CN103960095A - Composite sleeve bag for shaping fruits and manufacturing method thereof - Google Patents
Composite sleeve bag for shaping fruits and manufacturing method thereof Download PDFInfo
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- CN103960095A CN103960095A CN201410203749.6A CN201410203749A CN103960095A CN 103960095 A CN103960095 A CN 103960095A CN 201410203749 A CN201410203749 A CN 201410203749A CN 103960095 A CN103960095 A CN 103960095A
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- bagging
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- plastotype
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Abstract
The invention discloses a composite sleeve bag for shaping fruits and a manufacturing method thereof. A sleeve bag opening is formed in the upper portion of the sleeve bag, a left peripheral folding line is arranged on the left of the sleeve bag, a lower bonding line is arranged under the sleeve bag, an outer sleeve bag hole is formed in the lower edge of the sleeve bag, a gluing button is arranged on a sleeve bag body and provided with an elastic pull rope, an inner shaping container bag is arranged in the sleeve bag body and comprises a hollow shaping part, a back half mold and a front half mold, the back half mold and the front half mold are symmetrical, are connected through screws and rivets, and are respectively provided with 1-2 shaping bag vent buttons with the diameter being 2 mm, and a fruit stem channel is arranged on the inner shaping container bag. Water resistance and ventilation of the fruit sleeve bag are effectively balanced, various shapes of fruits can be formed, and the sleeve bag is suitable for popularization and application.
Description
Technical field
The invention belongs to agriculture fruit production technical field, relate to a kind of compound bagging for fruit plastotype and preparation method thereof, specifically, relate to a kind of paper-plastic composite bagging for fruit plastotype and preparation method thereof.
Background technology
Fruit bagging can improve fruit quality, alleviates the harm of multiple sick worm, improves fruit appearance luster, reduces the content of agricultural chemicals in fruit, is to produce at present one of important measures that above raising fruit is worth.China's fruit paper bagging except or three layer fruit paper bagging double-deck from the high-quality of Japanese import, the dissimilar fruit individual layer and the multilayer fruit paper bagging that also have many domestic manufacturers to produce voluntarily.The fruit paper bag quality that China produces does not pass a test, and particularly also there is a big difference in the coordination aspect of the water-resistance of outer bag paper and durability thereof and gas permeability, and this has directly affected the qualities such as the outward appearance of fruit, painted and mouthfeel.
In production, in order to reduce costs, part orchard worker uses brown paper, old newspaper self manufacture fruit bag, and the deliquescing, easily rotten that absorbs water after these simple and easy newspaper bags chance rain, increases disease worm hazard ratio.Fruit bagging research is at present mainly paper mold bag, also has only a few to use plastic foil bagging.Domestic fruit industry is produced the maximum fruit bagging paper of upper use and is divided into outer bag paper and inner bag paper.That outer bag paper plays a part is rainproof, hail suppression and insect protected, and outer bag paper internal layer is black, requires as shading, and skin is faint yellow or other is light, with reflective as much as possible, when fruit approaches ripely while plucking about first half of the month, outer paper bag is removed.Inner bag paper requires light transmittance high, is mainly redness or green, by different wave length light is carried out to selectivity absorption, makes fruit color.The below common requirement of papery fruit bag will be stayed an opening or aperture, can make fruit ventilative, and while avoiding becoming a fine day, excess Temperature in bag, accelerates fruit transpiration, and dehydration is wilted.
Papery fruit bag is required to be mainly reflected in stronger water-resistance, the good aspect such as gas permeability and the light transmission of appropriateness.Most fruit paper bagging research mainly concentrates on fruit paper bagging quality, the number of plies, coating and above relevant fruit bagging supporting technology method.Along with the raising of people's living standard, the requirement of commodity fruit is tending towards to variation, the raising of fruit appearance quality will become key value growth point.Tradition fruit paper bagging method is developed so far and runs into bottleneck, and weak point is mainly reflected in following two aspects: the one, and traditional paper bag can not fine balance water-resistance and gas permeability.The gas permeability that water-resistance is good is poor, though exterior quality is guaranteed, fruit growth metabolism is obstructed, and interior quality declines; The water-resistance of good permeability is poor, and paper bag imbibition breakage rate is high, increases the harm of disease worm, and exterior quality declines.The 2nd, traditional paper bag can not further improve in shape in outward appearance the Additional Value of Commodities of fruit.A small amount of mold on watermelon and Part of Chinese Medicinal of having seen is at present produced, although can change product appearance shape, but change, less to be generally common geometry microscler or square, when operating cost, form is simply clumsy, the increase of fruit added value is also less, can not be applied to extensive fruit and produce.
Summary of the invention
Object
The object of the invention is to overcome the defect that above-mentioned technology exists, provide the one can active balance fruit bagging water-resistance and gas permeability, can mould again the compound bagging for fruit plastotype of rich and varied fruit appearance shape.
Its concrete technical scheme is
A kind of compound bagging for fruit plastotype, comprise bagging body, it above bagging, is bagging opening 1, be provided with left periphery joint 2 on the bagging left side, below bagging, be provided with following cementing line 6, be provided with outer bagging perforate 3 at bagging lower limb, on bagging body, be provided with thread gluing 4, in thread gluing 4, be provided with drag rope of elasticity 5, be provided with internal layer plastotype container bag in bagging body interior, described internal layer plastotype container bag comprises that plastotype inside divides 11, the symmetrical half of mould 7 in the back side and positive symmetrical half of mould 8, the symmetrical half of mould 7 in the described back side is connected by screw rivet 9 with positive symmetrical half of mould 8, on the symmetrical half of mould 7 in the described back side and positive symmetrical half of mould 8, being respectively equipped with 1-2 diameter 2mm plastotype bag breathes freely and buckles 10, internal layer plastotype container bag top is provided with carpopodium passage 12.
Preferably, the material-structure of described bagging body is made up of outer paper and internal layer duroplasts.
Preferably, described outer paper is provided with coating, and each constituent and the weight portion thereof of described coating are: 100 parts, paraffin, 25 parts of stearic acid, 10 parts of boraxs: 3 parts of soda ash.
For a preparation method for the compound bagging of fruit plastotype, comprise the following steps:
Step 1 internal layer duroplasts container bag structure fabrication: according to volume of fruits size and the pre-shape empty shape within plastotype inside divides as shown in the of 11 of intending, blow out specific fruit hard plastic bagging mould by blow moulding machine, this mould is divided into symmetrical two parts, two half of moulds of the symmetrical half of mould 7 in the back side and positive symmetrical half of mould 8 symmetries, by can degree of tightness screw and the fixed closed screw rivet 9 of nut riveting of dismounting, in plastotype, two halves mould top opens respectively that 1-2 plastotype bag of diameter 2mm air-vent is ventilative buckles 10, carpopodium passage 12 enters plastotype die channel for carpopodium, after pears fallen flowers 15d, fruitlet is dripped heated paraffin envelope carpopodium passway after packaging,
The making of the outer paper bag of step 2 and coating: getting outer Bai Neihei specification is 320*400mm paper, paper bag paraffin wax emulsions outer layer coating proportioning is 100 parts, paraffin, 25 parts of stearic acid, 10 parts of boraxs: 3 parts of soda ash, coat outer layer coating and dry paper, doubling paper, amount to along the left periphery joint 2 of left periphery, compress with heat fused machine, under outer bag, also compress with fuse machine along following cementing line 6, form the paper bag of an end opening, near left periphery and open bagging perforate 3 outside a diameter 1.0cm along joint portion down, leaving the thread gluing 4 of fixing system of 1 time 4cm place of bagging opening by drag rope of elasticity 5, strut superimposed paper bag and form bagging opening 1, internal layer duroplasts container bag is put in the inner, with drag rope of elasticity 5, paper bag mouth is tightened again.
Beneficial effect
Compared with prior art, beneficial effect of the present invention is:
The present invention, by the compound fruit bagging structure of moulding in outer paper, not only plays imitative pollution raising fruit appearance tidiness simultaneously but also can mould specific fruit shape, improves fruit Additional Value of Commodities; Make water-resistance bring up to 80s by the outer paper bag coating of developing voluntarily, higher than the 60s of national A grade standard; By make this fruit bagging structure can waterproof and ventilating can facilitate again the adjustment in later stage to the structural design of paper-plastic composite bagging.
Brief description of the drawings
Fig. 1 is the outer paper mold bag structural representation of the present invention for the compound bagging of fruit plastotype, and in Fig. 1: 1 is bagging opening, 2 is left periphery joint, and 3 is outer bagging perforate, and 4 is thread gluing, and 5 is drag rope of elasticity, and 6 is following cementing line.
Fig. 2 is the schematic diagram of the present invention for the structure of the internal layer plastotype container bag of the compound bagging of fruit plastotype, in Fig. 2: 7 is the symmetrical half of mould in the back side, and 8 is positive symmetrical half of mould, 9 is screw rivet, 10 buckle for plastotype bag is ventilative, and 11 for plastotype inside divides, and 12 is carpopodium passage.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
A kind of compound bagging for fruit plastotype, comprise bagging body, it above bagging, is bagging opening 1, be provided with left periphery joint 2 on the bagging left side, below bagging, be provided with following cementing line 6, be provided with outer bagging perforate 3 at bagging lower limb, on bagging body, be provided with thread gluing 4, in thread gluing 4, be provided with drag rope of elasticity 5, be provided with internal layer plastotype container bag in bagging body interior, described internal layer plastotype container bag comprises that plastotype inside divides 11, the symmetrical half of mould 7 in the back side and positive symmetrical half of mould 8, the symmetrical half of mould 7 in the described back side is connected by screw rivet 9 with positive symmetrical half of mould 8, on the symmetrical half of mould 7 in the described back side and positive symmetrical half of mould 8, being respectively equipped with 1-2 diameter 2mm plastotype bag breathes freely and buckles 10, internal layer plastotype container bag top is provided with carpopodium passage 12.
Preferably, the material-structure of described bagging body is made up of outer paper and internal layer duroplasts.
Preferably, described outer paper is provided with coating, and each constituent and the weight portion thereof of described coating are: 100 parts, paraffin, 25 parts of stearic acid, 10 parts of boraxs: 3 parts of soda ash.
For a preparation method for the compound bagging of fruit plastotype, comprise the following steps:
Step 1 internal layer duroplasts container bag structure fabrication: according to volume of fruits size and the pre-shape empty shape within plastotype inside divides as shown in the of 11 of intending, blow out specific fruit hard plastic bagging mould by blow moulding machine, this mould is divided into symmetrical two parts, two half of moulds of the symmetrical half of mould 7 in the back side and positive symmetrical half of mould 8 symmetries, by can degree of tightness screw and the fixed closed screw rivet 9 of nut riveting of dismounting, in plastotype, two halves mould top opens respectively that 1-2 plastotype bag of diameter 2mm air-vent is ventilative buckles 10, carpopodium passage 12 enters plastotype die channel for carpopodium, after pears fallen flowers 15d, fruitlet is dripped heated paraffin envelope carpopodium passway after packaging,
The making of the outer paper bag of step 2 and coating: getting outer Bai Neihei specification is 320*400mm paper, paper bag paraffin wax emulsions outer layer coating proportioning is 100 parts, paraffin, 25 parts of stearic acid, 10 parts of boraxs: 3 parts of soda ash, coat outer layer coating and dry paper, doubling paper, amount to along the left periphery joint 2 of left periphery, compress with heat fused machine, under outer bag, also compress with fuse machine along following cementing line 6, form the paper bag of an end opening, near left periphery and open bagging perforate 3 outside a diameter 1.0cm along joint portion down, leaving the thread gluing 4 of fixing system of 1 time 4cm place of bagging opening by drag rope of elasticity 5, strut superimposed paper bag and form bagging opening 1, internal layer duroplasts container bag is put in the inner, with drag rope of elasticity 5, paper bag mouth is tightened again.
Fruit bagging of the present invention is the mould assembly bagging structure of moulding in outer paper.That outer paper plays a part is rainproof, hail suppression and insect protected, by wood pulp paper mixing outer layer coating.Internal layer is that duroplasts container plays plastotype effect.
Described internal layer duroplasts container is formed by blow moulding machine blowing, its volume size is made according to Fruit types actual size, it is high that its shape can be made market prospective acceptance, and apery thing shape is if Fruit of Panax ginseng, imitative classical caricature or lovely cartoon character are as too wolf etc. of doll with big head, happiness sheep sheep ash.
Described internal layer duroplasts structure by double plastics container via screw and nut symmetrical rivet closure, degree of tightness and dismounting at any time, be convenient to the cleaning that in Fruit Development Process, allogene pollutes and adjust container volume to adapt to the growth needs of indivedual larger fruits, avoiding dehiscent fruit.
The ventilation mouth setting of whole fruit bagging composite construction when described bagging operation: outer paper bag is opened an aperture in lower edge, and internal layer hard plastic container is opened 2-4 aperture in top, the air-vent of the inside and outside bagging layer that staggers, at utmost waterproof improves gas permeability simultaneously.
Claims (4)
1. the compound bagging for fruit plastotype, comprise bagging body, it is characterized in that, it above bagging, is bagging opening (1), be provided with left periphery joint (2) on the bagging left side, below bagging, be provided with following cementing line (6), be provided with outer bagging perforate (3) at bagging lower limb, on bagging body, be provided with thread gluing (4), in thread gluing (4), be provided with drag rope of elasticity (5), be provided with internal layer plastotype container bag in bagging body interior, described internal layer plastotype container bag comprises that plastotype inside divides (11), the symmetrical half of mould in the back side (7) and positive symmetrical half of mould (8), the symmetrical half of mould in the described back side (7) is connected by screw rivet (9) with positive symmetrical half of mould (8), on the symmetrical half of mould in the described back side (7) and positive symmetrical half of mould (8), be respectively equipped with ventilative buckle (10) of 1-2 diameter 2mm plastotype bag, internal layer plastotype container bag top is provided with carpopodium passage (12).
2. the compound bagging for fruit plastotype according to claim 1, is characterized in that, the material-structure of described bagging body is made up of outer paper and internal layer duroplasts.
3. the compound bagging for fruit plastotype according to claim 1, is characterized in that, described outer paper is provided with coating, and each constituent and the weight portion thereof of described coating are: 100 parts, paraffin, 25 parts of stearic acid, 10 parts of boraxs: 3 parts of soda ash.
4. for a preparation method for the compound bagging of fruit plastotype, it is characterized in that, comprise the following steps:
Step 1 internal layer duroplasts container bag structure fabrication: according to volume of fruits size and the pre-shape empty shape within plastotype inside divides as shown in (11) of intending, blow out specific fruit hard plastic bagging mould by blow moulding machine, this mould is divided into symmetrical two parts, the symmetrical half of mould in the back side (7) and two symmetrical half of moulds of positive symmetrical half of mould (8), by can degree of tightness screw and the fixed closed screw rivet (9) of nut riveting of dismounting, in plastotype, ventilative buckle (10) of 1-2 plastotype bag of diameter 2mm air-vent are opened respectively on two halves mould top, carpopodium passage (12) enters plastotype die channel for carpopodium, after pears fallen flowers 15d, fruitlet is dripped heated paraffin envelope carpopodium passway after packaging,
The making of the outer paper bag of step 2 and coating: getting outer Bai Neihei specification is 320*400mm paper, paper bag paraffin wax emulsions outer layer coating proportioning is 100 parts, paraffin, 25 parts of stearic acid, 10 parts of boraxs: 3 parts of soda ash, coat outer layer coating and dry paper, doubling paper, amount to along the left periphery joint of left periphery (2), compress with heat fused machine, under outer bag, also compress with fuse machine along following cementing line (6), form the paper bag of an end opening, near left periphery and open bagging perforate (3) outside a diameter 1.0cm along joint portion down, leaving the thread gluing (4) of fixing system of 4cm place under bagging opening (1) by drag rope of elasticity (5), strut superimposed paper bag and form bagging opening (1), internal layer duroplasts container bag is put in the inner, use again drag rope of elasticity (5) that paper bag mouth is tightened.
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CN201410203749.6A CN103960095B (en) | 2014-05-15 | 2014-05-15 | A kind of compound bagging for fruit plastotype and preparation method thereof |
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CN201410203749.6A CN103960095B (en) | 2014-05-15 | 2014-05-15 | A kind of compound bagging for fruit plastotype and preparation method thereof |
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Cited By (3)
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CN105010052A (en) * | 2015-07-22 | 2015-11-04 | 福建省农业科学院果树研究所 | Lantern-shaped fruit bag for cultivating and lantern-shaped fruit bag cultivating method |
CN112997785A (en) * | 2021-03-16 | 2021-06-22 | 四川省农业机械研究设计院 | Light and simple fruit bagging machine |
CN113261462A (en) * | 2021-06-04 | 2021-08-17 | 海南瑞民农业科技有限公司 | Fruit protecting mesh bag with coconut and windproof function |
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CN112997785B (en) * | 2021-03-16 | 2022-08-16 | 四川省农业机械研究设计院 | Light and simple fruit bagging machine |
CN113261462A (en) * | 2021-06-04 | 2021-08-17 | 海南瑞民农业科技有限公司 | Fruit protecting mesh bag with coconut and windproof function |
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Effective date of registration: 20180408 Address after: 445000 Xueyuan Road, Hubei, No. 39, Applicant after: Hubei Institute for Nationalities Address before: 445000 Enshi city of Hubei Province, Hubei Institute for Nationalities College of forestry and Horticulture Applicant before: Shi Kaiming |
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