mentioned the interior of circular cylindrical body article that be used for around the formula sealing bags.
The objective of the invention is to realize: a kind of the interior of circular cylindrical body article that be used for around the formula sealing bags by following measure, it comprises flexible bag, it is characterized in that, it is corresponding cylinder-shaped with the inside and outside surface of circular cylindrical body article that described bag is, its two-port is the opening shape, and the opening part of bag one side is provided with colloid.
The opening part outer rim of described bag one side is provided with colloid along its girth.
The opening part inner edge of described bag one side is provided with colloid along its girth.
Described bag one side opening place inner edge, opposite side opening part outer rim are equipped with colloid.
Described flexible bag is a two-layer structure, and its skin is a plastic sheeting, and internal layer is to cover the gas phase anti-tarnishing film that is coated on the outer inwall.
A kind of interior packing method around the formula sealing bags of above-mentioned circular cylindrical body article of using is taked following steps:
Compared with prior art, that adopts that the present invention proposes is used for the interior around formula sealing bags and packing method thereof of circular cylindrical body article, flush with circular cylindrical body article edge by bag and to cover the external table of circular cylindrical, to remain bag again passes from the annular distance of circular cylindrical body, make its sack flange and the opposite side sack that before covered the external table of circular cylindrical fit, finally form sealed package by colloid.Simple, easy to operate, effective, the no waste of material of this package construction can be saved a large amount of man-hours.C type of slinging the circular cylindrical body required during packing or L type suspender and need utilize U type carrier roller frame during with the sack flange, steel mill all has usually, adopts such packing method to need not to increase new equipment, can not increase the added burden of enterprise.In addition, the present invention has adopted VCI gas phase anti-tarnishing film sealed package, and the inside and outside wall of coil of strip all coats fully, good airproof performance, and the antirust cycle is long, can obtain desirable rust-proof effect.Antirust in metalwork, particularly the circular cylindrical body metalloid transportation obtained breakthrough progress, had good economic benefits and social benefit.
Description of drawings:
Fig. 1 is the scheme drawing of an embodiment proposing of the present invention.
Fig. 2 is the scheme drawing after Fig. 1 embodiment launches.
Fig. 3 is the scheme drawing after Fig. 1 embodiment packing
The specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment is elaborated:
In the embodiment that Fig. 1～the present invention shown in Figure 3 proposes, a kind of circular cylindrical body article interior around the formula sealing bags, it comprises flexible bag 1, it is corresponding cylinder-shaped with circular cylindrical body article 5 inside and outside surfaces that described bag 1 is, its two- port 2,3 is the opening shape, and the opening part of bag one side is provided with colloid 4.The setting of colloid can be taked following several method: the opening part outer rim of described bag one side is provided with colloid 4 along its girth, or be provided with colloid 4 along its girth, or be equipped with colloid 4 in opening part inner edge, the opposite side opening part outer rim of bag one side at the opening part inner edge of bag one side.What present embodiment provided is to be provided with colloid in bag one side pocket mouth outer rim.
Described flexible bag is a two-layer structure, and its skin is a plastic sheeting, and internal layer is to cover the gas phase anti-tarnishing film that is coated on the outer inwall.Aforesaid plastic sheeting can adopt common plastic film, also can adopt the plastic sheeting that is composited by PP and PE, and is more excellent through evidence latter quality.
Further combined with embodiment the interior step of taking around the packing method of formula sealing bags of using circular cylindrical body article of the present invention is described below: present embodiment circular cylindrical body article 5 are common coil of strip material.
The foregoing description is not construed as limiting the invention, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within protection scope of the present invention.
Claims (6)
1. one kind is used for the interior around the formula sealing bags of circular cylindrical body article, it comprises flexible bag, it is characterized in that, it is corresponding cylinder-shaped with the inside and outside surface of circular cylindrical body article that described bag is, its two-port is the opening shape, and the opening part of bag one side is provided with colloid.
