CN2892694Y - Polyurethane foam material packaging bag used for convenient foaming - Google Patents
Polyurethane foam material packaging bag used for convenient foaming Download PDFInfo
- Publication number
- CN2892694Y CN2892694Y CN 200620055147 CN200620055147U CN2892694Y CN 2892694 Y CN2892694 Y CN 2892694Y CN 200620055147 CN200620055147 CN 200620055147 CN 200620055147 U CN200620055147 U CN 200620055147U CN 2892694 Y CN2892694 Y CN 2892694Y
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- expanded material
- polyurethane expanded
- packaging bag
- forming material
- liquid
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Abstract
The utility model discloses a polyurethanes forming material package used for frothing conveniently. The package comprises a container bag with an opening at each edge which is made of plastic film. The utility model is characterized in that the middle part of the container bag has a proper width possessing isolating belt which sticks the two side walls of the container bag together by a bond so as to divide the container bag into two bags, wherein one of the two bags is used for the holding of liquid polyurethanes forming material I and the other of the two bags is used for the holding of liquid polyurethanes forming material II, the isolating belt may be separated so that the liquid polyurethanes forming materials of I and II may be fixed and then the frothing is realized when the liquid polyurethanes forming material I and II encapsulated in the package are extruded manually by the isolating belt. The utility model aims at providing a polyurethanes forming material package used for a convenience in a foaming manufacturing of polyurethanes packing bolster so as to meet the requirements of transportation and storage of a small plurality of products or small plurality of products or that of field temperature preservation of running water pipelines and petrochemical pipelines.
Description
Technical field
The utility model relates to a kind of packaging bag, the Polyurethane expanded material packaging bag that the Polyurethane packing material is made in particularly a kind of convenient at the scene foaming.
Background technology
In order in the process of storage and conveying objects, to prevent to push, collide and damage, often utilize the packing cushion of the prefabricated in advance Polyurethane expanded material of mould to cover the periphery of article, for example the product for production in enormous quantities such as vision receiver, computers can adopt this mode to carry out packed and transported or storage.But, for some single-pieces or product little, wide in variety in batches, for example to transport the porcelain workmanship, its shape is different, using the prefabricated method of mould obviously is the cost that has increased packing materials greatly, is difficult to be accepted by people.Afterwards, people had found out the use foam gun two kinds of Polyurethane expanded materials had been pre-mixed in foam gun, and the way that is sprayed on the article outside is more step by step made the packing cushion.Though this method can solve the packaging Problems of single-piece or be pilot, if do not have under the situation of suitable foam gun, this method then can't be implemented.Simultaneously, because the deal of the expanded material of ejection is difficult to grasp, so often cause the waste of material.In addition, the pipeline in water supply pipe or petrochemical unit need be incubated or similar occasion, utilizes said method to make the thermal insulation foaming object, also is difficult to construction at the scene.
Summary of the invention
The purpose of this utility model is the Polyurethane expanded material packaging bag that the needs for the transportation of the product of single-piece or small lot, storage or insulation provide a kind of convenient at the scene foaming to make the Polyurethane packing material.
Above-mentioned purpose adopts following technical scheme just can realize: the Polyurethane expanded material packaging bag of the technical program comprises the packing bag of an openings at one side made from plastic sheeting, it is characterized in that also having one to be bonded together with two sidewalls of adhesives with this packing bag in the centre of packing bag, thereby packing bag is divided into two sacks, one one of them sack is used for the liquid Polyurethane expanded material of splendid attire I, a sack in addition is used for the insulation strip of the proper width of the liquid Polyurethane expanded material of splendid attire II, and this insulation strip is when pushing liquid Polyurethane expanded material I packaged in this packaging bag and liquid Polyurethane expanded material II with hand, thereby this insulation strip can be separated and makes liquid Polyurethane expanded material I and liquid Polyurethane expanded material II realize mixing.
Above adhesives in the said insulation strip can be the styrene adhesives.
Before the use, one side earlier pack into liquid Polyurethane expanded material I in the sack in the above-mentioned packaging bag and sealing with inlet; Pack into liquid Polyurethane expanded material II in another sack in the above-mentioned packaging bag again and one side of inlet is sealed.Then the packaging bag of Polyurethane expanded material be placed on desire packing article above, again with packaged liquid Polyurethane expanded material I and the liquid Polyurethane expanded material II of hand extruding, adhesives in the insulation strip is separated under the effect of pressure or the part separation, so liquid Polyurethane expanded material I and liquid Polyurethane expanded material II can scurry logical mutually and mix, thereby realization chemical reaction, i.e. foaming are made solid-state Polyurethane packing cushion.
From above analysis as can be seen, the utility model has the advantages that:
1. to the packed and transported and the storage of the product of single-piece or small lot and make the Polyurethane packing material at the scene a kind of packaging bag very easy to use is provided:
2. during the Production and Packaging bag, can be according to the volume size of products to be packaged, the different capabilities series of decision packaging bag is to reduce the waste of combined polyether and isocyanate material.
In order to make the utility model be convenient to understanding and clear more, it is described further below by drawings and Examples.
Description of drawings
Fig. 1 is that the master of embodiment of the present utility model looks scheme drawing.
Fig. 2 is that scheme drawing is looked on the right side of Fig. 1.
The view that Fig. 3 is embodiment of the present utility model when liquid Polyurethane expanded material I and II begin to mix.
The specific embodiment
Referring to Fig. 1-Fig. 3.The packaging bag of present embodiment comprises the packing bag A of one side 4 openings making with plastic sheeting, also has one in the centre of packing bag A with two sidewalls 11 of styrene adhesives with this packing bag, 12 are bonded together, thereby packing bag A is divided into two sacks-one of them sack 1 is used for the liquid Polyurethane expanded material of splendid attire I, a sack 3 in addition is used for the insulation strip 2 of the proper width b of the liquid Polyurethane expanded material of splendid attire II, and this insulation strip 2 is when pushing liquid Polyurethane expanded material I packaged in this packaging bag and II with hand, thereby this insulation strip 2 can be separated and makes liquid Polyurethane expanded material I and II realize mixing. Sack 1 and 3 capacity can be designed to series of products according to the volume size of packaging article, select for the user; The width b of insulation strip can be different with 3 amount of capacity according to sack 1, do suitable adjustment, and the category that this has belonged to prior art repeats no more.
Before the use, one side earlier pack into liquid Polyurethane expanded material I in the sack 1 among the above-mentioned packaging bag A and sealing with inlet; Pack into liquid Polyurethane expanded material II in another sack 3 among the above-mentioned packaging bag A again and one side of inlet is sealed.Then Polyurethane expanded material packaging bag A be placed on desire packing article above, again with packaged liquid Polyurethane expanded material I and the II of hand extruding, the styrene adhesives in the insulation strip 2 is separated or the part separation, as shown in Figure 3 under the effect of pressure.So liquid Polyurethane expanded material I and II can scurry logical mutually and mix, thereby realize chemical reaction, i.e. solid-state Polyurethane packing cushion is made in foaming.
Claims (2)
1, the Polyurethane expanded material packaging bag that a kind of convenient foaming is used, the packing bag that comprises an openings at one side made from plastic sheeting, it is characterized in that also having one to be bonded together with two sidewalls of adhesives with this packing bag in the centre of packing bag, thereby packing bag is divided into two sacks, one one of them sack is used for the liquid Polyurethane expanded material (I) of splendid attire, a sack in addition is used for the insulation strip of the proper width of the liquid Polyurethane expanded material of splendid attire (II), and this insulation strip is when pushing liquid Polyurethane expanded material (I) packaged in this packaging bag and liquid Polyurethane expanded material (II) with hand, thereby this insulation strip can be separated and makes liquid Polyurethane expanded material (I) and liquid Polyurethane expanded material (II) realize mixing.
2, according to claim 1 a Polyurethane expanded material packaging bag that described convenient foaming is used, it is characterized in that the adhesives in the said insulation strip is the styrene adhesives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620055147 CN2892694Y (en) | 2006-02-21 | 2006-02-21 | Polyurethane foam material packaging bag used for convenient foaming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620055147 CN2892694Y (en) | 2006-02-21 | 2006-02-21 | Polyurethane foam material packaging bag used for convenient foaming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892694Y true CN2892694Y (en) | 2007-04-25 |
Family
ID=38060860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620055147 Expired - Fee Related CN2892694Y (en) | 2006-02-21 | 2006-02-21 | Polyurethane foam material packaging bag used for convenient foaming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892694Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890477A (en) * | 2014-10-17 | 2016-08-24 | 中铁十六局集团第四工程有限公司 | Water pressure composite quick blocking method applied in drilling and blasting |
| 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 |
-
2006
- 2006-02-21 CN CN 200620055147 patent/CN2892694Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890477A (en) * | 2014-10-17 | 2016-08-24 | 中铁十六局集团第四工程有限公司 | Water pressure composite quick blocking method applied in drilling and blasting |
| CN105890477B (en) * | 2014-10-17 | 2019-02-05 | 中铁十六局集团第四工程有限公司 | A kind of compound rapid blocking method of hydraulic pressure for drillhole blasting |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20110221 |