CN101955007A - Space bag with reinforced folding corner inner bag - Google Patents
Space bag with reinforced folding corner inner bag Download PDFInfo
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- CN101955007A CN101955007A CN2009101519768A CN200910151976A CN101955007A CN 101955007 A CN101955007 A CN 101955007A CN 2009101519768 A CN2009101519768 A CN 2009101519768A CN 200910151976 A CN200910151976 A CN 200910151976A CN 101955007 A CN101955007 A CN 101955007A
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Abstract
The invention provides a space bag with a reinforced folding corner inner bag, which comprises an outer bag unit, an inner bag unit and a plurality of reinforced sheets, wherein a plurality of jointing edges are arranged at the inner periphery of the outer bag unit, the inner bag unit is provided with an inner membrane bag sleeved in the outer bag unit, a plurality of reinforced ruffles are arranged at the periphery of the inner membrane bag, each reinforced ruffle is provided with a sealing part on the inner side and a jointing part arranged on the outer side and linked with the jointing edges of the outer bag unit, so that the bearing pressure of the inner membrane bag can be dispersed to the outer bag unit through the reinforced ruffles, therefore, the purpose of reinforcing the bearing capability is achieved.
Description
Technical field
The present invention relates to a kind of space bag, particularly a kind of space bag of strengthening pleat angle inner bag that has with carrying strengthening effect.
Background technology
Referring to Fig. 1, shown in Figure 2, general space bag 10 comprises an outer bag 11, an inner bag 12 and many reinforced sheets 13, should outer bag 11 inside being hollow form can insert for inner bag 12 covers, outer bag 11 upper limbs are connected with four suspender belts 111 at four edges, utilize suspender belt 111 transport operation of casing of can easily whole space bag 10 being sling, this inner bag 12 is by having predetermined function (water-proofness for example, gas barrier property or the like) material is made, its upper end is provided with a feeding mouth 121, raw material can be poured into into inner bag 12 the insides via feeding mouth 121, inner bag 12 peripheries have four angle ends 122, each binding of corresponding each angle end 122 place of inner bag 12 internal perisporiums has a reinforced sheet 13, these reinforced sheet 13 both sides of the edge link respectively and are fixed on the adjacent both sides face of inner bag 12, its side face offers a plurality of slotted eyes 131 that pass to end 122 places in angle for feed stream, when inner bag 12 when loading raw material, inner bag 12 is subjected to the outside expanded support of raw material compressing meeting to be become rectangular-shaped, inner bag 12 utilizes reinforced sheet 13 to restrain its limit face so as to keeping its rectangular appearance, avoid producing inner bag 12 and reduce to run off because of the surperficial over expansion space that causes casing, thereby the problem that causes traffic cost to increase.
Though above-mentioned space bag 10 can reach the function of dressing raw material; but be to use its disappearance to need improvement badly; general inner bag 12 is normally made by the polythene bag with water-proofness; this kind inner bag 12 is comparatively not enough on structural strength; need outer bag 11 further to pack as protection; yet when inner bag 12 dressing raw materials; inner bag 12 surfaces can be subjected to the pressure that raw material expands outwardly; when pressure arrives to a certain degree; inner bag 12 might break because of bearing incessantly; therefore how to promote the load-carrying capacity of inner bag 12, be the target that the dealer makes great efforts to overcome always.
Summary of the invention
The object of the invention is to provide a kind of space bag of strengthening pleat angle inner bag that has that can strengthen the inner bag load-carrying capacity.
The invention provides a kind of space bag of strengthening pleat angle inner bag that has, comprise an outer bag unit, an interior bag unit and a plurality of reinforced sheet, wherein: the inner recessed sky of outer bag unit is formed with a spatial accommodation, its periphery has an outer wall paper that is around closed, and week is vertically arranged with a plurality of jointing edges in the outer wall paper in the pre-position; Interior bag unit has an inner membrance bag that is set in the outer bag unit spatial accommodation, this inner membrance bag periphery is vertically arranged with a plurality of reinforcement ruffles in the pre-position, each place, inboard that strengthens ruffle is provided with a sealing, and the outside of strengthening ruffle is provided with one and stretches into the joint portion that jointing edge is connected; Place, the inside circumference angle of bag unit offered a passage at least in each reinforced sheet was attached at respectively on its side face, and its dual-side place is provided with two fixed ends that combine with the inner membrance bag.
Space bag with reinforcement pleat angle inner bag of the present invention, the sealing of this reinforcement ruffle is to form with hot pressing mode.
