KR20160025941A - Internal band type paper bag and the manufacturing method thereof - Google Patents

Internal band type paper bag and the manufacturing method thereof Download PDF

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Publication number
KR20160025941A
KR20160025941A KR1020140113465A KR20140113465A KR20160025941A KR 20160025941 A KR20160025941 A KR 20160025941A KR 1020140113465 A KR1020140113465 A KR 1020140113465A KR 20140113465 A KR20140113465 A KR 20140113465A KR 20160025941 A KR20160025941 A KR 20160025941A
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KR
South Korea
Prior art keywords
elastic bands
bag
cover
inlay
paper
Prior art date
Application number
KR1020140113465A
Other languages
Korean (ko)
Inventor
손준근
이윤신
민병억
Original Assignee
민병억
이윤신
손준근
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 민병억, 이윤신, 손준근 filed Critical 민병억
Priority to KR1020140113465A priority Critical patent/KR20160025941A/en
Publication of KR20160025941A publication Critical patent/KR20160025941A/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0237—Devices for protecting a specific part of a plant, e.g. roots, trunk or fruits
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/04—Cloches, i.e. protective full coverings for individual plants
    • A01G13/043—Cloches, i.e. protective full coverings for individual plants with flexible coverings
    • 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
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/34—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for fruit, e.g. apples, oranges or tomatoes
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/04—Cloches, i.e. protective full coverings for individual plants
    • A01G2013/046—Cloches, i.e. protective full coverings for individual plants foldable

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Making Paper Articles (AREA)

Abstract

The present invention relates to a band-embedded fruit pouch and a method for manufacturing the same, which can prevent damage to harvested fruit by providing a band inside the raw paper and can provide convenience in manufacturing by a simple process.
According to the present invention, a bag 51 made of a soft cover 52 including paper and an inlay 53 and sealed at one end to form a charging port 54; A pair of bands each having a predetermined width and a length to be positioned on both sides of the charging port 54 are provided so as to be embedded between the cover 52 and the inward surface 53 to elastically support the charging port 54 First and second elastic bands (55, 56) made relatively hard compared to the bag (51) to open and close; An enlarged portion 58 formed at the longitudinal center of each of the elastic bands 55 and 56 to form a predetermined space when the inlet 54 is closed; And a bonding part (60) formed on the inlay (53) so as to correspond to the positions of the first and second elastic bands (55, 56) so as to seal the filling port (54) A manufacturing method thereof is provided.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a bag-

The present invention relates to a band-embedded fruit pouch and a method of manufacturing the same, and more particularly, to a method of manufacturing a band-embedded fruit pouch which is capable of preventing harvested fruit from being damaged by providing a band inside the raw paper, And a method of manufacturing the same.

Generally, a fruit bag is wrapped to protect a fruit grown in an orchard from algae, pests or sunlight. Such a conventional fruit bag will be described with reference to the drawings.

As shown in FIG. 1, a conventional fruit bag 10 is provided with a bag 11 made of vinyl or paper or the like for storing fruit F, and is provided on the side of the inlet 12 of the bag 11 The sealing means is provided with a pair of band-like elastic bands (13, 14) provided so as to correspond to each other. On the elastic bands (13, 14) 15 and a groove 16 are formed on both ends of the elastic band 13. The opposite ends of the elastic bands 13 and 14 protrude slightly from the encapsulation 11 to form an engaging portion 17 which is adhered to each other.

In this sealing means, the elastic bands 13 and 14 are formed with elongated grooves 18 in the longitudinal direction, and an extension 19 corresponding to the stem portion of the fruit F is formed in the center in the longitudinal direction. The elastic bands 13 and 14 are expanded to open the inlet 12 by pushing the both ends of the elastic band 13 and 14 in the direction of fingers when the fruit F is put into the bag 11, The elastic bands 13 and 14 are brought into close contact with each other by inserting the protrusions 15 into the recesses 16 so that the elastic bands 13 and 14 are in close contact with each other And the inlet 12 of the bag 11 is sealed.

However, such a conventional fruit bag 10 is not only provided such that the elastic bands 13 and 14 are exposed to the outside of the bag 11, but also the joining part 17 of the elastic bands 13 and 14, The fruit F may be damaged by the joining portion 17 after harvesting the fruit F, which may cause quality deterioration.

Further, conventionally, the bag 11 and the elastic bands 13 and 14 are individually manufactured, and then the bag 11 and the elastic bands 13 and 14 are combined with each other. And bonding the prepackaged bag 11 and the elastic bands 13 and 14 after the production of the bag 11 and the forming of the elastic bands 13 and 14 by the manufacturing process of the elastic band 13 and 14, There is a problem that the productivity is low due to the complexity.

Further, conventionally, when the elastic bands 13 and 14 are formed and formed by a process different from the process of the bag 11, when the elastic bands 13 and 14 are cut according to the standard of the bag 11, And the conventional elastic bands 13 and 14 are formed by molding the structure such as the protrusions 15 and the recesses 16 and directly heating the synthetic resin film itself to perform thermal deformation And manufacturing defects such as defective molding are reduced by using a synthetic resin film having a certain thickness or more.

Korean Registered Patent Publication (No. 10-1006269) Dec. 29, 2010

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method of manufacturing a bag in which a band is built in the inside of a raw paper to prevent fruit from being scratched by a band after harvesting, The present invention is to provide a band-embedded fruit pouch and a method of manufacturing the same, which can be manufactured in a state of being integrally inserted, thereby providing convenience in manufacturing and reducing manufacturing cost.

According to an aspect of the present invention, there is provided a bag comprising: a bag (51) made of a soft cover (52) including paper and an inlay (53) and sealed at one end to form an inlet (54);

A pair of bands each having a predetermined width and a length to be positioned on both sides of the charging port 54 are provided so as to be embedded between the cover 52 and the inward surface 53 to elastically support the charging port 54 First and second elastic bands (55, 56) made relatively hard compared to the bag (51) to open and close;

An enlarged portion 58 formed at the longitudinal center of each of the elastic bands 55 and 56 to form a predetermined space when the inlet 54 is closed;

And an adhesive portion (60) formed on the inlay (53) to correspond to the positions of the first and second elastic bands (55, 56) to close the inlet (54) A built-in fruit bag is provided.

According to another feature of the present invention, the cover 52 is continuously fed by the first paper supplying roller 30 and the inward paper 53 is conveyed to the upper surface of the cover 52 by the second paper supplying roll 31, (ST100);

A film is continuously fed by one side of the paper feeding rolls (30, 31) by a film feeding roll (33), and the film is cut in front of the film feeding roll (33) (ST200);

The elastic bands 55 and 56 are supplied between the cover 52 and the inward fold 53 to adhere the cover 52 and the inward fold 53 to each other with the elastic bands 55 and 56 embedded therein Step ST300;

The step (ST400) of forming the encapsulation 51 by grounding and bonding the cover 52 and the inlay 53 so that a charging port 54 is formed on one side corresponding to the elastic bands 55 and 56;

(ST500) of continuously supplying the bag (51) to form an enlarged portion (58) in a longitudinally central portion of each of the elastic bands (55, 56);

And a step (ST600) of forming an adhesive portion (60) on the inward side (53) of the bag (51).

As described above, according to the present invention, the elastic bands 55 and 56 are embedded between the cover 52 and the inward fold 53, so that the elastic elastic bands 55 and 56 are connected to the soft cover 52 The fruit F is prevented from being damaged by the hard elastic bands 55 and 56 after harvesting the fruit F as the fruit F is embedded between the inlayers 53, .

In addition, it is not necessary for the present invention to form the same structure as the protrusions 15 and the groove 16 on the elastic bands 55 and 56 as well as the elastic bands 55 and 56 themselves, Even if the elastic bands 55 and 56 are manufactured by using a relatively thin film or the like compared to the conventional one, the heat transfer is partially prevented by the cover 52 and the inlay 53, At the same time, twisting during molding is minimized to minimize molding defects such as thermal deformation, and the manufacturing cost for fabricating the elastic bands 55 and 56 can be reduced.

The present invention also provides the elastic bands 55 and 56 during the process of continuously feeding the cover 52 and the inlay 53 so that the elastic bands 55 and 56 are integrally formed It is possible to greatly simplify the manufacturing process and also to greatly increase the productivity.

1 is a perspective view showing an example of a conventional fruit bag;
Fig. 2 is a cross-
3 is a front view showing an embodiment of the present invention.
4 is a perspective view showing a sealed state according to an embodiment of the present invention.
5 is an exploded perspective view showing a configuration according to an embodiment of the present invention.
6 is a perspective view illustrating an embodiment of the present invention.
7 is a perspective view of another embodiment of the present invention.
8 is a flowchart illustrating a manufacturing process according to an embodiment of the present invention.
Figure 9 is a flow chart of another process that illustrates a manufacturing process in accordance with one embodiment of the present invention.
Figure 10 illustrates another flowchart of the present invention showing a manufacturing process according to one embodiment.

The objects, features and advantages of the present invention will become more apparent from the following detailed description. Hereinafter, description will be made with reference to the accompanying drawings.

Figures 3 to 10 illustrate various embodiments of the present invention. 3, the fruit bag 50 according to the embodiment of the present invention is provided with a bag 51 formed by a certain area of paper or vinyl or the like with a predetermined area, And is provided with an inlet 54 in which the fruit F is inserted at the upper end so that the volume of the bag 51 itself can be minimized so as to provide convenient storage and sealing operations. And may be fed along the line B in a folded state.

The bag 51 is provided with elastic bands 55 and 56 for opening the inlet 54. The elastic bands 55 and 56 are formed in a thin strip shape having a predetermined width and length, The elastic bands 55 and 56 are formed on the both sides of the bag 51 so that the elastic bands 55 and 56 are connected to both sides of the bag 51. [ 1 elastic band 55 and a second elastic band 56. [

4, the bag 51 has a double structure consisting of a cover 52 and an inward fold 53, and each of the elastic bands 55 and 56 includes a cover 52 and an inlay The elastic bands 55 and 56 are formed in a relatively small area compared to the cover 52 and the inward fold 53 to prevent the cover 52 from being exposed to the outside. And an adhesive tape or the like which is applied to the corresponding one surface of the inlay sheet 53 and the like.

5, since the elastic bands 55 and 56 are located at the center in the longitudinal direction and the elastic bands 55 and 56 are positioned close to each other, when the inlet 54 is closed The enlarged portion 58 is formed so as to form a predetermined space. The extended portion 58 is formed to allow the stem portion of the fruit F to be inserted into the bag 51 to pass through.

6, the elastic bands 55 and 56 are provided with a rib forming part 59 extending in the longitudinal direction on both sides of the extending part 58. The rib forming part 59, When the elastic bands 55 and 56 are expanded, the longitudinal direction of the elastic bands 55 and 56 is prevented from being bent to prevent the elastic bands 55 and 56 from being expanded and deformed to a predetermined shape. will be.

The adhesive 51 is formed on the inlay 53 so as to correspond to the positions of the first and second elastic bands 55 and 56 on the side of the charging port 54 of the bag 51, The bonding portion 60 is formed by bonding an inlay 53 using an adhesive tape or an adhesive or the like so as to seal the input port 54. At this time, A release paper 61 for protecting the adhesive tape and the adhesive, and the like can be attached.

7, the adhesive portion 60 may be provided without attaching a separate release paper 61. At this time, the adhesive portion 60 may be provided on both sides of the inward side 53 Of the latex adhesive, the latex adhesive proceeds quickly, and the adhesive force is not individually exhibited by any one of the inks 53. However, when the inks 53 are brought into contact with each other, will be. Therefore, in such a case, the inlet port 54 is kept folded so that the inks 53 are spaced apart from each other at normal times. This eliminates the need to provide the release paper 61 described above, It is possible to double the convenience in operation.

An example of a specific manufacturing process for the fruit bag 50 of the present invention will be described with reference to FIGS. 8 to 10. FIG. 8, the present invention includes a step ST100 of continuously feeding the cover 52 and the inward sheet 53, a step ST200 of forming the elastic bands 55 and 56 by cutting the film, (ST300) of bonding the cover (52) and the inward fold (53) with each other while the elastic bands (55, 56) are embedded; (ST500) of forming an enlarged portion (58) at a longitudinal center portion of each of the elastic bands (55,56); forming an inward portion (53) of the bag (51) And a step (ST600) of forming an adhesive portion (60) on the substrate (60).

9 and 10, in the step ST100 of continuously feeding the cover 52 and the inward sheet 53, the first raw paper supplying roll 30 and the second raw paper supplying roll 31 The inward surface 53 is supplied to be positioned on the upper surface of the cover 52 and the cover 52 or inlay 53 is supplied by the cover 52 and the inlay 53, 53 are previously coated with an adhesive by the adhesive applying unit 32 at the engagement position of the elastic bands 55, 56 to be described later.

Further, in the step ST200 of forming the elastic bands 55 and 56 by cutting the film, a synthetic resin or a film made of a hard paper material is continuously supplied to one side of the paper supplying rolls 30 and 31 A feeder roll 33 is positioned to continuously feed the film and a cutter 34 for cutting the film is provided on one side of the film feed roll 33 to cut the film according to the standard, And an adsorption drum 35 rotatably driven is provided at one side of the cutter 34 so that the elastic bands 55 and 56 cut by the cutter 34 are individually adsorbed, (Not shown).

In the step ST300 of bonding the cover 52 and the inlay 53 with the elastic bands 55 and 56 embedded, the elastic bands 55 and 55 are formed at the adhesive application position of the cover 52 in the previous step 56 and 56 are placed on the other surface of the elastic bands 55 and 56 so as to pass through the pressing roller 36 and the like while the inward surface 53 is covered. At this time, a process of applying an adhesive corresponding to the adhesive application position of the cover 52 on one side of the cover 53 is performed. The process of applying the adhesive to the cover 53 is performed on the cover 52 Or may be applied by a separate application process after the elastic bands 55 and 56 are seated on the cover 52. In this case,

In step ST400 of forming the encapsulation 51 by grounding and adhering the cover 52 and the inward surface 53, elastic bands 55 and 56 are embedded between the encapsulation 52 and the inward surface 53 in the previous step One side of the cover 52 and the inward side 53 are cut off or covered with an adhesive by the grounding means 37 and then the cover 52 and the inward side 53 are folded according to the standard to form a bag 51 The cover 52 and the inward portion 53 are fed to the grounding means 37 in a state where they are cut in advance according to the standard of the bag 51 in the previous stage.

The mold 38 is provided so that the encapsulation 51 is positively positioned in the step ST500 of forming the enlarged portion 58 in the longitudinally central portion of the elastic bands 55 and 56, The expanding portion 58 and the rib forming portion 59 are formed at the same time by pressing the elastic bands 55 and 56.

In step ST600 of forming the adhesive portion 60 on the inward side 53 of the bag 51, an adhesive is applied on the inward side 53 of the bag 51 so as to correspond to the elastic bands 55, The adhesive agent 60 is formed by applying an adhesive or by attaching an adhesive tape by means 39 or by hand.

According to the present invention as described above, since the elastic bands 55 and 56 are supplied in the process of supplying the cover 52 and the inlay 53, the elastic bands 55 and 56 are preliminarily supplied So that the manufacturing process can be greatly simplified and the productivity can be greatly increased.

The configuration not described above includes a band bonding portion 62 protruding to form a predetermined area at the upper end of the bag 51 and having the elastic bands 55 and 56 attached thereto, And the wing portion 63 may be provided in a pair so that both end portions in the longitudinal direction may be coupled to each other or may be separately provided, Can be formed on both sides of the band adhesive portion 62 and on one side of the bag 51.

   It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be apparent to those of ordinary skill in the art.

Claims (2)

A bag 51 made of soft cover 52 including paper and an inlay 53 and sealed at one end to form a charging port 54;
A pair of bands each having a predetermined width and a length to be positioned on both sides of the charging port 54 are provided so as to be embedded between the cover 52 and the inward surface 53 to elastically support the charging port 54 First and second elastic bands (55, 56) made relatively hard compared to the bag (51) to open and close;
An enlarged portion 58 formed at the longitudinal center of each of the elastic bands 55 and 56 to form a predetermined space when the inlet 54 is closed;
And an adhesive portion (60) formed on the inlay (53) to correspond to the positions of the first and second elastic bands (55, 56) to close the inlet (54) Built-in fruit bag.
Continuously feeding the cover 52 by the first paper supplying roll 30 and continuously supplying the inward paper 53 to the upper surface of the cover 52 by the second paper supplying roll 31 )Wow;
A film is continuously fed by one side of the paper feeding rolls (30, 31) by a film feeding roll (33), and the film is cut in front of the film feeding roll (33) (ST200);
The elastic bands 55 and 56 are supplied between the cover 52 and the inward fold 53 to adhere the cover 52 and the inward fold 53 to each other with the elastic bands 55 and 56 embedded therein Step ST300;
The step (ST400) of forming the encapsulation 51 by grounding and bonding the cover 52 and the inlay 53 so that a charging port 54 is formed on one side corresponding to the elastic bands 55 and 56;
(ST500) of continuously supplying the bag (51) to form an enlarged portion (58) in a longitudinally central portion of each of the elastic bands (55, 56);
And a step (ST600) of forming an adhesive portion (60) on the inward surface (53) of the bag (51).
KR1020140113465A 2014-08-28 2014-08-28 Internal band type paper bag and the manufacturing method thereof KR20160025941A (en)

Priority Applications (1)

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KR1020140113465A KR20160025941A (en) 2014-08-28 2014-08-28 Internal band type paper bag and the manufacturing method thereof

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Application Number Priority Date Filing Date Title
KR1020140113465A KR20160025941A (en) 2014-08-28 2014-08-28 Internal band type paper bag and the manufacturing method thereof

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KR20160025941A true KR20160025941A (en) 2016-03-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106941983A (en) * 2017-03-27 2017-07-14 熊生银 Fruit case paper bag machine on tree
CN110367012A (en) * 2019-08-01 2019-10-25 张卫 Machine fruit bag

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101006269B1 (en) 2009-09-23 2011-01-06 박지희 Paper bag for fruits

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101006269B1 (en) 2009-09-23 2011-01-06 박지희 Paper bag for fruits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106941983A (en) * 2017-03-27 2017-07-14 熊生银 Fruit case paper bag machine on tree
CN110367012A (en) * 2019-08-01 2019-10-25 张卫 Machine fruit bag

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