CN1393378A - Glass pulp package and method for packaging glass pulp - Google Patents
Glass pulp package and method for packaging glass pulp Download PDFInfo
- Publication number
- CN1393378A CN1393378A CN02122847A CN02122847A CN1393378A CN 1393378 A CN1393378 A CN 1393378A CN 02122847 A CN02122847 A CN 02122847A CN 02122847 A CN02122847 A CN 02122847A CN 1393378 A CN1393378 A CN 1393378A
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- China
- Prior art keywords
- glass
- container
- glass paste
- lid
- pulp package
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
- B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
-
- 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
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
-
- 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
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
- B65B7/2842—Securing closures on containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/14—Linings or internal coatings
-
- 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
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
The invention provides a glass paste packaging body and its packaging method, wherein the housing amount is larger than a conventional one, the carrying-in workability into a cleaning room is excellent, and the generation of wastes can be suppressed. This glass paste packaging body 10 is equipped with a drum can 11 made of stainless steel, a glass paste 13, a lid 14 made of stainless steel, and a fixing utensil 16. In this case, the glass paste 13 is housed in the drum can 11 through a plastic film bag 22, and for which, a glass powder is dispersed in a solvent containing a resin. The lid 14 is fitted on the opening 11a of the drum can 11. The fixing utensil 16 fixes the lid 14 onto the drum can 11. For this packaging method for the glass paste, the glass paste 13 is housed in the drum can 11 through the plastic film bag 22. Then, the lid 14 made of stainless steel, of which the inside is covered with a plastic film 15 is fitted on the opening 11a of the drum can 11. The lid 14 is fixed to the drum can 11 with the fixing utensil 16.
Description
Technical field
The invention relates to the packing method of glass pulp package and glass paste, especially use in the glass pulp package of making plasma display (plasma display panel) and the packing method of glass paste about being fit to.
Background technology
Plasma display is that practicability and representative plane one of show that this plasma display panel is to fire the many members that form by glass powder to be constituted, and has used several glass paste during fabrication in recent years.
The general employed glass paste of plasma display manufacturing line is to use the glass powder of characteristics such as having fusing point and coefficient of expansion to be dispersed in the thing of the solvent that contains binders such as resin.The glass paste in past, as shown in Figure 7, invade inner in order to prevent dust and foreign matter, can be in clean room (clean room) be in the plastic container 2 about 1～5 liter with the glass paste 1g capacity of being accommodated in about 1～10Kg, seal up enclosing cover 4 again after sealing up with plastic inner cap 3, and then put the glass pulp package 6 that bag film 5 wires up.
But along with the volume increase of plasma display, the process load of glass paste also and then grows with each passing day, and the glass pulp package 6 about past 1～10Kg has Packing Unit little, the problem that number of processes is too much.
And plastic container 2, inner cap 3, enclosing cover 4 and bag film 5 are about to it and work as offal treatment after use, especially adhere to reinforced ribs such as containing PbO (rib) formation and must be used as the particular industries offal treatment with container 2, inner cap 3, the enclosing cover 4 of slurry, processing is difficult for, and the expense of handling waste is heightened.
Summary of the invention
The object of the present invention is to provide the amount of taking in more excellent and can suppress the packing method of the glass pulp package and the glass pulp package of generation of waste materials than operation many, that move into the clean room in the past.
The glass pulp package relevant with the present invention possesses and has corrosion proof metallic container, spreads earlier plastic layer and take in glass powder is dispersed in glass paste and the airtight peristome of taking in the said vesse of this glass paste in the resinous solvent in this container, has corrosion proof metallic lid, gratifying be said vesse and (or) have at least in the lid equally be by corrosion-resistant steel (stainless), through electroplating processes metal, enamel or constituted with at least a in the resin-coated metal, so can pack a large amount of glass paste.
And 20 liters of the off-capacities of container, the processing operation number of times of glass paste can increase, and the management of the capacity of processing also can become more miscellaneous.Also have if container and (or) lid uses does not have corrosion proof metallo-words, not only can get rusty, also dust (dust) can be brought in the clean room, and cause the quality of glass paste etc. to keep the difficulty more that becomes.Gratifying is that the capacity of employed container in the present invention reaches more than 20 liters, importantly it be by corrosion-resistant steel, through electroplating processes metal, enamel or constituted with at least a in the resin-coated metal.And have corrosion proof cylinder tank and (or) material of lid is the corrosion-resistant steel that has the SUS304 that handles actual achievement etc. in the clean room, have advantages of cheap price, but also can use zinc-plated (Zinc), nickel plating (Nickel), the corrosion proof metal of chromium plating tools such as (Chromium), with metals that resin was covered such as fluorocarbon resin, phenol (phenol) resins.
