US20150060318A1 - Wrap case for packaging - Google Patents
Wrap case for packaging Download PDFInfo
- Publication number
- US20150060318A1 US20150060318A1 US14/388,245 US201214388245A US2015060318A1 US 20150060318 A1 US20150060318 A1 US 20150060318A1 US 201214388245 A US201214388245 A US 201214388245A US 2015060318 A1 US2015060318 A1 US 2015060318A1
- Authority
- US
- United States
- Prior art keywords
- plate
- surface plate
- front surface
- wrap
- extends
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
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- 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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
-
- 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
- B65D85/67—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material
- B65D85/671—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form
- B65D85/672—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form on cores
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/44—Integral, inserted or attached portions forming internal or external fittings
- B65D5/50—Internal supporting or protecting elements for contents
- B65D5/5002—Integral elements for containers having tubular body walls
- B65D5/5004—Integral elements for containers having tubular body walls formed as an extension of the end closures
-
- 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
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/08—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
-
- 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
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/08—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
- B65D83/0847—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture at the junction of two walls
- B65D83/0852—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture at the junction of two walls with means for assisting dispensing
- B65D83/0882—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture at the junction of two walls with means for assisting dispensing and for cutting interconnected articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
- B65H35/002—Hand-held or table apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
- B65H35/0073—Details
- B65H35/008—Arrangements or adaptations of cutting devices
- B65H35/0086—Arrangements or adaptations of cutting devices using movable cutting elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/40—Details of frames, housings or mountings of the whole handling apparatus
- B65H2402/44—Housings
- B65H2402/442—Housings with openings for introducing material to be handled, e.g. for inserting web rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/40—Details of frames, housings or mountings of the whole handling apparatus
- B65H2402/44—Housings
- B65H2402/443—Housings with openings for delivering material, e.g. for dispensing webs
Definitions
- the present invention relates to a wrap case for packaging, and in particular to a wrap case for packaging, which is characterized in that a component for fixing a wrap is integrally provided, not separately, in order to fix the wrap, so the wrap is prevented from moving during the packaging of a predetermined thing, and a packaging work is easy, and the weight is light while effectively protecting the built-in wrap along with an easier recycling. Safety may be enhanced since metallic teeth are not used.
- a predetermined container filled with food is generally sealed using a wrap in order to prevent the food from being oxidized as the food comes into direct contact with air.
- a wrap is a packaging material made from a synthetic resin in a form of film and is configured to maintain the freshness of food in such a way to seal the container containing a variety of foods.
- the related packaging wrap is wound on a cylindrical winding roll and is accommodated in a predetermined shaped packaging wrap case.
- a related packaging wrap is manufactured by bending a sheet of paper into a rectangular parallelepiped shape wherein a cover is integrally provided while leaving one side of the rectangular parallelepiped open.
- metallic teeth are formed along one edge of the above open side.
- the winding roll is simply inserted inside of the case, not fixed to the case.
- the wound roll moves inside of the case, so cutting the wrap properly becomes hard.
- the wound roll When the wound roll moves, it may roll out of the case. In order to prevent the wound roll from rolling out of the case, the user needs to hold the wrap tightly. Since the related wrap case is made from paper, if the user holds the wrap tightly, the wrap case may be easily crushed, thus damaging the wrap accommodated inside of the wrap case. When the user packs a predetermined container using a packaging wrap while holding the related wrap case with a hand, the metallic teeth of the wrap case may hurt the user's hand due to the user's carelessness.
- Korean Patent Publication Number 10-2010-0100460 describes a wrap cutter for packaging.
- the present invention is made in an effort to improve the above-described problems. It is an object of the present invention to provide a wrap case for packaging, which is characterized in that a component for fixing a wrap is integrally provided, not separately, in order to fix the wrap, so the wrap is prevented from moving during the packaging of a predetermined thing, and a packaging work is easy, and the weight is light while effectively protecting the built-in wrap. Recycling is easy because a heterogeneous material is not used. Safety may be enhanced since metallic teeth are not bonded using an adhesive, along with easier recycling.
- a wrap case 1 for packaging which is configured to accommodate a wrap 3 for packaging wound around a paper pipe 2 , comprising a rectangular first bottom plate 10 ; a first front surface plate 11 and a first rear surface plate 13 which respectively extend from both long side portions of the first bottom plate 10 ; a pair of first side surface plates 15 which extend from both short side portions of the first bottom plate 10 ; a first reinforcing plate 16 which extends from an outer side edge of the first side surface plate 15 in a shape corresponding to the first side surface plate 15 ; connection plates 12 and 14 which extend from both short side portions of the first front surface plate 11 and the first rear surface plate 13 and are folded between the first side surface plate 15 and the first reinforcing plate 16 ; a second front surface plate 17 which extends from a longer side of the first front surface plate 11 in such a manner as to overlap the first front surface plate 11 ; a second bottom plate 18 which extends from a longer side of the second front surface plate 17 in such a manner as to
- a wrap case 1 for packaging which is configured to accommodate a wrap 3 for packaging wound around a paper pipe 2 , comprising a rectangular bottom plate 30 ; a front surface plate 31 and a rear surface plate 33 which respectively extend from both short side portions of the bottom plate 30 ; a pair of side surface plates 35 which extend from both short side portions of the bottom plate 30 ; a reinforcing plate 36 which extends from an outer side edge of the side surface plate 35 in a shape corresponding to the side surface plate 35 and includes a shaft hole 37 into which an end of the paper pipe 2 is inserted; connection plates 32 and 34 which extend from both short side portions of the front surface plate 31 and the rear surface plate 33 and are folded between the side board 35 and the reinforcing board 36 ; an upper surface cover plate 24 which extends from a longer side portion of the rear surface plate 33 and is formed in a shape corresponding to the bottom board 30 ; and a front surface cover plate 26 which extends from a longer side of the upper surface cover plate 24 and is
- a guide part 29 which extends from a longer side portion of the front surface cover plate 26 and is configured to allow a cutter 40 for cutting the wrap 3 to slide along a longer side of the front surface cover plate 26 .
- a wrap case 1 comprising an integral shaft hole 21 into which a paper pipe 2 on which a packaging wrap 2 is wound is inserted, so the present invention does not need any component for fixing the paper pipe 2 .
- manufacture is easy, and manufacturing cost is low. Since any heterogeneous material is not used, recycling is also easy.
- the paper pipe 2 is inserted in the shaft hole 21 and is fixed in place, the wrap 3 does not move inside of the wrap case 1 when drawing the wrap 3 , so the user does not need to hold the wrap 3 with hands when in use, thus preventing the wrap case 1 from crushing. Also, since the paper pipe 2 rotates in the shaft hole 21 when drawing the wrap 3 , the wrap 3 may be efficiently drawn out.
- the present invention further comprises a cutter 40 which is slidably engaged at the wrap case 1 as compared with the related art wherein the metallic teeth are attached to the case using an adhesive so as to cut the wrap 3 . So, it is possible to prevent any injuries when in use.
- the cutter 40 may be easily separated from the wrap case 1 , which results in easier recycling.
- FIG. 1 is a perspective view illustrating a wrap case for packaging according to a first exemplary embodiment of the present invention.
- FIG. 2 is an exploded view according to a first exemplary embodiment of the present invention.
- FIG. 3 is a view illustrating a folded lateral cross section according to a first exemplary embodiment of the present invention.
- FIG. 4 is a lateral side view illustrating a state that a wrap is fixed according to a first exemplary embodiment of the present invention.
- FIG. 5 is an exploded view illustrating a wrap case for packaging according to a second exemplary embodiment of the present invention.
- FIG. 6 is a partially disassembled perspective view illustrating a state that the exploded view of FIG. 5 is folded according to the present invention.
- FIG. 1 is a perspective view illustrating a wrap case for packaging according to a first exemplary embodiment of the present invention.
- FIG. 2 is an exploded view according to a first exemplary embodiment of the present invention.
- FIG. 3 is a view illustrating a folded lateral cross section according to a first exemplary embodiment of the present invention.
- FIG. 4 is a lateral side view illustrating a state that a wrap is fixed according to a first exemplary embodiment of the present invention.
- the wrap case 1 for packaging is configured to accommodate a wrap 3 wound on a paper pipe 2 .
- the wrap case 1 for packaging illustrated in FIG. 1 is manufactured by folding an exploded view illustrated in FIG. 2 in a predetermined sequence.
- the wrap case 1 for packaging comprises a first bottom plate 10 , a first front surface plate 11 , a first rear surface plate 13 , a first side surface plate 15 , a first reinforcing plate 16 , connection plates 12 and 14 , a second front surface plate 17 , a second bottom plate 18 , a second rear surface plate 19 , a second side surface plate 20 , a second reinforcing plate 22 , an upper surface cover plate 24 , an upper surface cover wing 25 , a front surface cover plate 26 , a front surface cover wing 27 , a finish wing 28 and a guide part 29 .
- the first bottom plate 10 is formed in a rectangular shape larger than the size of a longitudinal cross section of the paper pipe 2 on which the wrap 3 is wound.
- the front surface plate 11 and the first rear surface plate 13 correspond to each other in their shapes and extend from both long side portions of the first bottom plate 10 and are folded into a shape vertical with respect to the first bottom plate 10 .
- the first side surface plate 15 extends from both short side portions of the first bottom plate 10
- the first reinforcing plate 16 extends from an outer side edge of the first side surface plate 15
- the connection plates 12 and 14 extend from both short side portions of the first front surface plate 11 and the first rear surface plate 13 and are folded into a shape vertical with respect to each of the first front surface plate 15 and the first rear surface plate 13 . At this time, the facing connection plates 12 and 14 of the first front surface plate 11 and the first rear surface plate 13 are folded into a shape wherein they are overlapped on each other.
- the both sides of the first bottom plate 10 protrude more than the both sides of the first front surface plate 11 and the first rear surface plate 13 , so the folded connection plates 12 and 14 are positioned at the first bottom plate 10 .
- the first side surface plate 15 surrounds the outer sides of the folded connection plates 12 and 14
- the first reinforcing plate 16 surrounds the inner sides of the folded connection plates 12 and 14 .
- the second front surface plate 17 extends from a longer side of the top of the front surface plate 11 which is folded, and the second bottom plate 18 extends from a longer side of the second front surface plate 17 .
- the second rear surface plate 19 extends from a longer side of the second bottom plate 18 .
- the second side surface plate 20 extends from both short side portions of the second bottom plate 18 , and the second reinforcing plate 22 extends from an outer side edge of the second side surface plate 20 .
- the second side surface plate 20 there is formed a shaft hole 21 into which an end of the paper pipe 2 on which the wrap 3 is wound is inserted.
- a shaft hole 21 may be formed at the second reinforcing plate 22 .
- the second front surface plate 17 , the second bottom plate 18 and the second rear surface plate 19 are overlapped on the first front surface plate 11 , the first bottom plate 10 and the first rear surface plate 13 , respectively.
- the second surface front surface plate 17 and the second rear surface plate 19 are formed into a shape vertical to the second bottom plate 18 along with the first front surface plate 11 and the first rear surface plate 13 .
- the second side surface plate 20 is folded into a 0shape vertical to the second bottom plate 18 , and the second reinforcing plate 22 is folded into a shape that it is overlapped on the second side surface plate 20 . At this time, the second reinforcing plate 22 comes into face contact with the first reinforcing plate 16 . As illustrated in FIG. 1 , the second side surface plate 20 having the shaft hole 21 is positioned inside of the finished wrap case 1 .
- An auxiliary folding part 23 extends from a longer side of the second rear surface plate 19 , and the auxiliary folding part 23 is folded and finished coming into face contact with the first rear surface plate 13 .
- the upper surface cover plate 24 extends from a longer side of the top of the folded first rear surface plate 13 and is formed of the first front surface plate 11 , the first bottom plate 10 and the first rear surface plate 13 , thereby covering the opened upper side. At this time, the upper surface cover wing 25 extends from both short side portions of the upper surface cover plate 24 .
- the front surface cover plate 26 extends from a longer side of the upper surface cover plate 24 and is formed on an outer side of the first front surface plate 11 .
- the front surface cover wing 27 extends from both short side portions of the front surface cover plate 26
- a finish wing 28 extends from an outer side of the front surface cover wing 27 .
- a finish protrusion 28 a protrudes from an outer side of the finish wing 28 .
- a slit 26 a into which the finish protrusion 28 a of the finish wing 28 is inserted is formed where the front surface cover plate 26 and the front surface cover wing 27 are folded.
- the front surface cover wing 25 is inserted into between the front surface cover wing 27 and the finish wing 28 , so the front surface cover plate 26 keeps being vertical to the upper surface cover plate 24 . Also, the inner side of the finish wing 28 surrounds the outer side of the first side surface plate 15 .
- the guide part 29 extends from a longer side of the front surface cover plate 26 in such a manner as to overlap an inner side of the front surface cover plate 26 .
