CN206358585U - A kind of plastic packaging bag rational in infrastructure and its processing mold structure - Google Patents
A kind of plastic packaging bag rational in infrastructure and its processing mold structure Download PDFInfo
- Publication number
- CN206358585U CN206358585U CN201621469179.6U CN201621469179U CN206358585U CN 206358585 U CN206358585 U CN 206358585U CN 201621469179 U CN201621469179 U CN 201621469179U CN 206358585 U CN206358585 U CN 206358585U
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- China
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- plastic sheet
- egative film
- plastics
- plastics egative
- packaging bag
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Abstract
The utility model is related to a kind of plastic packaging bag rational in infrastructure, including preceding plastic sheet, rear plastic sheet, upper plastic sheet, the first plastics egative film, the second plastics egative film, slide fastener, preceding plastic sheet, rear plastic sheet, the first plastics egative film, the second plastics egative film are correspondingly connected together, and enclose the accommodating chamber for being formed with upper end open jointly；Slide fastener is arranged at accommodating chamber accent；Upper plastic sheet is bonded on rear plastic sheet, and reinforced plastics piece is additionally provided between upper plastic sheet and rear plastic sheet；It is respectively equipped with the preceding left lower right corner of plastic sheet on the first arc heat-sealing portion, the rear left lower right corner of plastic sheet and is respectively equipped with the second arc heat-sealing portion.The utility model has the advantages that scientific structure design is reasonable, structural strength is high, service life is long, and it can be reused, and reduces the pollution of environment, and protection people's is healthy.Processing mold structure of the present utility model has the advantages that simple in construction, manufacturing cost is low, easy to use.
Description
Technical field
The utility model is related to packing technique field, particularly a kind of plastic packaging bag and its processing mold rational in infrastructure
Structure.
Background technology
With the development of society, the application of plastic packaging bag is also more and more extensive.Also there is load-bearing in existing plastic packaging bag
Ability, the situation for strain cracking easily occur greatly affected the performance and service life of plastic packaging bag.Its
In, most plastic packaging bags can not be reused, and can only work as rubbish discarding.Due to above-mentioned total reason, plastics can be caused
A large amount of generations of rubbish, these plastic garbages or be landfilled refuse landfill or by arbitrarily abandon ground on.And plastics rubbish
Rubbish degradation speed under natural environment is extremely slow, and strong influence can be so caused to environment, can also influence people's healthy.
Meanwhile, the mould for being currently used for processing plastic packaging bag, which also has that complicated, manufacturing cost is low, ease of use is poor, etc. asks
Topic.
Utility model content
The purpose of this utility model is to solve the above problems and deficiency is there is provided a kind of plastic packaging bag rational in infrastructure,
The plastic packaging bag has the advantages that scientific structure design is reasonable, structural strength is high, service life is long, and it can be reused,
The pollution of environment is reduced, protection people's is healthy.The utility model also proposed a kind of for processing above-mentioned plastics package
The processing mold structure of bag, the processing mold structure has the advantages that simple in construction, manufacturing cost is low, easy to use.
What the technical solution of the utility model was realized in：
A kind of plastic packaging bag rational in infrastructure, its feature is to include preceding plastic sheet, rear plastic sheet, upper plastic sheet,
One plastics egative film, the second plastics egative film, slide fastener, wherein slide fastener are made up of the first zipper tapes, the second zipper tapes and slider of zipper fastener；
The upper plastic sheet is formed by double-layer plastic paper conversion；The preceding plastic sheet is arranged on the rear preceding surface in plastic sheet bottom, and first
Plastics egative film, the second plastics egative film are separately positioned between preceding plastic sheet lower end and rear plastic sheet lower end, and make the first plastic bottom
Piece base and preceding plastic sheet base link together, the first plastics egative film top margin and the second plastics egative film top margin link together,
Second plastics egative film base with rear plastic sheet base links together, the first plastics egative film left and right sides side is bonded in preceding plastics respectively
On piece or so lower side, the second plastics egative film left and right sides side be bonded in respectively on rear plastic sheet or so lower side, preceding plastic sheet it is left
Upper right side and rear plastic sheet or so upper side edge bond together, with by preceding plastic sheet, rear plastic sheet, the first plastics egative film,
Second plastics egative film encloses the accommodating chamber for being formed with upper end open jointly；The first plastics egative film or so lower side accordingly glues
It is connected on the second plastics egative film or so lower side；The first arc heat-sealing portion is respectively equipped with the left lower right corner of preceding plastic sheet,
So that the corresponding following angle of first plastics egative film and corner under preceding plastic sheet to be bonded together by the first arc heat-sealing portion；It is described
The second arc heat-sealing portion is respectively equipped with the left lower right corner of plastic sheet afterwards, to be moulded by the second arc heat-sealing portion by corresponding second
Corner bonds together with corner under rear plastic sheet under material egative film；Table behind plastic sheet top before first zipper tapes are bonded in
On face, second zipper tapes are bonded on the rear preceding surface of plastic sheet corresponding with the first zipper tapes position, the slide fastener
Head is installed on the first zipper tapes and the second zipper tapes respectively, to form sealing function to accommodating chamber by slide fastener；It is described
Upper plastic sheet bottom is bonded in rear plastic sheet upper front surface, and reinforced plastics is additionally provided between upper plastic sheet and rear plastic sheet
Piece, positioned at reinforced plastics piece medium position offer through upper plastic sheet, reinforced plastics piece, rear plastic sheet hand-held hole, institute
State plastic sheet top and offer two and hang hole；Easy-torn line is provided between upper plastic sheet top and upper plastic sheet bottom；Institute
Preceding plastic sheet is stated with offering some air-vents connected with accommodating chamber on rear plastic sheet respectively.
On the basis of foregoing, to reduce the difficulty of processing of plastic packaging bag, the production efficiency of plastic packaging bag, institute are improved
Preceding plastic sheet, rear plastic sheet, the first plastics egative film, the second plastics egative film is stated to be integrally machined and formed by plastic paper.
A kind of processing mold structure for being used to process above-mentioned plastic packaging bag, its feature is to include mould in structure identical
Head and lower die head, the upper die head are made up of the substrate and hot pressing portion being integrally machined respectively with lower die head, the hot pressing portion
To be arranged on " V " font type bulge-structure on substrate top surface, hot pressing portion two ends are in the arcuate structure of outside lateral bend, the base
It is further opened with being through to the positioning screw hole of bottom surface on plate top surface.
The beneficial effects of the utility model：（1）The utility model passes through the first arc heat-sealing portion and the second arc heat-sealing portion
Setting, can effectively improve the structural strength of corner under plastic packaging bag, and then improve the weight capacity of plastic packaging bag,
And the service life of extension plastic packaging bag.Meanwhile, the setting in the first arc heat-sealing portion and the second arc heat-sealing portion can make
Obtain accommodating chamber and any narrow and small corner is not present, so as to avoid small article from the situation of clamping stagnation occur, reduction small article is taken
Difficulty, moreover it is possible to avoid plastic packaging bag is built-in from receiving article chip, in order to which people clear up plastic packaging bag.（2）By the first modeling
Material egative film or so lower side is accordingly bonded on the second plastics egative film or so lower side, the energy after plastic packaging bag loads onto article
Self-support effect enough is realized, to facilitate the storage of plastic packaging bag, the storage difficulty of plastic packaging bag is reduced, and plastics package can be made
The use of bag is more convenient.（3）The setting of slide fastener, can reduce the difficulty of packaging bag opening, in order to which people take and deposit
Article.Meanwhile, plastic packaging bag is also repeated and utilized, it is to avoid the waste of resource, can be effectively reduced its influence to environment, is protected
Protect the healthy of people.（4）The setting of reinforced plastics piece, can improve the intensity of hand-held hole surrounding plastic structure, it is to avoid modeling
Occur the situation of strain cracking during pocket use, with good using effect, extend plastic packaging bag with increasing
Service life.（5）The setting in hole is hung, easily plastic packaging bag can be hung on the shelf of supermarket, when people need
When buying the commodity in the packaging bag, only plastic packaging bag firmly need to be pullled downwards, upper plastic sheet will break at easy-torn line
Split, so that plastic packaging bag is separated with shelf, now upper plastic sheet top is still stayed on shelf.People are removing plastics bag
After pack, packaging bag can be lifted by hand-held hole, its structure is very reasonable, can convenience goods displaying, can be convenient for people to again
Taken from shelf commodity, moreover it is possible to be convenient for people to carry, applicability is very good.（6）Upper plastic sheet can be had using double-decker
Improve the structural strength of upper plastic sheet in effect ground, it is to avoid packaging bag comes off after upper plastic sheet is hung on shelf by hanging hole
Situation.（7）The setting of air-vent can avoid the occurrence of the situation of swollen bag, reduce packaging bag to the occupancy in space, make people's
Using more convenient.（8）The utility model is by the way that preceding plastic sheet, rear plastic sheet, the first plastics egative film, the second plastics egative film are done
Integralization structure, before processing when plastic sheet, rear plastic sheet, the first plastics egative film, the second plastics egative film, can pass through a modeling
Material paper folds out preceding plastic sheet, rear plastic sheet, the first plastics egative film, the second plastics egative film, can so be effectively reduced preceding plastics
Piece, rear plastic sheet, the first plastics egative film, the difficulty of processing of the second plastics egative film, improve the production efficiency of plastic packaging bag.（9）
The structure very simple of processing mold structure of the present utility model, helps to reduce the manufacturing cost of processing mold structure.Meanwhile,
Install and use and also very facilitate.
Brief description of the drawings
Fig. 1 is the structural representation in the utility model main view direction.
Fig. 2 is the structural representation of A-A sections in the utility model Fig. 1.
Fig. 3 is the structural representation of apparent direction after the utility model.
Fig. 4 is the structural representation of the utility model processing mold structure.
Fig. 5 is the use state of the utility model processing mold structure with reference to figure.
Embodiment
As shown in Figure 1 to Figure 3, a kind of plastic packaging bag rational in infrastructure described in the utility model, including preceding plastic sheet
1st, rear plastic sheet 2, upper plastic sheet 3, the first plastics egative film 4, the second plastics egative film 5, slide fastener 6, wherein slide fastener 6 is by the first zip strip
Band 61, the second zipper tapes 62 are constituted with slider of zipper fastener 63；The upper plastic sheet 3 is formed by double-layer plastic paper conversion；Moulded before described
Tablet 1 is arranged on the preceding surface in the rear bottom of plastic sheet 2, and the first plastics egative film 4, the second plastics egative film 5 are separately positioned on preceding plastics
Between the lower end of piece 1 and the lower end of rear plastic sheet 2, and the base of the first plastics egative film 4 and the preceding base of plastic sheet 1 is linked together, the
The top margin of one plastics egative film 4 and the top margin of the second plastics egative film 5 link together, the base of the second plastics egative film 5 and the rear base of plastic sheet 2
Link together, the side of the first plastics egative film 4 or so is bonded on the preceding lower side of plastic sheet 1 or so respectively, the second plastics egative film 5
Left and right side is bonded on the rear lower side of plastic sheet 2 or so respectively, on the upper side edge of preceding plastic sheet 1 or so and rear plastic sheet 2 or so
Side bonds together, to be enclosed jointly by preceding plastic sheet 1, rear plastic sheet 2, the first plastics egative film 4, the second plastics egative film 5
It is formed with the accommodating chamber 10 of upper end open；The lower side of first plastics egative film 4 or so is accordingly bonded in the second plastics egative film 5
On the lower side of left and right；The first arc heat-sealing portion 20 is respectively equipped with the left lower right corner of the preceding plastic sheet 1, to pass through the first arc
Heat-sealing portion 20 bonds together corresponding first plastics egative film, 4 times corners with preceding 1 time corner of plastic sheet；The rear plastic sheet 2
The second arc heat-sealing portion 30 is respectively equipped with left lower right corner, with by the second arc heat-sealing portion 30 by corresponding second plastic bottom
5 times corners of piece bond together with rear 2 times corners of plastic sheet；Before first zipper tapes 61 are bonded in behind the top of plastic sheet 1
On surface, second zipper tapes 62 are bonded on the preceding surface of rear plastic sheet 2 corresponding with the position of the first zipper tapes 61, institute
Slider of zipper fastener 63 is stated to be installed on respectively on the first zipper tapes 61 and the second zipper tapes 62, with by slide fastener 6 to the shape of accommodating chamber 10
Into sealing function；The bottom of upper plastic sheet 3 is bonded in the rear upper front surface of plastic sheet 2, in upper plastic sheet 3 and rear plastic sheet
Reinforced plastics piece 7 is additionally provided between 2, is offered positioned at the medium position of reinforced plastics piece 7 through upper plastic sheet 3, reinforced plastics
The hand-held hole 71 of piece 7, rear plastic sheet 2, the upper top of plastic sheet 3 offers two and hangs hole 31；The upper top of plastic sheet 3 with
Easy-torn line 32 is provided between the upper bottom of plastic sheet 3；The preceding plastic sheet 1 is some with accommodating with being offered respectively on rear plastic sheet 2
The air-vent 40 that chamber 10 connects.Wherein, the dash area being made up of in Fig. 1 and Fig. 3 choice refreshments is the adhesion zone of plastic packaging bag
Domain.The utility model can effectively improve plastics by the setting in the first arc heat-sealing portion 20 and the second arc heat-sealing portion 30
The structural strength of corner under packaging bag, and then the weight capacity of plastic packaging bag is improved, and extend the use of plastic packaging bag
Life-span.Meanwhile, the setting in the first arc heat-sealing portion 20 and the second arc heat-sealing portion 30 enables to accommodating chamber 10 in the absence of any
Narrow and small corner, so as to avoid small article from the situation of clamping stagnation, the difficulty that reduction small article is taken, moreover it is possible to avoid plastics occur
Packaging bag is built-in to receive article chip, in order to which people clear up plastic packaging bag.By the lower side of the first plastics egative film 4 or so accordingly
It is bonded on the lower side of the second plastics egative film 5 or so, self-support effect can be realized after plastic packaging bag loads onto article, with convenient
The storage of plastic packaging bag, reduces the storage difficulty of plastic packaging bag, and the use of plastic packaging bag can be made more convenient.Slide fastener
6 setting, can reduce the difficulty of packaging bag opening, in order to which people take and store things.Meanwhile, plastic packaging bag may be used also
Recycling, it is to avoid the waste of resource, can be effectively reduced its influence to environment, and protection people's is healthy.Enhancing modeling
The setting of tablet 7, can improve the intensity of the surrounding plastic structure of hand-held hole 71, it is to avoid deformation occur during polybag use and open
Situation about splitting, with good using effect, extends the service life of plastic packaging bag with increasing.The setting in hole 31 is hung,
Easily plastic packaging bag can be hung on the shelf of supermarket, when people need to buy the commodity in the packaging bag,
Only plastic packaging bag firmly need to be pullled downwards, upper plastic sheet 3 will be broken at easy-torn line 32, so that plastic packaging bag and goods
Frame is separated, and now the upper top of plastic sheet 3 is still stayed on shelf.People can pass through hand-held hole 71 after plastic packaging bag is removed
Lift packaging bag, its structure is very reasonable, can convenience goods displaying, commodity of taking can be convenient for people to from shelf again, also
It can be convenient for people to carry, applicability is very good.Upper plastic sheet 3 can effectively improve the knot of plastic sheet 3 using double-decker
Structure intensity, it is to avoid situation about coming off occurs in packaging bag after upper plastic sheet 3 is hung on shelf by hanging hole 31.Air-vent 40
Setting can avoid the occurrence of the situation of swollen bag, reduce packaging bag to the occupancy in space, make the use of people more convenient.The plastics
The structure design of packaging bag is very reasonable.
On the basis of foregoing, to reduce the difficulty of processing of plastic packaging bag, the production efficiency of plastic packaging bag, institute are improved
Preceding plastic sheet 1, rear plastic sheet 2, the first plastics egative film 4, the second plastics egative film 5 is stated to be integrally machined and formed by plastic paper.This practicality
It is new by by preceding plastic sheet 1, rear plastic sheet 2, the first plastics egative film 4, the being made of one structure of the second plastics egative film 5, adding
When the preceding plastic sheet 1 of work, rear plastic sheet 2, the first plastics egative film 4, the second plastics egative film 5, before being folded out by a plastic paper
Plastic sheet 1, rear plastic sheet 2, the first plastics egative film 4, the second plastics egative film 5, plastic sheet 1, rear modeling before being so effectively reduced
Tablet 2, the first plastics egative film 4, the difficulty of processing of the second plastics egative film 5, improve the production efficiency of plastic packaging bag.
As shown in figure 4, a kind of processing mold structure for being used to process above-mentioned plastic packaging bag, including mould in structure identical
First 8 are made up of the substrate 50 and hot pressing portion 60 being integrally machined respectively with lower die head 9, the upper die head 8 with lower die head 9, institute
It is " V " font type bulge-structure being arranged on the top surface of substrate 50 to state hot pressing portion 60, and the two ends of hot pressing portion 60 are in outside lateral bend
It is further opened with being through to the positioning screw hole 70 of bottom surface on arcuate structure, the top surface of substrate 50.Pass through upper die head 8 and lower die head 9
On positioning screw hole 70 stationary positioned can be realized to upper die head 8 and lower die head 9 respectively.The structure of the processing mold structure is very
Simply, contribute to reduce the manufacturing cost of processing mold structure.Meanwhile, install and use and also very facilitate.As shown in figure 5,
After the assembling for completing each structure of plastic packaging bag, plastic packaging bag is lain in 9 on lower mould, and moulds preceding plastic sheet 1 and first
Expect that the corner of egative film 4 is in hot pressing portion 60, will be in the preceding plastics egative film 4 of plastic sheet 1 and first after upper die head 8 is pushed
The first arc heat-sealing portion 20 of edge formation.Similarly, can later the plastics egative film 5 of plastic sheet 2 and second edge formation second
Arc heat-sealing portion 30.Wherein, during process, two plastic packaging bags can be added simultaneously by the two ends of hot pressing portion 60
Work, this is conducive to the production efficiency for improving plastic packaging bag.
Claims (3)
1. a kind of plastic packaging bag rational in infrastructure, it is characterised in that：Including preceding plastic sheet（1）, rear plastic sheet（2）, upper plastics
Piece（3）, the first plastics egative film（4）, the second plastics egative film（5）, slide fastener（6）, wherein slide fastener（6）By the first zipper tapes（61）、
Second zipper tapes（62）With slider of zipper fastener（63）Constitute；The upper plastic sheet（3）Formed by double-layer plastic paper conversion；Moulded before described
Tablet（1）It is arranged on rear plastic sheet（2）On the preceding surface in bottom, the first plastics egative film（4）, the second plastics egative film（5）Set respectively
In preceding plastic sheet（1）Lower end and rear plastic sheet（2）Between lower end, and make the first plastics egative film（4）Base and preceding plastic sheet（1）Bottom
While link together, the first plastics egative film（4）Top margin and the second plastics egative film（5）Top margin links together, the second plastics egative film
（5）Base and rear plastic sheet（2）Base links together, the first plastics egative film（4）Left and right side is bonded in preceding plastic sheet respectively
（1）On the lower side of left and right, the second plastics egative film（5）Left and right side is bonded in rear plastic sheet respectively（2）On the lower side of left and right, preceding modeling
Tablet（1）Left and right upper side edge and rear plastic sheet（2）Left and right upper side edge bonds together, to pass through preceding plastic sheet（1）, rear plastic sheet