Glass pulp package of the present invention is that the plastic layer with the made plastic bag of plastic film etc. is taken in glass paste in container, and it is just passable as long as handle plastic layer therefore to use the back.
In the present invention, the material of plastic layer can be used by polyethylene (polyethylene), polypropylene (polypropylene), vinyl chloride made plastic films such as (vinyl chloride), its thickness is about 0.1～0.5mm, and the plastic layer of directly packing glass paste is comparatively suitable with the form of bag shape.
Glass pulp package of the present invention, its plastic layer is by the made sack of plastic film, plastic bag is close to container under the state of decompression, make the periphery of metal sheet (plate) shape be close to the inwall of container, but use the compression machine at high speed of discharging glass paste to drain out glass paste.
In the present invention, plastic bag is close to cylinder tank under the state of decompression, is meant the medial surface use that can be close to container against the bar pressure plastic bag at least, under this state, plastic tape is beaten a hole just can make plastic bag leave container.And when the working pressure machine, plastic bag preferably also can be close to the bottom of container under decompression state.
Glass pulp package of the present invention, the inboard of lid is to be covered with plastic layer, so lid and glass paste almost do not have the chance of direct contact.
Glass pulp package of the present invention has the fixedly tool of fixing above-mentioned lid in container, this fixedly tool be the hoop bar (band) of ring-type (ring), because of covering with plastic layer, so the hoop bar can not adhere to dust, when taking out glass paste, can reduce glass paste attached to the chance on the hoop bar.
The outside of glass pulp package of the present invention is covered with plastic film, therefore when glass pulp package is moved into the clean room, the plastic film that covers the outside be taken away, so can prevent from dust is brought in the clean room.
Glass pulp package of the present invention, its glass paste is an employed thing when making plasma display, so can prevent from dust is brought in the clean room, in order to avoid reduce the quality of plasma display, and can pack a large amount of glass paste to reduce the operation of handling glass paste, and can reduce the generation of industrial waste, the volume increase plasma display.
The glass paste packing method relevant with the present invention is characterized by: in having corrosion proof metallic container, spread plastic layer earlier, take in glass powder again and be scattered in the interior glass paste of solvent that contains resin.The peristome of this container has corrosion proof metallic closed with covers with the inboard with plastic layer lining, and with fixing tool lid is fixed on this container.Container and (or) lid preferably by corrosion-resistant steel, through electroplating processes metal, enamel or so that more than one were constituted in the resin-coated metal.Preferably put a plastic bag in the container earlier and take in glass paste again, the outside preferably covers with plastic film again.
Glass paste packing method of the present invention, be in container, to place a plastic bag, the peristome of plastic bag is slightly airtight conditions sealing in container, with the air exhaustion between container and the plastic bag, make plastic bag be close to the container inner face, therefore can make the periphery of metal shape be close to the inwall of cylinder tank, discharge glass paste with the efficient working pressure machine of height, to obtain the glass packaging body.
Glass paste packing method of the present invention, the outside covers with plastic film, and in the time of in moving into the clean room, the plastic film that just will cover the outside is taken away, so can prevent from dust is brought in the clean room.
Glass paste packing method of the present invention is characterized by: what taken in the cylinder tank is to make the glass paste that plasma display is used.
Description of drawings
Fig. 1: being the instruction diagram of the relevant glass pulp package of the present invention, (A) is planar view, (B) is part section instruction diagram.
Fig. 2: be the instruction diagram of the manufacturing sequence (A)～(E) of glass pulp package of the present invention.
Fig. 3: being the instruction diagram of glass paste packing method of the present invention, (A) is part section instruction diagram, is with the instruction diagram of glass pulp package alignment arrangements on pallet (B).
Fig. 4: be the instruction diagram of other glass pulp package of the present invention.
Fig. 5: the instruction diagram that draws glass paste with compression machine from other glass pulp package.
Fig. 6: the manufacturing sequence of other glass pulp package of the present invention (A), (B) instruction diagram.
Fig. 7: the part section instruction diagram of known glass pulp package.
Description of reference numerals:
1: glass paste
2: plastic container
3: plastics system inner cap
4: enclosing cover
5: bag film
6: glass pulp package
10: glass pulp package
11: cylinder tank
11a: peristome
11b:R flange (frange) portion
11c:R portion
11d: support sector
12: Polythene Bag
13: glass paste
14: stainless steel cover
14a: protuberance
The 14b:R flange part
14c: the film of ring-type sponge rubber system
15: Polythene Bag
16: the annular collar bar is tool fixedly
16a: frame portion
16b: interior shank
17: pallet (pallet)
18: Polythene Bag
19: packaging bag
20: glass pulp package
21: cylinder tank
21a: the peristome of cylinder tank
22: Polythene Bag
22a: remove gas port
23: glass paste
24: stainless steel cover
25: Polythene Bag
26: the annular collar bar is tool fixedly
30: compression machine
31: steel plate (plate)
31b: below the steel plate
32: pump (pump)
33: discharge orifice
The specific embodiment
Fig. 1 is the instruction diagram of the glass pulp package relevant with the present invention.In this figure, 10 for glass pulp package, 11 for capacity be 100 liters corrosion-resistant steel system cylinder tank, 12 for by the made thickness of polyethylene be 0.2mm the polyethylene sack, 13 for glass paste, 14 be 0.2mm by the made Polythene Bag of polyethylene film, 16 be that lid 14 is fixed on the fixing tool of annular collar bar on the cylinder tank 11 for the lid of stainless steel, 15 is covering stainless steel cover thickness.
The glass pulp package 10 relevant with embodiments of the invention has cylinder tank 11 that capacity is 100 liters the stainless steel of SUS304, is placed in the cylinder tank 11, the interior dress that forms round bottom with Polythene Bag 12, be incorporated in the Polythene Bag 12, glass powder is dispersed in glass paste 13 in the solvent that contains resin, inboard with the covering of polyethylene system film, with the chimeric SUS304 stainless steel cover 14 of the peristome 11a of the cylinder tank 11 of taking in glass paste 13, on cylinder tank 11 the hoop bar 16 of the stainless steel of SUS304 of fixed cover 15.
The sack 12 of polyethylene system is made by the polyethylene made membrane of thick 0.2mm, is contained in to form round bottom in the container, only has the length that turns back at the peristome 11a of cylinder tank 11.
As shown in Figure 3, the sack 18 that make with the polyethylene foil of thick 0.1mm in the outside of glass pulp package 10 is covered with and is sealed, on pallet, arrange several glass pulp packages 10 of mounting, then with rope (rope), ring-shaped rubber band, adhesive tape etc. fixedly the strap 19 of usefulness fixed.
Follow packing method with Fig. 2 casehistory glass paste.
At first, in the clean room,, shown in Fig. 2 (A), spread thick 0.2mm Polythene Bag 12 being in 100 liters the cylinder tank 11 of stainless steel through the cleanup acid treatment capacity.Shown in Fig. 2 (B), the glass paste 13 that glass powder is dispersed in resinous solvent is accommodated in the Polythene Bag 12.Shown in Fig. 2 (C), make the peristome 11a of the cylinder tank 11 of taking in glass paste 13 and inboard chimeric with the SUS304 stainless steel cover 14 of polyethylene foil 15 coverings of thick 0.2mm.Shown in Fig. 2 (D), restrain with the 16a of frame portion of annular collar bar 16 cylinder tank 11 peristome 11a R flange part 11b and with the R flange part 14b of its chimeric stainless steel cover 14.Shown in Fig. 2 (E), fasten with interior shank 16b and to be fixed.
Then as above-mentioned shown in Figure 3, be covered the fully outside of glass pulp package 10 of the sack of being made with the film of the polyethylene system of thick 0.1mm in clean dead room 18 is sealed, to prevent that dust is attached on the glass pulp package 10.
Then several glass pulp packages 10 arrangements are positioned on the resinous pallet 17, fasten with straps 19 such as rope or ring-shaped rubber bands and fixed, carried one by one with fork lift (fork lift) or truck (truck) etc. then.
As mentioned above, the glass pulp package 10 of manufacturing, the un-mate sequence of its packing is as follows: at first take out glass pulp package 10 from pallet 17, take off the Polythene Bag 18 that covers glass pulp package 10 outsides then, to move in the clean room after glass pulp package 10 cleanings, then just can be easily with unwrapp with order of refunding shown in Figure 2 by (E) to (B).
After taking packing apart, things such as cylinder tank 11, lid 14, annular collar bar 16, strap 19 can use, and only use Polythene Bag 12 later, the film 15 of polyethylene system to work as offal treatment in glassivation slurry 13.