- the cutter 40 is provided at the guide part 29 .
- the cutter 40 comprises a cutter holder 41 slidably engaged along the guide part 29 , and a cutter blade 42 secured to the cutter holder 41 .
- the cutter blade 42 is vertical to the front surface cover plate 26 .
- a support plate 50 extends in a longitudinal direction in order for the cutter blade 42 to effectively cut the wrap 3 .
- the support plate 50 is configured to allow the cut end portion of the wrap 3 to come into close contact and be fixed in place.
- the wrap case 1 for packaging according to a first exemplary embodiment of the present invention is characterized in that as illustrated in FIG. 1 , the shaft hole 21 of the second side surface plate 20 is formed at an inner circumferential surface of each of both sides of the wrap case 1 , and as illustrated in FIG. 4 , the both ends of the paper pipe 2 on which the wrap 3 is wound are inserted into the shaft holes 21 and are fixed in place inside of the wrap case 1 .
- the paper pipe 2 rotates inside of the shaft hole 21 , not moving inside of the wrap case 1 , so the wrap 3 may be more smoothly drawn from the paper pipe 2 .
- the second front surface plate 17 , the second bottom plate 18 and the second rear surface plate 19 are respectively overlapped on the first front surface plate 11 , the first bottom plate 10 and the first rear surface plate 13 of the wrap case 1 , as a result of which a dual structure case may be made. Even when the user holds the wrap case 1 with hands when drawing the wrap 3 , the wrap case 1 is not crushed as compared with the related case with a singular structure.
- FIG. 4 is a lateral side view illustrating a state that a wrap is fixed according to a first exemplary embodiment of the present invention.
- FIG. 5 is an exploded view illustrating a wrap case for packaging according to a second exemplary embodiment of the present invention.
- the wrap case 1 for packaging according to the present exemplary embodiment comprises a bottom plate 20 , a front surface plate 31 , a rear surface plate 33 , a side surface plate 35 , a reinforcing plate 36 , connection plates 32 and 34 , an upper surface cover plate 24 , an upper surface cover wing 25 , a front surface cover plate 26 , a front surface cover wing 27 , a finish wing 28 and a guide part 29 which are all integrally formed.
- the bottom plate 30 , the front surface plate 31 and the rear surface plate 33 are not configured in a dual structure.
- the front surface plate 31 and the rear surface plate 33 extends from both long side portions of the rectangular bottom plate 30 .
- the front surface plate 31 and the rear surface plate 33 are folded into a shape vertical to the bottom plate 30 .
- the side surface plate 35 extends from both short side portions of the bottom plate 30 , and the reinforcing plate 36 extends from an outer side edge of the side surface plate 35 .
- the reinforcing plate 36 there is formed a shaft hole 37 into which the paper pipe 2 on which the wrap 3 is wound is inserted.
- connection plates 32 and 34 extend from both short side portions of the front surface plate 31 and the rear surface plate 33 and are overlapped on each other over the bottom plate 30 and are bend in such a way to surround the inner sides of the connection plates 32 and 34 on which the reinforcing plate 36 is folded and to surround the outer sides of the connection plates 32 and 34 on which the side surface plate 35 is folded. So, the shaft hole 37 of the reinforcing plate 36 is formed at an inner side of the finished wrap case 1 .
- the upper surface cover plate 24 and the front surface cover plate 26 may keep being vertical by means of the front surface cover wing 27 , the finish wing 28 and the upper surface cover wing 25 .
- the finish wing 28 is configured to surround the outer side of the side surface plate 35 .
Abstract
The present invention relates to a wrap case (1) for packaging in which a wrap for packaging (3) wound around a branch pipe (2) is accommodated. The present invention comprises: a rectangular first bottom plate (10); a first front surface plate (11) and a first rear surface plate (13) which respectively extend from both long side portions of the first bottom plate (10); a first side surface plate (15) which extends from the short side portion of the first bottom plate (10); a first reinforcing plate (16) which extends from the outer side edge of the first side surface plate (15); connection plates (12 and 14) which extend from the short side portions of the first front surface plate (11) and the first rear surface plate (13); a second front surface plate (17) which extends from the long side portion of the first front surface plate (11) in such a manner as to overlap the first front surface plate (11); a second bottom plate (18) which extends from the long side portion of the second front surface plate (17) in such a manner as to overlap the first bottom plate (10); a second rear surface plate (19) which extends from the long side portion of the second bottom plate (18) in such a manner as to overlap the first rear surface plate (13); a second side surface plate (20) which extends from the short side portion of the second bottom plate (18) in such a manner as to overlap the first side surface plate (15); a second reinforcing plate (22) which extends from the outer side edge of the second side surface plate (20); an upper surface cover plate (24) which extends from the long side portion of the first rear surface plate (13); and a front surface cover plate (26) which extends from the long side portion of the upper surface cover plate (24). A shaft hole (21) is formed on the second side surface plate (20) or the second reinforcing plate (22) such that the end portion of the paper pipe (2) around which the wrap (3) is wound is inserted.
Description
- The present invention relates to a wrap case for packaging, and in particular to a wrap case for packaging, which is characterized in that a component for fixing a wrap is integrally provided, not separately, in order to fix the wrap, so the wrap is prevented from moving during the packaging of a predetermined thing, and a packaging work is easy, and the weight is light while effectively protecting the built-in wrap along with an easier recycling. Safety may be enhanced since metallic teeth are not used.
- A predetermined container filled with food is generally sealed using a wrap in order to prevent the food from being oxidized as the food comes into direct contact with air. Such a wrap is a packaging material made from a synthetic resin in a form of film and is configured to maintain the freshness of food in such a way to seal the container containing a variety of foods.
- The related packaging wrap is wound on a cylindrical winding roll and is accommodated in a predetermined shaped packaging wrap case. Such a related packaging wrap is manufactured by bending a sheet of paper into a rectangular parallelepiped shape wherein a cover is integrally provided while leaving one side of the rectangular parallelepiped open. In order to cut the wrap, metallic teeth are formed along one edge of the above open side.
- In the above-described related wrap case, the winding roll is simply inserted inside of the case, not fixed to the case. When a user unwinds the wound wrap when in use, the wound roll moves inside of the case, so cutting the wrap properly becomes hard.
- When the wound roll moves, it may roll out of the case. In order to prevent the wound roll from rolling out of the case, the user needs to hold the wrap tightly. Since the related wrap case is made from paper, if the user holds the wrap tightly, the wrap case may be easily crushed, thus damaging the wrap accommodated inside of the wrap case. When the user packs a predetermined container using a packaging wrap while holding the related wrap case with a hand, the metallic teeth of the wrap case may hurt the user's hand due to the user's carelessness.
- As one of the related art, the Korean Patent Publication Number 10-2010-0100460 describes a wrap cutter for packaging.
- Accordingly, the present invention is made in an effort to improve the above-described problems. It is an object of the present invention to provide a wrap case for packaging, which is characterized in that a component for fixing a wrap is integrally provided, not separately, in order to fix the wrap, so the wrap is prevented from moving during the packaging of a predetermined thing, and a packaging work is easy, and the weight is light while effectively protecting the built-in wrap. Recycling is easy because a heterogeneous material is not used. Safety may be enhanced since metallic teeth are not bonded using an adhesive, along with easier recycling.
- To achieve the above objects, there is provided a wrap case 1 for packaging, which is configured to accommodate a
wrap 3 for packaging wound around apaper pipe 2, comprising a rectangularfirst bottom plate 10; a firstfront surface plate 11 and a firstrear surface plate 13 which respectively extend from both long side portions of thefirst bottom plate 10; a pair of firstside surface plates 15 which extend from both short side portions of thefirst bottom plate 10; afirst reinforcing plate 16 which extends from an outer side edge of the firstside surface plate 15 in a shape corresponding to the firstside surface plate 15;connection plates front surface plate 11 and the firstrear surface plate 13 and are folded between the firstside surface plate 15 and thefirst reinforcing plate 16; a secondfront surface plate 17 which extends from a longer side of the firstfront surface plate 11 in such a manner as to overlap the firstfront surface plate 11; asecond bottom plate 18 which extends from a longer side of the secondfront surface plate 17 in such a manner as to overlap thefirst bottom plate 10; a secondrear surface plate 19 which extends from a longer side of thesecond bottom plate 18 in such a manner as to overlap the firstrear surface plate 13; a pair of secondside surface plates 20 which extend from both short side portions of thesecond bottom plate 18 and are overlapped on the firstside surface plate 15; a secondreinforcing plate 22 which extends from an outer side edge of the secondside surface plate 20; an uppersurface cover plate 24 which extends from a longer side of the firstrear surface plate 13 an is formed in a shape corresponding to thefirst bottom plate 10; and a frontsurface cover plate 26 which extends from a longer side of the uppersurface cover plate 24 and is configured to cover the firstfront surface plate 11, wherein at either the secondside surface plate 20 or the second reinforcingplate 22, there is formed ashaft hole 21 into which an end of thepaper pipe 2 around which thewrap 3 is wound is inserted. - To achieve the above object, there is provided a wrap case 1 for packaging, which is configured to accommodate a
wrap 3 for packaging wound around apaper pipe 2, comprising arectangular bottom plate 30; afront surface plate 31 and arear surface plate 33 which respectively extend from both short side portions of thebottom plate 30; a pair ofside surface plates 35 which extend from both short side portions of thebottom plate 30; areinforcing plate 36 which extends from an outer side edge of theside surface plate 35 in a shape corresponding to theside surface plate 35 and includes ashaft hole 37 into which an end of thepaper pipe 2 is inserted;connection plates front surface plate 31 and therear surface plate 33 and are folded between theside board 35 and thereinforcing board 36; an uppersurface cover plate 24 which extends from a longer side portion of therear surface plate 33 and is formed in a shape corresponding to thebottom board 30; and a frontsurface cover plate 26 which extends from a longer side of the uppersurface cover plate 24 and is configured to cover thefront board 31. - According to a feature of the present invention, there is further provided a
guide part 29 which extends from a longer side portion of the frontsurface cover plate 26 and is configured to allow acutter 40 for cutting thewrap 3 to slide along a longer side of the frontsurface cover plate 26. - In present invention, there is provided a wrap case 1 comprising an
integral shaft hole 21 into which apaper pipe 2 on which apackaging wrap 2 is wound is inserted, so the present invention does not need any component for fixing thepaper pipe 2. For this, manufacture is easy, and manufacturing cost is low. Since any heterogeneous material is not used, recycling is also easy. Thepaper pipe 2 is inserted in theshaft hole 21 and is fixed in place, thewrap 3 does not move inside of the wrap case 1 when drawing thewrap 3, so the user does not need to hold thewrap 3 with hands when in use, thus preventing the wrap case 1 from crushing. Also, since thepaper pipe 2 rotates in theshaft hole 21 when drawing thewrap 3, thewrap 3 may be efficiently drawn out. - Since a bottom surface and front and rear surfaces all belonging to the wrap case 1 are formed in a dual structure, the whole structure of the wrap case is stronger than the related product structure, and the accommodated
wrap 3 may not be easily crushed by an external impact. In particular, even when the user holds the wrap case with hands when drawing thewrap 3, the wrap is not easily crushed. In addition, the present invention further comprises acutter 40 which is slidably engaged at the wrap case 1 as compared with the related art wherein the metallic teeth are attached to the case using an adhesive so as to cut thewrap 3. So, it is possible to prevent any injuries when in use. Thecutter 40 may be easily separated from the wrap case 1, which results in easier recycling. -
FIG. 1 is a perspective view illustrating a wrap case for packaging according to a first exemplary embodiment of the present invention. -
FIG. 2 is an exploded view according to a first exemplary embodiment of the present invention. -
FIG. 3 is a view illustrating a folded lateral cross section according to a first exemplary embodiment of the present invention. -
FIG. 4 is a lateral side view illustrating a state that a wrap is fixed according to a first exemplary embodiment of the present invention. -
FIG. 5 is an exploded view illustrating a wrap case for packaging according to a second exemplary embodiment of the present invention. -
FIG. 6 is a partially disassembled perspective view illustrating a state that the exploded view ofFIG. 5 is folded according to the present invention. - The above-described purpose, features and advantages of the present invention will be apparent along with the following detailed descriptions. The exemplary embodiments of the present invention will be described with reference to the accompanying drawings.