（2）, the first plastics egative film（4）, the second plastics egative film（5）The accommodating chamber for being formed with upper end open is enclosed jointly（10）；Described
One plastics egative film（4）Left and right lower side is accordingly bonded in the second plastics egative film（5）On the lower side of left and right；The preceding plastic sheet
（1）The first arc heat-sealing portion is respectively equipped with left lower right corner（20）, to pass through the first arc heat-sealing portion（20）By corresponding
One plastics egative film（4）Lower corner and preceding plastic sheet（1）Lower corner bonds together；The rear plastic sheet（2）On left lower right corner
It is respectively equipped with the second arc heat-sealing portion（30）, to pass through the second arc heat-sealing portion（30）By corresponding second plastics egative film（5）Under
Corner and rear plastic sheet（2）Lower corner bonds together；First zipper tapes（61）It is bonded in preceding plastic sheet（1）Behind top
On surface, second zipper tapes（62）It is bonded in and the first zipper tapes（61）The corresponding rear plastic sheet in position（2）Preceding table
On face, the slider of zipper fastener（63）The first zipper tapes are installed on respectively（61）With the second zipper tapes（62）On, to pass through slide fastener
（6）To accommodating chamber（10）Form sealing function；The upper plastic sheet（3）Bottom is bonded in rear plastic sheet（2）In upper front surface,
In upper plastic sheet（3）With rear plastic sheet（2）Between be additionally provided with reinforced plastics piece（7）, positioned at reinforced plastics piece（7）Medium position
Offer through upper plastic sheet（3）, reinforced plastics piece（7）, rear plastic sheet（2）Hand-held hole（71）, the upper plastic sheet（3）On
Portion offers two and hangs hole（31）；In upper plastic sheet（3）Top and upper plastic sheet（3）Easy-torn line is provided between bottom（32）；
The preceding plastic sheet（1）With rear plastic sheet（2）It is upper to offer some and accommodating chamber respectively（10）The air-vent connected（40）.
2. plastic packaging bag rational in infrastructure according to claim 1, it is characterised in that：The preceding plastic sheet（1）, rear plastics
Piece（2）, the first plastics egative film（4）, the second plastics egative film（5）It is integrally machined and is formed by plastic paper.
3. a kind of processing mold structure for being used to process plastic packaging bag described in claim 1, it is characterised in that：Including structure phase
Same upper die head（8）With lower die head（9）, the upper die head（8）With lower die head（9）Substrate by being integrally machined respectively（50）
With hot pressing portion（60）Constitute, the hot pressing portion（60）To be arranged on substrate（50）" V " font type bulge-structure on top surface, hot pressing
Portion（60）Two ends are in the arcuate structure of outside lateral bend, the substrate（50）It is further opened with being through to the positioning spiral shell of bottom surface on top surface
Hole（70）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469179.6U CN206358585U (en) | 2016-12-30 | 2016-12-30 | A kind of plastic packaging bag rational in infrastructure and its processing mold structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469179.6U CN206358585U (en) | 2016-12-30 | 2016-12-30 | A kind of plastic packaging bag rational in infrastructure and its processing mold structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206358585U true CN206358585U (en) | 2017-07-28 |
Family
ID=59377802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621469179.6U Expired - Fee Related CN206358585U (en) | 2016-12-30 | 2016-12-30 | A kind of plastic packaging bag rational in infrastructure and its processing mold structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206358585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481096A (en) * | 2019-09-02 | 2019-11-22 | 鹤山市兴龙彩印有限公司 | Liquid founds bag hot pressing die |
-
2016
- 2016-12-30 CN CN201621469179.6U patent/CN206358585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481096A (en) * | 2019-09-02 | 2019-11-22 | 鹤山市兴龙彩印有限公司 | Liquid founds bag hot pressing die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20181230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |