CN105923277A - Packaging bag for polyurethane foaming - Google Patents
Packaging bag for polyurethane foaming Download PDFInfo
- Publication number
- CN105923277A CN105923277A CN201610459093.3A CN201610459093A CN105923277A CN 105923277 A CN105923277 A CN 105923277A CN 201610459093 A CN201610459093 A CN 201610459093A CN 105923277 A CN105923277 A CN 105923277A
- Authority
- CN
- China
- Prior art keywords
- packaging bag
- sub
- bag
- agitating device
- discharging gate
- 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
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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
- B65D81/3261—Flexible containers having several compartments
- B65D81/3266—Flexible containers having several compartments separated by a common rupturable seal, a clip or other removable fastening device
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/54—Cards, coupons, or other inserts or accessories
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5861—Spouts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
The invention relates to a packaging bag, in particular to the packaging bag for polyurethane foaming. The packaging bag for polyurethane foaming comprises a double-layer structure body (1) with edge seal. The body (1) is divided into two communicated sub-bags (11), and is characterized in that a stirring device (2) is arranged in one sub-bag (11). The invention aims to solve the technical problem that thermal insulation materials processed by a packaging bag in the prior art are mixed insufficiently, and further provides the packaging bag for polyurethane foaming, which can enable sufficient mixing.
Description
Technical field
The present invention relates to a kind of packaging bag.A kind of packaging bag for polyurethane foam.
Background technology
In utilidor, generally using polyurethane to be used as heat-insulation layer, pipeline mid portion generally can lead to
Cross after processing factory's foaming, be transported to job site, but the blank area between pipeline and pipeline is often
Need foam-in-place.
Prior art generally uses vehicle-mounted polyurethane foaming equipment and carries out the construction at scene, but,
Because of pipe network implement on-the-spot space and geographical position limits, foaming vehicle is near not job site sometimes,
Now can only use manual foaming.Current domestic general manual foam process flow process is complicated, to operative employee
The requirement of people is higher and it is difficult to ensure that standardizes.
Chinese patent literature CN2892694Y discloses the polyurethane foam material that a kind of convenient foaming uses
Packaging bag, including the packing bag of an openings at one side made with plastic sheeting, in packing bag
Between also have one and with adhesive, the two of packing bag sidewalls be bonded together thus packing bag is divided into
Two sacks, one of them sack is used for containing liquid polyurethane expanded material I, and another sack is used for
Contain the isolation strip of the proper width of liquid polyurethane expanded material II, and this isolation strip hand extrudes
Liquid polyurethane expanded material I packaged in packaging bag and sack are used for containing liquid polyurethane foaming
During material II, this isolation strip can be separated so that liquid polyurethane expanded material I and liquid are gathered
Urethane expanded material II realizes mixing.
When using above-mentioned packaging bag, isolation strip is after being singulated near the liquid polyurethane of described isolation strip
Expanded material I and the mixing at first of liquid polyurethane expanded material II, away from the poly-ammonia of liquid of isolation strip
Ester foaming material I and liquid polyurethane expanded material II does not the most mix, and treats away from isolation strip
Liquid polyurethane expanded material when starting to mix, the polyurethane foam material mixed at first part is solid
Change, and liquid polyurethane expanded material undercompounding can affect the blebbing rate of polyurethane, by this mixing
The insulation material that the blank area between pipeline and pipeline obtains poured into by insufficient mixed liquor, due to blebbing
Rate is low, and it is uneven to foam, and will have a strong impact on heat insulation effect.
Summary of the invention
To this end, the technical problem to be solved is the insulation that packaging bag of the prior art processes
Material undercompounding, and then provide a kind of energy mixing sufficiently for the packaging bag of polyurethane foam.
For solving above-mentioned technical problem, a kind of packaging bag for polyurethane foam of the present invention, including limit
Edge seals the double-decker body arranged, and described body is divided into two the sub-bags that can connect, one of them
It is provided with agitating device in described sub-bag.
Described agitating device is strip parts.
Described strip parts are suitable for being placed in a described sub-bag, and have after sub-bag connection described in two
Can extend into the length in adjacent described sub-bag.
Described strip parts are flat strip plate.
It was provided with through hole on the wide face of described strip plate.
Described agitating device is provided with sharp portion.
Described sub-bag one lateral edges is provided with and connects the discharging gate of described sub-bag inner chamber and switch described discharging
The sealing lid of mouth.
Described agitating device is positioned at described discharging gate that the side of described chamber body is fixing to be connected.
Described body is quadrangle, and described discharging gate is arranged on one of them angle of described quadrangle.
Described body is divided into two sub-bags by dismountable clip.
The technique scheme of the present invention has the following advantages compared to existing technology,
(1) of the present invention in the packaging bag of polyurethane foam, it includes what edge seal was arranged
Double-decker body, described body is divided into two the sub-bags that can connect, and sets in one of them described sub-bag
It is equipped with agitating device, therefore can be stirred making to two kinds of liquid in packaging bag after two sub-bags of connection
It is sufficiently mixed.
(2) of the present invention in the packaging bag of polyurethane foam, described agitating device is a strip
Shape parts, simple in construction, production cost is low.
(3) of the present invention in the packaging bag of polyurethane foam, described strip parts are suitable for putting
In a described sub-bag, and have described in two sub-bag connection after can extend in adjacent described sub-bag
Length, i.e. convenient packaging bag after connection is sufficiently stirred for.
(4) of the present invention in the packaging bag of polyurethane foam, described strip parts are flat
Shape strip plate, i.e. big with the contact area of the mixed liquor of two kinds of liquid, stir more abundant.
(5) of the present invention in the packaging bag of polyurethane foam, the wide face of described strip plate sets
Being equipped with through hole, in whipping process, part mixed liquor passes through from through hole excessively, is stirred into being mixed into
One step is uniform.
(6) of the present invention in the packaging bag of polyurethane foam, described agitating device is provided with point
Thorn portion, it is simple to after stirring fully, described packaging bag is carried out cut, the inside and outside differential pressure one of packaging bag can be made
Pouring out of sample, more conducively mixed liquor.
(7) of the present invention in the packaging bag of polyurethane foam, described sub-bag one lateral edges is arranged
There are the discharging gate connecting described sub-bag inner chamber and the sealing lid switching described discharging gate, conveniently fill at mixed liquor
Carry out discharging after dividing mixing, manually tear without using or use extra instrument (such as scissors) right
Strap carries out cut, and it is simpler, convenient to use.
(8) of the present invention in the packaging bag of polyurethane foam, described agitating device with described go out
Material mouth is positioned at the fixing connection in side of described chamber body, therefore when using agitating device, conveniently finds
Agitating device and can hold discharging gate as handle, makes stirring more strong fully.
(9) of the present invention in the packaging bag of polyurethane foam, described body is quadrangle, institute
Stating discharging gate to be arranged on one of them angle of described quadrangle, structure is more reasonable.
(10) of the present invention in the packaging bag of polyurethane foam, described body is by dismountable
Clip is divided into two sub-bags, connects two sub-bags convenient, and the most only opening described clip just can be right
Two sub-bags connect；And also will not be as prior art in transportation, i.e. two sub-bags
Two sub-bag connections will not be made under the effect of gravity or the shake of transportation, transport safer.
Accompanying drawing explanation
In order to make present disclosure be more likely to be clearly understood, being embodied as below according to the present invention
Example also combines accompanying drawing, and the present invention is further detailed explanation, wherein
Fig. 1 is the packaging bag for polyurethane foam in one embodiment of the invention with agitating device；
Fig. 2 is the packaging bag for polyurethane foam in one embodiment of the invention with through hole；
Fig. 3 is the packaging bag for polyurethane foam in one embodiment of the invention with sharp portion；
Fig. 4 is the packaging bag for polyurethane foam in one embodiment of the invention with discharging gate；
Fig. 5 is discharging gate and agitating device stereogram integrally in one embodiment of the invention；
Fig. 6 be in one embodiment of the invention discharging gate and agitating device one for polyurethane foam
Packaging bag.
In figure, reference is expressed as: 1-body, 11-bag, 2-agitating device, and 21-crosses through hole,
22-sharp portion, 3-clip, 4-discharging gate, 41-goes out material through hole.
Detailed description of the invention
Fig. 1 show the packaging bag described in the present embodiment for polyurethane foam, and it includes edge seal
The double-decker body 1 arranged, described body 1 is divided into the sub-bag 11 of two can connected, one of them
Being provided with agitating device 2 in described sub-bag 11, agitating device 2 described in the present embodiment is a strip
Parts.Described strip parts are suitable for being placed in a described sub-bag 11, and have at bag described in two
The length in adjacent described sub-bag 11, strip portion described in the present embodiment is can extend into after 11 connections
The length of part is close to cornerwise length of described body 1, and described body 1 is by dismountable clip 3
It is divided into two sub-bags 11, connects two sub-bags 11 convenient, just the most only open described clip 3
Two sub-bags 11 can be connected, and also will not be as prior art in transportation, i.e.
Two sub-bags 11 will not make two sub-bags 11 connect under the effect of gravity or the shake of transportation, fortune
Defeated safer.Solving current hybrid mode uneven, job site weighs inaccurate, and foamed material is wasted
Seriously, foaming constructing operation needs the biggest space at present, is not suitable for the problems such as narrow space.
Further, the present embodiment is on the basis of above-described embodiment, and described strip parts are that flat is long
Batten, i.e. big with the contact area of the mixed liquor of two kinds of liquid, stir more abundant.
Further, the present embodiment, on the basis of above-described embodiment, the wide face of described strip plate is provided with
Cross through hole 21, as in figure 2 it is shown, part mixed liquor passes through from through hole 21 excessively in whipping process, enter
Row stirs into mixing the most uniform.
Further, the present embodiment is on the basis of above-described embodiment, and described agitating device 2 is provided with spine
Portion 22, as shown in Figure 3, it is simple to after stirring fully, described packaging bag is carried out cut and can make packaging bag
Inside and outside differential pressure is the same, more conducively the pouring out of mixed liquor, and sharp portion 22 described in the present embodiment is arranged on institute
State strip plate one end away from described discharging gate.
Further, the present embodiment is on the basis of above-described embodiment, and described sub-bag 11 1 lateral edges is arranged
There are the discharging gate 4 connecting described sub-bag 11 inner chamber and the sealing lid switching described discharging gate 4, i.e. this reality
Executing discharging gate 4 described in example with described agitating device 2 is not one, as shown in Figure 4, convenient mixed
Close after liquid is sufficiently mixed and carry out discharging, manually tear without using or use extra instrument (such as to cut
Cutter) strap is carried out cut, it is simpler, convenient to use.Body 1 described in the present embodiment is four
Limit shape, described discharging gate 4 is arranged on one of them angle of described quadrangle.
As disposable embodiment, the present embodiment on the basis of above-described embodiment, described discharging gate 4
Setting with described agitating device 2 replaces with described agitating device 2 and is positioned at described with described discharging gate 4
The side of body 1 inner chamber is fixing to be connected, as shown in Figure 5, Figure 6, therefore when using agitating device 2,
Conveniently find agitating device 2 and discharging gate 4 can be held as handle, making stirring more strong fully, fill
The mixed liquor after stirring is divided to flow out from the material through hole 41 that goes out of described discharging gate 4.Described body 1 is divided into
Two the sub-bags 11 that can connect also can be replaced bonding method of the prior art and realize described packaging bag
It is divided into two sub-bags 11 that can connect.
The use of the packaging bag being used for polyurethane foam described in above-described embodiment comprises the steps:
A () is chosen: according to the selection of dimension of insulating tube interface adaptive equipped with polyurethane foam material
Packaging bag, described packaging bag includes that the double-decker body 1 that edge seal is arranged, described body 1 separate
Two sub-bags 11 for connecting, two sub-bags 11 are respectively provided with for polyurethane foam A expect and
B expects, as shown in Figure 1；
B () stirs: get through the segmentation between two described sub-bags 11, makes two described sub-bags 11 even
Logical, and utilize the agitating device 2 in described packaging bag to be stirred, make in described sub-bag 11 is described
A material and described B material are sufficiently mixed, and agitating device 2 described in the present embodiment is strip parts, institute
State strip parts to be suitable for being placed in a described sub-bag 11, and have after sub-bag 11 connection described in two
Can extend into the length in adjacent described sub-bag 11；Mixing time about 15-30S；The present embodiment is beaten
Drive dismountable clip 3 in the middle part of described body 1 to be got through by two the sub-bags 11 separated；
C () discharging: open described packaging bag, the AB material after being sufficiently mixed injects insulating tube interface.
Obviously, above-described embodiment is only for clearly demonstrating example, and not to embodiment
Restriction.For those of ordinary skill in the field, can also do on the basis of the above description
Go out change or the variation of other multi-form.Here without also all of embodiment being given thoroughly
Lift.And the obvious change thus extended out or variation are still in the protection domain of the invention
Among.
Claims (10)
1. for a packaging bag for polyurethane foam, the double-decker body arranged including edge seal
(1), described body (1) is divided into two the sub-bags (11) that can connect, it is characterised in that Qi Zhongyi
It is provided with agitating device (2) in individual described sub-bag (11).
Packaging bag the most according to claim 1, it is characterised in that described agitating device (2) is
One strip parts.
Packaging bag the most according to claim 2, it is characterised in that described strip parts are suitable for
Be placed in a described sub-bag (11), and have bag (11) sub-described in two connect after can extend into phase
The adjacent length in described sub-bag (11).
4. according to the packaging bag described in Claims 2 or 3, it is characterised in that described strip parts
For flat strip plate.
Packaging bag the most according to claim 4, it is characterised in that on the wide face of described strip plate
It was provided with through hole (21).
6. according to the arbitrary described packaging bag of claim 1-5, it is characterised in that described agitating device
(2) sharp portion (22) it is provided with.
7. according to the arbitrary described packaging bag of claim 1-6, it is characterised in that described sub-bag (11)
One lateral edges is provided with and connects the discharging gate (4) of described sub-bag (11) inner chamber and switch described discharging gate (4)
Sealing lid.
Packaging bag the most according to claim 7, it is characterised in that described agitating device (2) with
Described discharging gate (4) is positioned at the fixing connection in side of described body (1) inner chamber.
9. according to the packaging bag described in claim 7 or 8, it is characterised in that described body (1) is
Quadrangle, described discharging gate (4) is arranged on one of them angle of described quadrangle.
10. according to the arbitrary described packaging bag of claim 1-9, it is characterised in that described body (1)
It is divided into two sub-bags (11) by dismountable clip (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459093.3A CN105923277A (en) | 2016-06-22 | 2016-06-22 | Packaging bag for polyurethane foaming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459093.3A CN105923277A (en) | 2016-06-22 | 2016-06-22 | Packaging bag for polyurethane foaming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105923277A true CN105923277A (en) | 2016-09-07 |
Family
ID=56831630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610459093.3A Pending CN105923277A (en) | 2016-06-22 | 2016-06-22 | Packaging bag for polyurethane foaming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105923277A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628560A (en) * | 2016-11-03 | 2017-05-10 | 郑州郑先医药科技有限公司 | Quickly-opened two-purpose packaging bag |
| CN114572563A (en) * | 2022-03-04 | 2022-06-03 | 固诺（天津）实业有限公司 | Bi-component adhesive packaging bag, bi-component foaming polyurethane and application thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2846325Y (en) * | 2005-09-23 | 2006-12-13 | 王厚东 | New package bag for building material adhesive glues |
| CN2846324Y (en) * | 2005-09-23 | 2006-12-13 | 王厚东 | New package bag for building material adhesive glues |
| CN202596659U (en) * | 2012-05-31 | 2012-12-12 | 中煤科工集团重庆研究院 | Cylinder hole-sealing bag |
| CN202743704U (en) * | 2012-09-10 | 2013-02-20 | 浙江理工大学 | Brewing beverage packaging bag with stirring function |
| CN103318569A (en) * | 2012-03-23 | 2013-09-25 | 刘洋 | Packaging container for disposable drink and usage method |
| CN105501690A (en) * | 2015-10-31 | 2016-04-20 | 重庆利尔达科技开发有限公司 | Outer isolation integral double-component glue container |
| CN205916564U (en) * | 2016-06-22 | 2017-02-01 | 北京豪特耐管道设备有限公司 | A wrapping bag for polyurethane foam |
-
2016
- 2016-06-22 CN CN201610459093.3A patent/CN105923277A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2846325Y (en) * | 2005-09-23 | 2006-12-13 | 王厚东 | New package bag for building material adhesive glues |
| CN2846324Y (en) * | 2005-09-23 | 2006-12-13 | 王厚东 | New package bag for building material adhesive glues |
| CN103318569A (en) * | 2012-03-23 | 2013-09-25 | 刘洋 | Packaging container for disposable drink and usage method |
| CN202596659U (en) * | 2012-05-31 | 2012-12-12 | 中煤科工集团重庆研究院 | Cylinder hole-sealing bag |
| CN202743704U (en) * | 2012-09-10 | 2013-02-20 | 浙江理工大学 | Brewing beverage packaging bag with stirring function |
| CN105501690A (en) * | 2015-10-31 | 2016-04-20 | 重庆利尔达科技开发有限公司 | Outer isolation integral double-component glue container |
| CN205916564U (en) * | 2016-06-22 | 2017-02-01 | 北京豪特耐管道设备有限公司 | A wrapping bag for polyurethane foam |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628560A (en) * | 2016-11-03 | 2017-05-10 | 郑州郑先医药科技有限公司 | Quickly-opened two-purpose packaging bag |
| CN114572563A (en) * | 2022-03-04 | 2022-06-03 | 固诺（天津）实业有限公司 | Bi-component adhesive packaging bag, bi-component foaming polyurethane and application thereof |
| CN114572563B (en) * | 2022-03-04 | 2024-03-12 | 固诺（天津）实业有限公司 | Double-component adhesive packaging bag, double-component foaming polyurethane and application thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |