CN204147267U - Double-hard-tube polypropylene multi-layer co-extrusion infusion bag - Google Patents
Double-hard-tube polypropylene multi-layer co-extrusion infusion bag Download PDFInfo
- Publication number
- CN204147267U CN204147267U CN201420619441.5U CN201420619441U CN204147267U CN 204147267 U CN204147267 U CN 204147267U CN 201420619441 U CN201420619441 U CN 201420619441U CN 204147267 U CN204147267 U CN 204147267U
- Authority
- CN
- China
- Prior art keywords
- infusion bag
- transfusion bag
- oral area
- layer
- bag
- 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.)
- Active
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 30
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 21
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 21
- -1 polypropylene Polymers 0.000 title claims abstract description 20
- 238000001125 extrusion Methods 0.000 title claims description 19
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 210000003141 lower extremity Anatomy 0.000 claims abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a two hard tube polypropylene multilayer coextrusion infusion bag, it includes infusion bag oral area (1), infusion bag shoulder (2) and the infusion bag body (3) and infusion bag bottom (4), infusion bag oral area (1) be located between two infusion bag shoulders (2), and infusion bag oral area (1) is provided with two the same liquid pipes (5), infusion bag shoulder (2) be 5~20 degrees with the lower limb of the infusion bag body (3) inner chamber contact and the contained angle of water flat line, infusion bag oral area (1) be located between two liquid pipes (5) and outwards bulge with the part of the contact of the infusion bag body (3) inner chamber to form "V" shape bellying (6), infusion bag bottom (4) be provided with a hanging hole (7). The utility model has the advantages that: it has the advantages of completely draining the liquid in the bag, reducing waste and saving cost.
Description
Technical field
This utility model relates to transfusion bag, particularly two hard tube polypropylene multi-layer co-extrusion infusion bag.
Background technology
Polypropylene multi-layer co-extrusion infusion bag is the transfusion bag adopting polypropylene multi-layer co-extrusion film production, the two-layer above film that it is raw material that polypropylene multi-layer co-extrusion film is with polypropylene, employing coextrusion process is produced, formed without binding agent.Polypropylene multi-layer co-extrusion infusion bag because of have tough and tensile transparent, lightweight, thermal resistance is high, high temperature resistant, gas thoroughly/the low advantage of water permeability and more and more coming into one's own.
Early stage pouch-type Design Mode continued to use mostly by conventional polypropylene multi-layer co-extrusion infusion bag, along with widening of part pouch-type, in use usually there is medicinal liquid discharge opeing phenomenon not to the utmost in user, suffers the complaint of user repeatly, had a strong impact on product quality and enterprise's reputation.The present inventor is studied analysis by there is discharge opeing polypropylene multi-layer co-extrusion infusion bag product not to the utmost to market, find that polypropylene multi-layer co-extrusion infusion bag pouch-type width is wider, discharge opeing not to the utmost problem is more outstanding, and liquid all concentrates on bag shoulder, find through comparison again, these transfusion bag have a common ground, be exactly that shoulder magnitude of inclination is less, almost there is no amplitude, draw through test, polypropylene multi-layer co-extrusion infusion bag pouch-type shoulder amplitude is less, affect discharge opeing main cause not to the utmost, liquid in polypropylene multi-layer co-extrusion infusion bag wider at present drains and is still a difficult point.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of and can drain liquid in bag completely, cuts the waste and cost-saving two hard tube polypropylene multi-layer co-extrusion infusion bags.
The purpose of this utility model is achieved through the following technical solutions: two hard tube polypropylene multi-layer co-extrusion infusion bag, it comprises transfusion bag oral area, bottom transfusion bag shoulder and transfusion bag body and transfusion bag, described transfusion bag oral area is between two transfusion bag shoulders, and transfusion bag oral area is provided with two identical liquid pipes, the lower limb that described transfusion bag shoulder contacts with transfusion bag body inner chamber and horizontal angle are 5 ~ 20 degree, described transfusion bag oral area is outwardly with the part of transfusion bag body lumen contact between two liquid pipes, and form " V " shape lobe, a hanging hole is provided with bottom described transfusion bag.
The lower limb that described transfusion bag shoulder contacts with transfusion bag body inner chamber and horizontal angle are 8 ~ 15 degree.
The angle of described " V " shape lobe is 150 ~ 160 degree.
Described transfusion bag shoulder is provided with through hole
This utility model has the following advantages: transfusion bag of the present utility model, and width is 110mm, and the liquid of splendid attire is many, and transfusion bag oral area is provided with two liquid pipes, can realize filling with liquid and discharge opeing; The lower limb that transfusion bag shoulder contacts with transfusion bag body inner chamber and horizontal angle are 12 degree and are provided with " V " shape lobe, make the liquid in transfusion bag body completely most by liquid bank of tubes, thus decrease the waste of liquid, saved cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure, 1-transfusion bag oral area, 2-transfusion bag shoulder, 3-transfusion bag body, bottom 4-transfusion bag, 5-liquid pipe, 6-" V " shape lobe, 7-hanging hole, 8-through hole.
Detailed description of the invention
Be further described this utility model below in conjunction with accompanying drawing, protection domain of the present utility model is not limited to the following stated:
As shown in Figure 1, two hard tube polypropylene multi-layer co-extrusion infusion bag, it comprises transfusion bag oral area 1, bottom transfusion bag shoulder 2 and transfusion bag body 3 and transfusion bag 4, described transfusion bag oral area 1 is between two transfusion bag shoulders 2, and transfusion bag oral area 1 is provided with two identical liquid pipes 5, the lower limb that described transfusion bag shoulder 2 contacts with transfusion bag body 3 inner chamber and horizontal angle are 5 ~ 20 degree, the lower limb that further transfusion bag shoulder 2 contacts with transfusion bag body 3 inner chamber and horizontal included angle A are 8 ~ 15 degree, be more preferably 12 degree, described transfusion bag oral area 1 is with the part of transfusion bag body 3 lumen contact outwardly between two liquid pipes 5, and form " V " shape lobe 6, the angle of described " V " shape lobe 6 is 150 ~ 160 degree, preferably 156 degree, by with upper type, the width of this transfusion bag can reach 110mm, pouch-type length is 125mm ~ 135mm, be applicable to the production of 50ml ~ 100ml product, bottom described transfusion bag, 4 are provided with a hanging hole 7.Described transfusion bag shoulder 2 is provided with through hole 8, and through hole 8 can facilitate taking of this transfusion bag and hang and take.
Work process of the present utility model is as follows: liquid pipe 5 fill with liquid time, can pouring pipe be served as, liquid can be filled with by a liquid pipe 5, also can two fill with liquid simultaneously, fill with liquid time, this transfusion bag is hung over assigned address by the through hole 8 by transfusion bag shoulder 2; When this transfusion bag needs transfusion, hanging hole 7 is hung over assigned address, transfusion bag body 3 is stood upside down, liquid in transfusion bag body 3 flows out from two liquid pipes 5, due to included angle A and " V " shape lobe 6, the liquid in transfusion bag body 3 is flowed out completely along two liquid pipes 5, improves the utilization rate of transfusion liquid, decrease waste, save cost.
Claims (4)
1. pair hard tube polypropylene multi-layer co-extrusion infusion bag, it is characterized in that: it comprises transfusion bag oral area (1), bottom transfusion bag shoulder (2) and transfusion bag body (3) and transfusion bag (4), described transfusion bag oral area (1) is positioned between two transfusion bag shoulders (2), and transfusion bag oral area (1) is provided with two identical liquid pipes (5), the lower limb that described transfusion bag shoulder (2) contacts with transfusion bag body (3) inner chamber and horizontal angle are 5 ~ 20 degree, described transfusion bag oral area (1) to be positioned between two liquid pipes (5) and outwardly with the part of transfusion bag body (3) lumen contact, and form " V " shape lobe (6), bottom described transfusion bag, (4) are provided with a hanging hole (7).
2. according to claim 1 pair of hard tube polypropylene multi-layer co-extrusion infusion bag, is characterized in that: the lower limb that described transfusion bag shoulder (2) contacts with transfusion bag body (3) inner chamber and horizontal angle are 8 ~ 15 degree.
3. according to claim 1 pair of hard tube polypropylene multi-layer co-extrusion infusion bag, is characterized in that: the angle of described " V " shape lobe (6) is 150 ~ 160 degree.
4. according to claim 1 pair of hard tube polypropylene multi-layer co-extrusion infusion bag, is characterized in that: described transfusion bag shoulder (2) is provided with through hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619441.5U CN204147267U (en) | 2014-10-24 | 2014-10-24 | Double-hard-tube polypropylene multi-layer co-extrusion infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619441.5U CN204147267U (en) | 2014-10-24 | 2014-10-24 | Double-hard-tube polypropylene multi-layer co-extrusion infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204147267U true CN204147267U (en) | 2015-02-11 |
Family
ID=52505427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420619441.5U Active CN204147267U (en) | 2014-10-24 | 2014-10-24 | Double-hard-tube polypropylene multi-layer co-extrusion infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204147267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919803A (en) * | 2016-06-01 | 2016-09-07 | 石家庄四药有限公司 | Soft infusion bag provided with integrated dual hard tubes and dual valves and preparation method of soft infusion bag |
-
2014
- 2014-10-24 CN CN201420619441.5U patent/CN204147267U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919803A (en) * | 2016-06-01 | 2016-09-07 | 石家庄四药有限公司 | Soft infusion bag provided with integrated dual hard tubes and dual valves and preparation method of soft infusion bag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204147267U (en) | Double-hard-tube polypropylene multi-layer co-extrusion infusion bag | |
| CN204937809U (en) | A kind of soft packaging bag of forced-ventilated sky | |
| CN104305805B (en) | Quick cooling teacup | |
| CN203425250U (en) | Novel multi-layer coextruded polypropylene infusion bag | |
| CN204120718U (en) | Quick cooling teacup | |
| CN204708535U (en) | Double seasoning straw | |
| CN202959873U (en) | Filter screen tea cup preventing gas blocking | |
| CN206395118U (en) | It is a kind of that edible soya-bean milk suction nozzle bag may be selected | |
| CN205891483U (en) | Liquid packaging bottle | |
| CN205707871U (en) | A kind of Novel tea caddy | |
| CN205658815U (en) | Multifunctional soup spoon | |
| CN204617771U (en) | A kind of cup assisting crowded tea bag | |
| CN204500214U (en) | A kind of siphon weak base cup | |
| CN204169562U (en) | With the dixie cup of paper handkerchief | |
| CN205527822U (en) | Water -jug is used up to water purifier | |
| CN202967156U (en) | Frozen beverage packaging cup | |
| CN103431998A (en) | Novel polypropylene multi-layer co-extrusion infusion bag | |
| CN202609376U (en) | Folding extrusion type yoghurt box | |
| CN209047841U (en) | A kind of suction pipe and the tea leakage with suction pipe | |
| CN205018892U (en) | Double -barrelled thermos | |
| CN202124222U (en) | Packaging bottle | |
| CN205107143U (en) | Portable drinking cup of many humans | |
| CN204744971U (en) | Double-valve PP infusion bag | |
| CN204274245U (en) | A kind of Novel seasoning pot | |
| CN206318204U (en) | A kind of liquid condiment packaging bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |