CN205434377U - Soft bag of double nip - Google Patents
Soft bag of double nip Download PDFInfo
- Publication number
- CN205434377U CN205434377U CN201620037168.4U CN201620037168U CN205434377U CN 205434377 U CN205434377 U CN 205434377U CN 201620037168 U CN201620037168 U CN 201620037168U CN 205434377 U CN205434377 U CN 205434377U
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- split type
- type composite
- composite cover
- bag
- combined cover
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Abstract
The utility model provides a soft bag of double nip, belongs to medicine packaging technical field. It can save material, and the leakproofness is good, and only a combined cover needs to weld, has reduced the rejection rate. Scheme no. 1: integral type combined cover's joint and split type combined cover's joint all weld with the interbedded head end of the bag body, internal canned medicine liquid accomplishes the back to the bag through split type combined cover's oral siphon, and split type combined cover's oral siphon welds with split type combined cover's lid. The difference of scheme no. 2 and scheme lies in: integral type combined cover and the same attach fitting of split type combined cover sharing in the scheme no. 2. The utility model discloses simple structure, the preparation is easy, can reduce combined cover welding procedure, reduces the risk of introducing the carbomorphism foreign matter to reduced and connect station, the energy can be saved with hot welding, in addition, can also reduce split type combined cover's NULL, reduced manufacturing cost, and the leakproofness be good.
Description
Technical field
This utility model relates to a kind of transfusion package soft bag with interface, belongs to technical field of medicine packaging.
Background technology
Along with development and the change in transfusion market of transfusion packaging material technology, transfusion package mode is changed into present non-PVC composite membrane soft bag by vial.Owing to single inlet pipe soft bag infusion can not effectively distinguish loading mouth and dosing mouth, so double-tube double-valve soft bag infusion is increasingly becoming main flow, it is analyzed for multiple double-tube double-valve composite cover interface shape, prior art substantially has following shortcoming: 1, during the combination of two-tube interface group closing lid, two interfaces need to weld with lid, increase consumption and percent defective.2, no-welding type composite cover compound mode is in use by the poorly sealed risk causing transfusion finished product to pollute.3, due to composite cover double-decker reason, composite cover interface diameter cannot be down to minimum, causes material usage to increase.
Summary of the invention
The purpose of this utility model is to provide a kind of double nip soft bag, and it can save material, and good airproof performance, and only one of which composite cover needs welding, reduces percent defective.
Realizing above-mentioned purpose, the technical scheme that this utility model is taked has two kinds, as follows:
Scheme one: a kind of double nip soft bag, including bag, integral type composite cover and split type composite cover, the joint of described integral type composite cover and the joint of split type composite cover, all head ends with bag interlayer weld；Through the mouth pipe of described split type composite cover after in bag, liquid drug completes, the mouth pipe of split type composite cover welds with the lid of split type composite cover.
Scheme two: a kind of double nip soft bag, including bag, integral type composite cover and split type composite cover, described integral type composite cover and split type composite cover share same jointing, and described jointing welds in the middle part of the head end of bag interlayer；Through the mouth pipe of described split type composite cover after in bag, liquid drug completes, the mouth pipe of split type composite cover welds with the lid of split type composite cover.
This utility model has the advantages that
1, double nip soft bag of the present utility model, simple in construction, make easily, composite cover welding step can be reduced, reduce the risk introducing carbonization foreign body, and decrease heating welding post, save the energy；And decrease the material usage of split type composite cover, reduce production cost, good airproof performance.
2, integral type composite cover and split type composite cover can share a jointing and (be similar to ship type, such as scheme two), the joint oneself independently used can also be had respectively (to be similar to ship type, such as scheme one), advantage is: can distinguish dosing mouth and infusion port, and less compared with common double interface tube materials, cost-effective, reduce the welding of a root interface, reduce foreign body and introduce risk, improve product quality.
Accompanying drawing explanation
Fig. 1 is the main sectional view of overall structure of scheme one of the present utility model；
Fig. 2 is the overall structure decomposing schematic representation of scheme one of the present utility model；
Fig. 3 is the main sectional view of overall structure of scheme two of the present utility model.
Wherein, bag 1, welded bands 1-1, integral type composite cover 2, the joint 2-1 of integral type composite cover 2, split type composite cover 3, the joint 3-1 of split type composite cover 3, the mouth pipe 3-2 of split type composite cover 3, the lid 3-3 of split type composite cover 3, handstand suppending hole 4, jointing 5.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and embodiment, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Detailed description of the invention one: as depicted in figs. 1 and 2, a kind of double nip soft bag, including bag 1, integral type composite cover 2 and split type composite cover 3, the joint 2-1 of described integral type composite cover 2 and the joint 3-1 of split type composite cover 3, all head ends with bag 1 interlayer weld；Through the mouth pipe 3-2 of described split type composite cover 3 after in bag 1, liquid drug completes, the mouth pipe 3-2 of split type composite cover 3 welds with the lid 3-3 of split type composite cover 3, thus completes the sealing of whole soft bag product.
The structure of the integral type composite cover 2 of present embodiment and split type composite cover 3 itself is prior art, a kind of internal enclosed latch closure can be used to assemble welding combination cover for transfusion and interface (number of patent application 201510619356.8), a kind of internal enclosed latch closure assembles welding combination cover for transfusion and interface (number of patent application 201520750430.5), a kind of single handle internal enclosed latch closure assembles welding combination cover for transfusion and interface (number of patent application 2015210835074) or a kind of double-handle internal enclosed latch closure assembles the composite cover described in welding combination cover for transfusion and interface (number of patent application 2015210834955) and interface.
As depicted in figs. 1 and 2, described bag 1 is formed integrally by filling machine mould and constitutes, and the inner surface of bag 1 is formed around welded bands 1-1.
Detailed description of the invention two: as depicted in figs. 1 and 2, a kind of double nip soft bag described in detailed description of the invention one, it is provided with handstand suppending hole 4 in the middle part of the tail end of described bag 1.
Detailed description of the invention three: as shown in Figure 3, a kind of double nip soft bag, including bag 1, integral type composite cover 2 and split type composite cover 3, described integral type composite cover 2 shares same jointing 5 with split type composite cover 3, and described jointing 5 welds in the middle part of the head end of bag 1 interlayer；Through the mouth pipe 3-2 of described split type composite cover 3 after in bag 1, liquid drug completes, the mouth pipe 3-2 of split type composite cover 3 welds with the lid 3-3 of split type composite cover 3, thus completes the sealing of whole soft bag product.
Constituting as it is shown on figure 3, described bag 1 is formed integrally by filling machine mould, the inner surface of bag 1 is formed around welded bands 1-1.
Detailed description of the invention four: as it is shown on figure 3, a kind of double nip soft bag described in detailed description of the invention three, be provided with handstand suppending hole 4 in the middle part of the tail end of described bag 1.
Claims (4)
1. a double nip soft bag, including bag (1), integral type composite cover (2) and split type composite cover (3), it is characterised in that: the joint (2-1) of described integral type composite cover (2) and the joint (3-1) of split type composite cover (3) all head ends with bag (1) interlayer weld；Through the mouth pipe (3-2) of described split type composite cover (3) after in bag (1), liquid drug completes, the mouth pipe (3-2) of split type composite cover (3) welds with the lid (3-3) of split type composite cover (3).
A kind of double nip soft bag the most according to claim 1, it is characterised in that: it is provided with handstand suppending hole (4) in the middle part of the tail end of described bag (1).
3. a double nip soft bag, including bag (1), integral type composite cover (2) and split type composite cover (3), it is characterized in that: described integral type composite cover (2) shares same jointing (5) with split type composite cover (3), and described jointing (5) welds in the middle part of the head end of bag (1) interlayer；Through the mouth pipe (3-2) of described split type composite cover (3) after in bag (1), liquid drug completes, the mouth pipe (3-2) of split type composite cover (3) welds with the lid (3-3) of split type composite cover (3).
A kind of double nip soft bag the most according to claim 3, it is characterised in that: it is provided with handstand suppending hole (4) in the middle part of the tail end of described bag (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620037168.4U CN205434377U (en) | 2016-01-15 | 2016-01-15 | Soft bag of double nip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620037168.4U CN205434377U (en) | 2016-01-15 | 2016-01-15 | Soft bag of double nip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205434377U true CN205434377U (en) | 2016-08-10 |
Family
ID=56581090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620037168.4U Active CN205434377U (en) | 2016-01-15 | 2016-01-15 | Soft bag of double nip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205434377U (en) |
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2016
- 2016-01-15 CN CN201620037168.4U patent/CN205434377U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |