CN108528998A - Chemical self-expanding buffer packing bag - Google Patents
Chemical self-expanding buffer packing bag Download PDFInfo
- Publication number
- CN108528998A CN108528998A CN201810455476.2A CN201810455476A CN108528998A CN 108528998 A CN108528998 A CN 108528998A CN 201810455476 A CN201810455476 A CN 201810455476A CN 108528998 A CN108528998 A CN 108528998A
- Authority
- CN
- China
- Prior art keywords
- liquid
- bag body
- buffer packing
- gas
- packing 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.)
- Pending
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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
- B65D81/02—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 specially adapted to protect contents from mechanical damage
- B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
Abstract
A kind of chemistry self-expanding buffer packing bag, including hermetic bag body；Gas generating unit is equipped in the vessel of the hermetic bag body；The gas generating unit includes the accommodating packet of liquid, and liquor is equipped in the accommodating packet of the liquid；Gap location between the accommodating packet of the liquid and the inner wall of the hermetic bag body is equipped with solid chemicals；The hermetic bag body is squeezed, makes the solid chemicals in the hermetic bag body that liquid is housed bags burst, liquor outflow is chemically reacted with the solid chemicals, and generating gas makes the sealing bag body expansion.The present invention is safe and reliable, low cost, is readily transported, carries, and can be widely used in packed and transported field.
Description
Technical field
The invention belongs to packed and transported technical fields, are related to a kind of chemical self-expanding buffer packing bag.
Background technology
With the rapid development of net purchase and express delivery industry, the demand as packaging filler is continuously increased.Packaging bag is for wrapping
Various articles are filled, for packing broken product, such as the packaging bag of glassware, preferably also to add damping shockproof function.
Presently mainly use some flexible silk cotton fabrics as damping filler, or using foam, the plastic tape with gas vesica
Fragile article is wrapped up, is then placed in packaging bag.
The buffer packing bag that the prior art is provided pours air in bag body, utilizes the compressibility of gas, mobility
And the features such as portability, realizes the effect of buffering package.But since packaging bag must be inflated by production equipment centralized production
Buffer packing bag volume afterwards is larger, and larger space is occupied in transportational process, increases transportation cost；And it is equipped with Simple gas charging valve
Buffer packing bag still need to be inflated using simple electric or manual equipment when in use, be still not convenient to use.
Therefore, how to solve the above problems, be the content that those skilled in the art important research.
Invention content
To overcome above-mentioned deficiency in the prior art, present invention aims at provide a kind of utilize to chemically react generation dioxy
Change carbon gas to expand in hermetic bag body, chemical self-expanding buffer packing bag simple in structure, easy to operate, conevying efficiency is high.
In order to achieve the above objects and other related objects, the present invention provides a kind of chemical self-expanding buffer packing bag, including
Hermetic bag body；Gas generating unit is equipped in the vessel of the hermetic bag body；The gas generating unit includes the accommodating packet of liquid,
It is equipped with liquor in the accommodating packet of the liquid；Gap location between the accommodating packet of the liquid and the inner wall of the hermetic bag body is equipped with solid
Body medicament；Squeeze the hermetic bag body, make solid chemicals in the hermetic bag body that liquid is housed bags burst, liquor outflow with
The solid chemicals chemically react, and generating gas makes the sealing bag body expansion.
In said program, related content is explained as follows：
1, in said program, the accommodating packet of the liquid is the Bag structure of sealing.
2, in said program, the liquor is one kind in citric acid, acetic acid, boric acid, tartaric acid or hydrochloric acid.
3, in said program, the solid chemicals are one kind in sodium bicarbonate or sodium carbonate.
4, in said program, the gas is carbon dioxide gas.
5, in said program, surfactant is additionally provided in the gap between the hermetic bag body and the accommodating packet of the liquid
And stabilizer.
6, in said program, the accommodating packet of the liquid is the film bag goods aluminum-plastic blister easy to crack of polypropylene material.
Since above-mentioned technical proposal is used, the present invention has an advantageous effect in that compared with prior art：
（1）The present invention is at normal temperatures by chemically reacting preparing CO 2 gas, securely and reliably, low cost；（2）The present invention
As package packing supplies, carbon dioxide gas itself has fire retardation, and gas is safer；（3）The present invention is readily transported, takes
Band can be widely used in packed and transported field.
There are many ways to the present invention chemically reacts generation gas, but the reaction that can largely generate gas will produce mostly
Inflammable and explosive hydrogen, acetylene gas and vapor etc..Buffer packing bag is mainly used for packed and transported field, it is therefore desirable to select peace
Complete strong inert gas, such as mental disorder, argon gas, helium, carbon dioxide.Wherein carbon dioxide preparation is convenient, and cost is the cheapest,
And carbon dioxide is that fire-retardant gas is fool proof.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific implementation mode
Illustrate that embodiments of the present invention, those skilled in the art can be by this explanations by particular specific embodiment below
Content disclosed by book understands other advantages and effect of the present invention easily.
Embodiment：
As shown in Figure 1, a kind of chemistry self-expanding buffer packing bag, including hermetic bag body 1；It is set in the vessel of the hermetic bag body 1
There is gas generating unit；The gas generating unit includes the accommodating packet 2 of liquid, and the accommodating packet 2 of the liquid is interior to be equipped with liquor 4；Institute
The gap location stated between the accommodating packet 2 of liquid and the inner wall of the hermetic bag body 1 is equipped with solid chemicals 3；Squeeze the hermetic bag body
1, make the solid chemicals 3 in the hermetic bag body 1 by accommodating 2 rupture of packet of liquid, liquor outflow is changed with the solid chemicals 3
Reaction is learned, generating gas makes the hermetic bag body 1 expand.
The liquid houses the Bag structure that packet 2 is sealing.
The liquor 4 is one kind in citric acid, acetic acid, boric acid, tartaric acid or hydrochloric acid.
The solid chemicals 3 are one kind in sodium bicarbonate or sodium carbonate.
The gas is carbon dioxide gas.
It is additionally provided with surfactant and stabilizer in the hermetic bag body 1 and the accommodating gap wrapped between 2 of the liquid（Figure
In be not shown）.
The liquid is accommodating to wrap 2 as the film bag goods aluminum-plastic blister easy to crack of polypropylene material.
There are many ways to the present invention chemically reacts generation gas, but the reaction that can largely generate gas will produce mostly
Inflammable and explosive hydrogen, acetylene gas and vapor etc..Buffer packing bag is mainly used for packed and transported field, it is therefore desirable to select peace
Complete strong inert gas, such as mental disorder, argon gas, helium, carbon dioxide.Wherein carbon dioxide preparation is convenient, and cost is the cheapest,
And carbon dioxide is that fire-retardant gas is fool proof.
In the present embodiment, the citric acid solution that weight ratio is 74.00% or so may be selected and be positioned over the accommodating packet of liquid
It is interior, select weight ratio for 20.45% or so sodium bicarbonate solid, weight ratio be 4.5% or so ferric trichloride do stabilization
Agent, the fluorocarbon surfactant that weight ratio is 1% or so, the hydrocarbon surfactant that weight ratio is 0.05% or so are positioned over
The gap location of hermetic bag and broken liquid accommodating device easy to crack.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology can all carry out modifications and changes to above-described embodiment without violating the spirit and scope of the present invention.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should by the present invention claim be covered.
Claims (7)
1. a kind of chemistry self-expanding buffer packing bag, it is characterised in that：Including hermetic bag body；It is set in the vessel of the hermetic bag body
There is gas generating unit；The gas generating unit includes the accommodating packet of liquid, and liquor is equipped in the accommodating packet of the liquid；The liquid
Gap location between the accommodating packet of body and the inner wall of the hermetic bag body is equipped with solid chemicals；The hermetic bag body is squeezed, is made described
Liquid is housed bags burst by the solid chemicals in hermetic bag body, and liquor outflow is chemically reacted with the solid chemicals, generated
Gas makes the sealing bag body expansion.
2. chemistry self-expanding buffer packing bag according to claim 1, it is characterised in that：The accommodating packet of the liquid is sealing
Bag structure.
3. chemistry self-expanding buffer packing bag according to claim 1, it is characterised in that：The liquor is citric acid, vinegar
One kind in acid, boric acid, tartaric acid or hydrochloric acid.
4. chemistry self-expanding buffer packing bag according to claim 1, it is characterised in that：The solid chemicals are bicarbonate
One kind in sodium or sodium carbonate.
5. chemistry self-expanding buffer packing bag according to claim 1, it is characterised in that：The gas is carbon dioxide gas
Body.
6. chemistry self-expanding buffer packing bag according to claim 1, it is characterised in that：The hermetic bag body and the liquid
It is additionally provided with surfactant and stabilizer in gap between the accommodating packet of body.
7. chemistry self-expanding buffer packing bag according to claim 1, it is characterised in that：The accommodating packet of the liquid is poly- third
The film bag goods aluminum-plastic blister easy to crack of alkene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455476.2A CN108528998A (en) | 2018-05-14 | 2018-05-14 | Chemical self-expanding buffer packing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455476.2A CN108528998A (en) | 2018-05-14 | 2018-05-14 | Chemical self-expanding buffer packing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108528998A true CN108528998A (en) | 2018-09-14 |
Family
ID=63477340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810455476.2A Pending CN108528998A (en) | 2018-05-14 | 2018-05-14 | Chemical self-expanding buffer packing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108528998A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364309A (en) * | 2018-11-30 | 2019-02-22 | 江阴市人民医院 | A kind of negative pressure drainage device |
| CN109552703A (en) * | 2018-11-13 | 2019-04-02 | 西京学院 | A kind of multifunction umbrella automatic bag sheathing machine |
| CN113734603A (en) * | 2021-07-19 | 2021-12-03 | 赵航 | Packaging textile bag and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2286222C (en) * | 1997-04-14 | 2001-04-10 | Sealed Air Corporation | Foam in bag packaging system for manual use |
| CN202953314U (en) * | 2012-09-23 | 2013-05-29 | 龙文凯 | Self-inflatable type package protection gas bag |
| CN203186817U (en) * | 2013-05-05 | 2013-09-11 | 龙文凯 | Self-inflation type package protecting gas air bag |
| CN107323636A (en) * | 2017-07-25 | 2017-11-07 | 吴旌旗 | A kind of lifesaving appliance |
-
2018
- 2018-05-14 CN CN201810455476.2A patent/CN108528998A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2286222C (en) * | 1997-04-14 | 2001-04-10 | Sealed Air Corporation | Foam in bag packaging system for manual use |
| CN202953314U (en) * | 2012-09-23 | 2013-05-29 | 龙文凯 | Self-inflatable type package protection gas bag |
| CN203186817U (en) * | 2013-05-05 | 2013-09-11 | 龙文凯 | Self-inflation type package protecting gas air bag |
| CN107323636A (en) * | 2017-07-25 | 2017-11-07 | 吴旌旗 | A kind of lifesaving appliance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552703A (en) * | 2018-11-13 | 2019-04-02 | 西京学院 | A kind of multifunction umbrella automatic bag sheathing machine |
| CN109364309A (en) * | 2018-11-30 | 2019-02-22 | 江阴市人民医院 | A kind of negative pressure drainage device |
| CN113734603A (en) * | 2021-07-19 | 2021-12-03 | 赵航 | Packaging textile bag and using method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180914 |