CN101152917A - Trapezia fresh-keeping packaging bag special for single spiked vine - Google Patents
Trapezia fresh-keeping packaging bag special for single spiked vine Download PDFInfo
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- CN101152917A CN101152917A CNA2006100159954A CN200610015995A CN101152917A CN 101152917 A CN101152917 A CN 101152917A CN A2006100159954 A CNA2006100159954 A CN A2006100159954A CN 200610015995 A CN200610015995 A CN 200610015995A CN 101152917 A CN101152917 A CN 101152917A
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- packaging bag
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- cutting
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- trapezoidal
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Abstract
The present invention relates to a trapezoidal preservation packaging bag, which is particularly used for an odd-fringe grape and is made of plastic film. The appearance of the utility model is an isosceles trapezoid which is suitable for the appearance of the odd-fringe grape. The packaging bag comprises a front and a rear trapezoid-shaped plastic films which have the same size. The two trapezoid-shaped plastic films are overlapped together. Two shorter upper lines of the two same-size and overlapped trapezoid-shaped plastic film thermally combined together; two longer bottom lines are not thermally sealed; so the trapezoidal odd-fringe grape exclusive preservation packaging bag with the bottom lines open is formed. The same intermittent slots or lunules are regularly and evenly distributed on the front and the rear trapezoid-shaped plastic films. So the preservation is even and good; the grape extruding and damaging caused by being piled up in a box are avoided; the preservation time limit of the odd-fringe grape is easily controlled at the same time; the transforming and marketing can be well-planed; partly rotting is avoided; and the marketing cost is reduced.
Description
Technical field
The invention belongs to the apparatus of the grape fresh-keeping in the agricultural products fresh-keeping field, particularly a kind of Trapezia fresh-keeping packaging bag special for single spiked vine.
Background technology
Finishing the grape storage ﹠ fresh-keeping period at present, using the FCL packing in transportation of circulating and the sales process, the grape product of the FCL packing in transportation and sales process need use antistaling agent fresh-keeping equally.Grape is being put into packing chest simultaneously, the application forms that in the grape packing chest, adds the solid antistaling agent for grape, as adhere to the antistaling paper for grapes of solid antistaling agent for grape, the products such as antistaling agent for grape of independent packing, the solid antistaling agent for grape reaches fresh-keeping effect by discharging gas antistaling agent, because antistaling paper for grapes or single bag antistaling agent can only be placed on the position at several points of packing chest, so it also is uneven that tin foil or single bag antistaling agent release gas antistaling agent distribute in packing chest, therefore cause the part grape fresh-keeping inhomogeneous, the grape out of reach fresh-keeping effect that has, rotten too early, make each FCL grape can't grasp definite fresh keeping time, influenced transportation and sale, cause the part grape rotten rotten, strengthened cost of goods sold.
The grape that FCL packing also can cause the upper strata overstocks the grape of lower floor, so the grape of the bottom often is extruded damaged rotten.
Summary of the invention
Technical matters to be solved by this invention is: a kind of Trapezia fresh-keeping packaging bag special for single spiked vine is provided.Reach fresh-keeping even good, avoided the grape extruding breakage of stacking in the FCL, also grasp the time limit of the grape fresh-keeping of same time list fringe packing easily, the planned transportation and sale of energy avoiding part rotten rotten, reduces cost of goods sold.
The technical scheme of invention is:
A kind of Trapezia fresh-keeping packaging bag special for single spiked vine, it is characterized in that: this Trapezia fresh-keeping packaging bag special for single spiked vine adopts plastic sheeting to make, the profile of this Trapezia fresh-keeping packaging bag special for single spiked vine is for being fit to the isosceles-trapezium-shaped of single spiked vine face shaping, this trapezoidal short upper base is the bottom of Trapezia fresh-keeping packaging bag special for single spiked vine, trapezoidal length is gone to the bottom and is the top of Trapezia fresh-keeping packaging bag special for single spiked vine, a packaging bag is made up of the trapezoidal plastic film chip of the two identical sizes in front and back, the two trapezoidal coincidences in front and back are stacked together, hemline and two stringcourse place heat seals link together on the weak point of the two trapezoidal plastic film chips in front and back that coincidence is stacked together, not heat sealing is located then in the long sideline of going to the bottom, and having formed with trapezoidal going to the bottom is the Trapezia fresh-keeping packaging bag special for single spiked vine of opening; The intermittent line that all distributes in the same manner respectively on two plastic film chips in front and back of this trapezoidal bag is clocklike drawn seam and hole.
It adopts the thickness of plastic sheeting to be: 0.0-10.06mm.
The kind of the plastic sheeting that adopts is following a kind of: soft PVC PVC film, high density polyethylene film, low density polyethylene film, linear low density polyethylene LLDPE film, low density polyethylene and linear low density polyethylene LLDPE blend blown film, Biaxially oriented polypropylene BOPP film.
According to the difference of grape fruit kind, Trapezia fresh-keeping packaging bag special for single spiked vine, its upper base length is: 150-250mm, the length of going to the bottom is: 250-350mm, the vertical dimension of isosceles trapezoid is: 250-350mm.
Trapezia fresh-keeping packaging bag special for single spiked vine is being the macropore areal area apart from the trapezoidal zone of bottom line 30-50mm down, and big bore dia is: φ 25-φ 35mm, and big hole number is: 3-6; The zone of bottom line 10-20mm is the aperture areal area on distance is trapezoidal, and hole diameter is: φ 6-φ 10mm, and little hole number is: 4-8; All the other zones of trapezoidal bag are the joint-cutting areal area, desired joint-cutting is the discountinuity joint-cutting, its trend is vertical with trapezoidal bag sack, promptly on straight line perpendicular to the direction of going to the bottom on trapezoidal, the joint-cutting of some interruptions that distributing regularly, the cut-away portions length of the joint-cutting that is interrupted is 20mm, and not cutting partial-length is 8mm, by cut-away portions with do not cut the rule that part alternately occurs and carry out joint-cutting; With this straight line on another straight line that parallels with it of 8mm, also carry out joint-cutting by above-mentioned rule; Just arbitrarily the part of the joint-cutting on adjacent two straight lines must stagger with joint-cutting part not, be straight line this joint-cutting part center and adjacent another straight line this center partly of not cutting with the straight line vertical direction on align, just cutting of odd number bar straight line such as the 1st, 3,5 meet situation identical, and cutting of even number bar straight line such as the 2nd, 4,6 meet situation identical.
Can reserve suitable area at the middle body in its joint-cutting district and not carry out joint-cutting, be used to print manufacturer's information such as trade mark.
Effect of the present invention is:
The grape single ear packaging bag will be wine-growing and developing rapidly of industry of storing and be widely used in a kind of novel fresh-keeping packaging form in the grape transportation and sales process gradually.In the recovery process of grape, directly pack in the packaging bag of plastics list fringe selecting the good grape single ear of classification, being spread in a single layer places in the cardboard matter packing chest with single fringe packaging bag (being generally 4-8) then, and this paper is put and is had many breather holes on the packing chest.The grape product of FCL packing in time enters in the grape cold store, carries out the stifling processing of precooling and gas antistaling agent, and a/s then technology enters grape preservation and freshness process.When precooling and gas antistaling agent were handled, cold air and antistaling agent gas had improved the effect of precooling speed and gas antistaling agent processing by the various holes of opening in the breather hole on the packing chest and the single fringe packaging bag with draw seam and reach fast among the storage product in the storehouse in.On the other hand, at this moment, the environment that single fringe packaging bag also places gas antistaling agent to form, isolation by single fringe packaging bag and to the relative iris action of gas antistaling agent, make antistaling agent gas as the time spent buffering arranged with grape product, avoided antistaling agent gas that of grape fruit is directly impacted, prevented the injury that grape product produced because antistaling agent gas effect is too fast or local concentration is too high to a great extent, this also is a vital function of single fringe packaging bag.
When fresh-keeping grape product is in shelf life and sells, the single spiked vine fresh-keeping packaging bag can be used as an independent marketing unit and is used for retail, combining standardized cultivation technique, carry out the single spiked vine pack time just stipulated should list fringe packaging product net content, this has just saved the step of determining the product net content when and products retail once more, customer and retailer have been made things convenient for, mutual mistrustful situation between manager and the customer when also having avoided simultaneously determining net content once more.On the other hand, single spiked vine fresh-keeping packaging bag outward appearance is neat, clean, is easy to carry, and also possesses the function of grape product packing fully.
According to above situation, the single spiked vine fresh-keeping packaging bag that the preservation and freshness product adopts in fresh-keeping, transportation, circulation, sales process, it is not only the simple packing problem of doing a packing, being convenient to sell of grape product, but the preservation and freshness grape product in preservation and freshness, transportation circulation, manage a preservation technique measure that plays a significant role in a series of processes such as sale, can ensure and improve the quality and the quality of preservation and freshness grape product effectively.So, adopt the single spiked vine fresh-keeping packaging bag in grape preservation and freshness and transportation circulation industry, to have fabulous development potentiality and prospect.
The single spiked vine fresh-keeping packaging bag generally has plastic sheeting to make, and considers situation about using under low-temperature condition for a long time, and used membraneous material should have good low-temperature pliability, can select types of material such as suitable polyvinylchloride, polyethylene, polypropylene for use.The profile of single spiked vine fresh-keeping packaging bag according to production and applicable cases in recent years, has multiple shapes such as rectangular bag, round bottom bag, trapezoidal bag; Have circular port, slotted eye, Long Circle hole etc. on the bag face.Wherein, trapezoidal bag is the profile of suitable grape, the packing material grape product of fitting more, and performance improves fresh-keeping and increases the effect of attractive packages effect better.The seam of drawing of rule is set on the Trapezia fresh-keeping packaging bag special for single spiked vine bag, can forms the hauling type structure, realize freely stretching, the volume that changes bag effectively adapts to the needs of the single spiked vine of different sizes, and this also is one of principal feature of the present invention.
So the grape single ear fresh-keeping packaging bag in grape Long-term Storage preservation process, plays a part to prevent gas antistaling agent injury grape fruit too.
The specific embodiment
A kind of Trapezia fresh-keeping packaging bag special for single spiked vine, this Trapezia fresh-keeping packaging bag special for single spiked vine adopts plastic sheeting to make, the profile of this Trapezia fresh-keeping packaging bag special for single spiked vine is for being fit to the isosceles-trapezium-shaped of single spiked vine face shaping, this trapezoidal upper base is the bottom of Trapezia fresh-keeping packaging bag special for single spiked vine, trapezoidal going to the bottom is the top of Trapezia fresh-keeping packaging bag special for single spiked vine, bottom line and two stringcourse places on this trapezoidal bag, the two equal heat seals of plastic sheeting in front and back link together, the then not heat seal of following bottom line place, having formed with trapezoidal going to the bottom is the Trapezia fresh-keeping packaging bag special for single spiked vine of opening.In this trapezoidal bag, two of the front and back intermittent line that all distributes is in the same manner clocklike drawn seam and various circular hole.
Trapezia fresh-keeping packaging bag special for single spiked vine, it adopts the thickness of the former film of film to be: 0.01-0.06mm, the kind of the former film that adopts is: soft PVC (PVC) film, high density polyethylene (HDPE) (HDPE) film, low density polyethylene (LDPE) (LDPE) film, linear low density polyethylene (LLDPE) film, LDPE and LLDPE blend blown film, Biaxially oriented polypropylene (BOPP) film.According to the difference of grape fruit kind, Trapezia fresh-keeping packaging bag special for single spiked vine, its upper base length is: 150-250mm, the length of going to the bottom is: 250-350mm, the vertical dimension of isosceles trapezoid is: 250-350mm.
Trapezia fresh-keeping packaging bag special for single spiked vine is being the macropore areal area apart from the trapezoidal zone of bottom line 30-50mm down, and big bore dia is: φ 25-φ 35mm, and big hole number is: 3-6; The zone of bottom line 10-20mm is the aperture areal area on distance is trapezoidal, and hole diameter is: φ 6-φ 10mm, and little hole number is: 4-8; All the other zones of trapezoidal bag are the joint-cutting areal area, desired joint-cutting is the discountinuity joint-cutting, its trend is vertical with trapezoidal bag sack, promptly on straight line perpendicular to the direction of going to the bottom on trapezoidal, the joint-cutting of some interruptions that distributing regularly, the cut-away portions length of the joint-cutting that is interrupted is 20mm, and not cutting partial-length is 8mm, by cut-away portions with do not cut the rule that part alternately occurs and carry out joint-cutting.With this straight line on another straight line that parallels with it of 8mm, also carry out joint-cutting by above-mentioned rule.Just arbitrarily the part of the joint-cutting on adjacent two straight lines must stagger with joint-cutting part not, be straight line this joint-cutting part center and adjacent another straight line this center partly of not cutting with the straight line vertical direction on align, just cutting of odd number bar straight line such as the 1st, 3,5 meet situation identical, and cutting of even number bar straight line such as the 2nd, 4,6 meet situation identical.Trapezia fresh-keeping packaging bag special for single spiked vine can be reserved suitable area at the middle body in its joint-cutting district and not carry out joint-cutting, is used to print manufacturer's information such as trade mark.
Claims (6)
1. Trapezia fresh-keeping packaging bag special for single spiked vine, it is characterized in that: this Trapezia fresh-keeping packaging bag special for single spiked vine adopts plastic sheeting to make, the profile of this Trapezia fresh-keeping packaging bag special for single spiked vine is for being fit to the isosceles-trapezium-shaped of single spiked vine face shaping, this trapezoidal short upper base is the bottom of Trapezia fresh-keeping packaging bag special for single spiked vine, trapezoidal length is gone to the bottom and is the top of Trapezia fresh-keeping packaging bag special for single spiked vine, a packaging bag is made up of the trapezoidal plastic film chip of the two identical sizes in front and back, the two trapezoidal coincidences in front and back are stacked together, hemline and two stringcourse place heat seals link together on the weak point of the two trapezoidal plastic film chips in front and back that coincidence is stacked together, not heat sealing is located then in the long sideline of going to the bottom, and having formed with trapezoidal going to the bottom is the Trapezia fresh-keeping packaging bag special for single spiked vine of opening; The intermittent line that all distributes in the same manner respectively on two plastic film chips in front and back of this trapezoidal bag is clocklike drawn seam and hole.
2. a kind of Trapezia fresh-keeping packaging bag special for single spiked vine according to claim 1 is characterized in that: it adopts the thickness of plastic sheeting to be: 0.01-0.06mm.
3. a kind of Trapezia fresh-keeping packaging bag special for single spiked vine according to claim 1 is characterized in that: the kind of the plastic sheeting that adopts is following a kind of: soft PVC PVC film, high density polyethylene film, low density polyethylene film, linear low density polyethylene LLDPE film, low density polyethylene and linear low density polyethylene LLDPE blend blown film, Biaxially oriented polypropylene BOPP film.
4. a kind of Trapezia fresh-keeping packaging bag special for single spiked vine according to claim 1, it is characterized in that: according to the difference of grape fruit kind, Trapezia fresh-keeping packaging bag special for single spiked vine, its upper base length is: 150-250mm, the length of going to the bottom is: 250-350mm, the vertical dimension of isosceles trapezoid is: 250-350mm.
5. a kind of Trapezia fresh-keeping packaging bag special for single spiked vine according to claim 1, it is characterized in that: Trapezia fresh-keeping packaging bag special for single spiked vine, be the macropore areal area apart from the trapezoidal zone of bottom line 30-50mm down, big bore dia is: φ 25-φ 35mm, and big hole number is: 3-6; The zone of bottom line 10-20mm is the aperture areal area on distance is trapezoidal, and hole diameter is: φ 6-φ 10mm, and little hole number is: 4-8; All the other zones of trapezoidal bag are the joint-cutting areal area, desired joint-cutting is the discountinuity joint-cutting, its trend is vertical with trapezoidal bag sack, promptly on straight line perpendicular to the direction of going to the bottom on trapezoidal, the joint-cutting of some interruptions that distributing regularly, the cut-away portions length of the joint-cutting that is interrupted is 20mm, and not cutting partial-length is 8mm, by cut-away portions with do not cut the rule that part alternately occurs and carry out joint-cutting; With this straight line on another straight line that parallels with it of 8mm, also carry out joint-cutting by above-mentioned rule; Just arbitrarily the part of the joint-cutting on adjacent two straight lines must stagger with joint-cutting part not, be straight line this joint-cutting part center and adjacent another straight line this center partly of not cutting with the straight line vertical direction on align, just cutting of odd number bar straight line such as the 1st, 3,5 meet situation identical, and cutting of even number bar straight line such as the 2nd, 4,6 meet situation identical.
6. a kind of Trapezia fresh-keeping packaging bag special for single spiked vine according to claim 1 is characterized in that: can reserve suitable area at the middle body in its joint-cutting district and not carry out joint-cutting, be used to print manufacturer's information such as trade mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100159954A CN101152917A (en) | 2006-09-26 | 2006-09-26 | Trapezia fresh-keeping packaging bag special for single spiked vine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100159954A CN101152917A (en) | 2006-09-26 | 2006-09-26 | Trapezia fresh-keeping packaging bag special for single spiked vine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101152917A true CN101152917A (en) | 2008-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100159954A Pending CN101152917A (en) | 2006-09-26 | 2006-09-26 | Trapezia fresh-keeping packaging bag special for single spiked vine |
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| CN (1) | CN101152917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107074429A (en) * | 2014-09-05 | 2017-08-18 | 巴斯夫公司 | Sorbent material for extending agricultural product (produce) storage life |
-
2006
- 2006-09-26 CN CNA2006100159954A patent/CN101152917A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107074429A (en) * | 2014-09-05 | 2017-08-18 | 巴斯夫公司 | Sorbent material for extending agricultural product (produce) storage life |
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Open date: 20080402 |