CN201686105U

CN201686105U - Easy recovery packaging barrel

Info

Publication number: CN201686105U
Application number: CN2010201296255U
Authority: CN
Inventors: 华杰
Original assignee: 华杰
Priority date: 2010-03-12
Filing date: 2010-03-12
Publication date: 2010-12-29

Abstract

The utility model relates to an environment protection packaging barrel, in particular to a packaging for difficult cleaning substances, and discloses an easy recovery packaging barrel convenient for recycling packaging barrel, which comprises a barrel body and a barrel cover, wherein the inner wall of the barrel body and the outer edge of the barrel are provided with an inner lining which protects the barrel body from staining holding objects, the outer wall and the bottom portion of the barrel body are provided with an outer protection film which protects the barrel body from being stained by the external, the inner lining and the outer protection film can be conveniently tore off from the barrel body, the inner lining of the barrel cover is also provided with an inner lining, the outer portion of the barrel cover is also provided with an outer protection film, and the inner lining and the outer protection film also can be tore off from the barrel cover. The novel packaging barrel has low production cost and use cost, is convenient to wash waste packaging barrels, has high work efficiency, low recovery cost, and beautiful appearance, the promotion and the application of the easy recovery packaging barrel are favorable for boosting recovery industry of waste ink paint barrels to go to professional development, and are favorable for environmental protection and source economization.

Description

Bucket easily is recycled and packaged

Technical field

The utility model relates to the environmental protection type packing bucket, refers in particular to a kind of packing that is used for difficult cleaning material, so that the bucket that easily is recycled and packaged that packing barrel is recycled.

Background technology

At present, printing ink, painting generally adopt single layer tin-coated drum packing, and after printing ink, painting used, a small amount of printing ink, the paint that are attached to barrel wall at last were easy to dry skinning, and this dried China ink (lacquer) film is difficult to clean.According to the actual fact, most volumes less (below 15 liters), spent ink that the bucket wall is thin, paint kettle by as the scrap iron skin of suborder by the bargain purchase of metal recovery company, transfer to the smelting iron and steel factory and office reason of specialty; Packing barrel more than 15 liters is then most by using as packing barrel again after artificial the cleaning, but appreciiable recovery unit is the cleaning of finishing useless bucket by operations such as soda boiling (or burn), solvent cleaning, moppings, the inefficiency of this recovery method, cleaning performance is poor, the cost recovery height, environmental pollution is big.People are doing very big effort aspect low, effective useless China ink (lacquer) purging medium of research and development cost, but work progress and not quite.In real work, people also adopt plastic film bag to pack products such as the high paste ink of viscosity, paint, pigment, for the purpose of convenient transportation and safety, bagged product need be placed metal bucket, Plastic Drum or the papery bucket of hard.But still there is the problem of three aspects in this method, the one, and the canned inconvenience of product; The 2nd, the user uses inconvenience, is not easy the pulpous state product in the plastic film bag is exhausted, and wastes bigger; The 3rd, the outer wall of packing barrel and bung are not taked anti-dirty measure, are easy to packing barrel is made dirty during actual the use, and outer wall is difficult to wash clean equally.

Summary of the invention

The purpose of this utility model is improved at shortcoming that exists in the background technology and problem, provides a kind of and can be user-friendly to, instant packed bucket cleans and reclaim, makes things convenient for the remanufacturing utilization, and can reduce the bucket that easily is recycled and packaged of packing barrel productive costs.

A kind of packing barrel of forming by ladle body and bung of the utility model structure, wherein:

Ladle body inwall and bucket outer are provided with the protection ladle body and exempt to be stained with dirty liner by contained object, and ladle body outer wall and bottom are provided with the protection ladle body and exempt to be stained with dirty outer protective film by the outside, and liner all can all tear from ladle body expediently with outer protection mould;

Also be provided with liner on the described bung inwall, the bung outside also is provided with outer protective film, and liner also all can tear from bung with outer protection mould.

Advantage of the present utility model and beneficial effect:

1, the packing barrel productive costs is low.Using maximum ink paint packing barrels in the market is to adopt premium-quality tin-plate, aluminum alloy or zinc coated sheet to be the staving material.After adopting present technique,, intercepted air and moisture, therefore can adopt lower hot-rolled low carbon sheet steel of price or cold rolling zero carbon steel to make packing ladle body and bung because the staving material all is sealed among plastic protective film for plastics and the liner.Newly-increased liner and outer wall protective film are thinner thickness, the less plastics of proportion, and be few with material, and coating technique is simple, so overall manufacturing cost is lower.Adopt plastic inner lining and outer protective film can also solve the problem that built-up tin easily leaks.

2, can reduce user's use cost.The recovery price of spent ink paint kettle is very low at present, and is more much lower than normal scrap steel, and for example three jars of 1 kilogram of two piece can or 2.5 kilograms of dresses reclaim price and are about 200 yuan per ton.If adopt the novel package bucket, because be convenient to recycle, the purchasing price of useless bucket is higher.Under ink paint prerequisite identical in quality, printing house or paint applying unit also can more pleasedly be accepted the product of novel package bucket.The ink paint originating firm more is ready to adopt the novel package bucket of regeneration, because the price of regenerating barrel is lower.Packing barrel manufacturing enterprise usually adopts and reduce the sheet metal thickness method, but the quality of packing barrel descends to some extent for cost-cutting at present.Consider the processing of regenerating easily of novel package bucket, even adopt thicker sheet metal when producing new bucket, increase disposable input, improve the solidness of packing barrel, after the recycling utilization, overall cost is still lower several times.

3, useless packing barrel cleans conveniently, the work efficiency height, and cost recovery is low.The cleaning of present spent ink paint kettle is taken a lot of work and is time-consuming, cleans the cost height, and is difficult to reach the requirements for quality that repacks the ink paint product.After adopting the novel package bucket, only the plastic film of both sides inside and outside the staving need be torn, just can obtain clean staving, operate very simple.Even because of taking the easily common rolled steel plate of rust, under the situation that a small amount of corrosion occurs, also can pass through overlay film, lined after, be reused for the packing of new ink painting, can not influence the quality of ink paint product.

4, the appearance of packing barrel is more attractive in appearance.With the packing ink product is example, and the printing ink two piece can in the market or the color of built-up tin are single, even a Product labelling also just sticks at the outer wall of ink tank usually in large-scale printing ink enterprise, seems exquisite inadequately, antiforge function also a little less than.In-mold labels (IML) is the very fast brand-new labels of a class of latest developments, label and tank wall are in same plane, its outward appearance is beautiful, antifalse effect is good, but the cost of printing in-mold labels at present separately is higher, on traditional metallic packing pail, put an in-mold labels, can increase packing cost greatly.Yet; the utility model packing barrel needs to overlap a protective film outside staving; if on this protective film, print in-mold labels, increasing hardly under the condition of cost, protective film has just possessed that staving is antirust, anti-dirty, the label information of bucket wall, false proof, the multi-efficiency that beautifies outward appearance.

5, help advancing the recovery cause of spent ink paint kettle to move towards professional development.The broken metal bucket is because clean difficulty at present, and value is low, and the salvage collection merchant is not high to the enthusiasm that reclaims this type of waste product, is difficult to the useless bucket regeneration of specialty processing company the stable useless bucket source of goods is provided.The utility model packing barrel is owing to be easy to clean to reclaim, and the value height can improve the enthusiasm of this type of discarded package of metal recovery pension parachute.The more important thing is that useless bucket needn't be delivered to smelting iron and steel factory and melt down processing, directly be processed into the new packing bucket but deliver to professional useless bucket processing can factory.Useless bucket processing can factory does not need to purchase equipment such as large-scale punching press, flanging, butt welding, and only need purchase plastic film coated equipment just can production new packing bucket.Because useless bucket is dirt cheap, the rate of return on investment of useless bucket regeneration processing is very high.

6, help environmental protection and resources conservation.At present the printing ink productive output in China every year has reached more than 40 ten thousand tons, and the yearly output of paint has surpassed 4,000,000 tons, and annual speed with about 10% increasing, and the consumption of packing is quite big.Spent ink paint is difficult to clean up behind dry skinning on the packing barrel, after having only a spot of packing barrel to clean by methods such as alkali lye boiling, burning, solvent wash, being processed into new bucket back once more and using, more is to process by the very high smelting of energy consumption to reclaim metal.There is the problem big, that efficient is low, cost is high, energy consumption is big of polluting in existing recovery method.After adopting the novel package bucket, reclaim the course of processing that does not need when bucket is given up in processing by links such as metal smelt, steel plate production, tubbing processing, therefore can significantly reduce environmental pollution, and can save a large amount of energy and material, improve the degree of utilization of social resources.The novel package bucket is to adopt plastics and metal composite to make, and metal plays load-bearing and support, and that plastics are used for is anticorrosion, it is dirty to prevent, print trade mark and beautify packing.Accounting for the metal of packing barrel overall weight more than 90% can be repeatedly used, and discarded protective film that useless bucket produces when cleaning or liner be less than 10% of packing barrel weight, can concentrate to deliver to waste plastics processing factory and handle.

Description of drawings

Fig. 1 is the utility model surface structure scheme drawing.

Fig. 2 is the utility model decomposition texture cutaway view.

The specific embodiment

By Fig. 1,2 as can be known, the utility model is made up of ladle body 1 and bung 2, wherein:

Ladle body 1 inwall and bucket outer are provided with protection ladle body 1 and exempt to be stained with dirty liner 3 by contained object, and ladle body 1 outer wall and bottom are provided with protection ladle body 1 and exempt to be stained with dirty outer protective film 4 by the outside, and liner 3 all can all tear from ladle body 1 expediently with outer protection mould 4;

Also be provided with liner 3 on described bung 2 inwalls, bung 2 outsides also are provided with outer protective film 4, and liner 3 also all can tear from bung 2 with outer protection mould 4.

Ladle body 1 described in the utility model is up big and down small conical bucket, or the cylindrical shape bucket, or Square barrel, or the abnormity bucket.Described liner 3 and outer protective film 4 are plastic film, perhaps rubber pattern, and perhaps fiber polymer film, perhaps metallic membrane, perhaps organic and inorganic complex film, and described film is colourless or the monochromatic or colorful film of individual layer or multilayer.Described liner 3 and outer protective film 4 can adopt vacuum packaging, perhaps hot melt adhesive film stickup, and perhaps the liquid adhesive pad pasting perhaps soaks and moulds, perhaps heat shrink films, perhaps film forming coatings, perhaps resin direct heat cladding film is bonded on ladle body 1 and the bung 2.Described ladle body 1 and bung 2 are metallic material, perhaps inorganic-organic composite material.

The utility model structural principle: adopt inexpensive organic synthesis material (plastics, rubber, fiber etc.) as protective film; be wrapped on the surfaces externally and internally of the ladle body, the bucket end and the bung that are worth higher material (being mainly metal and metallic composite) and make; the rust protection that helps metallic material on the one hand can be stained with dirty by the metallic material of protection packing barrel in transportation and the process of using on the other hand.After product uses in the bucket, tear protective film off, do not need by traditional matting, just can be on the metal staving overlay film again, obtain the packing barrel of regenerating.This protection easily by consuming the low value material, the material that value is higher are the main innovate point of the utility model practicality.

Field of application of the present utility model: adopt the practical novel package bucket of making of the utility model, mainly be applicable to the packing of difficult cleaning products, for example materials such as printing ink, paint, pigment, dyestuff, thickness resin.As long as the cleaning cost of the useless packing barrel of certain series products is greater than the material cost and the overlay film tooling cost of inexpensive protective film, the utility model packing barrel just has very strong competitive power on the packing of this series products.

Film covering method of the present utility model:

1, vacuum-packed method.Adopt ripe vacuum packaging equipment, the film that the organic synthesis material is made is closely on the surface that is attached to ladle body, the bucket end and bung.Vacuum-packed sealing is crucial, should guarantee to seal air tight.

2, hot melt adhesive is pasted method.At the surperficial coated heat melten gel of the ladle body of metal drum, the bucket end and bung, the film of suitable size and suitable shape is enclosed within on the surfaces externally and internally of metal drum, add heat bonding.Also the film that scribbles hot melt adhesive can be enclosed within on the surfaces externally and internally of metal drum, add heat bonding.

3, other film covering method: bi-component AB glue method, soak the method for moulding, thermal contraction embrane method, film forming coatings method, resin direct heat cladding embrane method, and the combination of above-mentioned film covering method.Factors such as the character of the selection of film covering method and the shape of packing barrel and volume, packing material, the transportation of packing barrel and environment for use are relevant.When adopting vacuum packaging, on the inwall at the bottom of the packing barrel, also should adopt adhesion agent to come the bond plastic liner, after preventing the unexpected releasing of vacuum, when taking the ink paint product, liner is taken out of in bucket.

Outer protective film of the utility model bucket and liner organic synthesis material commonly used: polyethylene (PE), polypropylene (PP), polyvinylchloride (PVC), polystyrene (PS), the styrene copolymerized compound of acrylonitrile-butadidenne-(ABS), nylon plastic(s) (PA), polyester (PET) and silastic, metallized film or the like.Above-mentioned material can be water white, also can be monochromes such as red, yellow, blue, black, gold, silver or prints figuratum colorful film.

The metallic material that the utility model packing barrel is commonly used: zero carbon steel (hot rolling and cold rolling), tin-plate (tin glazed steel plate), tin-plate (zincing steel sheet), chromium plating steel plate, coated steel sheet, overlay film iron, aluminum alloy, corrosion-resistant steel and other novel organic-inorganic composite material or the like.

Shape of the present utility model and volume: the profile of packing barrel can be taper shape and cylindrical shape, discharging opening can be big mouthful or osculum, but generally be with cover, the up big and down small taper shape of opening, this design can gather into folds the packing barrel cover, reduce shared space, to make things convenient for the long-distance transport of empty package bucket.Keg (below 10 liters) and drum (50 liters more than the jin) generally are not with handle, can a handle be installed at ladle body the packing barrel of middle isometric(al) (as 5,10,15,18,20,25,40 liters).The volume scope of packing barrel is generally 0.1 ~ 200 liter, but is not limited thereto.The most frequently used package weight is 1,2,2.5,5,10,15,18,20,25,40 kilogram.

The utility model is selected the main points of outer protective film of bucket and liner: 1) liner: the packing barrel liner contacts with packaging product, require inner lining material not with product generation chemical reaction, can not mix with product, require oil resistant, anti-solvent.Simultaneously, for convenience of the user, when taking product, liner can not be peeled off from inwall easily.Therefore, when interior dress contains the product of strong solvency solvent, materials such as fluorocarbon resin, silastic can be selected for use, when packaging group is brushed the product of printing ink like offset printing, materials such as PET, PE, PP can be selected for use.The selection of thickness of inner lining is relevant with the viscosity of interior dress product, and the product that viscosity is high more, liner also should be thick more, when taking product liner is peeled off from the bucket wall preventing.2) the outer protective film of bucket: this protective film mainly is to prevent to reach in transit in the product use metal outer wall of packing barrel is made dirty, thus the film that needs protection anti-ly bump, wear-resisting.Usually, the packing jar of little volume (below 2.5 liters) also can place a Packaging Box, and this series products generally can not break in transportation.When taking product, because package weight is light, therefore the outer wall of also can not damaging easily can select thin plastic sheeting for use.The large-volume packing bucket then needs to use thicker film, also should install layer protecting film or back up ring additional at the bucket end easy to wear.Can select the single or multiple lift coating technique as required.

Appearance design of the present utility model.1) planarization of protective film.In order to make packing barrel more attractive in appearance, require outer protective film closely and entirely to paste mutually with ladle body.Adopt the outer protection Membrane cover and the vacuum-packed technique of prefabricated setting can realize this target very expediently.Select for use the heavy wall film also to help to keep the planarization of outer protective film.2) design.Can adopt the tin graphed sheet pattern at the outer wall of metal ladle body, overlap a transparent outer protective film again; Also printed label pattern on the protective film outside.When producing universal packing barrel, because be not easy to preprint label design, the opaque design of the general employing of outer protective film this moment is printed the mono-color, outside as golden, silver color on the protective film.Ink paint factory when using universal packing barrel, can be on packing barrel adhesive label again.

Manufacturing process of the present utility model (exemplifying):

1, adopting thickness of slab is 0.20mm hot-rolled low carbon sheet steel, by existing pot making equipment, makes the printing ink package jar of a constant volume (as 2.50 kilograms of dresses).

2, the inside and outside wall at the packing jar is coated with epoxy-phenolic aldehyde rust-resisting paint.

3, according to the actual size of packing jar, make and produce plastic inner lining and the outer mould of protecting Membrane cover, produce the liner and the outer wall protection Membrane cover of corresponding size.The thickness of liner is 0.08mm.The upper edge of liner climbs over the upper edge of barrel wall, and in the ladle body lateral the downward 20mm that is about, can be overlapping with the upper edge of outer wall protective film, be beneficial to seal.The thickness of outer wall protection Membrane cover is 0.03mm.

4, liner and outer wall protective film material all adopt PET.

5, put printed patterns at the outer wall protective film.Take full version mode of printing, do not blank, cannot see the color of metal drum wall from the outside.

6, the outer wall protective film is enclosed within outside the metal drum, liner places in the metal staving, delivers to then in the vacuum packing machine, vacuumizes, and heating is sealed.

7, the loam cake of packing jar adopts similar mode to carry out vacuum packaging.Promptly finish by operations such as system crown cap, coating anti-rust treatment, bag plastic film, vacuum seals.

Embodiment described in the utility model only is the description that preferred implementation of the present utility model is carried out; be not that the utility model design and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; engineering staff make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.

Claims

1. the bucket that easily is recycled and packaged is made up of ladle body (1) and bung (2), it is characterized in that:

Ladle body (1) inwall and bucket outer are provided with protection ladle body (1) and exempt to be stained with dirty liner (3) by contained object, ladle body (1) outer wall and bottom are provided with protection ladle body (1) and exempt to be stained with dirty outer protective film (4) by the outside, and liner (3) and protect outward mould (4) all can all tear from ladle body (1) expediently;

Also be provided with liner (3) on described bung (2) inwall, bung (2) outside also is provided with outer protective film (4), and liner (3) and outer protection mould (4) also all can tear from bung (2).

2. the bucket that easily is recycled and packaged according to claim 1 is characterized in that described ladle body (1) is up big and down small conical bucket, or the cylindrical shape bucket, or Square barrel.

3. the bucket that easily is recycled and packaged according to claim 1; it is characterized in that described liner (3) and outer protective film (4) are plastic film; perhaps rubber diaphragm; perhaps fiber polymer film; perhaps metallic membrane; perhaps organic and inorganic complex film, and described film is colourless or the monochromatic or colorful film of individual layer or multilayer.

4. the bucket that easily is recycled and packaged according to claim 1 is characterized in that described ladle body (1) and bung (2) are metallic material, perhaps inorganic-organic composite material.