CN204568477U - The special internal liner package bag of double-layer combined railway transportation of glue spraying bonding - Google Patents
The special internal liner package bag of double-layer combined railway transportation of glue spraying bonding Download PDFInfo
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- CN204568477U CN204568477U CN201520117913.1U CN201520117913U CN204568477U CN 204568477 U CN204568477 U CN 204568477U CN 201520117913 U CN201520117913 U CN 201520117913U CN 204568477 U CN204568477 U CN 204568477U
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Abstract
The utility model relates to a kind of packing of railway transportation, the special internal liner package bag of double-layer combined railway transportation of a kind of glue spraying bonding specifically.Comprise the bag with feed pipe, bag is the trapezium structure wide at the top and narrow at the bottom be made up of the upper sheet material of rectangle, lower sheet material, left sheet material, right sheet material and trapezoidal front sheet material, rear sheet material, upper sheet material is with the multiple circular mounting hole in word order, and the lower end of feed pipe is connected in described mounting hole; Bag and feed pipe are double-decker.Connected by adhesive tape between two-layer bag.This packaging bag adopts Double-layer bag structure, has good moisture effect, close structure, easy to use.
Description
Technical field
The utility model relates to a kind of packing of Container Transport, the special internal liner package bag of double-layer combined railway transportation of a kind of glue spraying bonding specifically.
Background technology
Time with powder body materials such as Container Transport flour, in order to preventing pollution and spilling, usually adopt plastic bag as inner packaging material, but after being through long-distance transport, powder body material is mostly compacted, very inconvenient when outside discharging, and sometimes also plastic bag will be broken just can discharging.Chinese patent 2012200411217 discloses one " the powder special packing bag for Container Transport ", at a side of bag, puff port is set, puff port is provided with the gas blow pipe extended in bag, bubble band is set in gas blow pipe, blown in gas blow pipe by puff port during discharging, contribute to powder discharging.Although this packaging bag discharging is convenient, single bag body structure moisture seal poor-performing, is subject to the restriction of material thickness, and bag easily punctures or tears and causes gas leakage or make moist.I discloses one " the special internal liner package bag of the double-layer combined railway transportation of suture type " by another Chinese patent 2014205065915 of application, adopt Double-layer bag structure, inner bag adopts the polyethylene film material of good seal performance, the polypropylene woven cloth that outer employing tensile strength is good, there is sound construction, moisture effect is good, feature easy to use, but find in actual use, because each sheet area forming bag is larger, and in, sheet edge part is only had to be stitched together between outer bag, two sheets laminating undertighten, easy appearance local bulge or gauffer, the firmness that impact is overall.
Summary of the invention
The purpose of this utility model is to provide that a kind of sound construction, moisture effect are good, the special internal liner package bag of double-layer combined railway transportation of close structure, glue spraying easy to use bonding.
The technical scheme that the utility model adopts for technical solution problem is:
The special internal liner package bag of the double-layer combined railway transportation of suture type described in the utility model comprises the bag with feed pipe, described bag is the trapezium structure wide at the top and narrow at the bottom be made up of the upper sheet material of rectangle, lower sheet material, left sheet material, right sheet material and trapezoidal front sheet material, rear sheet material, described upper sheet material is with the multiple circular mounting hole in word order, and the lower end of described feed pipe is connected in described mounting hole; Described bag and feed pipe are double-decker, and internal layer is polyethylene foil, and skin is polypropylene woven layer of cloth, are provided with upper slice adhesive tape of many transverse distributions between the upper sheet material of inside and outside bag; The left adhesive tape for the inside and outside bag of adhesion and right adhesive tape is respectively arranged with between the left sheet material of inside and outside bag, right sheet material; Be provided with lignilite at the outer field edge of bag, and be connected with selvedge along described lignilite, described selvedge is uniformly distributed multiple bandage hole, in described bandage hole, selvedge bandage is set; The outer wall of feed pipe is connected with mouth of pipe bandage.
The mounting hole edge of described inside and outside bag is connected by the mounting hole adhesive tape of annular.
After adopting technique scheme, the special internal liner package bag of double-layer combined railway transportation of this glue spraying bonding adopts Double-layer bag structure, adopts adhesive tape to link together, have good moisture effect, close structure between two-layer bag, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the deployed configuration schematic diagram of wherein one deck bag.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the special internal liner package bag of double-layer combined railway transportation of glue spraying bonding described in the utility model comprises the bag 1 with feed pipe 2, described bag 1 is the trapezium structure wide at the top and narrow at the bottom be made up of the upper sheet material 1 of rectangle, lower sheet material 3, left sheet material 4, right sheet material 5 and trapezoidal front sheet material 6, rear sheet material 7, described upper sheet material 1 is with the multiple circular mounting hole 21 in word order, and the lower end of described feed pipe 2 is connected in described mounting hole 21; Described bag 1 all adopts double-decker with feed pipe 2, and internal layer adopts the polyethylene film material that water resistance is good, polypropylene, woven polyethylene cloth that outer employing tensile strength is good; Be provided with upper slice adhesive tape A of many transverse distributions between the upper sheet material 1 of inside and outside bag, by upper slice adhesive tape A, inside and outside two-layer upper sheet material 1 linked together; The left adhesive tape C for the inside and outside bag of adhesion and right adhesive tape B is respectively arranged with between the left sheet material 4 of inside and outside bag, right sheet material 5, by left adhesive tape C, inside and outside two-layer left sheet material 4 is linked together, by right adhesive tape B, inside and outside two-layer right sheet material 5 is linked together; Be provided with lignilite 8 at the outer field edge of bag 1, and be connected with selvedge 9 along described lignilite 8, described selvedge 9 is uniformly distributed multiple bandage hole, arrange selvedge bandage 10 in described bandage hole, these selvedge bandages 10 can be bundled on inner wall of container; The outer wall of feed pipe 2 is connected with mouth of pipe bandage 11, for the colligation mouth of pipe.
In addition, mounting hole 21 edge of described inside and outside bag is connected by the mounting hole adhesive tape D of annular.By mounting hole adhesive tape D, the mounting hole position of inside and outside two-layer upper sheet material 1 is linked together.
Above-mentioned each adhesive tape can adopt double faced adhesive tape, and glue-spraying device also can be adopted to spray quick-drying viscose glue.Distance between the quantity of adhesive tape and adjacent adhesive tape can be arranged as required.
During use, this packaging bag put in freight container or goods train carriage, utilize bandage to be fixed on compartment inwall, form three-dimensional Bag structure, powder material injects bag by feed pipe 2, and with mouth of pipe bandage 11 colligation, closed.
Claims (2)
1. the special internal liner package bag of double-layer combined railway transportation of glue spraying bonding, comprise the bag (1) with feed pipe (2), described bag (1) is the trapezium structure wide at the top and narrow at the bottom be made up of the upper sheet material (1) of rectangle, lower sheet material (3), left sheet material (4), right sheet material (5) and trapezoidal front sheet material (6), rear sheet material (7), described upper sheet material (1) is with the multiple circular mounting hole (21) in word order, and the lower end of described feed pipe (2) is connected in described mounting hole (21); Described bag (1) and feed pipe (2) are double-decker, and internal layer is polyethylene foil, and skin is polypropylene woven layer of cloth, are provided with upper slice adhesive tape (A) of many transverse distributions between the upper sheet material (1) of inside and outside bag; The left adhesive tape (C) for the inside and outside bag of adhesion and right adhesive tape (B) is respectively arranged with between the left sheet material (4) of inside and outside bag, right sheet material (5); Be provided with lignilite (8) at bag (1) outer field edge, and be connected with selvedge (9) along described lignilite (8), described selvedge (9) is uniformly distributed multiple bandage hole, selvedge bandage (10) is set in described bandage hole; The outer wall of feed pipe (2) is connected with mouth of pipe bandage (11).
2. the special internal liner package bag of double-layer combined railway transportation of glue spraying bonding according to claim 1, is characterized in that: mounting hole (21) edge of described inside and outside bag is connected by the mounting hole adhesive tape (D) of annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117913.1U CN204568477U (en) | 2015-02-27 | 2015-02-27 | The special internal liner package bag of double-layer combined railway transportation of glue spraying bonding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117913.1U CN204568477U (en) | 2015-02-27 | 2015-02-27 | The special internal liner package bag of double-layer combined railway transportation of glue spraying bonding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204568477U true CN204568477U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520117913.1U Active CN204568477U (en) | 2015-02-27 | 2015-02-27 | The special internal liner package bag of double-layer combined railway transportation of glue spraying bonding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204568477U (en) |
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2015
- 2015-02-27 CN CN201520117913.1U patent/CN204568477U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |