CN105564789A - Milk powder special-purpose container bag with valve - Google Patents
Milk powder special-purpose container bag with valve Download PDFInfo
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- CN105564789A CN105564789A CN201410526062.6A CN201410526062A CN105564789A CN 105564789 A CN105564789 A CN 105564789A CN 201410526062 A CN201410526062 A CN 201410526062A CN 105564789 A CN105564789 A CN 105564789A
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- valve
- freight container
- flexible freight
- connection side
- milk powder
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Abstract
The invention relates to a milk powder special bulk bag with a valve, which comprises a bulk bag body, wherein a feeding/discharging port is arranged in the middle of the upper part of the bulk bag body, a sealing valve is arranged on the feeding/discharging port, the sealing valve comprises a valve body and a valve cover, the inner valve body is arranged on the inner side of the feeding/discharging port on the bulk bag body, the outer valve body is arranged on the outer side of the feeding/discharging port on the bulk bag body, a first sealing connecting groove is arranged between a first connecting edge and a second connecting edge, a second sealing connecting groove is arranged on the upper part of the second connecting edge, a circular sealing strip is arranged in the first sealing connecting groove, a strip-shaped sealing ring is arranged on the second connecting edge, a reinforced arc-shaped sealing strip is arranged on the upper part of the inner side of the strip-shaped sealing ring, and a fastening ring is arranged on the outer wall of the outer valve body. The invention has good sealing effect of the material opening, firm connection and high strength of the sealing valve.
Description
Technical field
The present invention relates to a kind of flexible freight container, be specifically related to a kind of milk powder flexible freight container.
Background technology
Flexible freight container compared with little woven bag, have capacity large, be convenient to handling, save labour, the feature such as raise the efficiency.Common milk powder flexible freight container sealing effectiveness is poor, and communication port is insecure, does not meet actual operation requirements.
Summary of the invention
Goal of the invention: the object of the invention is to overcome deficiency of the prior art, provide a kind of material mouth good sealing effect, it is firm to connect, the special flexible freight container of band valve milk powder that seal valve intensity is high.
Technical scheme: in order to solve the problems of the technologies described above, the special flexible freight container of band valve milk powder of the present invention, it comprises flexible freight container body, charging/discharging opening is provided with in the middle of described flexible freight container body upper part, described charging/discharging opening is provided with seal valve, described flexible freight container body comprises inner bag and outer bag, described seal valve comprises valve body and valve gap, described valve body comprises inner valve body and outer valve, described inner valve body is arranged on inside the charging/discharging opening on flexible freight container body, described outer valve is located at outside the charging/discharging opening on flexible freight container body, described inner valve body outer wall is provided with the first connection side and the second connection side, between described first connection side and the second connection side, be provided with first to be tightly connected groove, be provided with second to be tightly connected groove on described second connection side top, be tightly connected in groove described first and be provided with circular seal bar, described second connection side is provided with strip gasket circle, heavier-duty arc sealing band is provided with in described strip gasket circle inside upper part, described strip gasket circle and heavier-duty arc sealing band one-body molded, described outer valve outer wall is provided with tight loop.
Described inner bag is PP inner bag.
Described outer bag is PE outer bag.
Described heavier-duty arc sealing band is arranged on second and is tightly connected in groove.
Described valve gap is conical valve gap.
Described tight loop is metal tight loop.
Beneficial effect: the present invention compared with prior art, its remarkable advantage is: the present invention is reasonable in design, adopt inner valve body and outer valve, described inner valve body outer wall is provided with the first connection side and the second connection side, bag body is made to be connected to the inside securely by two bags of clamping limits, between described first connection side and the second connection side, be provided with first to be tightly connected groove, be provided with second to be tightly connected groove on described second connection side top, be tightly connected in groove described first and be provided with circular seal bar, be tightly connected in groove described first and be provided with strip gasket circle, heavier-duty arc sealing band is provided with in described strip gasket circle inside upper part, make material mouth sealing effectiveness excellent, adopt metal tight loop, ensure that inner valve body and outer valve are connected firmly further, described valve body and valve gap are Plastic Parts, and valve gap is conical valve gap, seal valve itself is made to have higher intensity, realistic operating needs.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present invention;
Fig. 2 is the planar structure schematic diagram of valve body described in the present invention;
Fig. 3 is the planar structure schematic diagram of valve gap described in the present invention;
Fig. 4 is the construction profile schematic diagram of inner valve body described in the present invention;
Fig. 5 is the construction profile schematic diagram of outer valve described in the present invention;
Fig. 6 is the planar structure schematic diagram of the bar of circular seal described in the present invention;
Fig. 7 is the part plan structural representation of the circle of strip gasket described in the present invention and heavier-duty arc sealing band;
Fig. 8 is the construction profile schematic diagram of the circle of strip gasket described in the present invention and heavier-duty arc sealing band.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Fig. 7 and Fig. 8, the special flexible freight container of band valve milk powder of the present invention, it comprises flexible freight container body, charging/discharging opening 1 is provided with in the middle of described flexible freight container body upper part, described charging/discharging opening is provided with seal valve 2, described flexible freight container body comprises inner bag 3 and outer bag 4, described seal valve 2 comprises valve body 5 and valve gap 6, described valve body 5 comprises inner valve body 7 and outer valve 8, described inner valve body 7 is arranged on inside the charging/discharging opening 1 on flexible freight container body, described outer valve 8 is located at outside the charging/discharging opening 1 on flexible freight container body, described inner valve body 7 outer wall is provided with the first connection side 9 and the second connection side 10, between described first connection side 9 and the second connection side 10, be provided with first to be tightly connected groove 11, be provided with second to be tightly connected groove 12 on described second connection side 10 top, be tightly connected in groove 11 described first and be provided with circular seal bar 13, described second connection side 10 is provided with strip gasket circle 14, heavier-duty arc sealing band 15 is provided with in described strip gasket circle 14 inside upper part, described strip gasket circle 14 and heavier-duty arc sealing band 15 one-body molded, described outer valve 8 outer wall is provided with tight loop 16, described inner bag 3 is PP inner bag, described outer bag 4 is PE outer bag, described heavier-duty arc sealing band 15 is arranged on second and is tightly connected in groove 12, described valve gap 6 is conical valve gap.The present invention is reasonable in design, adopt inner valve body and outer valve, described inner valve body outer wall is provided with the first connection side and the second connection side, bag body is made to be connected to the inside securely by two bags of clamping limits, between described first connection side and the second connection side, be provided with first to be tightly connected groove, be provided with second to be tightly connected groove on described second connection side top, be tightly connected in groove described first and be provided with circular seal bar, be tightly connected in groove described first and be provided with strip gasket circle, heavier-duty arc sealing band is provided with in described strip gasket circle inside upper part, make material mouth sealing effectiveness excellent, adopt metal tight loop, ensure that inner valve body and outer valve are connected firmly further, described valve body and valve gap are Plastic Parts, and valve gap is conical valve gap, seal valve itself is made to have higher intensity, realistic operating needs.
The invention provides a kind of thinking and method; the method and access of this technical scheme of specific implementation is a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, some improvements and modifications can also be made; these improvements and modifications also should be considered as protection scope of the present invention, and all available prior art of each component part not clear and definite in the present embodiment is realized.
Claims (5)
1. be with the special flexible freight container of valve milk powder, it is characterized in that: it comprises flexible freight container body, charging/discharging opening (1) is provided with in the middle of described flexible freight container body upper part, described charging/discharging opening is provided with seal valve (2), described flexible freight container body comprises inner bag (3) and outer bag (4), described seal valve (2) comprises valve body (5) and valve gap (6), described valve body (5) comprises inner valve body (7) and outer valve (8), described inner valve body (7) is arranged on charging/discharging opening (1) inner side on flexible freight container body, described outer valve (8) is located at charging/discharging opening (1) outside on flexible freight container body, described inner valve body (7) outer wall is provided with the first connection side (9) and the second connection side (10), between described first connection side (9) and the second connection side (10), be provided with first to be tightly connected groove (11), be provided with second to be tightly connected groove (12) on described second connection side (10) top, be tightly connected in groove (11) described first and be provided with circular seal bar (13), described second connection side (10) is provided with strip gasket circle (14), heavier-duty arc sealing band (15) is provided with in described strip gasket circle (14) inside upper part, described strip gasket circle (14) and heavier-duty arc sealing band (15) one-body molded, described outer valve (8) outer wall is provided with tight loop (16).
2. the special flexible freight container of band valve milk powder according to claim 1, is characterized in that: described inner bag (3) is PP inner bag.
3. the special flexible freight container of band valve milk powder according to claim 1, is characterized in that: described outer bag (4) is PE outer bag.
4. the special flexible freight container of band valve milk powder according to claim 1, is characterized in that: described heavier-duty arc sealing band (15) is arranged on second and is tightly connected in groove (12).
5. the special flexible freight container of band valve milk powder according to claim 1, is characterized in that: described valve gap (6) is conical valve gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410526062.6A CN105564789A (en) | 2014-10-08 | 2014-10-08 | Milk powder special-purpose container bag with valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410526062.6A CN105564789A (en) | 2014-10-08 | 2014-10-08 | Milk powder special-purpose container bag with valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105564789A true CN105564789A (en) | 2016-05-11 |
Family
ID=55875530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410526062.6A Pending CN105564789A (en) | 2014-10-08 | 2014-10-08 | Milk powder special-purpose container bag with valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105564789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712872A (en) * | 2019-11-07 | 2020-01-21 | 常州信泰包装有限公司 | Liquid turnover ton bag |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1214317A (en) * | 1997-09-29 | 1999-04-21 | Asept国际股份公司 | Package method for manufacture thereof and coupling therefor |
| US5938338A (en) * | 1994-09-09 | 1999-08-17 | Rohm & Haas Company | Recycleable bulk bag containers |
| CN2934111Y (en) * | 2006-08-02 | 2007-08-15 | 李武存 | Clamp-press type simple packaging orifice |
| CN101041388A (en) * | 2006-03-24 | 2007-09-26 | 第一产业株式会社 | Container bag for granular materials |
| CN201006795Y (en) * | 2006-12-05 | 2008-01-16 | 朱忠元 | Instantly installing and instantly using type material discharging nozzle |
| CN202138735U (en) * | 2011-06-15 | 2012-02-08 | 常州商隆产业用纺织品有限公司 | Double-layer flexible freight container |
| CN204150372U (en) * | 2014-10-08 | 2015-02-11 | 宜兴威尼特包装袋有限公司 | The special flexible freight container of band valve milk powder |
-
2014
- 2014-10-08 CN CN201410526062.6A patent/CN105564789A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5938338A (en) * | 1994-09-09 | 1999-08-17 | Rohm & Haas Company | Recycleable bulk bag containers |
| CN1214317A (en) * | 1997-09-29 | 1999-04-21 | Asept国际股份公司 | Package method for manufacture thereof and coupling therefor |
| CN101041388A (en) * | 2006-03-24 | 2007-09-26 | 第一产业株式会社 | Container bag for granular materials |
| CN2934111Y (en) * | 2006-08-02 | 2007-08-15 | 李武存 | Clamp-press type simple packaging orifice |
| CN201006795Y (en) * | 2006-12-05 | 2008-01-16 | 朱忠元 | Instantly installing and instantly using type material discharging nozzle |
| CN202138735U (en) * | 2011-06-15 | 2012-02-08 | 常州商隆产业用纺织品有限公司 | Double-layer flexible freight container |
| CN204150372U (en) * | 2014-10-08 | 2015-02-11 | 宜兴威尼特包装袋有限公司 | The special flexible freight container of band valve milk powder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712872A (en) * | 2019-11-07 | 2020-01-21 | 常州信泰包装有限公司 | Liquid turnover ton bag |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |
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| WD01 | Invention patent application deemed withdrawn after publication |