CN208485081U - One kind being used for the lossless reuse packaging bag of asphaltic streams - Google Patents
One kind being used for the lossless reuse packaging bag of asphaltic streams Download PDFInfo
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- CN208485081U CN208485081U CN201820812467.XU CN201820812467U CN208485081U CN 208485081 U CN208485081 U CN 208485081U CN 201820812467 U CN201820812467 U CN 201820812467U CN 208485081 U CN208485081 U CN 208485081U
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Abstract
The utility model discloses one kind to be used for the lossless reuse packaging bag of asphaltic streams, including packaging bag main body, the packaging bag main body middle layer is reinforcing mat, brown paper is set gradually outside the reinforcement net tail, waterproof layer and protective layer, brown paper is set gradually inside the reinforcing mat, waterproof layer is adhered layer with anti-, and four sides of two pieces of packaging bag main bodys are connected by stiffener, this is for the lossless reuse packaging bag of asphaltic streams by way of stiffener is arranged between the packaging bag main body in two sides, guarantee the leakproofness of packaging bag main body, it prevents from leaking, it is designed simultaneously using filling exit and seal double openings type, convenient for the filling of high-temp liquid pitch, and the pitch of subsequent cooling agglomeration is facilitated to take out, and prevent being adhered layer in the setting of packaging bag body interior, effectively pitch is avoided to be adhered with packaging bag main body, make packaging bag main body It can recycle and reuse, reduce transportation and packing cost.
Description
Technical field
It is specially a kind of for the lossless reuse packet of asphaltic streams the utility model relates to logistics packaging technical field
Pack.
Background technique
The packaging material for filling pitch, is made of multiwall kraft, hard pitch pours into packaging bag, is frozen into earliest
After asphalt blocks, often leaking, pitch usually sticks together with inner layer kraft to be difficult to remove, since mechanical strength is low, storage
It is easily broken in fortune.
In these years, patent constantly reports improved asphalt packaging bag, nineteen ninety-five, Chinese patent (95102960.6；
95111371.2) packaging bag is made with modified polypropene or plastic woven material to improve mechanical strength.Dalian Beijing University in 1997
The Chinese patent ZL97229320.5 of novel package Products Co., Ltd application, increases at the angle of four ends in the side M of packaging bag
Hot-melt film ensure that packaging bag in filling pitch and compression, and four angles of bag are non-leakage.During the said firm in 1998 also obtains
State patent ZL98214372.7 accompanies one layer of special strength yarn mesh grid between two layers of brown paper of packaging bag, makes the strong of bag
It spends high.The same year, the said firm also obtain Chinese patent ZL98245774.X, this is that a kind of reinforcing rib-gauze type composite single layer is soft
Packaging bag increases three reinforcing ribs in the two sides of bag body and bag body joint, and packaging bag is made to have high mechanical strength and resistance to
High-temperature behavior.1999, the said firm also applied for the easily peelable packaging bag of Chinese patent ZL99253017.2 large capacity antiseep, it
Other than antiseep, high intensity, easily peelable design feature, the capacity for filling pitch is big, and a packaging bag can charge 70 kilograms.
Currently, the asphalt packaging bag material of high-capacity uses metal bucket, not only price, but also needed when in use iron
Bucket, which is broken, could take out pitch.Therefore, it is necessary to be improved to existing asphalt packages container.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, is provided a kind of lossless for asphaltic streams
Packaging bag is reused, in such a way that stiffener is set between the packaging bag main body in two sides, guarantees the close of packaging bag main body
Feng Xing prevents from leaking, while being designed using filling exit and seal double openings type, convenient for the filling of high-temp liquid pitch, and
Facilitate the pitch of subsequent cooling agglomeration to take out, and prevent being adhered layer in the setting of packaging bag body interior, effectively avoids pitch and packaging
Bag main body is adhered, and packaging bag main body is enable to recycle and reuse, and is reduced transportation and packing cost, can effectively be solved background technique
The problems in.
To achieve the above object, the utility model provides the following technical solutions: one kind being used for the lossless repetition of asphaltic streams
Using packaging bag, including packaging bag main body, the packaging bag main body middle layer is reinforcing mat, is successively set outside the reinforcement net tail
Brown paper, waterproof layer and protective layer are set, brown paper, waterproof layer are set gradually inside the reinforcing mat and prevents being adhered layer, and two pieces
Four sides of packaging bag main body are connected by stiffener.
The stiffener two sides are respectively provided with opening, and the packaging bag main body is placed on the open interior of stiffener, and reinforces
Two sewing threads are arranged in contact position between item and packaging bag main body, and the spacing of two sewing threads is 0.5-1.5 millimeters, and is wrapped
Pack fixed setting lifting ring outside the corresponding stiffener in main body quadrangle.
And opening is arranged in the upper end side seam crossing of two pieces of packaging bag main bodys, and opening is coupled filling exit, it is described
Filling exit is prismatic structure, and seal is laterally arranged in a side surface of packaging bag main body.
As a kind of optimal technical scheme of the utility model, circular through hole, the circle is arranged in the filling discharge surface
Through-hole extends outwardly, and external screw thread is arranged in epitaxial part outer wall, and by being threadedly engaged installation lid outside epitaxial part, described
Install gasket between lid and filling exit additional, and antiskid groove is arranged in lid periphery.
As a kind of optimal technical scheme of the utility model, air hole is arranged in the surface of the filling exit, described ventilative
Relief valve is set at hole.
As a kind of optimal technical scheme of the utility model, the packaging bag main body at the seal is double-layer structure,
And install concave convex button zipper between the packaging bag main body of internal layer additional, and install common metal zipper between the packaging bag main body of outer layer additional.
As a kind of optimal technical scheme of the utility model, the reinforcing mat is fine wire mesh grid, and thin metal
The external uniform winding cotton thread of silk, and reinforcing rib is fixedly installed among stiffener, the reinforcing rib is wire.
Compared with prior art, the utility model has the beneficial effects that this is for the lossless reuse packet of asphaltic streams
Pack is all made of between packaging bag main body and stiffener by way of stiffener is arranged between the packaging bag main body in two sides
Two sewing threads, and certain spacing is kept between two sewing threads, packaging bag main body and stiffener can be firmly connected, is had
Effect guarantees the leakproofness of packaging bag, prevents from leaking, while the machine-shaping of packaging bag being made to become the processing for simply reducing packaging bag
Cost.
The utility model is designed using filling exit and seal double openings type, carries out high-temp liquid pitch by filling exit
It is filling, it is convenient and efficient, while relief valve is set at filling exit, when progress high-temp liquid pitch is filling, will can pack in time
High pressure gas discharge inside bag avoids the problem that packaging bag expansion explosion caused by the heated increase of packaging bag internal gas, adopts
It is designed with seal formula, facilitates the pitch of subsequent cooling agglomeration to take out, and design at seal using double-layer structure, internal layer is adopted
With concave convex button zipper, the sealing performance of seal is effectively ensured, and outer layer uses common metal zipper, effectively compensates for concave convex button
The problem of the anti-pull dynamics deficiency of zipper.
The packaging bag main body of the utility model covers ox-hide as matrix, and in two sides using the reinforcing mat that fine wire weaves
Paper and waterproof layer effectively promote the waterproof and impermeable ability of packaging bag main body as main body, while protective layer is arranged in outer layer,
It is effectively prevent leakage problem caused by external scratch, and internal layer setting is prevented being adhered layer, effectively reducing pitch is adhered, and facilitates pitch
It is detached from, packaging bag is enable to be recycled, reduce packed and transported cost.
The utility model uses the surrounding that stiffener is arranged in packaging bag, and four corners are respectively provided with lifting ring, conveniently adopt
Carrying lifting is carried out to the packaging bag after filled bitumen with mechanical equipment, and the reinforcement of wire is set inside stiffener
Muscle effectively increases the anti-pull ability of stiffener, promotes the service life of packaging bag.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model stiffener assembling schematic diagram；
Fig. 3 is the utility model seal schematic diagram；
Fig. 4 is the utility model reinforcing mat schematic diagram；
Fig. 5 is the utility model cotton thread assembling schematic diagram.
In figure: 1 packaging bag main body, 2 stiffeners, 3 lifting rings, 4 filling exits, 5 lids, 6 relief valves, 7 seals, 8 are reinforced
Net, 9 cotton threads, 10 reinforcing ribs, 11 brown paper, 12 waterproof layers, 13 protective layers, 14 prevent being adhered layer, 15 concave convex button zippers, 16 commonly
Metal zip fastener.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: one kind is for the lossless reuse of asphaltic streams
Packaging bag, including packaging bag main body 1,1 middle layer of packaging bag main body are reinforcing mat 8, set gradually brown paper outside 8 tail of reinforcing mat
11, waterproof layer 12 and protective layer 13 set gradually brown paper 11, waterproof layer 12 inside reinforcing mat 8 and anti-are adhered layer 14, and two pieces
Four sides of packaging bag main body 1 are connected by stiffener 2, increase the leakproofness between two pieces of packaging bag main bodys 1, wherein waterproof layer
12 be PVC plastic film, and the anti-layer 14 that is adhered is organic silicon coating.
