CN107471742A - A kind of free exhaust formula packaging bag and its manufacturing technique method - Google Patents
A kind of free exhaust formula packaging bag and its manufacturing technique method Download PDFInfo
- Publication number
- CN107471742A CN107471742A CN201710709554.2A CN201710709554A CN107471742A CN 107471742 A CN107471742 A CN 107471742A CN 201710709554 A CN201710709554 A CN 201710709554A CN 107471742 A CN107471742 A CN 107471742A
- Authority
- CN
- China
- Prior art keywords
- bag
- rubber magnet
- free exhaust
- formula packaging
- bag body
- 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
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 229920001971 elastomer Polymers 0.000 claims abstract description 26
- 239000005060 rubber Substances 0.000 claims abstract description 26
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 238000007731 hot pressing Methods 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims abstract description 3
- 206010033546 Pallor Diseases 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B65D33/00—Details of, or accessories for, sacks or bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a kind of free exhaust formula packaging bag and its manufacturing technique method, including bag body, the bag body is made up of the edge hot pressing of double-layer filmses, a unidirectional flow export is set on bag body, the outer surface of double-layer filmses coats one layer of rubber magnet piece with magnetic and the mutual adhesive of energy, also include magnetic recording tape made of a rubber magnet, the magnetic recording tape absorption is on rubber magnet piece.It is an object of the invention to provide a kind of free exhaust formula packaging bag and its manufacturing technique method, the free exhaust formula packaging bag exhaust and convenient, control are simple, free.
Description
Technical field
The present invention relates to a kind of free exhaust formula packaging bag and its manufacturing technique method.
Background technology
Free exhaust formula packaging in market today, is packed using blow moulding bucket, this to be packaged in when filling object, because
Also a small amount of air is present, and interior in short-term is safe！And after opening packaging is edible, with the reduction of object in bucket, empty barrel
Area is constantly increasing, and at this moment autooxidation will occur for oxygen gas and water, mould and object in air, makes the thing in packaging
Body goes mouldy.
The content of the invention
For above-mentioned technical problem, it is an object of the invention to provide a kind of free exhaust formula packaging bag and its production technology side
Method, the free exhaust formula packaging bag exhaust and convenient, control are simple, free.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of free exhaust formula packaging bag, including bag body, the bag body is made up of the edge hot pressing of double-layer filmses, on bag body
One unidirectional flow export is set, it is characterised in that：The outer surface of double-layer filmses, which coats one layer, has magnetic and the mutual adhesive of energy
Rubber magnet piece, in addition to magnetic recording tape made of a rubber magnet, the magnetic recording tape absorption is on rubber magnet piece.
The present invention is further arranged to, and the thickness of the rubber magnet piece is 0.5-2mm.
The present invention is further arranged to, and the bag body is provided with handle.
The present invention is further arranged to, and the rubber magnet piece passes through glue bonding with bag body.
A kind of manufacturing technique method of the bag body of free exhaust formula packaging bag, comprises the following steps：
(1) the bag webs of film slitting rectangularity；
(2) take two bag expanding pieces to pave to stack, and the surrounding position spreading glue between two bag expanding pieces, and stand 5-10 points
Clock；
(3) again by hot-press arrangement to the surrounding position blanching pressure between two bag expanding pieces, 10-15 points are stood after completing hot pressure
Clock；
(4) blanching pressure is carried out to the handle position on two bag expanding pieces by hot-press arrangement again, 5-10 is stood after completing hot pressure
Minute
(5) the handle position after hot pressure is cut by blanking apparatus, cuts out two through holes；
The glue coating on the lateral surface of two bag webs, and rubber magnet piece is pasted onto in bag webs.
Beneficial effects of the present invention：Free exhaust formula packaging bag provided by the present invention, it can mutual magnetic by two panels
Rubber magnet piece, can freely control and exclude the internal air of bag, the rubber magnet piece of mutual magnetic makes two panels bag body phase mutual
It is brought into close contact, to extrude, discharge the internal air of bag.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A-A sectional views in Fig. 1 of the present invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Below with reference to Fig. 1 to Fig. 2, the present invention will be described.
A kind of free exhaust formula packaging bag, including bag body 1, the bag body 1 is by double-layer filmses 11 (i.e. following bag webs)
Edge hot pressing is made, and a unidirectional flow export 2 is set on bag body 1, the outer surface of double-layer filmses 11, which coats one layer, has magnetic
And the rubber magnet piece 3 of energy mutually adhesive, in addition to magnetic recording tape 4 made of a rubber magnet, the magnetic recording tape 4 are adsorbed in rubber
In magnet slice 3, the thickness of the rubber magnet piece 3 is 0.5-2mm, and bag body 1 is provided with handle 5, the rubber magnet piece 3 and bag
Body passes through glue bonding.
Rubber magnet is one kind in ferrite magnetic material series, compound with synthetic rubber by bonded ferrite magnetic powder, extruded
The techniques such as shaping, calendering formation, injection moulding and manufactured there is flexibility, elasticity and the magnet that can be distorted.Bar can be processed into
Shape, web-like, sheet, bulk, annulus and various complicated shapes.With pliability, elasticity, flexing, by extruding, rolling,
The techniques such as injection, mould molding can be produced into web-like, sheet, strip, bulk, annulus and various complicated shapes.May be used also on its surface
To cover PVC pieces, art paper, double faced adhesive tape, apply UV oil, or color printing be die-cut to it is variously-shaped.
The effect of magnetic recording tape 4：Magnetic recording tape 4, by the mobile position for adjusting magnetic recording tape 4, can be strengthened to adsorb on bag body
Extrusion air after fit bag body edge bond strength, ensure exhaust it is reliable and stable.
A kind of manufacturing technique method of the bag body of free exhaust formula packaging bag, comprises the following steps：
(1) the bag webs of film slitting rectangularity；
(2) take two bag expanding pieces to pave to stack, and the surrounding position spreading glue between two bag expanding pieces, and stand 5-10 points
Clock；
(3) again by hot-press arrangement to the surrounding position blanching pressure between two bag expanding pieces, 10-15 points are stood after completing hot pressure
Clock；
(4) blanching pressure is carried out to the handle position on two bag expanding pieces by hot-press arrangement again, 5-10 is stood after completing hot pressure
Minute
(5) the handle position after hot pressure is cut by blanking apparatus, cuts out two through holes；
The glue coating on the lateral surface of two bag webs, and rubber magnet piece is pasted onto in bag webs.
Free exhaust formula packaging bag provided by the present invention, it, can be certainly by the rubber magnet piece of two panels energy mutually magnetic
By control exclude the internal air of bag, the rubber magnet piece of mutual magnetic makes two panels bag body phase mutually be brought into close contact, to extrude, arrange
Air in output body.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and modification can also be made, above-mentioned hypothesis these
Improvement and modification also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of free exhaust formula packaging bag, including bag body, the bag body is made up of the edge hot pressing of double-layer filmses, is set on bag body
Put a unidirectional flow export, it is characterised in that：The outer surface of double-layer filmses, which coats one layer, has magnetic and can mutually adhesive
Rubber magnet piece, in addition to magnetic recording tape made of a rubber magnet, the magnetic recording tape absorption is on rubber magnet piece.
A kind of 2. free exhaust formula packaging bag according to claim 1, it is characterised in that：The thickness of the rubber magnet piece
For 0.5-2mm.
A kind of 3. free exhaust formula packaging bag according to claim 1, it is characterised in that：The bag body is provided with handle.
A kind of 4. free exhaust formula packaging bag according to claim 1, it is characterised in that：The rubber magnet piece and bag body
Pass through glue bonding.
5. a kind of manufacturing technique method of the bag body of free exhaust formula packaging bag, comprises the following steps：
(1) the bag webs of film slitting rectangularity；
(2) take two bag expanding pieces to pave to stack, and the surrounding position spreading glue between two bag expanding pieces, and stand 5-10 minutes；
(3) again by hot-press arrangement to the surrounding position blanching pressure between two bag expanding pieces, 10-15 minutes are stood after completing hot pressure；
(4) blanching pressure is carried out to the handle position on two bag expanding pieces by hot-press arrangement again, 5-10 minutes is stood after completing hot pressure
(5) the handle position after hot pressure is cut by blanking apparatus, cuts out two through holes；
(6) glue coating on the lateral surface of two bag webs, and rubber magnet piece is pasted onto in bag webs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709554.2A CN107471742A (en) | 2017-08-18 | 2017-08-18 | A kind of free exhaust formula packaging bag and its manufacturing technique method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709554.2A CN107471742A (en) | 2017-08-18 | 2017-08-18 | A kind of free exhaust formula packaging bag and its manufacturing technique method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107471742A true CN107471742A (en) | 2017-12-15 |
Family
ID=60601649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710709554.2A Pending CN107471742A (en) | 2017-08-18 | 2017-08-18 | A kind of free exhaust formula packaging bag and its manufacturing technique method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107471742A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909025A (en) * | 2018-07-19 | 2018-11-30 | 石家庄市新金环铝塑包装有限公司 | A kind of plastic-aluminum valve bag and its production technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004005150A1 (en) * | 2002-07-08 | 2004-01-15 | Sanford Redmond | Easy opening sealed containment and dispensing package |
| CN203143240U (en) * | 2013-03-12 | 2013-08-21 | 刘同益 | Self-air-discharging type soft grease packing bag |
| CN204896146U (en) * | 2015-08-31 | 2015-12-23 | 王敏秀 | Magnetism seals formula valve port bag |
| CN205131954U (en) * | 2015-11-18 | 2016-04-06 | 常州豪润包装材料股份有限公司 | Pneumatic valve bag |
| CN205931735U (en) * | 2016-08-24 | 2017-02-08 | 温州喜发实业有限公司 | Rice braided bag |
| CN206142084U (en) * | 2016-06-21 | 2017-05-03 | 浙江省德清县钟管越兴包装厂 | Novel valve bag |
-
2017
- 2017-08-18 CN CN201710709554.2A patent/CN107471742A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004005150A1 (en) * | 2002-07-08 | 2004-01-15 | Sanford Redmond | Easy opening sealed containment and dispensing package |
| CN203143240U (en) * | 2013-03-12 | 2013-08-21 | 刘同益 | Self-air-discharging type soft grease packing bag |
| CN204896146U (en) * | 2015-08-31 | 2015-12-23 | 王敏秀 | Magnetism seals formula valve port bag |
| CN205131954U (en) * | 2015-11-18 | 2016-04-06 | 常州豪润包装材料股份有限公司 | Pneumatic valve bag |
| CN206142084U (en) * | 2016-06-21 | 2017-05-03 | 浙江省德清县钟管越兴包装厂 | Novel valve bag |
| CN205931735U (en) * | 2016-08-24 | 2017-02-08 | 温州喜发实业有限公司 | Rice braided bag |
Non-Patent Citations (1)
| Title |
|---|
| 许文才: "《包装印刷与印后加工》", 31 March 2006, 中国轻工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909025A (en) * | 2018-07-19 | 2018-11-30 | 石家庄市新金环铝塑包装有限公司 | A kind of plastic-aluminum valve bag and its production technology |
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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: 20171215 |
|
| WD01 | Invention patent application deemed withdrawn after publication |