CN110002108A - A kind of vibration-proof package bag - Google Patents
A kind of vibration-proof package bag Download PDFInfo
- Publication number
- CN110002108A CN110002108A CN201810006842.6A CN201810006842A CN110002108A CN 110002108 A CN110002108 A CN 110002108A CN 201810006842 A CN201810006842 A CN 201810006842A CN 110002108 A CN110002108 A CN 110002108A
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- valve film
- check valve
- bag body
- vibration
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 239000003921 oil Substances 0.000 claims abstract description 16
- 230000003447 ipsilateral effect Effects 0.000 claims abstract 2
- 230000009881 electrostatic interaction Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000012856 packing Methods 0.000 description 6
- 239000006260 foam Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000004080 punching Methods 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
- B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
- Bag Frames (AREA)
Abstract
The invention discloses a kind of vibration-proof package bags, including bag body, check valve film and heat resistant oils ink-stick, the bag body and check valve film respectively include at least two layers of diaphragm, bag body forms main airway and multiple gas chambers after sealing, there is gas-distributing channel between main airway and each cylindrical space, the diaphragm of the check valve film is set on gas-distributing channel, between the diaphragm of bag body, form one-way non-return structure, the heat resistant oils ink-stick is strip, it is set between the diaphragm of check valve film along the direction of main airway, along the position of heat resistant oils ink-stick, hot-sealing line is set, so that check valve film diaphragm is sealed with ipsilateral bag body diaphragm respectively, when inflation, gas leads to each gas chamber through main airway and one-way non-return structure.The present invention overcomes the shortcomings of the prior art, provides a kind of structurally reasonable, and difficulty of processing is small, vibration-proof package bag at low cost.
Description
[technical field]
The present invention relates to a kind of packaging bags, prevent article more particularly to that can be filled into packing case after a kind of inflation
The vibration-proof package bag for falling or shaking.
[technical background]
Article is during transportation often because falling or shaking and breakage causes unnecessary loss.Current solution
Scheme is to fill packing in packing case in packing article, such as foam, plastic bubble film, shockproof air bag.
The space cased with foam filling bag, according in the shape installed cartonning of article, especially when breakables are packed into case
When middle, this foam carpet is filled with the remaining space of packing case, the article that the volume ratio of such space filler is protected
Volume it is big, and processing of the foam carpet after is that environmental protection is also made troubles, and the especially transport of foam and storage is non-
Often trouble, considerably increases the transport of enterprise and the cost of storage.
When with plastic bubble film packing article, this plastic bubble diaphragm is coated on article periphery, projection on plastic film
Multiple protrusion ballonets, to reach shock-absorbing buffer function, but the damping capaicty of ballonet is limited, for biggish vibration or punching
Hit the effect that load is just unable to reach buffering shock-absorbing.
Shockproof gas flushing pouch is the novel package system that product packaging transport is filled, be widely used in natural air
System.Air column bag has primary inflation, and full row is full of, is individually present between air column, encounters only corresponding air column failure when breakage,
Its air column then impregnable excellent characteristics.
Existing air bag mostly inflates dot, inflation using heat resistant oils ink-stick position hot pressing equidistant in check valve film
Dot and upper film and lower film distinguish heat-sealing, and due to there is heat resistant oils ink-stick among check valve film, thus unidirectional
Air column is formed among valve film and inflates entrance, and inflation dot will automatically turn on after gas is filled with, and inflate to complete air column bag
Journey；This structure is very high to the pitch requirements of inflation dot hot pressing position precision and heat resistant oils ink-stick, the check valve of each position
Film and ink strip are all equidistantly to print, and are directed at the centre of corresponding column envelope.It, will be right at each check valve printing by Photoelectric mark
Quasi- inflation dot.Position control will inaccurately lead to that certain air columns cannot be inflated or volumetric efficiency is very low, and air column bag is caused to produce
Quality is unqualified.Thus considerably increase the difficulty and efficiency of processing.
[summary of the invention]
The present invention overcomes the shortcomings of the prior art, provides a kind of structurally reasonable, and difficulty of processing is small, and at low cost is novel
Vibration-proof package bag.
The invention adopts the following technical scheme: a kind of vibration-proof package bag, including bag body, check valve film and heat resistant oils ink-stick,
It is characterized by: the bag body and check valve film respectively include at least two layers of diaphragm, bag body forms main airway and more after sealing
A gas chamber has gas-distributing channel between main airway and each cylindrical space, the diaphragm of the check valve film is set on gas-distributing channel, is located at bag
Between the diaphragm of body, one-way non-return structure is formed, the heat resistant oils ink-stick is strip, is set to list along the direction of main airway
To between the diaphragm of valve film, hot-sealing line is set along the position of heat resistant oils ink-stick so that check valve film diaphragm respectively with same side pocket
The heat-sealing of body diaphragm, when inflation, gas leads to each gas chamber through main airway and one-way non-return structure.
As an improvement of the present invention, the vibration-proof package bag, check valve film are opened when inflating, are passed through after charging gas
Electrostatic interaction is attached together, the main airway so that gas of each gas chamber must not flow back.
As an improvement of the present invention, the vibration-proof package bag is provided with mold hot pressure on the downside of check valve film
Hot-sealing line, check valve film diaphragm are coupled by the hot-sealing line of mold hot pressure with the bag body diaphragm of side.
As an improvement of the present invention, the vibration-proof package bag, the upper half of check valve film hot-sealing line are eight words
Structure, lower half portion is umbrella-shaped structure, and according to Bernoulli equation, the upper gas flow velocity for the structure of falling Figure of eight will be lower than lower gas
Flow velocity, when refluence, will form pressure difference, seal itself diaphragm, and umbrella-shaped structure is equivalent to and forms multiple structures of falling Figure of eight, plays
Multiple unidirectional blocking structure.
As an improvement of the present invention, the vibration-proof package bag, bag body upper layer and lower layer diaphragm are two independent films
Piece, bottom pass through a transversal heat seal line closing.
As an improvement of the present invention, the vibration-proof package bag, bag body upper layer and lower layer diaphragm pass through a diaphragm folding
Folded institute is at fold line is as closed bottom end.
As an improvement of the present invention, the check valve film of the vibration-proof package bag, upper and lower width are preferably 5cm.
Vibration-proof package bag of the invention, structure is simply without inflation dot, without being directed at inflation point when printing.Transversal heat seal
Line is a continuous straight line, cooperates strip heat resistant oils ink-stick, not only can easily open Non-return air valve, but also has the lock qigong
Energy.It is not necessarily to Photoelectric mark when automated production, walks fixed length, production is simple, high degree of automation, and rejection rate is low.Gas-distributing channel
Opening is big, and inflation is quickly, high-efficient.By further improving, vibration-proof package bag bag body of the invention can be two panels independence
Diaphragm, then sealed by bottom transverse direction hot-sealing line, be also possible to be folded into two panels diaphragm up and down by a piece of diaphragm, fold
Line is exactly ready-made seal line, saves bottom transverse direction hot-sealing line.In addition because present invention eliminates the structures such as channelizing line, check valves
The width up and down of film can be 5cm by 7cm constriction general in the prior art.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of vibration-proof package bag of the present invention；
Fig. 2 is the sectional schematic diagram under vibration-proof package bag inflated condition of the present invention.
Fig. 3 is the schematic diagram of vibration-proof package bag check valve film hot-sealing line of the present invention
[specific embodiment]
The present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of vibration-proof package bag, including bag body 10, check valve film 20 and heat resistant oils ink-stick 4, it is described
Bag body 10 and check valve film 20 respectively include upper layer and lower layer diaphragm 11,12 and 21,22, the closing of 10 bottom of bag body, the check valve
Two layers of diaphragm 21,22 of film 20 is located between two layers of diaphragm 11,12 of bag body 10, and the heat resistant oils ink-stick 4 is strip, laterally
It is set between two layers of diaphragm 21,22 of check valve film 20, check valve film diaphragm 21,22 is located at the upside of bag body 10, four tunics
Piece 11,12,21,22 forms multiple cylindrical spaces laterally side by side, the first vertical hot-sealing line after the first vertical 35 fusion of heat-sealing
35 on the upside of diaphragm there are the gap of a distance, the first transversal heat seal line 31 is set in the upside in the gap, so that bag body
The second transversal heat seal line 32 is arranged along the position of heat resistant oils ink-stick 4 in the centre in the gap in diaphragm 11,12 upper end closeds,
Second transversal heat seal line 32 is disposed entirely in the range of heat resistant oils ink-stick 4, so that check valve film diaphragm 21,22 is respectively and together
Side pocket body diaphragm 11,12 seals, and third transversal heat seal line 34 is arranged at the top of the described first vertical heat-sealing 35, in third transverse direction
Heat-sealing 34 and the second vertically heat-sealing 33 of setting second between transversal heat seal 32, the first and second vertical hot-sealing line 35,33 and second and third
Transversal heat seal 32,34 is formed together the closed gas chamber 5 of multiple row laterally side by side, and only there are between two layers of unidirectional valve film 21,22
Opening, the downside of the two layers of unidirectional valve film film 21,22 are provided with check valve film hot-sealing line 7, and check valve film diaphragm 21,22 passes through
Check valve film heat-sealing 7 is coupled with the bag body diaphragm 11 or 12 of side, forms one-way non-return structure, leads between the four tunics piece
It crosses heat-sealing line and forms main gas charge road 6 and multiple points of inflation roads, lead to each closed gas chamber 5 through one-way non-return structure.
As a preferred option, check valve film 20 is opened by high pressure gas when the bag body 10 is inflated, and is inflated to rear film
21, it is attached together between 22 by electrostatic interaction, the main airway so that gas of each gas chamber must not flow back.
As further preferred scheme, the upper half of the check valve film hot-sealing line is the structure of falling Figure of eight 71, lower half
It is divided into umbrella-shaped structure 72, according to Bernoulli equation, the upper gas flow velocity of the structure of falling Figure of eight 71 will be lower than lower gas flow velocity,
It will form pressure difference, seal itself diaphragm when stream, umbrella-shaped structure 72 is equivalent to and forms multiple structures of falling Figure of eight, plays multiple list
To enclosed construction.
As further preferred scheme, the width up and down of check valve film may be controlled to 5cm, reach the mesh of save the cost
's.
Finally it should be noted that the above enumerated are only specific embodiments of the present invention.It is clear that the invention is not restricted to
Above embodiments can also have many variations.Those skilled in the art can directly lead from present disclosure
Out or all deformations for associating, it is considered as protection scope of the present invention.
Claims (7)
1. a kind of vibration-proof package bag, including bag body, check valve film and heat resistant oils ink-stick, it is characterised in that: the bag body and unidirectional
Valve film respectively includes at least two layers of diaphragm, and bag body forms main airway and multiple gas chambers, main airway and each cylindrical space after sealing
Between have gas-distributing channel, the diaphragm of the check valve film is set on gas-distributing channel, between the diaphragm of bag body, formed one-way non-return
Structure, the heat resistant oils ink-stick are strip, are set between the diaphragm of check valve film along the direction of main airway, along heat-resisting
Hot-sealing line is arranged in the position of ink strip, so that check valve film diaphragm is sealed with ipsilateral bag body diaphragm respectively, when inflation, gas is through master
Air flue and one-way non-return structure lead to each gas chamber.
2. vibration-proof package bag as described in claim 1, it is characterised in that: the bag body is opened when inflating, and is charged unidirectional after gas
Valve film is attached together by electrostatic interaction, the main airway so that gas of each gas chamber must not flow back.
3. vibration-proof package bag as claimed in claim 2, it is characterised in that: be provided with mold hot pressure on the downside of the check valve film
Hot-sealing line, check valve film diaphragm is coupled by the hot-sealing line of mold hot pressure with the bag body diaphragm of side.
4. vibration-proof package bag as claimed in claim 3, it is characterised in that: the upper half of the check valve film hot-sealing line is eight
Word structure, lower half portion are umbrella-shaped structure, and using formation pressure difference different in flow rate, seal itself diaphragm realizes one-way non-return function.
5. vibration-proof package bag as claimed in claim 4, it is characterised in that: the bag body upper layer and lower layer diaphragm is two independent
Diaphragm, bottom pass through a transversal heat seal line closing.
6. vibration-proof package bag as claimed in claim 4, it is characterised in that: the bag body diaphragm folds institute by a diaphragm
At fold line is as closed bottom end.
7. the vibration-proof package bag as described in one of claim 1-4, it is characterised in that: the width above and below the check valve film is
5cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810006842.6A CN110002108A (en) | 2018-01-04 | 2018-01-04 | A kind of vibration-proof package bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810006842.6A CN110002108A (en) | 2018-01-04 | 2018-01-04 | A kind of vibration-proof package bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110002108A true CN110002108A (en) | 2019-07-12 |
Family
ID=67164191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810006842.6A Pending CN110002108A (en) | 2018-01-04 | 2018-01-04 | A kind of vibration-proof package bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110002108A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2841559Y (en) * | 2005-07-11 | 2006-11-29 | 上海尼禄国际贸易有限公司 | O-type self-sticking film refused air stereo packing bag |
| CN101037156A (en) * | 2006-03-13 | 2007-09-19 | 廖建华 | Air cushion cylinder having a sealer of air sealing and locking device and the method for preparing the same |
| TWM444996U (en) * | 2012-08-09 | 2013-01-11 | Wei-Ting Lin | Gas buffer packaging bag (I) |
| CN202927163U (en) * | 2012-09-28 | 2013-05-08 | 佛山全德立包装有限公司 | One-way air valve film |
| CN104843332A (en) * | 2015-05-19 | 2015-08-19 | 温州振平机械有限公司 | Self-closed buffer package bag |
| CN107336914A (en) * | 2017-06-16 | 2017-11-10 | 杭州巨杰包装科技有限公司 | It is a kind of new without inflation point air column bag |
| CN207791622U (en) * | 2018-01-04 | 2018-08-31 | 陈晓峰 | A kind of vibration-proof package bag |
-
2018
- 2018-01-04 CN CN201810006842.6A patent/CN110002108A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2841559Y (en) * | 2005-07-11 | 2006-11-29 | 上海尼禄国际贸易有限公司 | O-type self-sticking film refused air stereo packing bag |
| CN101037156A (en) * | 2006-03-13 | 2007-09-19 | 廖建华 | Air cushion cylinder having a sealer of air sealing and locking device and the method for preparing the same |
| TWM444996U (en) * | 2012-08-09 | 2013-01-11 | Wei-Ting Lin | Gas buffer packaging bag (I) |
| CN202927163U (en) * | 2012-09-28 | 2013-05-08 | 佛山全德立包装有限公司 | One-way air valve film |
| CN104843332A (en) * | 2015-05-19 | 2015-08-19 | 温州振平机械有限公司 | Self-closed buffer package bag |
| CN107336914A (en) * | 2017-06-16 | 2017-11-10 | 杭州巨杰包装科技有限公司 | It is a kind of new without inflation point air column bag |
| CN207791622U (en) * | 2018-01-04 | 2018-08-31 | 陈晓峰 | A kind of vibration-proof package 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190712 |