CN101434311A - Pack sealing device - Google Patents
Pack sealing device Download PDFInfo
- Publication number
- CN101434311A CN101434311A CNA2008101863296A CN200810186329A CN101434311A CN 101434311 A CN101434311 A CN 101434311A CN A2008101863296 A CNA2008101863296 A CN A2008101863296A CN 200810186329 A CN200810186329 A CN 200810186329A CN 101434311 A CN101434311 A CN 101434311A
- Authority
- CN
- China
- Prior art keywords
- rod member
- packing
- piece
- tube
- pack sealing
- 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.)
- Granted
Links
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Images
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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/1658—Elements for flattening or folding the mouth portion
- B65D33/1666—Slitted tubes with or without a core; U-shaped clips made of one piece
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2023—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in a flexible container
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2038—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
A pack sealing method and device in which a slit tubular member (16) is slidably fitted around a wrapped portion of a pack (8) (a bag or envelope made of a diverse material while having a diverse size and a diverse shape) formed as a portion of the pack (8) near an opening (4) of the pack (8) is wrapped around a rod member (14), in a state in which a diverse liquid, gaseous, and solid material or object is put into the pack (8) through the opening (4). The rod member (14) is fixedly bonded to the inner or outer surface of the pack (8) or separate from the pack (8). Where the pack (8) is a zipper pack provided with a zipper, this zipper functions as the rod member.
Description
The application is that to be called " pack sealing method and device ", the applying date be that June 27, application number in 2005 are 200380107699.1, international filing date is that November 5, international application no in 2003 are dividing an application of PCT/KR2003/002361 to name.
Technical field
The present invention relates to a kind of pack sealing method and device, it is used to seal an opening that is suitable for holding the packing of various liquid, gas and solid material or object, and described opening is in so a kind of material or object can be put into described packing by this opening state.
Background technology
Usually, work as F﹠B, particularly food just might prevent food oxidation or rotten with a sealing or vacuum state is preserved or packing so that its can not contact with air or oxygen the time, storage period of food and extend widely, and keep the freshness and the intrinsic smell of food for a long time.
For above-mentioned purpose, there is the people to propose a kind of zip mode packaging bag already, wherein be provided with a slide fastener of forming by concavity and convex slide fastener member, so that can seal this opening easily at this packaging bag opening part.Yet above-mentioned zip mode packaging bag has a problem, i.e. this kind sealing is easy to be destroyed by external pressure.The problem that also has the difficulty made and productive costs is increased.
In addition, have the people to propose a kind of radial type sealing arrangement already, but it has two mutual pivotally attached members, and be fit to the opening of packaging bag partly is clipped in wherein.Yet this radial type sealing arrangement can not provide failure-free sealing.And this sealing arrangement uses inconvenience.Specifically, the structure of sealing device causes a problem, and promptly the sealing of part is poor in the middle of the sealing device.
Simultaneously, the general polyvinylchloride packaging bag made from a polyethylene (PE) film or polypropylene (PP) film is made easily and is cheap.Yet the structure leakiness of above-mentioned polyvinylchloride packaging bag so the scent molecule of the content of adorning in the polyvinylchloride packaging bag may pass this polyvinylchloride packaging bag, thereby gives out a foul smell.
When the opening of above-mentioned polyvinylchloride packaging bag being opened when making a material put into this polyvinylchloride packaging bag, this opening can not remain in the state of standard-sized sheet.For this reason, when the soup that contains solid is poured into this polyvinylchloride packaging bag, can cause a problem, promptly soup or soup stock may be coated on the parameatal outside face of this polyvinylchloride packaging bag or flow along the outside face of this polyvinylchloride packaging bag, thereby stain this polyvinylchloride packaging bag.The major cause that causes above-mentioned problem is the neither opening that is enough to keep its opening of rigidity of general polyvinylchloride packaging bag and the packaging bag of vacuum polyvinylchloride, or some such packaging bags can't be kept the opening of its opening.
Summary of the invention
One object of the present invention is to provide a kind of pack sealing method and device, wherein a package encapsulation spare is slidably mounted on the folding or overlapped part of a packing (a usefulness wide variety of materials make and have different size and difform bag or packaging part), this partly is because various liquid, gas and solid material or object are placed in the packaging bag by opening that sack is folded or are overlapping formed, can reach easily like this to reach a package encapsulation that requires reliably.
According to a kind of pack sealing device of the present invention, a wherein included rod member is forming or combination near the opening of one packing to be sealed or on the interior or outside face of part in the middle of.One of this packing is required partly to reel this rod member.Under this state, the included tube-like piece with seam of this pack sealing device is slidably mounted on this rod member of partly being reeled by this packing.Like this, this packing can be sealed reliably by this pack sealing device.
According to the present invention, at least one annular element can be arranged on the outside face of described tube-like piece so that the band such as a necklace is lain in described pack sealing device.In this case, the user can be worn over the packing that includes required thing on the neck to carry this packing or this packing is hung on the wall to deposit this packing by this band.
According to the present invention, an end of the rod member of pack sealing device can form a bent part, can make easier the reaching of coupling of this packing and this pack sealing device like this.On a described end of this rod member, also can be provided with a retainer that protrudes, so that prevent that being packaged in of sealing is subjected to separate with this pack sealing device under the external force.In addition, half circular bulge can be formed at the end of this rod member, so that make this packing be easy to be contained in slidably on this pack sealing device.
According to the present invention, when making by a kind of hard material, on the outside face of this rod member, can form a plurality of grooves with this this rod member of packing bonded assembly, the little spacing so that described groove is separated by mutually is so that this rod member can be crooked.On the other hand, when described sealing arrangement wanted packages sealed to be zip mode packing, described tube-like piece was slidably mounted on the described slide fastener of being reeled by the described zip mode packing of some, so that seal described zip mode packing.A plurality of grooves can be formed at the outside face of described tube-like piece like this, and the little spacing so that described groove is separated by mutually is so that described tube-like piece can be crooked.
According to the present invention, in pack sealing device, described tube-like piece with seam is slidably mounted on the described rod member of being reeled by the described packing of some.Longitudinal direction along described tube-like piece is provided with a seam.Between described rod member and described tube-like piece, an extrusion slot is arranged, so that connect airtight a part of packing to be sealed in the mode of an extruding.According to the cooperation of described rod member and described tube-like piece, the packing that injects described extrusion slot is sealed with an extruded state.Because most opposing surface of described rod member and tube-like piece is used for push-through packs,, thereby provide failure-free sealing for packing so extruding firmly.
Description of drawings
Figure 1 shows that one according to the packing of one embodiment of the invention and the transparent view of a pack sealing device;
Figure 2 shows that according to this embodiment of the invention the transparent view of outward appearance of pack sealing device;
Figure 3 shows that the transparent view of the tube-like piece that according to this embodiment of the invention a pack sealing device is included;
Figure 4 shows that the transparent view of the rod member that according to this embodiment of the invention a pack sealing device is included;
Figure 5 shows that according to this embodiment of the invention the preceding and lateral plan of tube-like piece of pack sealing device;
Figure 6 shows that according to this embodiment of the invention the preceding and lateral plan of rod member of pack sealing device;
Figure 7 shows that according to this embodiment of the invention the section drawing of pack sealing device;
Fig. 8 and Figure 9 shows that according to another embodiment of the present invention the section drawing of pack sealing device;
Figure 10 shows that one adopts the section drawing of the process of pack sealing device sealing one packing according to this embodiment of the invention;
Be respectively the section drawing of the pack sealing device that different embodiment according to the subject invention adopts shown in Figure 11 to 14 with different structure;
Figure 15 shows that the transparent view of a pack sealing device that is adopted according to another embodiment of the present invention;
Figure 16 and the front elevation that is respectively a pack sealing device that is adopted according to another embodiment of the present invention shown in Figure 17;
Figure 18 (a) is to the section drawing of various structure of the shape retaining member that is respectively a different embodiment according to the subject invention shown in 18 (d);
Figure 19 shows that according to another embodiment of the present invention the bottom perspective view of pack sealing device;
Figure 20 shows that according to another embodiment of the present invention the front elevation of pack sealing device;
Shown in Figure 21 is a section drawing along the line A-A ' shown in Figure 20;
Shown in Figure 22 is a section drawing in the end portion of the pack sealing device shown in Figure 19;
Shown in Figure 23 is one according to the section drawing by the improved pack sealing device shown in Figure 22 of the present invention;
Shown in Figure 24 is a section drawing according to the action at the rod member shown in Figure 23 of the present invention;
Shown in Figure 25 is one according to the transparent view at the pack sealing device shown in Figure 19 of the present invention;
Figure 26 and according to another embodiment of the present invention the transparent view of pack sealing device that is respectively shown in Figure 27;
Shown in Figure 28 is according to another embodiment of the present invention the decomposition section of pack sealing device;
Shown in Figure 29 is according to another embodiment of the present invention the decomposition section of pack sealing device;
Shown in Figure 30 is according to another embodiment of the present invention the section drawing of pack sealing device;
Shown in Figure 31 is one according to the transparent view at the pack sealing device shown in Figure 28 of the present invention;
Shown in Figure 32 is a transparent view according to the process in a pack sealing device shown in Figure 31 and a packing coupling of the present invention;
Shown in Figure 33 is the lateral plan that one or more rod member according to the present invention is connected respectively to the different position of packing;
Shown in Figure 34 is the section drawing that an opening of packing is converted into states of folding more, uses thereafter according to pack sealing device sealing of the present invention again;
Shown in Figure 35 be one according to another embodiment of the present invention rod member with near a part of described packing bonded assembly front elevation in a bight;
Shown in Figure 36 is a rod member according to the present invention is in the state of partly reeling in packaged bight under the situation shown in Figure 35 front elevation;
Shown in Figure 37 is a section drawing according to the sealing state under the situation shown in Figure 35 of the present invention;
Shown in Figure 38 be one according to another embodiment of the present invention one have groove structure and with the transparent view of the rod member that engages of outside face of packing;
Shown in Figure 39 be one with a part of corresponding amplification sectional view shown in Figure 38;
Shown in Figure 40 is an enlarged perspective that has the rod member of groove;
A transparent view that is the rod member shown in Figure 40 at case of bending shown in Figure 41;
Shown in Figure 42 is according to another embodiment of the present invention the backplan of tube-like piece;
Shown in Figure 43 is the process that employing tube-like piece according to another embodiment of the present invention seals zip mode packing;
Shown in Figure 44 is that according to another embodiment of the present invention a rod member is installed in forward sight and the section drawing under the situation of package interior;
Shown in Figure 45 is a transparent view by the one embodiment of the invention that make improvements shown in Figure 44;
Shown in Figure 46 be one with the corresponding lateral plan of Figure 45;
Shown in Figure 47 is a transparent view at the rod member shown in Figure 44;
Shown in Figure 48 is a section drawing at the rod member shown in Figure 44;
Shown in Figure 49 is the section drawing that oneself packing according to the present invention is drained the process of air;
Shown in Figure 50 is the transparent view that oneself packing according to the present invention is drained the process of air; And
Figure 51 is depicted as one and takes out the front elevation of the process of content from packing according to the present invention;
The specific embodiment
In the accompanying drawings, though same or analogous element also can represent shown in the different accompanying drawings by same reference number.Below of the present invention, in the narration,, will no longer some well-known function and structures in this paper combination be described in detail in order to make theme of the present invention clearer.Now, will reach preferred embodiment in conjunction with the accompanying drawings gives a detailed account to the present invention.
According to the present invention, though can one sealing or vacuum state pack various liquid, gas and solid material, for the purpose of convenient narration, below will only narrate the present invention in conjunction with the general food that runs in daily life.
With reference to Fig. 1, be one according to pack sealing device 2 of the present invention shown in the figure, it is fit to sealing one packing 8.Described pack sealing device 2 comprises a rod member 14; One tube-like piece 16, it is fit to be slidably mounted on the described rod member 14; One extrusion slot 18, it is defined between described rod member 14 and the described tube-like piece 16, is installed in one of the described packing 8 of extruding under the state on the described rod member 14 at described tube-like piece 16 and requires partly; And a seam 20, it is formed at described tube-like piece 16 and extends along a longitudinal direction of described tube-like piece 16.
The external diameter of rod member 14 is different with the internal diameter of tube-like piece 16, so that define extrusion slot 18 between the two.In other words, the external diameter of rod member 14 is littler than the internal diameter of tube-like piece 16.
A wherein end (front end) of tube-like piece 16 or two ends (before and after end) are all opening, so that be slidably mounted on the rod member 14.Consistent with a kind of like this structure of tube-like piece 16, each extrusion slot 18 and to stitch a wherein end of 20 be opening, so that admit one of packing 8 to require partly by an open end wherein, thereby this packing partly can be contained between rod member 14 and the tube-like piece 16 slidably.For one of packing 8 is required partly to be inserted into easily in the pack sealing device 2, a wherein end of each rod member 14 and tube-like piece 16 forms an inclined-plane or an oriented part.Similarly, each extrusion slot 18 and stitch a wherein end of 20 and also have an inclined-plane or an oriented part.
At according to an embodiment of the invention in the pack sealing device 1 of Figure 1 and Figure 2, a wherein end of tube-like piece 16 is an opening so that pack 8 opening and partly can insert wherein, simultaneously, its other end is by a hot melt or heat viscosity method or one external screw thread/negative thread bonding method sealing.Consistent with a kind of like this structure of tube-like piece 16, each extrusion slot 18 and to stitch a wherein end of 20 be opening, simultaneously, an other end then seals.
When wanting sealed package 8, at first the opening of packing 8 partly is wound on the end of rod member 14, insert within the extrusion slots 18 by seam 20 then.So packing 8 opening can remain in the leak free state so pack 8 partly because of the cooperation of rod member 14 and tube-like piece 16 is squeezed in the extrusion slot 18, as Figure 11 to as shown in Figure 14.
In other words, comprise that the opening of the packing 8 of opening 4 partly contacts and is compressed between the two with rod member 14 and tube-like piece 16 with bigger area, can remain in the tight sealing state so pack 8.
The rear end coupling of the rear end of rod member 14 and tube-like piece 16.Shown in Fig. 2,3 and 5, because a kind of like this structure, seam 20 does not extend to the rear end of tube-like piece 16.Be provided with a connector 32 in tube-like piece 16 rear ends that do not form seam 20, so that rod member 14 firmly is coupled with tube-like piece 16.
Except front end, the external diameter of the whole length of rod member 14 is constant.When rod member 14 during with pack sealing device 2 couplings, rod member 14 has a guide 14a with packing 8 front ends that at first contact, and this guide has a pyramidal structure, its sectional area along with its to its end extension and diminish gradually.According to a kind of like this structure, the opening of packing 8 is partly at first inserted in the extrusion slot 18.Seam 20 front end partly forms subtend inclined-plane 16b, its extend along with its front end to seam 20 and each other gradually away from.Connect a kind of like this structure, packing 8 is at first inserted in the pack sealing device 2 according to seam 20.
Comprise the opening part of the packing 8 of opening 4 for the ease of insertion, the front end of rod member 14 reaches outside the front end of tube-like piece 16 a little.It is desirable to in pack sealing device 2 sealed packages 8, partly the reel front end of rod member 14 of the opening that opening 4 is in the packing 8 of closure state partly inserts extrusion slot 18 to the opening of packing 8 then and stitches within 20.
The width of extrusion slot 18 is equivalent to two times to ten times of packing 8 thickness, so that packing 8 is easy to insert.When the width of seam 20 is excessive, just can not sealed package 8.So the width of seam 20 preferably less times greater than the width of extrusion slot 18, is easy to enter seam 20 so that be in the packing 8 of a folded state.When the thickness of packing 8 hour,, can be folded into multiple-structure to packing 8 in order to seal.
According to the present invention, tube-like piece 16 and/or rod member 14 are made by the synthetic resin material of a non-opacity of strengthening, and it is transparent or semitransparent, so that whether the user can pack 8 sealing state or have foreign matter to be present in the extrusion slot 18 with naked eyes identification.
As shown in Figure 1, seam 20 length is bigger than the width of the width W of packing 8 or opening 4, so that the opening 4 of sealed package 8 fully.
For example, to shown in Figure 7, rod member 14 and tube-like piece 16 can adopt the coupled structure that engages protruding part and conjugate foramen to obtain firm coupling by one as Fig. 3.In this case, the rear end of rod member 14 is provided with an extension that enlarges.Be provided with a horizontal seam 24 and extend at the center of this expansion extension, so that this expansion extension is divided into two parts 22 along this expansions longitudinal direction partly.Be convenient narration, the expansion extension of rod member 14 will be used and represent its reference number 22 that separates part to represent.According to this configuration, enlarge extension 22 and all have an elasticity at vertical and horizontal direction.Reaching down on the outside face that enlarges extension 22, the center of part forms little joint protruding part 26 respectively.As Fig. 5 and shown in Figure 7, the rear end of tube-like piece 16 is provided with a hollow expansion extension 30, and its sectional area is along with it is cumulative to the back extreme direction that leaves tube-like piece 16.Enlarge extension 30 with enlarge extension 22 on the protruding part 26 cooresponding parts that engage that form form conjugate foramen 28 respectively.Each the joint protruding part 26 that enlarges extension 22 has an inclined-plane 26a, contacts with the back edge that enlarges extension 30 when it is adapted at enlarging extension 22 insertion expansion extensions 30, so the sectional area that enlarges extension 22 is reduced.According to this configuration, engaging protruding part 26 just engages easily with conjugate foramen 28.
In this case, be fixed on the expansion extension 30 of tube-like piece 16, and stem member 14 pushes in the tube-like piece 16, combine with conjugate foramen 30, can make rod member 14 and tube-like piece 16 couplings up to engaging protruding part 26 by the front end of stem member 14.Under the state of coupling, between rod member 14 and tube-like piece 16, be decided to be extrusion slot 18.Therefore, finished packaging closures device 12.
Fig. 8 and Figure 9 shows that another is used for finishing the rod member 14 and tube-like piece 16 coupled structures of pack sealing device 12.
Under the situation of Fig. 8, the rear end of rod member 14 is provided with one and enlarges extension 14d.Rod member 14 also has leader 14e, and it is connected with expansion extension 14d, and its diameter is than enlarging the big of extension 14d simultaneously.In this case, the rear end of the stem member of can exerting oneself 14 be assemblied in the rear end of tube-like piece 16, by the rear end that utilizes an adhesives and tube-like piece 16 bonding or with the rear end heat fusion of tube-like piece 16 so that finish pack sealing device 12.
Because handle 14e just might stop rod member 14 exceedingly to be inserted in the tube-like piece 16.Handle 14e also makes the user can use pack sealing device 12 easily.When need not to use handle 14e, can make the external diameter of rear end of rod member 14 identical with the internal diameter of tube-like piece 16.In addition, can need not cooresponding rod member 14 parts with handle 14e.
As shown in Figure 9, enlarge extension 14d and can be provided with an annular groove 14f.The inside face of tube-like piece 16 partly also is provided with an annular protruding part 16d so that it can be coupled with annular groove 14f.When firmly stem member 14 was assemblied in the tube-like piece 16, annular groove 14f and annular protruding part 16d can closely be bonded together mutually.
Annular groove 14f has one and tilts partly and vertical part.The vertical part of annular groove 14f is towards the rear end of the rod member 14 of institute's combination.Similarly, annular protruding part 16d has an inclination part and partly vertical.The vertical part of annular protruding part 16d is towards the front end of the tube-like piece 16 of institute's combination.Because the external diameter of handle 14e is bigger than the external diameter of tube-like piece 16, just might stop rod member 14 exceedingly to be inserted within the tube-like piece 16, to cause the bond-off between circular groove 14 and the annular protruding part 16d.
Under situation shown in Figure 11, the shape of cross section of rod member 14 can be circular, semicircle, ellipse or half elliptic.In this case, packing 8 is wound on the outside face of rod member 14, packs 8 extruding or seal area so increased.In this case, the internal cross section shape of tube-like piece 16 is preferably circular.Yet the internal cross section shape of tube-like piece 16 can be corresponding with the shape of cross section of rod member 14.In other words, the shape of cross section of tube-like piece 16 can be circle, semicircle, ellipse or half elliptic.
Under situation shown in Figure 12, the shape of cross section of used rod member 14c is a triangle.In this case, the bight 14c ' of rod member 14c 20 meshes together with seam, so that obtain a sealing effectiveness more closely.In this case, for rod member 14c can be inserted, the shape of cross section of tube-like piece 16 can be circle, semicircle or triangle.
Shape of cross section at rod member 14c is under the leg-of-mutton situation, as with compare under at the shape of cross section of this rod member shown in Figure 11 for circular situation because packing 8 is crooked sharp at the bight of rod member 14c 14c ', so obtain a sealing effectiveness more closely.In other words, according to bight 14c ' roles shown in Figure 12 and the seam 20 rod member 14c that mesh together, when the pressure that is applied to packing 8 increases, can increase the tension force of packing 8, so increased by the packing 8 suffered pressure of all the other bight 14c ' extruding of rod member 14c.In this state, the engagement between seam 20 and rod member 14c is firmer.In this case, even when the food 3 that holds in packing 8 applies an expansion pressure because of fermentation or ageing to packing 8, perhaps when packing 8 applies an external high pressure, the sealing effectiveness of packing 8 can not lose yet.
Because the bight of rod member 14c and tube-like piece 16 mesh together, though when packing 8 when bearing inside or external pressure and expand, rod member 14c can not rotate yet, so its sealing effectiveness can not lose.
Connect airtight the inside face of tube-like piece 16 of packing 8 and the outside face of rod member 14c between the two and make,, make the opening of the packing 8 that comprises opening 4 partly be easy to be slidably mounted in therebetween like this such as poly tetrafluoroethylene by a quite smooth material.
Under situation shown in Figure 13, the shape of cross section of used rod member 14b is a square.In this case, the bight 14b ' of rod member 14b 20 meshes together with seam, so that obtain a sealing effectiveness more closely.In this case, the shape of cross section of tube-like piece 16 can be circle or square.
Shape of cross section at rod member 14b is under the foursquare situation, as with compare under at the shape of cross section of this rod member shown in Figure 11 for circular situation because packing 8 is crooked sharp at the bight of rod member 14b 14b ', so obtain a sealing effectiveness more closely.
Figure 15 is to transparent view and the front elevation that is respectively the opening 4 that uses pack sealing device 12 sealed packages 8 shown in Figure 17.In Figure 17, shown packing 8 is in the state that a kind of content is omitted at Figure 15.
Structure in the packing shown in Figure 15 8 is mainly used in our daily life.Packing 8 can sealing state sheathing foodstuff 3.In other words, the user unpack 8 opening 4 and food 3 after the opening of opening 4 is put into packing 8, can packing 8 be sealed with a vacuum state by pack sealing device 12.When the content major part of packing 8 is solid constituent (solids), such as pickles, just might be stored in a complete leak free state to the content of packing 8, gas can not entered in the packing 8 or in packing 8 overflow.So, just might long-term freshness, smell and the taste that keeps pickles.
Under situation shown in Figure 16, be loaded into packing 8 the insides such as a material of a food 3 in a factory (manufacturing site location), the opening 4 by pack sealing device 12 sealed packages 8 then is so that sell the packing that comprises this material.Under situation shown in Figure 17, in a factory or restaurant, be loaded into packing 8 the insides such as a material of a food 3, then by a hot melt or pressure sintering sealed open 4, so that sell the packing that comprises this material.In this case, can partly sell packing 8 under the 4 a kind of states that combine with packing 8 openings that comprise bonding or fusion opening 4 with pack sealing device 12.When a customer will take out the content of 8 li of this packings, as in normal circumstances, he can open the opening 4 of packing 8 by a cutting or the method for tearing.
Be unlocked in case pack 8 opening 4, as mentioned above, the vacuum state or the sealing state of packing 8 promptly lose.Yet,,, just can store the residue content of packing 8 with a sealing or vacuum state again by using with the subsidiary pack sealing device 12 that provides of the state that combines with packing 8 according to the present invention.In this case, a benefit is arranged, pack promptly that 8 content can repeatedly take out again and store with a vacuum or sealing state again.
According to the present invention, packing 8 is preferably made by the polyvinyl chloride film goods of a vacuum-packed usefulness, and this goods are to utilize a lamination method to make a structure closely knit but structure polyvinyl chloride film that hot melt is low and the too late polyvinyl chloride film of a structure is closely knit but be bonded according to polyethylene (PE) film or polypropylene (PP) film that a hot melt rule can hot melt.Because a kind of like this membrane structure just might prevent that gas or smell from passing the membrane structure of packing 8.
In other words, consider that one is applied to the vacuum pressure of packing 8, or because the expansion pressure that the food 3 that packing is held in 8 applies packing 8 because of fermentation or ageing, so packing 8 is made into laminar texture.For example,, to shown in Figure 18 d, packing 8 has one by the double-decker formed of film in an outer film and as Figure 18 a.Best is, outer film comprises a polyvinyl chloride film, and its structure is closely knit and have a low gas molecule penetrablility; Interior film then comprises a polyethylene (PE) film or a polypropylene (PP) film, and it is harmless, is easy to hot melt simultaneously, so that this outer film and interior film can be bonded to each other.Therefore, packing 8 can be made by the polrvinyl chloride product of a common vacuum packaging usefulness.
Certainly, packing 8 can be made by other materials.The food 3 that stores in the packing 8 can be liquid phase, solid phase, gas phase or mixes phase.Therefore, packing 8 is preferably made (polrvinyl chloride product or polyvinyl chloride film) by the synthetic resin material of a health, and it has a flexibility, so that it can be fit to the state of food 3.Simultaneously, this synthetic resin material preferably has high tenacity, so that be enough to bear a systolic pressure that is caused by a vacuum or an expansion pressure.In addition, consider the volume that holds food 3, packing 8 preferably has various standard shape and size.
According to the present invention, as shown in Figure 1, packing 8 can be provided with a shape retaining member 10.When the opening 4 of packing 8 open so that a material can by and when entering packing 8, shape retaining member 10 remains on open state to opening 4.Equally, when the user with hand catch the two opposite sides end of opening 4 pull simultaneously so that make this two side ends mutually away from the time, opening 4 is closed.At that time, shape retaining member 10 remains on closed state to opening 4.Because shape retaining member 10, the user need not with hand constantly promptly the requirement of opening 4 partly just can remain on open state to opening 4.
Shape retaining member 10 is arranged near the opening 4 and along opening 4 and extends.Shape retaining member 10 preferably and opening 4 extend in parallel.Certainly, shape retaining member 10 can extend obliquely with respect to opening 4.Simultaneously, shape retaining member 10 can with packing 8 global formations.
When shape retaining member 10 constituted integral body with packing 8, its moulding can have the part of an outside projective structure by form one on packing 8 parts near opening 4, and the thickness of this part is equivalent to two times to ten times of other packing 8 thickness partly.In addition, also can on packing part, form an outside salient that separates near opening 4.
To shown in 18 (d), shape retaining member 10 can comprise a soft wire piece 10a or a soft board spare 10b, is easy to bending when an external force applies on it, and keeps case of bending up to there being another external force to apply on it as Fig. 1 and Figure 18 (a).Be protection or enhancing wire piece 10a or plate 10b, a synthetic resin sheath 83 or 84 that separates can be bonding so that can cover wire piece 10a or plate 10b with the outside face of packing 8.
Simultaneously, when wire piece 10a and plate 10b are made by metal or conductive material partly or fully, have a problem, can not put into the content that a micro-wave oven is cooked packing 8 to packing 8 exactly.In this case, the induction heat heating that wire piece 10a and plate 10b may be produced in micro-wave oven, thus cause packing 8 to be melted or fusing.Under serious situation, packing 8 may be burnt.
So, be applicable to that one wire piece 10a and plate 10b are preferably made by a material that not influenced by induction heat, such as a synthetic resin under the situation of packing of a micro-wave oven.
To 18 (d), is the various structures of shape retaining member 10 with reference to Figure 18 (a) shown in the figure.Shown in Figure 18 (a) and 18 (d), wire piece 10a or the plate 10b that made by an aluminium sheet engage with before and after polyvinyl chloride film 81 and 82 outside face separately of packing 8 by an adhesives or a hot melt or pressure sintering, so those shape retaining members and packing 8 formation integral body.
Simultaneously, shown in Figure 18 (b), the sheath 84 of the plate 10b that includes wire piece 10a or made by an aluminium sheet can engage with before and after polyvinyl chloride film 81 and 82 outside face separately of packing 8 by an adhesives or a hot melt or pressure sintering, so those sheaths and packing 8 formation integral body.
In addition, shown in Figure 18 (c), plate 10b can pass through an adhesives or a hot melt or pressure sintering and engage with before and after polyvinyl chloride film 81 and 82 outside face separately of packing 8, so those plates constitute whole with packing 8.Like this, just finished shape retaining member 10.
The pack sealing device 12 that is suitable for the opening 4 of sealed package 8 makes before and after that polyvinyl chloride film 81 and 82 engages each other closely, thereby makes packing 8 keep airtight or watertight state.
When plate 10b was made by a synthetic resin material, the thickness of its plate structure and elastic type were similar to those and are fit to be inserted in pad under the notebook.When a kind of like this plate 10b of structure links with packing 8, just might make opening 4 remain in one and require shape.
Under above-described situation, the elasticity of plate 10b, thickness, width and flexibility can be done suitable adjustment based on the volume (capacity) of packing 8 or the length of opening 4, so that keep the opening shape an of the best.Under the situation of using wire piece 10a, its design condition decides in the same manner as described above.
When shape retaining member 10 constituted integral body with packing 8, its moulding can have the part of an outside projective structure by form one on packing 8 parts near opening 4, and the thickness of this part is equivalent to two times to ten times of packing 8 other packing 8 thickness partly.In addition, also can on packing part, form an outside salient that separates near opening 4.
Figure 19 to shown in Figure 27 be according to pack sealing device 2 of the present invention, the front end of it rod member that comprises 14 forms a bent part 14k, so that pack 8 and the pack sealing device 2 easier situations that reach coupling.As shown in figure 25, when the rod member 14 of pack sealing device 2 a kind of like this bent part not, and when packing 8 central part one vertical seam 23 is arranged, during packing 8 was inserted pack sealing devices 2, vertical joint 23 may be stumbled by the front end of rod member 14.In order to solve a kind of like this problem, can form bent part 14k at the front end of rod member 14.Front end at bent part 14k also is provided with a 14h of horizontal-extending portion.Simultaneously, a circle or semicircle salient 15 are formed at the front end of the 14h of horizontal-extending portion.According to a kind of like this structure, when packing 8 is inserted pack sealing device 2, just can prevent that seam 23 from being stumbled by the front end of rod member 14.Therefore, can easily finish the action of sealed package 8.
Circular or the not only bootable packing 8 of semicircle salient 15 that forms at the front end of the 14h of horizontal-extending portion makes it be easy to insert in the pack sealing device 2, and prevent the injury that near pack sealing device 2 user or people are subjected to rod member 14, avoid near the article of rod member 14 infringement placements pack sealing device 2 simultaneously.
Simultaneously, its when a position moves to the another location or when one is applied to the external force of packing 8 or pack sealing device 2 wittingly or by mistake and the packing 8 of pack sealing device 2 couplings can slide along rod member 14 so that pack 8 and can separate with pack sealing device 2.For fear of a kind of like this problem, as shown in figure 23, can on the part of one on the rod member 14, a retainer 13 be set so that it extends upward from rod member 14 just over tube-like piece 16.When packing 8 and pack sealing device 2 were coupled with a sealing state, retainer 13 blocked packing 8 edges of arranging towards rod member 14 front ends.Like this, just got rid of above-mentioned problem.
A wherein end of retainer 13 has a vertical surface 13a, and it separates with pack sealing device 2 so that restriction is packed in the face of extrusion slot 18.Retainer 13 also has an inclined-plane 13b at the other end opposite with vertical surface 13a, and it is fit to make packing 8 to be easy to insert in the pack sealing device 2.
As shown in figure 23, a horizontal surface is located on the top of retainer 13 usually, by line P1 indication, than high slightly by the horizontal surface of the extrusion slot 18 shown in the line P2, so that the retainer 13 and the end face edge of packing 8 can be meshed maturely.
In the time will separating packing 8 with pack sealing device 2, the user can depress the front end of rod member 14, as shown in the arrow among Figure 24, so that the top of retainer 13 is positioned at than the low horizontal surface of horizontal surface by the extrusion slot 18 shown in the line P2.Under this state, retainer 13 breaks away from the end face edge of packing 8.Therefore, packing 8 and pack sealing device 2 are separated.
As shown in figure 20, one or more annular element 9 can be added on the top of an outside face of tube-like piece 16, so that a band or a necklace 7 are lain in tube-like piece 16.Lie at this band or necklace 7 under the situation of annular element 9 of tube-like piece 16, just can firmly carry or deposit the content of packing.For example, as Figure 26 or shown in Figure 27, the user cash or treasure 11a or are subject to moisture content or dust infringement and the easy electronic equipment of losing, such as a mobile phone, put into packing 8 by opening 4, use then after pack sealing device 2 sealed packages 8, the user can hang over packing 8 on the neck by this band or necklace 7 and hang on the wall to deposit packing 8 with carrier pack 8 or packing 8.In this case, just might prevent an electronic equipment, such as a mobile phone 11, perhaps cash or treasure 11a get wet, lose or damage in a lavatory or swimming sandy beach.
As shown in figure 20, also one handle 31 can be set at the central part of tube-like piece 16, so that the user can use hand carrier pack 8.Certainly, can annular element 9 and handle 31 be set simultaneously at tube-like piece 16.The structure of handle 31 can be detachable.
As shown in figure 27, can replace annular element 9 to the independently folder 7a that a usefulness band or necklace 7 hitch, this folder can be arranged on the central part of tube-like piece 16 removably.In this case, can obtain in the same effect shown in Figure 26.
Under situation shown in Figure 30, the rod member 14 and the tube-like piece 16 of pack sealing device 2 can be separated from each other at Figure 28.In this case, as shown in figure 28, the structure of the rear end of tube-like piece 16 can be open type, or a closed type as shown in figure 29.In the latter case, be provided with an extremity piece 18a in the rear end of tube-like piece 16.Rely on this extremity piece 18a, just can when sealed package 8, prevent that rod member 14 from exceedingly extending and surmounting the rear end of tube-like piece 16.
Under situation shown in Figure 30, annular element 9 is fixed on the top of outside face of tube-like piece 16, so that a band or a necklace 7 are lain in tube-like piece 16.In this case, as mentioned above, just can firmly carry or deposit cash or treasure 11a, or an electronic equipment, such as a mobile phone 11.
Under Figure 31 and situation shown in Figure 32, rod member 14 and packing 8 global formations are perhaps with packing 8 bonding or fusions.In other words, the rod member 14 that length is identical with the length of packing 8 opening 4 be fixed near the packing 8 the opening 4 outside face one require partly on.In this case, tube-like piece 16 also removably be connected near the packing 8 the opening 4 outside face one require partly on.When the user will take out the content of packing 8,8 the opening 4 of can unpacking.After packing 8 is taken out the content of a requested number, the user pulls down tube-like piece 16 from packing 8, with the opening of packing 8 rod member 14 of partly reeling, tube-like piece 16 is slidably mounted on the rod member 14 that packaged 8 opening partly reels.Like this, packing 8 is by pack sealing device 2 sealings.When above-mentioned process constantly repeats, the content of packing 8 just can repeatedly take out and be stored in the sealing state.
As shown in figure 33, one or more rod member 14 is connected with an outside face or each outside face of packing 8.In the time of an outside face of two or more rod member 14 and packing 8 or each outside face bonded assembly, those rod members can be each other mutually to being arranged on the same horizontal surface, or be arranged in different horizontal surfaces alternately.In this case, just can the change package position of sealing arrangement 2 sealed packages 8 according to the horizontal surface of the content of packing 8.
When partly thinner thickness of the opening of the packing 8 that comprises opening 4, as shown in figure 34, so long be wound on it and it is in be folded into two, three, or four layers state, so that can reach a sealing closely.
Usually, rod member 14 is connected so that itself and opening 4 extend in parallel with packing 8.Yet, as shown in figure 35, rod member 14 can be connected so that it extends obliquely with respect to opening 4 with a bight 25 of packing 8 at the end near opening 4, in the partly cutting or tear and one end opening 4 is opened of the opening of packing 8, and the user can take out easily under the situation of content of packing 8 a good sealing effectiveness still can be provided with being tilted.
Be fixed in when rod member 14 on the packing 8 of an end of opening 4, and tube-like piece is removably mounted on the rod member 14, just might sealed package 8.
In this case, as shown in figure 36,, then as shown in figure 37, tube-like piece 16 is slidably mounted in by this partly packs on the rod member 14 of coiling, just can finish the sealing of packing 8 by a packing bight 25 of 8 is wound on the rod member 14.Because opening 4 is opened in the bight 25 in packing 8, just can take out the content of packing 8 easily.Certainly, the content of packing 8 can repeatedly take out and be stored in the sealing state.
According to the present invention, the shape of cross section that is fit to the outside face bonded assembly rod member 14 of packing 8 can be various.For example, rod member 14 can have a circle, semicircle, triangle, rectangle or polygon shape of cross section, and have the oval cross section shape of a retainer structure or the modification of the shape of cross section of one of them.Since rod member 14 is fit to bonding or is fused to the outside face of packing 8, rod member 14 is preferably the plane with packing the surface that 8 opening 4 or bight 25 contact, so that a big area of contact is provided.
Though for making opening 4 be easy to open, rod member 14 and tube-like piece 16 are preferably made by flexibility or flexible material, when packing 8 size or bulky, rod member 14 and tube-like piece 16 should be made by a hard material.
Under above-mentioned situation, when making by a hard material with the opening global formation of packing 8 or the rod member 14 that is adhered to the opening of packing 8, arrive shown in Figure 41 as Figure 38, preferably on rod member 14, form a plurality of grooves of equidistantly being separated by 27, like this so that make rod member 14 be easy to bending.According to this configuration, the opening 4 of packing 8 is easy to open.Spacing between the groove 27 that adjoins can suitably be made according to the size or the length of rod member 14.
In addition, as shown in figure 42, can be provided with a plurality of closely spaced annular grooves 29 of being separated by consistent with each other according to the outside face of the tube-like piece 16 of pack sealing device 2 of the present invention, so that tube-like piece 16 has a flexibility that requires.
Simultaneously, as shown in figure 43, pack sealing device 2 is also applicable to zip mode packing 8k, and it is provided with a slide fastener 21 of being made up of concavity and convex slide fastener member at packing opening 4.In this case, slide fastener 21 is partly reeled by the opening of zip mode packing 8k under its concavity and the coupling of convex slide fastener member.Thereafter, tube-like piece 16 is slidably mounted on the slide fastener 21 of partly being reeled by the opening of zip mode packing 8k, so that pressure-sealing zipper formula packing 8k.
Figure 44 represents according to another embodiment of the present invention that with the form of front elevation and section drawing wherein rod member 14 is fixed on the inside face of packing 8.In this case, pack 8 coiling rod members 14, and tube-like piece 16 is slidably mounted in then on packaged 8 rod members 14 of reeling, so that sealed package 8.
For example, when being leg-of-mutton, its two ends engage with the relative avris seam 8a of packing 8 respectively, and make packing at 8 o'clock, engage with the inside face of packing 8 on the smooth part 14g of one at the shape of cross section of rod member 14.In this case, to prevent that importantly rod member 14 from destroying the sealing of packing 8.
Under the situation of Figure 44, the seam 8a of packing 8 may exceedingly protrude because of the shape of cross section of rod member 14.In addition, the sealing of seam 8a may rod member 14 and seam 8a engage built on the sand the time destroyed.So the shape of cross section of part 14m is a triangle in the middle of the rod member 14, and its two ends have the smooth part 14n of a reduced down in thickness respectively to engage with the corresponding avris seam 8a of packing 8.
Because rod member 14 has the smooth part 14n of thickness attenuation, so it can be affixed with the seam 8a of packing 8.Preferably each smooth part 14n and rod member 14 are in center-aligned.
Figure 49 and shown in Figure 50 for an embodiment of the process of sealed package 8 again after putting into packing 8 such as the content of a food 3.
When will be a liquid phase food 3 that comprises the liquid composition, such as soup, when pouring in the packing 8, the user opens opening 4 with hand expansion opening 4.At this moment, make opening 4 keep open state by shape retaining member 10.
Under this state, the user puts into packing 8 to the food 3 of requested number by open opening 4, by rod member 14 that the opening that comprises the packing 8 of opening 4 is partly reeled, promote tube-like piece 16 along rod member 14 then, tube-like piece 16 is slidably mounted on the rod member 14.Like this, pack sealing device 12 and packing 8 couplings.As shown in figure 50, before the such a kind of coupling of pack sealing device 12,, the opening 4 of packing 8 is temporarily maintained in the incomplete sealing state, so that drain air from packing 8 by promote tube-like piece 16 imperfectly along rod member 14.As shown in figure 49, under this state, the user is holding before and after polyvinyl chloride film 81 and 82 with hand H1 and H2, pushes packing 8 in opposite sides simultaneously.Packing 8 is shunk when being pressed, thereby causes food 3 to rise in packing 8.As a result, the air on food 30 is drained from packing 8.
When being difficult to fully drain air 0, the user packs 8 and promotes tube-like pieces 16 until small amounts of food 3 from packing under 8 situations about spilling a little along rod member 14 pushing with hand H1 and H2.Therefore, just might a kind of packing 8 in the state that air 0 therein fully drains fully be sealed being in.
Fully drain from packing 8 because of air wherein and be maintained at a vacuum state since pack 8 inside, just can prevent food 3 oxidations and rot, keep the freshness and the intrinsic smell of food simultaneously.Therefore, can long term storage food 3.
Usually, in water, such as there being a large amount of gases (oxygen or the like) that are in the dissolved state in the tap water.Using such water to come under the situation of cooking food, the gas that food comprises is overflowed because of being evaporated from water during a cooking food process.Therefore, in the time of in a kind of like this prepared food being loaded on a packing, after getting rid of macroscopic air from this packing, this packing can have a kind of state near vacuum state.
Since packing 8 of the present invention can stop the gas of food 3 or scent molecule therefrom to be overflowed because the structure of its polyvinyl chloride film is closely knit, just might long-term freshness and intrinsic smell and the taste that keeps food 3.In addition, make by a polyethylene (PE) film or polypropylene (PP) film because pack the 8 interior films that contact with food 3, so packing 8 is health.
For example, even when a food that sends strong taste, be in the packing 8 of sealing state such as fish, beef or pickles threading one, when being stored in the electric refrigerator then, because the scent molecule of fish, beef or pickles can not be overflowed from packing 8, so the smell of fish, beef or pickles has no chance to infiltrate electric refrigerator.
Yet a kind of like this food is stored in a packing of being made by general polyvinylchloride in the freezing state under several months the situation, and the smell of electric refrigerator might infiltrate food.According to the present invention, because the smell of electric refrigerator can not infiltrate packing 8, so can also prevent freshness and the intrinsic smell and the taste reduction of fish, beef or pickles.
Simultaneously, packing 8 of the present invention and pack sealing device 12 can repeated usagies after cleaning.Therefore, an advantage aspect the utilization of resources is arranged.
In addition, the present invention is easy to and the strong rubbish of smell simultaneously that seriously rots applicable to temporary transient the storage.Or rather, such rubbish can be put into temporary transient storage of packing work of the present invention cumulatively before throwing aside.
Specifically, the packing 8 that once was used for storing pickles or other foods is abandoned very waste.In this respect, when utilizing a kind of like this packing when being stored in the sealing state again to food waste or other rubbish, the smell of those rubbish has a benefit, promptly need not all will abandon such rubbish, because can be completely enclosed within according in the packing of the present invention in every day.Even in summer, rubbish may be easy to and seriously rot, and above-mentioned rubbish rots also can not have problems.
Also have, when packing of the present invention and pack sealing device are used for storing a liquid phase food, such as the sweet drink, steamed beef soup, long tail anchovy soup, the loach soup that become by the fermentation metric system or hamburger soup that has various seasonings or garnishes, such food or garnishes can be cooked in large quantities, and be stored in the freezing or reefer of electric refrigerator in the packing of packing into 8, so that can require deal from packing 8 taking-ups one subsequently.
Food can be loaded on a plurality of packings the inside respectively by consumption.In this case, packing can be stored at the cold chamber of electric refrigerator in the freezing state, so that in the time will taking food this food, can take out and take food by consumption after packing is thawed.
The frozen-pack that is stored in the requested number in the cold chamber of electric refrigerator can be transferred to the reefer of electric refrigerator on time, so that can be stored in packing in one frozen state.In this case, before user's feed, just can need not time-consuming those frozen foods that make and thaw.
Packing of the present invention and pack sealing device can also be used to storing meal.For example, can put into a rice bowl to meal, this rice bowl is put into packing 8 of the present invention successively.The taste that can keep in this case, meal for a long time.In the food that is in an appropriate state is stored in packing 8 of the present invention, just might keep freshness and the intrinsic smell and the taste of food for a long time, because the smell of food is completely enclosed within the packing 8, and exterior smell can not infiltrate packing 8.
In addition, packing of the present invention and pack sealing device can be used to store the food that will take food in a picnic party or other activity for amusement.The sealing in the packing 8 of can packing into of prepared food or the food that is prepared for doing to cook simply is transported to a playground then.In this case, convenient part is exactly to need not to carry out in this playground complicated cooking process.
Stop the food odors diffusion because pack 8, so also can avoid the smell of food 3 to be seeped into the vehicle that transports food 3.Therefore, just can avoid the vehicle inside of making dirty.When the food in the packing of packing into was soup or canned heated type, convenient part was exactly that the user can take food the food heating or after boiling in this playground simply, and need not any cooking method.
Since pack sealing device 12 of the present invention provides a kind of sealing effectiveness of densification, just might prevent from that gas from importing in the packing or from packing to overflow.Make by the high polyvinyl chloride film of a rigidity because pack 8, also be enough to bear an excessive expansion pressure that produces betwixt so pack 8.In other words, packing 8 shows the good sealing effectiveness of a suitable fermentable food.After an experiment, can see that the gas that produces because of fermentation of food that is stored in the packing does not permeate the before and after polyvinyl chloride film of packing 8 or passes pack sealing device 12, perhaps causes packing 8 explosions.
Have a quite level and smooth surface since pack 8 polyvinyl chloride film, and the parts of pack sealing device 12 are processed so that have a cooresponding smoothness, pack sealing device 12 just can easily reach coupling with packing 8.
When the user unpacks 8 opening 4 when food 3 is put into packing 8, shape retaining member 10 makes opening 4 be maintained at the state of unlatching.Therefore, the user can easily put into packing 8 to food 3.Shape retaining member 10 also can prevent food 3 defile near the opening 4 packing 8 outside faces or put into the process of packing 8 at food 3 during flow along the outside face of packing 8.Therefore, just can make packing 8 be maintained at a clean state.
In addition, compare, might reduce the middle phenomenon that fold or distortion partly take place of packing 8 during food 3 is put into the process of packing 8 with traditional situation.Therefore, the invention has the advantages that and to use packing 8 easily and can shorten food 3 and put into the required time of packing 8.
When taking out when being contained in the food 3 that is in a vacuum state in the packing 8, the user at first draws so that pack 8 opening 4 and open a little pack sealing device 12 is horizontal like this, packing 8 is tilted, shown in Figure 51, take out the food 3 of a requested number by open opening 4.After this, the user is grasping before and after polyvinyl chloride film 81 and 82, pushes packing 8 in opposite sides simultaneously, as mentioned above, is actually in order will fully to drain the air in packing 80.At last, the horizontal pack sealing device 12 that pushes away of user is opening 4 sealings of packing 8.Therefore, remaining food 3 can be in a vacuum state again in packing 8.
Though the preferred embodiment of the present invention that is disclosed only plays explanation; but it will be appreciated by those skilled in the art that; under not departing from the protection domain and spirit that discloses in the appended claims, can make various modification, interpolation and replacement to the present invention.
Industrial applicibility
According to the present invention, various liquid, gas and solid material or object are being passed through this The opening of bright packing is put into packing, with pack sealing device of the present invention the opening of packing is sealed then Afterwards, just can place sealing or a vacuum state to described material or packing objects. Male, women, old, The children can easily reach and use expediently packing of the present invention and pack sealing device. Since each packing reaches Pack sealing device simple in structure provides reliably sealing or a vacuum effectiveness with just can having no fault.
When needs are stored in a sealing or vacuum state to food, can easily reach and use expediently this Packing and the pack sealing device of invention are reached this storage. Food in being loaded on packing to take out cook or For the user when taking food, the user draws pack sealing device or can remove the close of packing to horizontal just pushing away to horizontal Envelope or vacuum state. In such a way, the food that is loaded in the packing can repeatedly take out and protect Be stored in a vacuum or sealing state.
Since each packing of the present invention and pack sealing device is simple in structure, man, woman, old, young complete Section can easily use, and can not relate to any fault. In some applications, packing of the present invention reaches Pack sealing device makes our daily life become more convenient. Therefore, the present invention helps to pursue a happiness Daily life.
Claims (18)
1. pack sealing device, it tube-like piece, one that comprises that a rod member, is fit to be slidably mounted on the described rod member is forming and is stretching into the oriented part (14a that forms on the end of seam, longitudinally at described rod member of described tube-like piece at the extrusion slot that limits between described rod member and the described tube-like piece, on the described tube-like piece, 15) and another oriented part that on an end of described tube-like piece, forms, wherein:
Described tube-like piece has a circular cross sectional shape.
2. pack sealing device according to claim 1 is characterized in that: described pack sealing device further comprises at least one annular element that is provided with on an outside face of described tube-like piece.
3. pack sealing device according to claim 1 and 2 is characterized in that: the end formation one of described rod member has the retainer of the protrusion on a vertical surface and an inclined-plane.
4. pack sealing device according to claim 1 and 2 is characterized in that: described rod member is made by a hard material and is provided with a plurality of grooves at the one outside face, be separated by a little spacing and be suitable for making described member bending that described groove is consistent with each other.
5. pack sealing device according to claim 1 and 2 is characterized in that:
One outside face of a described rod member and a packing to be sealed is affixed; And
Described tube-like piece and described rod member are coupled separably.
6. pack sealing device according to claim 1 and 2 is characterized in that:
One inside face of a described rod member and a packing to be sealed is affixed; And
Described tube-like piece and described rod member are coupled separably.
7. pack sealing device according to claim 1 and 2 is characterized in that: the shape of cross section of described rod member is selected from by circle, semicircle, ellipse, rectangle, diamond, trapezoidal and group that polygon is formed.
8. pack sealing device according to claim 1 and 2 is characterized in that:
One inside face of a described rod member and a packing to be sealed is affixed;
Described tube-like piece and described rod member are coupled separably; And
The two ends of described rod member have the smooth part of a reduced down in thickness respectively.
9. pack sealing device according to claim 1 and 2 is characterized in that:
Affixed so that described rod member extends described rod member obliquely with an outside face of described packing to be sealed near a bight of a packing to be sealed; And
Described tube-like piece and described rod member are coupled separably.
10. pack sealing device according to claim 4, it is characterized in that: an end of described rod member forms a bent part, described bent part is assemblied at described rod member that the described seam to described tube-like piece extends obliquely under the state in the described tube-like piece, cross out formation one horizontal expansion portion and at a described horizontal expansion portion end opposite with described bent part described oriented part is set from a described bent part end opposite with described rod member, described oriented part is half circular bulge.
11. pack sealing device according to claim 10 is characterized in that: described pack sealing device further comprises at least one annular element that is provided with on an outside face of described tube-like piece.
12. according to claim 10 or 11 described pack sealing devices, it is characterized in that: the end formation one of described rod member has the retainer of the protrusion on a vertical surface and an inclined-plane.
13. according to claim 10 or 11 described pack sealing devices, it is characterized in that: described rod member is made by a hard material and is provided with a plurality of grooves at the one outside face, be separated by a little spacing and be suitable for making described member bending that described groove is consistent with each other.
14., it is characterized in that according to claim 10 or 11 described pack sealing devices:
One outside face of a described rod member and a packing to be sealed is affixed; And
Described tube-like piece and described rod member are coupled separably.
15., it is characterized in that according to claim 10 or 11 described pack sealing devices:
One inside face of a described rod member and a packing to be sealed is affixed; And
Described tube-like piece and described rod member are coupled separably.
16. according to claim 10 or 11 described pack sealing devices, it is characterized in that: the shape of cross section of described rod member is selected from by circle, semicircle, ellipse, rectangle, diamond, trapezoidal and group that polygon is formed.
17., it is characterized in that according to claim 10 or 11 described pack sealing devices:
One inside face of a described rod member and a packing to be sealed is affixed;
Described tube-like piece and described rod member are coupled separably; And
The two ends of described rod member have the smooth part of a reduced down in thickness respectively.
18., it is characterized in that according to claim 10 or 11 described pack sealing devices:
Affixed so that described rod member extends described rod member obliquely with an outside face of described packing to be sealed near a bight of a packing to be sealed; And
Described tube-like piece and described rod member are coupled separably.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020070473 | 2002-11-13 | ||
| KR10-2002-0070473 | 2002-11-13 | ||
| KR1020020070473A KR20030031461A (en) | 2002-11-13 | 2002-11-13 | Multipurpose airtight pack |
| KR10-2003-0027221 | 2003-04-29 | ||
| KR10-2003-0027221A KR100416405B1 (en) | 2002-11-13 | 2003-04-29 | Pack airtight method and its airtight device |
| KR1020030027221 | 2003-04-29 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003801076991A Division CN1732112A (en) | 2002-11-13 | 2003-11-05 | Pack sealing method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101434311A true CN101434311A (en) | 2009-05-20 |
| CN101434311B CN101434311B (en) | 2011-05-04 |
Family
ID=29578344
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101863296A Expired - Lifetime CN101434311B (en) | 2002-11-13 | 2003-11-05 | Pack sealing device |
| CNA2003801076991A Pending CN1732112A (en) | 2002-11-13 | 2003-11-05 | Pack sealing method and device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003801076991A Pending CN1732112A (en) | 2002-11-13 | 2003-11-05 | Pack sealing method and device |
Country Status (5)
| Country | Link |
|---|---|
| KR (2) | KR20030031461A (en) |
| CN (2) | CN101434311B (en) |
| AT (1) | ATE553037T1 (en) |
| ES (1) | ES2384613T3 (en) |
| HK (1) | HK1130235A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008154189A1 (en) * | 2007-06-12 | 2008-12-18 | Anahit Ani Minassian | Disposable toothbrush and method |
| KR200445779Y1 (en) * | 2007-08-20 | 2009-09-01 | 전순이 | Bugle type sealing device for vinyl bag |
| KR200445821Y1 (en) * | 2007-10-12 | 2009-09-03 | 전순이 | Rotation type sealing device for vinyl bag |
| CN201501588U (en) * | 2009-09-25 | 2010-06-09 | 何锡伦 | Sealer |
| KR200468149Y1 (en) | 2011-12-22 | 2013-07-26 | (주)라이스코리아 | Clip formed handle for seal of vinyl envelope |
| CN105668068A (en) * | 2014-11-20 | 2016-06-15 | 扬州金森光电材料有限公司 | Container bag |
| KR20180001384U (en) | 2016-11-01 | 2018-05-10 | 박해룡 | A Food Keeping Pouch |
| KR102181635B1 (en) * | 2018-12-21 | 2020-11-23 | 주식회사 사람 | Pack hanger |
| CN110810387B (en) * | 2019-12-17 | 2021-06-25 | 台州市斯佩雷尔植保机械有限公司 | Back-carrying pesticide spraying equipment |
| KR20230039316A (en) | 2021-09-14 | 2023-03-21 | (주)이엠 | Bag for gas sample |
| KR102687868B1 (en) | 2021-10-14 | 2024-07-24 | 주식회사 주안 | Sealing for Insulation Envelope for Insulation Bags |
-
2002
- 2002-11-13 KR KR1020020070473A patent/KR20030031461A/en active Search and Examination
-
2003
- 2003-04-29 KR KR10-2003-0027221A patent/KR100416405B1/en active IP Right Grant
- 2003-11-05 CN CN2008101863296A patent/CN101434311B/en not_active Expired - Lifetime
- 2003-11-05 AT AT03811143T patent/ATE553037T1/en active
- 2003-11-05 CN CNA2003801076991A patent/CN1732112A/en active Pending
- 2003-11-05 ES ES03811143T patent/ES2384613T3/en not_active Expired - Lifetime
-
2009
- 2009-10-29 HK HK09110107.0A patent/HK1130235A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE553037T1 (en) | 2012-04-15 |
| KR20030040326A (en) | 2003-05-22 |
| CN1732112A (en) | 2006-02-08 |
| HK1130235A1 (en) | 2009-12-24 |
| CN101434311B (en) | 2011-05-04 |
| KR100416405B1 (en) | 2004-01-31 |
| ES2384613T3 (en) | 2012-07-09 |
| KR20030031461A (en) | 2003-04-21 |
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Application publication date: 20090520 Assignee: Dacheng Hi-tech Assignor: SEHYANG INDUSTRIAL CO.,LTD. Contract record no.: 2013990000312 Denomination of invention: Package sealing device Granted publication date: 20110504 License type: Exclusive License Record date: 20130609 |
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