CN108263740A - A kind of Sutureless valve port Filling bag and preparation method thereof - Google Patents
A kind of Sutureless valve port Filling bag and preparation method thereof Download PDFInfo
- Publication number
- CN108263740A CN108263740A CN201810217103.1A CN201810217103A CN108263740A CN 108263740 A CN108263740 A CN 108263740A CN 201810217103 A CN201810217103 A CN 201810217103A CN 108263740 A CN108263740 A CN 108263740A
- Authority
- CN
- China
- Prior art keywords
- valve port
- bag body
- bag
- diaphragm seal
- panel
- 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.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title description 3
- 239000012530 fluid Substances 0.000 claims abstract description 24
- 239000000565 sealant Substances 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000011505 plaster Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000009958 sewing Methods 0.000 abstract description 8
- 239000000843 powder Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- 239000004568 cement Substances 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/14—Valve bags, i.e. with valves for filling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses a kind of Sutureless valve port Filling bags, bag body including integrally formed tubbiness, the panel for closing its top notch is equipped at the top of the bag body, the top of the bag body wherein side is equipped with for filling valve port, the diaphragm seal that is integrally formed and the valve port can be covered with the panel is equipped with above the valve port, on the outside of the valve port on the bag body of surrounding, the fluid sealant that the diaphragm seal and bag body fastening can be connected together to the sealing valve port is equipped in the inside surrounding of the diaphragm seal, the valve block for being used to prevent product from flowing backwards with this bag of body by integral forming is additionally provided on bag body on the inside of the valve port.The invention also discloses a kind of production methods of Sutureless valve port Filling bag.The Filling bag of the present invention, can be completed without sewing thread, sewing machine and manufactures, and making is simple, easy to use, can effectively reduce production cost and improve product quality, production efficiency, highly practical.
Description
Technical field
The present invention relates to product Filling bag manufacture technology field, more specifically, it relates to which a kind of Sutureless valve port is filling
Bag and preparation method thereof.
Background technology
Filling bag is for by product packaging, so as to the packaging bag transported and sold.Such as packing cement, calcium carbonate
The powder shapeds product such as powder, lime.Filling bag of the prior art is all to be formed by two bag faces by stitch bond, in practical system
During work, two bag faces side angle therein can all concave conjunction one interface of formation as filling exit, then again to this
It is sutured on one side, so as to complete the making of Filling bag.But the Filling bag of such structure, suture easily come off or are broken, and
The leakproofness of Filling bag cannot ensure, in actual use, it is also necessary to line sutures filling exit, and process is numerous and diverse, so as to cause with
The production efficiency at family declines, while enterprise itself also needs to the materials such as sewing thread, sewing machine or equipment, is brought not to enterprise's production
Just.
Invention content
The technical problem to be solved by the present invention is to be directed to the above-mentioned deficiency of the prior art, an object of the present invention is to provide
One kind is easy to use, and can effectively be reduced production cost and be improved the Sutureless valve port Filling bag of product quality, production efficiency.
It is a kind of easy to make the second object of the present invention is to provide, it is capable of the making of quick Fabrication Sutureless valve port Filling bag
Method.
It is the technical scheme is that such：A kind of Sutureless valve port Filling bag includes the bag of integrally formed tubbiness
Body, bag body top are equipped with the panel for closing its top notch, and the top of the bag body wherein side is equipped with to fill
The valve port of dress, the diaphragm seal that valve port top is equipped with and the panel is integrally formed and can cover the valve port, the valve port
It is equipped with and the diaphragm seal can be connected with bag body fastening on the bag body of outside surrounding, in the inside surrounding of the diaphragm seal
To be formed to the fluid sealant of the sealing valve port, it is additionally provided on the bag body on the inside of the valve port and is used for this bag of body by integral forming
The valve block for preventing product from flowing backwards.
As a further improvement, the shape of the diaphragm seal is corresponding with the shape of the valve port, and the diaphragm seal
Area be more than the valve port area.
Further, the valve block is distributed in the inside surrounding of the valve port, and the valve block is along the valve port
Madial wall doubling of the edge to the bag body.
Further, the position of the fluid sealant of surrounding and the fluid sealant of surrounding on the inside of the diaphragm seal on the outside of the valve port
Position is corresponding, and the fluid sealant outer surface is all covered with anti-sticking cuticula.
Further, the area of the panel be more than the bag body top notch area, and the panel pass through it is close
Sealing is connected with the bag body sealing.
Further, the bag body, panel, diaphragm seal are the film of sealing.
A kind of production method of Sutureless valve port Filling bag, this method comprises the following steps：
S1, bag is body formed and panel is cut out：The bag body of tubbiness is drawn out, while be cut out one using mold integrated molding
Connected panel and diaphragm seal；
S2, bag body are connect with panel：It is using fluid sealant that panel is Nian Jie with the surrounding at the top of bag body with by its top notch
Closing, and diaphragm seal is made to stretch out in the side of bag body；
S3, bag body and panel reinforcement by connection：Bonding bag body and panel are positioned over and rolled under gravity-roller, to the two
Abutting edge carries out gravity pressing；
S4, valve port and valve block make：It carries out horizontal and vertical cutting out to obtain three on the bag body of side corresponding with diaphragm seal
Then three pieces film is folded to form valve port by piece film towards left and right, lower direction respectively, and three pieces adhesive plaster is respectively as valve block；
S5, diaphragm seal connection：Sealing is installed respectively in the surrounding of valve port and the surrounding opposite position of diaphragm seal
Glue, and the anti-sticking cuticula in the covering of the outer surface of fluid sealant, obtain complete Filling bag.
Advantageous effect
Compared with prior art, the present invention it has the following advantages that：
The Filling bag of the present invention, can be completed without sewing thread, sewing machine and manufactures, and make simple, easy to use, energy
It enough prevents the products such as cement from flowing backwards, effectively reduce production cost and improves product quality, production efficiency, it is highly practical.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the fabrication processing figure of the present invention.
Wherein：1- bags of bodies, 2- panels, 3- valve ports, 4- diaphragm seals, 5- fluid sealants, 6- valve blocks.
Specific embodiment
The present invention is described further for specific embodiment in below in conjunction with the accompanying drawings.
Refering to Fig. 1, a kind of Sutureless valve port Filling bag of the invention, the bag body 1 including integrally formed tubbiness, in bag body
1 top is equipped with the panel 2 for closing its top notch, is equipped at the top of the wherein side of bag body 1 for filling valve port 3, water
The powders such as mud enter from the valve port 3 in bag body 1, which is equipped with what is be integrally formed and can cover valve port 3 with panel 2
Diaphragm seal 4, i.e. diaphragm seal 4 extend outwardly along 2 edge of panel, on the bag body 1 of 3 outside surrounding of valve port, the inside four of diaphragm seal 4
The fluid sealant 5 sealed to valve port 3 can be connected together to by diaphragm seal 4 and the fastening of bag body 1 by being equipped on week, i.e., fluid sealant 5 as
After the completion of filling, diaphragm seal 4 is fitted on bag body 1 for connector and sealing element between diaphragm seal 4 and bag body 1, you can anti-
The powders such as sealing mud sputter during transport, are additionally provided on the bag body 1 of 3 inside of valve port and are integrally formed with this bag of body 1
For prevent product flow backwards valve block 6.
Preferably, the shape of diaphragm seal 4 is corresponding with the shape of valve port 3, and the area of diaphragm seal 4 is more than valve port 3
Area, in order to install fluid sealant 5 and completely enclose valve port 3.Its valve block 6 is distributed in the inside surrounding of valve port 3, and valve block 6
Along the edge of valve port 3 to the madial wall doubling of bag body 1, valve block 6 is automatic to open valve under the impact force action of the powders such as cement
Mouthfuls 3 close, so as to prevent during filling, the powders such as cement water conservancy diversion and go out.The position of the fluid sealant 5 of 3 outside surrounding of valve port
Put corresponding with the position of the fluid sealant 5 of 4 inside surrounding of diaphragm seal, convenient for diaphragm seal 4 is bonded, and 5 outer surface of fluid sealant is equal
Covered with anti-sticking cuticula, make Filling bag before filling the container, 3 use of valve port stays open, in order to use.The area of panel 2 is big
In the area of 1 top notch of bag body, and panel 2 is connected by fluid sealant 5 with the sealing of bag body 1, convenient for the company of panel 2 and bag body 1
It connects.Bag body 1, panel 2, diaphragm seal 4 are the film of sealing, for filling cement when the powder of molecules, prevent from splashing
Out, while the flexibility of Filling bag is ensured, user-friendly.It is mainly bottom since filling rear its of Filling bag bears gravity
Portion and each side, therefore, the present invention is using integrally formed tubbiness bag body 1, and its top will using the panel 2 of bonding
It is closed, and the rational structure for utilizing the difference of stress and arranging Filling bag substantially increases the service life of Filling bag, another
After filling, 6 self-return of valve block forms the level-one blocking to powder to aspect Filling bag, along with diaphragm seal 4 is to powder
Two level stops, powder can be further prevented to be lost in.
Referring to Fig.2, a kind of production method of Sutureless valve port Filling bag, this method comprises the following steps：
S1, bag is body formed and panel is cut out：The bag body 1 of tubbiness is drawn out, while be cut out one using mold integrated molding
The panel 2 and diaphragm seal 4 that body is connected；
S2, bag body are connect with panel：It is using fluid sealant 5 that panel 2 is Nian Jie with the surrounding at 1 top of bag body with its top is scarce
Mouthful closing, and diaphragm seal 4 is made to stretch out in the side of bag body 1；
S3, bag body and panel reinforcement by connection：Bonding bag body 1 and panel 2 are positioned over and rolled under gravity-roller, to the two
Abutting edge carry out gravity pressing；
S4, valve port and valve block make：With carrying out horizontal and vertical cutting out to obtain on the bag body 1 of 4 corresponding side of diaphragm seal
Then three pieces film is folded to form valve port 3 by three pieces film towards left and right, lower direction respectively, and three pieces adhesive plaster is respectively as valve block
6；
S5, diaphragm seal connection：It is installed respectively in the surrounding of valve port 3 and the surrounding opposite position of diaphragm seal 4 close
Sealing 5, and the anti-sticking cuticula in the covering of the outer surface of fluid sealant 5, obtain complete Filling bag.
The Filling bag of the present invention, can be completed without sewing thread, sewing machine and manufactures, and make simple, easy to use, energy
It enough prevents the products such as cement from flowing backwards, effectively reduce production cost and improves product quality, production efficiency, it is highly practical.
What has been described above is only a preferred embodiment of the present invention, it should be pointed out that for those skilled in the art,
Without departing from the structure of the invention, several modifications and improvements can also be made, these all do not interfere with implementation of the present invention
Effect and practical applicability.
Claims (7)
1. a kind of Sutureless valve port Filling bag, which is characterized in that the bag body (1) including integrally formed tubbiness, the bag body
(1) top is equipped with the panel (2) for closing its top notch, and the top of the bag body (1) wherein side is equipped with for filling
Valve port (3), the valve port (3) top are equipped with the diaphragm seal for being integrally formed and can covering the valve port (3) with the panel (2)
(4), being equipped on the bag body (1) of surrounding, in the inside surrounding of the diaphragm seal (4) on the outside of the valve port (3) can will be described close
Mounting (4) is connected together to the fluid sealant (5) sealed to the valve port (3) with the bag body (1) fastening, and the valve port (3) is interior
It is additionally provided on the bag body (1) of side and the integrally formed valve block (6) for preventing product from flowing backwards of this bag of body (1).
A kind of 2. Sutureless valve port Filling bag according to claim 1, which is characterized in that the shape of the diaphragm seal (4)
It is corresponding with the shape of the valve port (3), and the area of the diaphragm seal (4) is more than the area of the valve port (3).
3. a kind of Sutureless valve port Filling bag according to claim 1, which is characterized in that the valve block (6) is distributed in
The inside surrounding of the valve port (3), and the valve block (6) is along the edge of the valve port (3) to the madial wall of the bag body (1)
Doubling.
4. a kind of Sutureless valve port Filling bag according to claims 1 or 2 or 3, which is characterized in that the valve port (3) is outside
The position of the fluid sealant (5) of side surrounding and the position of the fluid sealant (5) of surrounding on the inside of the diaphragm seal (4) are corresponding and described
Fluid sealant (5) outer surface be all covered with anti-sticking cuticula.
5. a kind of Sutureless valve port Filling bag according to claim 4, which is characterized in that the area of the panel (2) is big
In the area of bag body (1) top notch, and the panel (2) seals phase by fluid sealant (5) and the bag body (1)
Even.
6. a kind of Sutureless valve port Filling bag according to claim 5, which is characterized in that the bag body (1), panel
(2), diaphragm seal (4) is the film of sealing.
A kind of 7. production method for making a kind of Sutureless valve port Filling bag described in claim 6, which is characterized in that this method
Include the following steps：
S1, bag is body formed and panel is cut out：The bag body (1) of tubbiness is drawn out, while be cut out one using mold integrated molding
Connected panel (2) and diaphragm seal (4)；
S2, bag body are connect with panel：Using fluid sealant (5) by panel (2) it is Nian Jie with the surrounding at the top of bag body (1) with will its top
Notch is closed, and diaphragm seal (4) is made to stretch out in the side of a bag body (1)；
S3, bag body and panel reinforcement by connection：Bonding bag body (1) and panel (2) are positioned over and rolled under gravity-roller, to the two
Abutting edge carry out gravity pressing；
S4, valve port and valve block make：It carries out horizontal and vertical cutting out to obtain on the bag body (1) of side corresponding with diaphragm seal (4)
Then three pieces film is folded to form valve port (3) by three pieces film towards left and right, lower direction respectively, and three pieces adhesive plaster is respectively as valve
Piece (6)；
S5, diaphragm seal connection：It is installed respectively in the surrounding of valve port (3) and the surrounding opposite position of diaphragm seal (4) close
Sealing (5), and upper anti-sticking cuticula is covered in the outer surface of fluid sealant (5), obtain complete Filling bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810217103.1A CN108263740A (en) | 2018-03-16 | 2018-03-16 | A kind of Sutureless valve port Filling bag and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810217103.1A CN108263740A (en) | 2018-03-16 | 2018-03-16 | A kind of Sutureless valve port Filling bag and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108263740A true CN108263740A (en) | 2018-07-10 |
Family
ID=62775040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810217103.1A Pending CN108263740A (en) | 2018-03-16 | 2018-03-16 | A kind of Sutureless valve port Filling bag and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108263740A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR655865A (en) * | 1928-06-09 | 1929-04-24 | Bates Valve Bag Corp | Improvements in processes for closing bags, more specifically in paper, with filling cover |
| GB950259A (en) * | 1962-01-13 | 1964-02-26 | Rosedale Associated Manufactur | Improvements in or relating to synthetic plastic valve bags |
| GB1035248A (en) * | 1962-05-07 | 1966-07-06 | Veith Kunststoffwerk G M B H | Valved bag particularly of weldable plastic material |
| DE1486608A1 (en) * | 1962-09-14 | 1969-07-10 | Solvay | Bag with flap |
| EP0300094A2 (en) * | 1987-07-23 | 1989-01-25 | Al-Sharhan, Bader A. | Packaging container |
| JPH06179455A (en) * | 1992-12-09 | 1994-06-28 | Hosokawa Yoko:Kk | Bag and manufacture thereof for bag-in-box |
| JP2001233353A (en) * | 2000-02-23 | 2001-08-28 | Shikoo Kk | Paper bag wit valve port for packaging powder |
| CN2466063Y (en) * | 2001-03-06 | 2001-12-19 | 陈莉嘉 | Self-sealing film bag |
| US20040053759A1 (en) * | 2000-10-11 | 2004-03-18 | Markham Michael Clements | Packaging |
| US6997858B1 (en) * | 2003-11-13 | 2006-02-14 | Moravek Lawrence R | Side gusseted poly bag with a filling valve and its method of manufacture |
| EP2535287A1 (en) * | 2011-06-17 | 2012-12-19 | Mondi AG | Bag with reclosable top end comprising a closing flap in the side fold |
| CN205525608U (en) * | 2016-04-19 | 2016-08-31 | 河南佰嘉新型节能材料有限公司 | Gummed internal valve pocket of facial tissue |
| CN208199257U (en) * | 2018-03-16 | 2018-12-07 | 贺州市毅恒塑料编织有限公司 | A kind of Sutureless valve port Filling bag |
-
2018
- 2018-03-16 CN CN201810217103.1A patent/CN108263740A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR655865A (en) * | 1928-06-09 | 1929-04-24 | Bates Valve Bag Corp | Improvements in processes for closing bags, more specifically in paper, with filling cover |
| GB950259A (en) * | 1962-01-13 | 1964-02-26 | Rosedale Associated Manufactur | Improvements in or relating to synthetic plastic valve bags |
| GB1035248A (en) * | 1962-05-07 | 1966-07-06 | Veith Kunststoffwerk G M B H | Valved bag particularly of weldable plastic material |
| DE1486608A1 (en) * | 1962-09-14 | 1969-07-10 | Solvay | Bag with flap |
| EP0300094A2 (en) * | 1987-07-23 | 1989-01-25 | Al-Sharhan, Bader A. | Packaging container |
| JPH06179455A (en) * | 1992-12-09 | 1994-06-28 | Hosokawa Yoko:Kk | Bag and manufacture thereof for bag-in-box |
| JP2001233353A (en) * | 2000-02-23 | 2001-08-28 | Shikoo Kk | Paper bag wit valve port for packaging powder |
| US20040053759A1 (en) * | 2000-10-11 | 2004-03-18 | Markham Michael Clements | Packaging |
| CN2466063Y (en) * | 2001-03-06 | 2001-12-19 | 陈莉嘉 | Self-sealing film bag |
| US6997858B1 (en) * | 2003-11-13 | 2006-02-14 | Moravek Lawrence R | Side gusseted poly bag with a filling valve and its method of manufacture |
| EP2535287A1 (en) * | 2011-06-17 | 2012-12-19 | Mondi AG | Bag with reclosable top end comprising a closing flap in the side fold |
| CN205525608U (en) * | 2016-04-19 | 2016-08-31 | 河南佰嘉新型节能材料有限公司 | Gummed internal valve pocket of facial tissue |
| CN208199257U (en) * | 2018-03-16 | 2018-12-07 | 贺州市毅恒塑料编织有限公司 | A kind of Sutureless valve port Filling bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180710 |