2. the interior around the formula sealing bags of circular cylindrical body article that be used for according to claim 1 is characterized in that the opening part outer rim of described bag one side is provided with colloid along its girth.
3. the interior around the formula sealing bags of circular cylindrical body article that be used for according to claim 1 is characterized in that the opening part inner edge of described bag one side is provided with colloid along its girth.
4. the interior around the formula sealing bags of circular cylindrical body article that be used for according to claim 3 is characterized in that described bag side opening place inner edge, opposite side opening part outer rim are equipped with colloid.
5. the interior around the formula sealing bags of circular cylindrical body article that be used for according to claim 1 and 2 is characterized in that described flexible bag is a two-layer structure, and its skin is a plastic sheeting, and internal layer is to cover the gas phase anti-tarnishing film that is coated on the outer inwall.
6. one kind is used the described interior packing method around the formula sealing bags that is used for circular cylindrical body article of claim 1 to take following steps:
Step 1 by " C " or " L " suspender, is sling circular cylindrical body article, makes circular cylindrical body article appearance exposed outside and be the level of state;
Step 2, get with the inside and outside surface of circular cylindrical body article is corresponding and be the packaging bag that cylinder-shaped and two ends are opening, have a side of colloid to be enclosed within circular cylindrical body article surface along its girth bag opening part outer rim, bag opening ora terminalis flushes with circular cylindrical article edge;
Step 3, the circular cylindrical body article that outside face are coated with packaging bag are placed on the carrying roller that is U type shape, make the marginal end of circular cylindrical body article outside unsettled, the remaining bag of the circular cylindrical body other end is passed from the annular distance of circular cylindrical body, make its sack flange and the opposite side sack that before covered the external table of circular cylindrical fit by colloid;
Step 4 compresses colloid and fits, and finishes sealed package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101744376A CN102050279A (en) | 2009-11-02 | 2009-11-02 | Inward-wound seal packaging bag for ring-shaped cylindrical object and packaging method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101744376A CN102050279A (en) | 2009-11-02 | 2009-11-02 | Inward-wound seal packaging bag for ring-shaped cylindrical object and packaging method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102050279A true CN102050279A (en) | 2011-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101744376A Pending CN102050279A (en) | 2009-11-02 | 2009-11-02 | Inward-wound seal packaging bag for ring-shaped cylindrical object and packaging method thereof |
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| CN (1) | CN102050279A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373485A (en) * | 2012-04-13 | 2013-10-30 | 中国钢铁股份有限公司 | Method for packaging tubular member |
| CN104192336A (en) * | 2014-08-05 | 2014-12-10 | 鹤壁市同力橡胶有限公司 | Method for packaging outer portion of tire |
| CN108656690A (en) * | 2018-07-23 | 2018-10-16 | 沈阳丰禾包装有限公司 | A kind of high-intensity fiber composite plate structure |
| CN109436541A (en) * | 2018-10-11 | 2019-03-08 | 葛平 | A kind of packing method of rectangular annular solid |
| CN110498072A (en) * | 2019-09-12 | 2019-11-26 | 张家港荣盛特钢有限公司 | A kind of wire rod quick entire package method online |
-
2009
- 2009-11-02 CN CN2009101744376A patent/CN102050279A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373485A (en) * | 2012-04-13 | 2013-10-30 | 中国钢铁股份有限公司 | Method for packaging tubular member |
| CN104192336A (en) * | 2014-08-05 | 2014-12-10 | 鹤壁市同力橡胶有限公司 | Method for packaging outer portion of tire |
| CN108656690A (en) * | 2018-07-23 | 2018-10-16 | 沈阳丰禾包装有限公司 | A kind of high-intensity fiber composite plate structure |
| CN109436541A (en) * | 2018-10-11 | 2019-03-08 | 葛平 | A kind of packing method of rectangular annular solid |
| CN110498072A (en) * | 2019-09-12 | 2019-11-26 | 张家港荣盛特钢有限公司 | A kind of wire rod quick entire package method online |
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Application publication date: 20110511 |