In the above-described embodiment, the annular collar bar 16 that lid 14 is fixed on the drum jar 11 is to use the SUS304 corrosion-resistant steel made, but it is also can use ordinary construction with rolling steel SS etc., bestow zinc-plated processing from the teeth outwards and get rusty, improve superficial hardness, and anti-attrition with inhibition.And sealer (sealer) device or the dust that also can use the local dissolution plastics to engage in the sealing of Polythene Bag etc. produce less adhesive tape.
Also can in cylinder tank 11, directly take in glass paste 13 in addition, at this moment glassivation will be starched 13 cylinder tank 11 and clean, but just needn't carry out waste treatment Polythene Bag 12, polyethylene foil 15 etc. with lid 14.
Other glass pulp package relevant with the present invention then is described.
Fig. 4 is the instruction diagram of other glass pulp package relevant with the present invention.In this figure, 20 for glass pulp package, 21 for capacity be 100 liters stainless steel cylinder tank, 22 for the Polythene Bag of thick 0.2mm, 23 for glass paste, 24 for stainless steel cover, 25 Polythene Bags, 26 for covering stainless steel cover 24 thick 0.2mm be that lid 26 is fixed on fixedly tool-annular collar bar on the cylinder tank 11.
In above-mentioned the top of Polythene Bag 22 of dress usefulness be provided with the about 10mm of bore except that gas port 22a, insert in the cylinder tank 21, then that Polythene Bag and cylinder tank 21 is airtight, from removing gas port 22a exhaust, after making Polythene Bag be close to the inner face 21b of cylinder tank 21 with decompression state, will be except that gas port 22a sealing.
Such glass pulp package 20 makes Polythene Bag 22 be close to the inner face 21b of cylinder tank 21 with decompression state, as shown in Figure 5, inwall 21b at cylinder tank 21, with the fixed interior pressure loop pipe 31a that regulates neoprene system be close to the periphery of the steel version (plate) 31 of compression machine 30, make the liquid level of the following 31b contact glass paste 23 of steel version 31, when filling in, Polythene Bag 22 can not produce folding or overlapping yet, steel plate can pastly sleekly be pressed down, drive arrangements is at the pump (pump) 32 on top then, attract glass paste 23 from the attraction mouth 31c of steel plate 31 central authorities, so can drain out glass paste 23 from discharge orifice 33 very efficiently at short notice.And Polythene Bag 22 do not producing the inner face 21b that is close to cylinder tank 21 under the folding or overlapping situation, thus can not starch 23 by residual glass at inwall 21, and glass paste 23 can be attached to the top of steel plate 31 yet, and after the use, the cleaning of steel plate 31 is very simple.
The packing method of the glass paste when then making glass pulp package 20 with Fig. 6 casehistory.
In the clean room, shown in Fig. 6 (A), at first open into thick 0.2mm Polythene Bag 22 in corrosion-resistant steel cylinder tank 21 inner supports that through the cleanup acid treatment capacity are 100 liters, then be sealed on the cylinder tank 21 with the peristome of airtight conditions with Polythene Bag 22, then with the air pump that do not have icon from exhausr port 22a exhaust, Polythene Bag 22 is close to the inner face 21b of cylinder tank 21 with decompression state.With the sealer that do not have icon and leakproofing material etc. exhausr port 22a is sealed then, make Polythene Bag keep the state of being close at the inner face 21b of cylinder tank 21 not producing under the folding or overlapping situation with decompression state.Shown in Fig. 6 (B), in Polythene Bag 12, to take in and make glass powder be dispersed in glass paste 23 in the resiniferous solvent, ensuing operation is with fwd
Embodiment is identical.
In the above-described embodiment, from being arranged on the exhausr port exhaust on the Polythene Bag, make Polythene Bag be close to the inner face of cylinder tank thus, but also exhausr port can be arranged on the cylinder tank, the sealing position that exhausr port is arranged on cylinder tank and Polythene Bag also has no relations.
According to the glass pulp package relevant and the packing method of glass paste with the present invention, can prevent from dust is brought in the clean room, in order to avoid reduce the quality of the plasma display of manufacturing, but and the more glass paste of packing ratio, significantly reduce the operation of handling glass paste, and the specific industry waste of back capable of reducing using plastic container etc. has been brought into play quite excellent effect in practicality.