2 two sides of stiffener are respectively provided with opening, and packaging bag main body 1 is placed on the open interior of stiffener 2, and stiffener 2 with
Two sewing threads are arranged in contact position between packaging bag main body 1, and the spacing of two sewing threads is 0.5-1.5 millimeters, increases packet
The leakproofness between main body 1 and stiffener 2 is packed, effectively prevent leaking, and outside 1 four jiaos of packaging bag main body corresponding stiffeners 2
Portion's fixed setting lifting ring 3, facilitates mechanical lifting transport.
And opening is arranged in the upper end side seam crossing of two pieces of packaging bag main bodys 1, and opening is coupled filling exit 4, side
Just filling liquid, filling exit 4 is prismatic structure, and seal 7, easy solid is laterally arranged in a side surface of packaging bag main body 1
Taking-up.
Preferably, circular through hole is arranged in 4 surface of filling exit, and circular through hole extends outwardly, and the setting of epitaxial part outer wall is outer
Screw thread, and gasket, and lid are installed between lid 5 and filling exit 4 additional by being threadedly engaged installation lid 5 outside epitaxial part
5 periphery setting antiskid grooves, increase the frictional force on 5 surface of lid, open convenient for lid 5.
Preferably, air hole is arranged in the surface of filling exit 4, and relief valve 6 is arranged at air hole, in time by gas inside packaging bag
Pressure goes out, and avoids packaging bag expansion explosion.
Preferably, the packaging bag main body 1 at seal 7 is double-layer structure, and is installed additional between the packaging bag main body 1 of internal layer
Concave convex button zipper 15 promotes the leakproofness at the seal 7 of packaging bag main body 1, and installs additional between the packaging bag main body 1 of outer layer general
Logical metal zip fastener 16, the anti-pull ability of lift-off seal mouth 7.
Preferably, reinforcing mat 8 is fine wire mesh grid, and uniform winding cotton thread 9 outside fine wire, and stiffener 2
Centre fixed setting reinforcing rib 10, reinforcing rib 10 are wire, increase the anti-pull ability of stiffener 2, promote the resistance to of packaging bag
It is spent, is prolonged the service life.
When in use: rotation lid 5 separates lid 5 with filling exit 4, and open relief valve 6, from the circle of filling exit 4
Through hole carries out the filling of high-temp liquid pitch, at this time packaging bag internal gas expanded by heating, and is discharged from relief valve 6, to
It is filling to finish, relief valve 6 is closed after screwing lid 5, hanging ring 3 is heaved out by lifting appliance hook and is lifted by crane, is protected during lifting
Hold seal 7 upward, due to transporting horizon problem, after the completion of transport, the cooling of high-temp liquid pitch is hardened, can be general by opening
Logical metal zip fastener 16 and concave convex button zipper 15, taken out from seal 7 it is hardened after pitch.
The utility model has following advantages by using new design:
The utility model is by way of being arranged stiffener 2 between the packaging bag main body 1 in two sides, and packaging bag main body 1
It is all made of two sewing threads between stiffener 2, and keeps certain spacing between two sewing threads, can firmly connect packet
Main body 1 and stiffener 2 are packed, the leakproofness of packaging bag is effectively ensured, prevents from leaking, while becomes the machine-shaping of packaging bag
Simply, the processing cost of packaging bag is reduced.
The utility model is designed using filling exit 4 and 7 double openings type of seal, carries out high-temp liquid drip by filling exit 4
Green is filling, convenient and efficient, while relief valve 6 being arranged at filling exit 4, can be timely when progress high-temp liquid pitch is filling
By the high pressure gas discharge inside packaging bag, packaging bag expansion explosion caused by avoiding packaging bag internal gas is heated from increasing is asked
Topic is designed using 7 formula of seal, facilitates the pitch of subsequent cooling agglomeration to take out, and set at seal 7 using double-layer structure
Meter, internal layer use concave convex button zipper 15, and the sealing performance of seal 7 is effectively ensured, and outer layer uses common metal zipper 16, has
Effect compensates for the problem of 15 anti-pull dynamics deficiency of concave convex button zipper.
The packaging bag main body 1 of the utility model covers ox as matrix, and in two sides using the reinforcing mat 8 that fine wire weaves
Mulberry paper 11 and waterproof layer 12 are used as main body, effectively promote the waterproof and impermeable ability of packaging bag main body 1, while being arranged in outer layer
Protective layer 13 effectively prevent leakage problem caused by external scratch, and internal layer setting is prevented being adhered layer 14, and it is glutinous to effectively reduce pitch
Even, facilitate pitch disengaging, packaging bag is enable to be recycled, reduce packed and transported cost.
The utility model uses the surrounding that stiffener 2 is arranged in packaging bag, and four corners are respectively provided with lifting ring 3, convenient
Carrying lifting is carried out to the packaging bag after filled bitumen using mechanical equipment, and adding for wire is set inside stiffener 2
Strengthening tendons 10 effectively increase the anti-pull ability of stiffener 2, promote the service life of packaging bag.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. one kind is used for the lossless reuse packaging bag of asphaltic streams, including packaging bag main body (1), it is characterised in that: described
Packaging bag main body (1) middle layer is reinforcing mat (8), sets gradually brown paper (11), waterproof layer outside reinforcing mat (8) tail
(12) brown paper (11), waterproof layer (12) are set gradually and prevents being adhered layer with protective layer (13), reinforcing mat (8) inside
(14), and four sides of two pieces of packaging bag main bodys (1) are connected by stiffener (2)；
Stiffener (2) two sides are respectively provided with opening, and the packaging bag main body (1) is placed on the open interior of stiffener (2), and
Two sewing threads are arranged in contact position between stiffener (2) and packaging bag main body (1), and the spacing of two sewing threads is 0.5-
1.5 millimeters, and fixed setting lifting ring (3) outside the corresponding stiffener (2) in packaging bag main body (1) quadrangle；
And opening is arranged in the upper end side seam crossing of two pieces of packaging bag main bodys (1), and opening is coupled filling exit (4), institute
Stating filling exit (4) is prismatic structure, and laterally seal (7) are arranged in a side surface of packaging bag main body (1).
2. according to claim 1 a kind of for the lossless reuse packaging bag of asphaltic streams, it is characterised in that: described
Circular through hole is arranged in filling exit (4) surface, and the circular through hole extends outwardly, and external screw thread is arranged in epitaxial part outer wall, and outer
Prolong portion of external by being threadedly engaged installation lid (5), installs gasket, and lid additional between the lid (5) and filling exit (4)
(5) periphery setting antiskid groove.
3. according to claim 1 a kind of for the lossless reuse packaging bag of asphaltic streams, it is characterised in that: described
Air hole is arranged in the surface of filling exit (4), and relief valve (6) are arranged at the air hole.
4. according to claim 1 a kind of for the lossless reuse packaging bag of asphaltic streams, it is characterised in that: described
Packaging bag main body (1) at seal (7) is double-layer structure, and installs concave convex button zipper between the packaging bag main body (1) of internal layer additional
(15), common metal zipper (16) and between the packaging bag main body (1) of outer layer are installed additional.
5. according to claim 1 a kind of for the lossless reuse packaging bag of asphaltic streams, it is characterised in that: described
Reinforcing mat (8) be fine wire mesh grid, and fine wire outside uniform winding cotton thread (9), and stiffener (2) among fixation set
It sets reinforcing rib (10), the reinforcing rib (10) is wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820812467.XU CN208485081U (en) | 2018-05-29 | 2018-05-29 | One kind being used for the lossless reuse packaging bag of asphaltic streams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820812467.XU CN208485081U (en) | 2018-05-29 | 2018-05-29 | One kind being used for the lossless reuse packaging bag of asphaltic streams |
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| Publication Number | Publication Date |
|---|---|
| CN208485081U true CN208485081U (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820812467.XU Active CN208485081U (en) | 2018-05-29 | 2018-05-29 | One kind being used for the lossless reuse packaging bag of asphaltic streams |
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| CN (1) | CN208485081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200229A (en) * | 2021-05-06 | 2021-08-03 | 浙江兴通路面新材料科技有限公司 | Special packing bag for modified asphalt road crack pouring glue |
-
2018
- 2018-05-29 CN CN201820812467.XU patent/CN208485081U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200229A (en) * | 2021-05-06 | 2021-08-03 | 浙江兴通路面新材料科技有限公司 | Special packing bag for modified asphalt road crack pouring glue |
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