KR101865004B1 - A household vacuum packing machine in which vacuum pressure is released by the unclamping button - Google Patents

A household vacuum packing machine in which vacuum pressure is released by the unclamping button Download PDF

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Publication number
KR101865004B1
KR101865004B1 KR1020170153690A KR20170153690A KR101865004B1 KR 101865004 B1 KR101865004 B1 KR 101865004B1 KR 1020170153690 A KR1020170153690 A KR 1020170153690A KR 20170153690 A KR20170153690 A KR 20170153690A KR 101865004 B1 KR101865004 B1 KR 101865004B1
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KR
South Korea
Prior art keywords
vacuum
unclamping button
pressure
button
unclamping
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KR1020170153690A
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Korean (ko)
Inventor
김일환
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(주)아이디알
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Publication of KR101865004B1 publication Critical patent/KR101865004B1/en

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    • 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
    • B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • B65B31/024—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for wrappers or bags
    • 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
    • B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Vacuum Packaging (AREA)

Abstract

The present invention relates to a household vacuum packing machine in which vacuum pressure is released by an unclamping button. The household vacuum packing machine is provided by improving vacuum pressure releasing structures disclosed in Korean Patent Application Nos. 10-2017-051356, 10-2017-089364, and 10-2017-110773, previously invented and filed by the applicant, so as to be operated using an unclamping button, in which vacuum pressure is released using the unclamping button releasing a tight contact state between a body and a cover. The household vacuum packing machine includes: a body accommodating a vacuum pump therein, defining a vacuum chamber communicating with the vacuum pump, and a sealing heater disposed in front of the vacuum chamber; a cover coupled to the body via a hinge to open and hermetically close the vacuum chamber and including a sealing blade located corresponding to the sealing heater; an unclamping button by which the cover is moved such that the cover and the body are clamped to be in close contact with each other or unclamped to be detached from each other; a vacuum release valve releasing vacuum pressure in the vacuum chamber; and a control unit including a microcomputer to control operations of the vacuum pump and the sealing heater. An operating lever is integrally formed with the unclamping button, and is coupled to the body. A catch hole integrally formed in the operating lever is fastened to and unfastened from a bolt of the cover, in response to a tensioning operation caused by external pressure. The vacuum release valve is provided adjacent to the operating lever, so as to operate to release the vacuum pressure of the vacuum chamber, in response to the unclamping button being manipulated. The vacuum release valve is provided in the shape of a corn made of a silicone material, a synthetic resin, or a metal, so as to be tightly fitted into a vacuum release hole by elastic pressure of a spring, thereby closing the vacuum release hole.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a vacuum packing machine for home use,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a vacuum packing machine for household use, in which vacuum pressure is released by an unclamping button, and is disclosed in Korean Patent Application No. 2017-051356 and Patent Application No. 2017-089364, The present invention relates to a vacuum packing machine for a home use wherein a vacuum pressure is canceled by an unclamping button which improves the vacuum pneumatic vacuuming structure to operate with an unclamping button and releases contact between the body and the lid.

Generally, in order to store foods or cooked foods, they are wrapped in wrap or vinyl paper and stored in a refrigerator such as a refrigerator.

Foods stored in this way can be stored for a certain period of time, but in the long term, the air contained in the wrapping paper oxidizes and corrupts food and foodstuffs, which makes it difficult to store them for a long time.

A vacuum packing machine has been developed and used to prevent the oxidation and deterioration of such foods or cooked foods, to put food to be stored inside the wrapping paper so as to be stored for a long period of time,

Until now, the vacuum packing machine has been hinged to the hood of the container so that the "heat sealer" has to press the hood during the sealing process for vacuum packaging.

Hereinafter, a patent document related to a vacuum packaging machine developed and improved will be described.

The patent application No. 10-2003-0077258 (2003.11.03.) Is a method of judging whether or not the vacuum is caused by the amount of change in the voltage generated when the vacuum pump is in operation or no-load operation, and controlling the vacuum pump and the heater according to the variation of the voltage Sealing mode, determining whether a vacuum / seal mode is input and monitoring whether a vacuum / seal switch signal is input, determining whether the mode is a vacuum / seal mode, driving a vacuum means in a vacuum / The method comprising the steps of: measuring an operating voltage of a vacuum device having a voltage drop after a lapse of time; storing a reference value obtained by adding a predetermined voltage value previously stored in the measured operating voltage to a memory; Measuring a voltage and comparing it with a reference value stored in the memory; determining a vacuum if the new operating voltage is high, A step of sealing the inside of the evacuated member by vacuum for a ring time, and stopping the operation of the vacuum means and the sealing means when the sealing time has elapsed. The patent application No. 10-2003-0063614 (September 15, 2003) relates to a vacuum packing machine and its object is to improve the conventional packing machine which manually vacuumed and sealed the wrapping paper for storing the food for a long time, The present invention provides a control system for a vacuum cleaner and a sealing machine. The present invention provides a control system for a vacuum cleaner and a sealer, comprising: a container; a heater provided on an upper surface of the container to seal the packaging material at a predetermined temperature; A vacuum packing unit having a pump for removing air remaining in the package and for forming a vacuum, a pressure sensor for measuring the vacuum pressure formed through the pump, and a power supply for supplying driving power to the pump and the pressure sensor A control system according to claim 1, wherein the control system A switch unit including mode selection switches for selecting various modes after the power is supplied and switches for setting data relating to the vacuum pressure and the sealing time; A controller for receiving the electric signal of the controller and outputting a control signal to the pump and the heater, a timer electrically connected to the controller for providing time information, and an output signal of the controller, And a display unit. The patent application No. 10-2005-0073841 (Aug. 11, 2005) can realize a vacuum packing machine which can be easily switched between automatic and manual according to the user's convenience by a double-acting pressing structure, and various kinds And a double pushing device capable of adjusting the strength of the vacuum pressure appropriately to the contents irrespective of the automatic mode and the manual mode as well as being capable of vacuum packing the vacuum pouch of the vacuum pouch of the vacuum pouch. A main cover which is hinged to the main body base and rotates while opening and closing an upper surface of the main body base, and has a guide groove recessed in the left and right direction on an upper surface thereof; A vacuum pump installed in the main body base so as to be able to advance and retreat forward and inserted through the inlet of the vacuum pouch and sucking air; a vacuum pump connected to the suction nozzle to provide vacuum pressure; A suction unit including a lower packing and an upper packing for sealing the chambers while being in contact with each other when the main cover covers and covers the upper surface of the main body base, ; A heating bar which is installed in the left and right direction on the upper surface of the main body and which selectively operates when the vacuum pressure inside the vacuum pouch reaches the set value and generates heat when operated, A squeezing means including a pressing packing for pressing the heating bar when the squeezing means covers the heating bar; A push button provided in a guide groove formed on the upper surface of the main cover, a push button provided to be able to move up and down with a gap between the push button and the main cover, A push-button for pushing down the clearance of the pushbutton, a push-button for pushing down the pushbutton further downward while a pushbutton for pushing the pushbutton is mounted on a lower portion thereof, And a compression spring installed in the guide groove to maintain a clearance between the push button and the lifting body while providing an elastic force to raise the push button, When the push button is pressed downward with the clearance distance protruded downward A pushing protrusion for pushing the lifting body downward through the body cover after moving the clearance distance; and a pushing protrusion that passes through the main cover and the lifting body, A double pushing device having a pulling projection pulling upward; And an operation switch installed on the main body base to operate the heating bar when the push button is pushed in contact with the switch push pin. The patent application No. 10-2005-0021260 (Mar. 15, 2005) is capable of vacuuming without pressing the hood part, and after the completion of the vacuum work, the locking means and the vacuum releasing means are simultaneously interlocked to facilitate the unlocking operation and the vacuum releasing operation Wherein the container comprises: a container; A hood hinged to the container; A sealing means mounted on the container and the hood, the sealing means including a heater and a pressure packing for pressing the heater, the sealing means sealing the vacuum pouch; Packing means for forming a vacuum space to be mounted on the container and the hood; A vacuum pump for evacuating the vacuum space; An inlet formed between the vacuum pump and the vacuum space; And a hermetic device comprising a locking means for latching the hood in the container, a vacuum releasing means for releasing the vacuum space, and a switching means for actuating the locking means and the vacuum releasing means. The patent application No. 10-2013-0071581 (June 31, 2013) relates to a vacuum packing machine having a push switch, and a simple push switch is provided to heat and seal the vacuum plastic bag at an appropriate time without using an expensive vacuum pressure sensor A pressing switch installed on the inner substrate of the lower case to start operation of the heating bar; a pressure switch provided in a position corresponding to the push switch in the upper case and being vacuum-pressurized in the closed space by the vacuum pump, A pushing projection for pressing the push switch by a reduced spacing between the lower case and the upper case when the upper packing is pressed by a predetermined amount or more, and a pressing projection provided on the left side of the upper case or the lower case, The pressure is applied to the lower packing by the vacuum pressure applied to the closed space, And a pair of clips set at a level enough to suck air from the vacuum plastic bag inserted between the packings. The patent application No. 10-2014-0163284 (Nov. 21, 2014) relates to a vacuum packing machine of a new structure which can prevent the air inside the synthetic resin pack from being discharged due to the user's mistake, And a protrusion protruding downward to correspond to the concave portion is formed on the lower side of the upper body so that when the user removes the synthetic resin pack from the inlet of the synthetic resin pack When the upper body is pivoted downward, the synthetic resin pack is pushed downward by the protruding portion, and the inlet portion of the synthetic resin pack is pulled to be pushed into the inside of the cylinder, and the cylinder communicates with the decompression portion at one side A communication hole communicating with branch pipes branched from the exhaust pipe is formed and a pressing portion protruding laterally is formed on the other side, Wherein the push switch is provided with a button at one side thereof so as to be pushed by the pressing portion when the piston is advanced. In the utility model registration application No. 10-2015-0099518 (July 15, 2015), the vacuum pouch having the opening inserted between the upper and lower packing is automatically slid downward by the upper vacuum member pressing means The vacuum packing is sucked and vacuumed by the operation of a vacuum pump which is communicated with a space in the upper packing and the lower packing so that the vacuum packing can be vacuumed and sealed by electrophoresis, A vacuum pump comprising: a main body having an insertion groove for allowing insertion of a vacuum pouch; A lower vacuum member disposed below the insertion groove and provided with a lower packing of a rubber tube structure having a predetermined space inwardly and a heater disposed in front of the lower packing; Wherein the upper packing is slidably disposed on the upper side of the insertion groove of the main body and the upper packing is provided at a position corresponding to the lower packing at the upper portion of the lower packing inwardly, An upper vacuum member provided with a heater pressing packing corresponding to a heater; And an upper vacuum member pressing means disposed on the upper side of the upper vacuum member for pressing the upper vacuum member downward, wherein the upper vacuum member pressing means includes a lower vacuum member, A driving unit for supplying air into the pressure bag or discharging air from the pressure bag, and an air supply unit for providing an air supply path or an air discharge path between the driving unit and the pressure bag, , When the opening of the vacuum pouch is inserted between the upper packing and the lower packing through the insertion groove, the vacuum pouch is automatically pushed down by the pressure bag, , The air in the space defined by the upper and lower packing It is sucked by the operation of the vacuum pump, an automatic vacuum packaging machine the vacuum pouch inside which is a vacuum process.

When the vacuum packaging is completed, the user operates the vacuum release valve and presses the unclamping button to separate the body from the lid. In such a configuration as described above, the user can sufficiently use the vacuum packaging machine It is difficult to use the vacuum packaging device without knowing it, and the vacuum packaging device itself is broken by forcibly opening the cover when the cover is not separated from the body by operating only the unclamping button without operating the vacuum release valve.

Accordingly, the vacuum chamber of the vacuum chamber is formed adjacent to the unclamping button of the body and is integrally formed with the unclamping button so that the vacuum unclamping operation as well as the unclamping operation of the cover So that it is easy to use.

A body having a vacuum pump installed therein, a vacuum chamber communicating with the vacuum pump, and a sealing heater disposed in front of the vacuum chamber; A cover which is coupled to the body by a hinge to seal the vacuum chamber while opening and closing, and constitutes a sealing blade coinciding with the sealing heater, and constituting a vacuum release valve; An unclamping button configured to clamp and simultaneously unclamp the lid and the body to induce close contact between the lid and the body; A release valve for releasing the vacuum pressure of the vacuum chamber; And a control unit having a microcomputer for controlling the operation of the vacuum pump and the sealing heater,

And an unclamping button which is coupled to the body and is integrally formed by a tension operation by an external pressure and is coupled to and disengaged from a latch formed on the lid, and a vacuum release valve is formed adjacent to the operation interval, And a vacuum release valve is operated by the operation of the clamping button to release the vacuum pressure of the vacuum chamber. The vacuum release hole is formed in the vacuum chamber of the body adjacent to the unclamping button, And the upper end periphery protrudes into the vacuum chamber to form at least one air groove. The vacuum cancellation valve, which is coupled to the vacuum elimination hole, is made of silicon and has a support flange at the upper end thereof, An operation flange is formed at the lower end of the valve body having a wide cone shape on the lower side, And the vacuum pressure is released by the unclamping button so that the lower end of the operation flange is supported by the spring so as to tightly contact with the vacuum hole.

The vacuum pumping device of the present invention has vacuum pumping holes of a vacuum chamber adjacent to an unclamping button of a body and an unclamping button integrally formed with the unclamping button, The unclamping operation of the lid as well as the vacuum cancellation operation are performed at the same time, so that it is convenient to use and has an effect of preventing a novice user from damaging the product by wrong use.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an overall configuration example of a state in which a lid is opened in a configuration of the present invention; Fig.
Fig. 2 is a cross-sectional view of the cover according to the present invention in a closed state; Fig.
Fig. 3 is a view showing the example of the configuration of the recess in the clamping state of the present invention. Fig.
Fig. 4 is an illustration of a main constituent state of the unclamping state of the present invention. Fig.
5 is a diagram illustrating another example of the configuration of a recessed portion of the clamping state of the present invention.
6 is a diagram illustrating another example of the configuration of the main part of the unclamping state of the present invention.

The detailed construction of the vacuum packaging machine for a vacuum cleaner for decompressing vacuum by the unclamping button according to the present invention will be described in detail with reference to the accompanying drawings.

And a sealing heater 15 is disposed in front of the vacuum chamber 11. The vacuum chamber 11 is provided with a vacuum pump 11 (not shown) (10); The hermetically sealed container according to the present invention comprises a hermetically sealed container body 20 and a hermetic container 30 connected to the hermetic container 10 to seal the vacuum chamber 11 while opening and closing the hermetic container 10, ; A vacuum evacuation hole (12) constituting the vacuum chamber (11); An unclamping button 50 configured to clamp and simultaneously unclamp the lid 20 and the body 10 so as to induce close contact between the lid 20 and the body 10; A vacuum release valve (60) for releasing the vacuum pressure of the vacuum chamber (11); In a household vacuum packing machine constituted by a control unit provided with a microcomputer for controlling the operation of a vacuum pump and a sealing heater (a normal unit constituting a vacuum packaging machine, not shown)

An unclamping button 50 coupled to the body 10 and coupled to the latch 21 formed on the lid 20 by a tensioning operation of the tension unit 52 by external pressure, And the vacuum release valve 60 is coupled with the vacuum hole 12 so as to be adjacent to the operation space 55 so that the vacuum release valve 60 can be operated by the operation of the unclamping button 50 The vacuum purging valve 60 is operated and the vacuum pressure is released by the unclamping button so that the vacuum pressure of the vacuum chamber 11 is released.

The unclamping button 50 has a fixing hole 53 for fixing the fixing part 53 to the body 10 so that the pressing part 54 for exerting force from the outside is directed to the left and right sides of the body 10, The lid 20 is coupled to the latch 21 formed at both ends of the lid 20 so that the lid 20 is clamped or the latching hole 51 is released from the latch 21 to unclamp the lid 20, The body 10 is integrally formed with the liver 55 and is disposed at a position adjacent to the vacuum cleansing hole 12 formed in the vacuum chamber 11 of the body 10.

The vacuum disposal hole 12 is formed in the vacuum chamber 11 of the body 10 adjacent to the unclamping button 50. The vacuum disposal hole 12 is formed in a cone shape having a narrow upper side and a wider lower side, And at least one air groove (14) is formed by forming protruding protrusions (13) protruding into the inside.

The air groove 14 is formed integrally with the upper end of the vacuum release valve 60 to prevent the vacuum release valve 60 from escaping from the vacuum hole 12 Even if it is in close contact with the protruding jaw 13, at least one to six outlets are most ideal.

At this time, the vacuum release hole 12 should be formed adjacent to the unclamping button 50 in the vacuum chamber 11 of the body 10, unlike the vacuum release hole 12 formed in the lid 20.

The vacuum relief valve 60 connected to the vacuum relief hole 12 has a support flange 63 formed at an upper end thereof with a silicon material and a valve body 61 having a conical upper side and a narrow lower side, And an operation flange 62 is formed at the lower end.

The operation flange 62 is formed at the lower end of the valve body 61 having a conical shape whose upper side is narrow and whose lower side is wide and the lower end of the operation flange 62 is supported by the spring 65 And is inserted and tightly coupled to the vacuum hole (12).

Hereinafter, an embodiment of the present invention will be described.

First, a vacuum release valve 60 made of silicon is inserted into the vacuum release hole 12 of the body 10 of the present invention so that the upper support flange 63 is vacuum-sealed to the protrusion 13 of the vacuum hole 12 And an unclamping button 50 is formed adjacent to the operation clamp 55. [

At this time, the operation space 55 formed on the unclamping button 50 is engaged with the operation flange 62 of the vacuum release valve 60.

According to the present invention having the above-described structure, when the lid 20 is opened and the lid 20 is closed by opening the lid 20 and allowing the contents to be packed, the opening of the packaging film is placed inside the vacuum chamber 11, Vacuum pressure is transferred to the inside of the vacuum chamber 11, and the air inside the packaging film containing the contents completely escapes, so that the inside of the packaging film is vacuum-processed, and power is applied to the sealing heater 15 to complete sealing of the packaging paper.

At this time, the vacuum release valve 60 coupled to the vacuum release hole 12 is made of silicone whose material is elastic and excellent in sealing force, so that the valve body 61 closes the vacuum hole 12 by vacuum.

When the sealing of the wrapping paper is completed in the above-described manner, when the pressing portion 54 of the unclamping button 50 coupled to both sides of the body 10 is pressed, the latching hole 51 is closed by the operation of the tensioning portion 52 The operation space 55 integrally formed with the unclamping button 50 is moved out of the bar 21 of the vacuum release valve 60 to push the operation flange 62 of the vacuum release valve 60 and the vacuum release valve 60 The external air is vacuumed and enters the vacuum chamber 11 through the air hole 12 and the air groove 14 to release the vacuum.

The vacuum flushing valve 60 is made of a synthetic resin or metal and has an operating flange 62 formed at the lower end of the valve body 61 having a cone shape with a narrow upper side and a lower side. The present invention is characterized in that the cover 20 is opened and the contents are packed so that the entrance of the packaging film to be vacuum packaged is positioned inside the vacuum chamber 11 When the lid 20 is closed and then turned on, the vacuum pump operates and vacuum pressure is transmitted to the inside of the vacuum chamber 11, so that the valve body 61 of the vacuum release valve 60, which is resiliently biased by the spring 65, 12, the air inside the packaging film containing the contents completely escapes, the inside of the packaging film is subjected to vacuum processing, and power is applied to the sealing heater 15 to complete sealing of the packaging paper.

When the sealing of the wrapping paper is completed in the above-described manner, when the pressing portion 54 of the unclamping button 50 coupled to both sides of the body 10 is pressed, the latching hole 51 is closed by the operation of the tensioning portion 52 The operation space 55 integrally formed with the unclamping button 50 pushes the operation flange 62 of the vacuum release valve 60 to press the spring 65 and press the vacuum When the release valve 60 is evacuated from the hole 12, it enters the vacuum chamber 11 and the vacuum is released.

10: Body 11: Vacuum chamber 12: Vacuum chamber
13: protruding chin 14: air groove 15: sealing heater
20: cover 21: bolt 25: sealing blade
30: Hinge section
50: unclamping button 51: latching ball 52:
53: Fixing portion 54: Pushing portion 55:
60: vacuum release valve 61: valve body 62: operation flange
63: support flange 65: spring

Claims (2)

An unclamping button 50 to be engaged with and disengaged from the latch 21 formed on the lid 20 and a vacuum release valve 60 to be coupled to the vacuum release hole 12 to operate the unclamping button 50 The vacuum evacuation valve 60 is operated to release the vacuum pressure of the vacuum chamber 11,
An unclamping button 50 coupled to the body 10 and coupled to the latch 21 formed on the lid 20 for releasing the latching hole 51 integrally formed by the tensioning of the tension unit 52 by external pressure, (55) formed integrally therewith;
Forming a vacuum hole (12) so as to be adjacent to an operating space (55) of the unclamping button (50);
The vacuum breakage hole 12 is formed in a cone shape having a narrow upper side and a lower side and a projecting step 13 protruding into the vacuum chamber 11 at the upper end periphery to form at least one air groove 14 And;
The vacuum relief valve 60 connected to the vacuum relief hole 12 has a support flange 63 formed at an upper end thereof with a silicon material and a valve body 61 having a conical upper side and a narrow lower side, An operation flange 62 may be formed at the lower end of the valve body 61. The operation flange 62 may be formed at the lower end of the valve body 61 made of a synthetic resin or metal and having a cone- The vacuum release valve 60 is operated by the operation of the unclamping button 50 to release the vacuum pressure of the vacuum chamber 11 and the vacuum release pressure of the vacuum chamber 11 is released, Wherein the unclamping button (50) coupled to the formed bar (21) is understood. delete
KR1020170153690A 2017-11-17 2017-11-17 A household vacuum packing machine in which vacuum pressure is released by the unclamping button KR101865004B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170153690A KR101865004B1 (en) 2017-11-17 2017-11-17 A household vacuum packing machine in which vacuum pressure is released by the unclamping button

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170153690A KR101865004B1 (en) 2017-11-17 2017-11-17 A household vacuum packing machine in which vacuum pressure is released by the unclamping button

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KR101865004B1 true KR101865004B1 (en) 2018-07-04

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100500961B1 (en) * 2005-03-15 2005-07-18 (주)씨에스이 Vacuum sealer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100500961B1 (en) * 2005-03-15 2005-07-18 (주)씨에스이 Vacuum sealer

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