Space bag with reinforcement pleat angle inner bag of the present invention, the jointing edge of this outer bag unit is a ruffle structure, the joint portion of described reinforcement ruffle extends into corresponding to doing in the jointing edge of described reinforcement ruffle to sew up and links.
Of the present invention have a space bag of strengthening pleat angle inner bag, and this inner bag unit comprises a plurality of covering pieces, and this covering piece is coated on respectively to be strengthened on the ruffle and link with jointing edge corresponding to this covering piece.
Of the present invention have a space bag of strengthening pleat angle inner bag, and the fixed end of this reinforced sheet stretches in the joint portion of described reinforcement ruffle to sew up binding jointly with the jointing edge corresponding to described reinforcement ruffle.
Space bag with reinforcement pleat angle inner bag of the present invention, the fixed end of this reinforced sheet is combined on the internal perisporium of this inner membrance bag.
Beneficial effect of the present invention is: utilize inner membrance bag periphery that a plurality of reinforcement ruffles are set and combine with outer bag unit, the spreading pressure that produces when making the packed appearance raw material of inner membrance can be dispersed to outer bag unit and bears jointly by strengthening ruffle, reaches the effect of strengthening interior bag unit load-carrying capacity whereby.
Description of drawings
Fig. 1 is the assembling scheme drawing of general space bag;
Fig. 2 is the block diagram of general space inner bag;
Fig. 3 is the combination stereogram that the present invention has space bag first preferred embodiment of strengthening pleat angle inner bag, illustrates to the present invention includes an outer bag unit, an interior bag unit and a plurality of reinforced sheet;
Fig. 4 is the exploded perspective view of above-mentioned preferred embodiment, and the bag unit periphery is provided with many reinforcement ruffles in illustrating;
Fig. 5 is the exploded perspective view of above-mentioned preferred embodiment, and the structure kenel of this each layer of reinforcement flanging is described;
Fig. 6 is the assembled sectional view of above-mentioned preferred embodiment;
Fig. 7 is the birds-eye view of above-mentioned preferred embodiment, and the interblock space relation of outer bag unit, interior bag unit and reinforced sheet is described;
Fig. 8 is the amplification view of I part among Fig. 7, the situation that the reinforcement ruffle of bag unit combines with outer bag unit and reinforced sheet in illustrating;
Fig. 9 is the exploded perspective view of the present invention's second preferred embodiment, and bag unit also comprises a plurality of to strengthening the covering piece that the ruffle work coats in illustrating;
Figure 10 is the cutaway view of above-mentioned preferred embodiment, illustrates that this covering piece and reinforcement ruffle are combined in the situation on the outer bag unit jointly;
Figure 11 is the cutaway view of the present invention's the 3rd preferred embodiment, and bag unit is provided with an all-sealed reinforcement ruffle in illustrating;
Figure 12 is the cutaway view of the present invention's the 4th preferred embodiment, illustrates that this reinforced sheet end is on the internal perisporium of bag unit in being combined in;
Figure 13 is the cutaway view of the present invention's the 5th preferred embodiment, illustrates that this interior bag unit is provided with the formula that adds and strengthens ruffle, the situation that combines with outer bag unit.
The specific embodiment
Aforementioned and other technology contents, characteristics and effect about the present invention, the present invention is described in detail below in conjunction with accompanying drawing and a plurality of preferred embodiment, can clearly present.
Before the present invention is described in detail, be noted that in the following description content similar elements is to represent with identical numbering.
Extremely shown in Figure 7 referring to Fig. 3, the present invention has the space bag of reinforcement pleat angle inner bag in first preferred embodiment, mainly comprise an outer bag unit 20, an interior bag unit 30 and an a plurality of reinforced sheet 40, then, after again the shape of above-mentioned each Structural layer and interblock space kenel being specified in.
Should outer bag unit 20 mainly be the woven bag of making by polypropylene (PP) plastic cement material, it has slightly rectangular an outer wall paper 21 and a base fabric 22 that is connected place, outer wall paper 21 belows around closed, outer wall paper 21 defines inside jointly with base fabric 22 and is formed with a spatial accommodation 23, outer wall paper 21 surrounds the four sides, and be formed with four angle ends 211, outer wall paper 21 each face are vertically arranged with a plurality of jointing edges 212 in wide about 1/3 position, in the present embodiment, this jointing edge 212 is ruffle structures of protruding laterally, in addition, this jointing edge 212 also can be a kind of plane formula structure.
Should in bag unit 30 have the interior inner membrance bag 31 of a spatial accommodation that is set in outer bag unit 20 23, this inner membrance bag 31 is water-proofness polythene bags of being made by polyethylene (PE) plastic cement material, its lower end is provided with a closed end 311, upper end is provided with an open end 312, raw material can be poured in the inner membrance bag 31 via open end 312, these inner membrance bag 31 peripheries are vertically arranged with a plurality of reinforcement ruffles 313 in corresponding jointing edge 212 positions, simultaneously referring to Fig. 5 and shown in Figure 8, each place, inboard that strengthens ruffle 313 is provided with a sealing 3131 that utilizes hot pressing mode to form, the outside of strengthening ruffle 313 is provided with one and stretches into jointing edge 212 to do to sew up the joint portion 3132 that links with outer bag unit 20, sealing portion 3131 is set in place in the joint portion 3132 inboard position, can sew up leak tightness is caused in the space of generation to inner membrance bag 31 problem in order to solve joint portion 3132, sealing 3131 also can promote the structural strength of strengthening ruffle 313 in addition, makes inner membrance bag 31 also have the firm effect that combines with outer bag unit 20.
Each reinforced sheet 40 is polyethylene (PE) the plastic cement belt bodies with predetermined thickness, it is attached at place, inner membrance bag 31 inside circumference angles and is relative shape with the angle end 211 of outer bag unit 20, the side face of reinforced sheet 40 longitudinally offers a plurality of passages 41, make the raw material of pouring inner membrance bag 31 into by passage 41 negotiable corner location places to inner membrance bag 31, reinforced sheet 40 dual-side places are provided with two fixed ends 42, in the present embodiment, two fixed ends 42 stretch into inner membrance bag 31 to be strengthened in the ruffle 313, and fixed end 42 and reinforcement ruffle 313 and jointing edge 212 are stitched together jointly.
More than for the present invention has each the member shape of space bag of strengthening pleat angle inner bag and the general introduction of interblock space, then, again the present invention is expected the effect statement that can reach as after:
It mainly is in order to solve the problem of general space bag 10 usability that the present invention has the space bag of strengthening pleat angle inner bag, technological means of the present invention mainly is to be provided with a plurality of reinforcement ruffles 313 in inner membrance bag 31 peripheries, the inboard of strengthening ruffle 313 forms a sealing 3131 with hot pressing mode, so as to allowing inner membrance bag 31 can keep original waterproof function, make sutured by the joint portion 3132 of strengthening ruffle 313 outsides with outer bag unit 20 again, in the time of so can allowing inner membrance bag 31 dressing raw materials, the pressure that raw material supports inner membrance bag 31 can be passed to outer bag unit 20 by strengthening ruffle 313, the pressure that outer bag unit 20 can disperse inner membrance bag 31 to bear, make inner membrance bag 31 when the dressing raw material, be difficult for producing breaking, can effectively promote the load-carrying capacity of whole space bag really.
What deserves to be mentioned is, the present invention also has other various embodiments, referring to Fig. 9, shown in Figure 10, the present invention is in second preferred embodiment, be by an outer bag unit 20 equally, interior bag unit 30 and a plurality of reinforced sheet 40 constitute, different with first embodiment is, should also comprise a plurality of covering pieces 32 by interior bag unit 30, this covering piece 32 is the sheets by polyethylene (PE) and the two-layer material combination of poly terephthalic acid vinyl acetate (PET), it is coated on the reinforcement ruffle 313 of inner membrance bag 31, its polyethylene (PE) layer can be integral with sealing 3131 hot bindings of strengthening ruffle 313, can effectively strengthen the structural strength at this position, then covering piece 32 again with strengthen that ruffle 313 is common to be sewed up fixingly with jointing edge 212, so can make reinforcement ruffle 313 also have preferable anchoring strength.
Referring to shown in Figure 11, the present invention is in the 3rd preferred embodiment, inner membrance bag 31 peripheries of bag unit 30 are provided with another reinforcement ruffle 314 of sewing up mutually with outer bag unit 20 in being somebody's turn to do, these reinforced sheet 40 sides are provided with a fixed end 42 that stretches in this reinforcement ruffle 314, different with first embodiment is, strengthen ruffle 314 from inside to outside all hot pressing become a sealing 3141, sealing portion 3141 sews up fixing with the jointing edge 212 of outer bag unit 20 again.
Referring to shown in Figure 12, the present invention is in the 4th preferred embodiment, inner membrance bag 31 peripheries of bag unit 30 are provided with another reinforcement ruffle 315 of sewing up mutually with outer bag unit 20 in being somebody's turn to do, these reinforced sheet 40 lateral edges have a fixed end 42, different with first embodiment is that the fixed end 42 of reinforced sheet 40 is that hot binding is on the internal perisporium of inner membrance bag 31.
Referring to shown in Figure 13, the present invention is in the 5th preferred embodiment, should have an inner membrance bag 33 by interior bag unit 30, different with first embodiment is, this inner membrance bag 33 is bags that periphery is the complete closure shape, jointing edge 212 positions of the outer bag unit 20 of its periphery correspondence are provided with another and strengthen ruffle 34, this reinforcement ruffle 34 is plastic bands of the formula of adding, its dual-side is provided with two and is combined in first joint portion 341 on the inner membrance bag 33 with hot pressing mode, and middle place folding is provided with one and stretches in the jointing edge 212 and sew up the second fixing joint portion 342 with outer bag unit 20.
Claims (6)
1. one kind has the space bag of strengthening pleat angle inner bag, comprise an outer bag unit, an interior bag unit and a plurality of reinforced sheet, the recessed sky in inside that is somebody's turn to do outer bag unit is formed with a spatial accommodation, should have an interior inner membrance bag of spatial accommodation that is set in this outer bag unit by interior bag unit, each reinforced sheet is attached at the place, inside circumference angle of bag unit in this respectively, the dual-side place of described reinforced sheet is provided with two fixed ends that combine with this inner membrance bag, it is characterized in that
What be somebody's turn to do outer bag unit is provided with a plurality of jointing edges in interior week in the pre-position; And
The periphery of the inner membrance bag of bag unit is provided with a plurality of reinforcement ruffles in being somebody's turn to do in described pre-position, each place, inboard that strengthens ruffle is provided with a sealing, and the outside of described reinforcement ruffle is provided with a joint portion that links with the jointing edge work that is somebody's turn to do outer bag unit.
2. the space bag with reinforcement pleat angle inner bag according to claim 1 is characterized in that the sealing of this reinforcement ruffle is to form with hot pressing mode.
3. the space bag with reinforcement pleat angle inner bag according to claim 1 is characterized in that the jointing edge of this outer bag unit is a ruffle structure, and the joint portion of described reinforcement ruffle extends into corresponding to doing in the jointing edge of described reinforcement ruffle to sew up and links.
4. according to claim 1 have a space bag of strengthening pleat angle inner bag, it is characterized in that this inner bag unit comprises a plurality of covering pieces, and this covering piece is coated on respectively to be strengthened on the ruffle and link with jointing edge corresponding to this covering piece.
5. according to claim 1 have a space bag of strengthening pleat angle inner bag, it is characterized in that, the fixed end of this reinforced sheet stretches in the joint portion of described reinforcement ruffle to sew up binding jointly with the jointing edge corresponding to described reinforcement ruffle.
6. the space bag with reinforcement pleat angle inner bag according to claim 1 is characterized in that the fixed end of this reinforced sheet is combined on the internal perisporium of this inner membrance bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101519768A CN101955007B (en) | 2009-07-15 | 2009-07-15 | Space bag with reinforced folding corner inner bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101519768A CN101955007B (en) | 2009-07-15 | 2009-07-15 | Space bag with reinforced folding corner inner bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101955007A true CN101955007A (en) | 2011-01-26 |
| CN101955007B CN101955007B (en) | 2012-07-18 |
Family
ID=43482657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101519768A Active CN101955007B (en) | 2009-07-15 | 2009-07-15 | Space bag with reinforced folding corner inner bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101955007B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862729A (en) * | 2011-07-06 | 2013-01-09 | 林志弘 | Lining reinforced-type internal pocket |
| CN112455938A (en) * | 2020-11-19 | 2021-03-09 | 铜陵天润包装有限责任公司 | Anti-seepage ton bag |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2160498A (en) * | 1984-06-20 | 1985-12-24 | Frank Nattrass | Intermediate bulk container |
| US6139482A (en) * | 1999-02-12 | 2000-10-31 | Custom Packaging Systems, Inc. | Bulk bag or liner and method of making it |
| DE19949432A1 (en) * | 1999-10-13 | 2001-04-19 | Bayer Ag | Process for filling containers |
| CN2719738Y (en) * | 2004-07-12 | 2005-08-24 | 双兴滤布企业股份有限公司 | Improved structure of expanding-proof space bag |
| CN201211944Y (en) * | 2008-05-08 | 2009-03-25 | 林志弘 | Inner bag structure with enhanced type connection belt |
-
2009
- 2009-07-15 CN CN2009101519768A patent/CN101955007B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862729A (en) * | 2011-07-06 | 2013-01-09 | 林志弘 | Lining reinforced-type internal pocket |
| CN112455938A (en) * | 2020-11-19 | 2021-03-09 | 铜陵天润包装有限责任公司 | Anti-seepage ton bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101955007B (en) | 2012-07-18 |
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