Claims (13)
1. glass pulp package is characterized by: possess the corrosion proof metallic container of tool, spread polyethylene layer earlier take in glass powder is dispersed in the glass paste in the resiniferous solvent and takes in the said vesse peristome of this glass paste to have corrosion proof crown cap sealing in this container.
2. glass pulp package as claimed in claim 1 is characterized by: above-mentioned container and (or) have at least in the lid equally be by corrosion-resistant steel, through electroplating processes is crossed metal, enamel or constituted with at least a in the resin-coated metal.
3. glass pulp package as claimed in claim 1 is characterized by: above-mentioned polyethylene layer is the made sack of polyethylene foil, and said vesse and this Polythene Bag are close together under the state of decompression.
4. glass pulp package as claimed in claim 1 is characterized by: the inboard at lid covers with polyethylene layer.
5. glass pulp package as claimed in claim 1 is characterized by: said vesse has the fixedly tool of fixing above-mentioned lid, this fixedly tool be the hoop bar of ring-type.
6. glass pulp package as claimed in claim 1 is characterized by: the outside of container covers with polyethylene foil.
7. glass pulp package as claimed in claim 1 is characterized by: glass paste is an employed thing when making plasma display.
8. the packing method of a glass paste, it is characterized by: in having corrosion proof metallic container, spread polyethylene layer earlier, take in again and make glass powder be dispersed in the interior glass paste of resiniferous solvent, cover with polyethylene layer and the corrosion proof crown cap of tool seals the peristome of this container with the inboard, with fixing tool this lid is fixed on this container then.
9. the packing method of glass paste as claimed in claim 8 is characterized by: said vesse be by corrosion-resistant steel, through electroplating processes is crossed metal, enamel or constituted with at least a in the resin-coated metal.
10. the packing method of glass paste as claimed in claim 8 is characterized by: above-mentioned container and (or) have at least in the lid equally be by corrosion-resistant steel, through electroplating processes is crossed metal, enamel or constituted with at least a in the resin-coated metal.
11. the packing method of glass paste as claimed in claim 8, it is characterized by: in container, put into Polythene Bag, peristome with Polythene Bag under the summary airtight conditions is sealed on the container, with the air exhaustion between container and the Polythene Bag, so that Polythene Bag is close to the container inner face.
12. the packing method of glass paste as claimed in claim 8 is characterized by: the outside of container covers with polyethylene foil.
13. the packing method of glass paste as claimed in claim 8 is characterized by: in container, take in employed glass paste when making plasma display.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001197625 | 2001-06-29 | ||
| JP2001-197625 | 2001-06-29 | ||
| JP2001197625 | 2001-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1393378A true CN1393378A (en) | 2003-01-29 |
| CN1240586C CN1240586C (en) | 2006-02-08 |
Family
ID=19035192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021228477A Expired - Fee Related CN1240586C (en) | 2001-06-29 | 2002-06-05 | Glass pulp package and method for packaging glass pulp |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20030003001A (en) |
| CN (1) | CN1240586C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863615A (en) * | 2014-02-20 | 2014-06-18 | 北京航天动力研究所 | Automatic hoop fastening device for packaging barrel |
| CN112550939A (en) * | 2020-11-25 | 2021-03-26 | 广州奇典皮件有限公司 | Vacuum mechanical sealing mechanism |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4747701A (en) * | 1986-12-03 | 1988-05-31 | Stephen Perkins | Plastic liner bag with elastic top and method of making |
| CA2138585A1 (en) * | 1993-12-30 | 1995-07-01 | Paul C. Debiasse | Liner packaging for reactive hot melt adhesive |
| US6242680B1 (en) * | 2000-07-14 | 2001-06-05 | Charles E. Benton, Jr. | Drum tuning device |
| KR200393582Y1 (en) * | 2005-04-27 | 2005-08-24 | 신영열 | Drum |
-
2002
- 2002-06-05 CN CNB021228477A patent/CN1240586C/en not_active Expired - Fee Related
- 2002-06-07 KR KR1020020032019A patent/KR20030003001A/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863615A (en) * | 2014-02-20 | 2014-06-18 | 北京航天动力研究所 | Automatic hoop fastening device for packaging barrel |
| CN112550939A (en) * | 2020-11-25 | 2021-03-26 | 广州奇典皮件有限公司 | Vacuum mechanical sealing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1240586C (en) | 2006-02-08 |
| KR20030003001A (en) | 2003-01-09 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20060208 Termination date: 20140605 |