-
FIG. 1 is a perspective view illustrating a wrap case for packaging according to a first exemplary embodiment of the present invention.FIG. 2 is an exploded view according to a first exemplary embodiment of the present invention.FIG. 3 is a view illustrating a folded lateral cross section according to a first exemplary embodiment of the present invention.FIG. 4 is a lateral side view illustrating a state that a wrap is fixed according to a first exemplary embodiment of the present invention. - As illustrated therein, the wrap case 1 for packaging according to a first exemplary embodiment of the present invention is configured to accommodate a
wrap 3 wound on apaper pipe 2. The wrap case 1 for packaging illustrated inFIG. 1 is manufactured by folding an exploded view illustrated inFIG. 2 in a predetermined sequence. - The wrap case 1 for packaging according to the present exemplary embodiment of the present invention, as illustrated in
FIG. 2 , comprises afirst bottom plate 10, a firstfront surface plate 11, a firstrear surface plate 13, a firstside surface plate 15, afirst reinforcing plate 16,connection plates front surface plate 17, asecond bottom plate 18, a secondrear surface plate 19, a secondside surface plate 20, asecond reinforcing plate 22, an uppersurface cover plate 24, an uppersurface cover wing 25, a frontsurface cover plate 26, a frontsurface cover wing 27, afinish wing 28 and aguide part 29. - The
first bottom plate 10 is formed in a rectangular shape larger than the size of a longitudinal cross section of thepaper pipe 2 on which thewrap 3 is wound. Thefront surface plate 11 and the firstrear surface plate 13 correspond to each other in their shapes and extend from both long side portions of thefirst bottom plate 10 and are folded into a shape vertical with respect to thefirst bottom plate 10. - The first
side surface plate 15 extends from both short side portions of thefirst bottom plate 10, and the firstreinforcing plate 16 extends from an outer side edge of the firstside surface plate 15. Theconnection plates front surface plate 11 and the firstrear surface plate 13 and are folded into a shape vertical with respect to each of the firstfront surface plate 15 and the firstrear surface plate 13. At this time, the facingconnection plates front surface plate 11 and the firstrear surface plate 13 are folded into a shape wherein they are overlapped on each other. In addition, the both sides of thefirst bottom plate 10 protrude more than the both sides of the firstfront surface plate 11 and the firstrear surface plate 13, so the foldedconnection plates first bottom plate 10. In addition, the firstside surface plate 15 surrounds the outer sides of the foldedconnection plates plate 16 surrounds the inner sides of the foldedconnection plates - The second
front surface plate 17 extends from a longer side of the top of thefront surface plate 11 which is folded, and thesecond bottom plate 18 extends from a longer side of the secondfront surface plate 17. The secondrear surface plate 19 extends from a longer side of thesecond bottom plate 18. - The second
side surface plate 20 extends from both short side portions of thesecond bottom plate 18, and the secondreinforcing plate 22 extends from an outer side edge of the secondside surface plate 20. At this time, in the illustrated exemplary embodiment of the present invention, at the secondside surface plate 20, there is formed ashaft hole 21 into which an end of thepaper pipe 2 on which thewrap 3 is wound is inserted. Alternatively, such ashaft hole 21 may be formed at the second reinforcingplate 22. - The second
front surface plate 17, thesecond bottom plate 18 and the secondrear surface plate 19 are overlapped on the firstfront surface plate 11, thefirst bottom plate 10 and the firstrear surface plate 13, respectively. The second surfacefront surface plate 17 and the secondrear surface plate 19 are formed into a shape vertical to thesecond bottom plate 18 along with the firstfront surface plate 11 and the firstrear surface plate 13. - The second
side surface plate 20 is folded into a 0shape vertical to thesecond bottom plate 18, and the second reinforcingplate 22 is folded into a shape that it is overlapped on the secondside surface plate 20. At this time, the second reinforcingplate 22 comes into face contact with the first reinforcingplate 16. As illustrated inFIG. 1 , the secondside surface plate 20 having theshaft hole 21 is positioned inside of the finished wrap case 1. - An
auxiliary folding part 23 extends from a longer side of the secondrear surface plate 19, and theauxiliary folding part 23 is folded and finished coming into face contact with the firstrear surface plate 13. - The upper
surface cover plate 24 extends from a longer side of the top of the folded firstrear surface plate 13 and is formed of the firstfront surface plate 11, thefirst bottom plate 10 and the firstrear surface plate 13, thereby covering the opened upper side. At this time, the upper surface coverwing 25 extends from both short side portions of the uppersurface cover plate 24. - The front
surface cover plate 26 extends from a longer side of the uppersurface cover plate 24 and is formed on an outer side of the firstfront surface plate 11. At this time, the front surface coverwing 27 extends from both short side portions of the frontsurface cover plate 26, and afinish wing 28 extends from an outer side of the front surface coverwing 27. Afinish protrusion 28 a protrudes from an outer side of thefinish wing 28. A slit 26 a into which thefinish protrusion 28 a of thefinish wing 28 is inserted is formed where the frontsurface cover plate 26 and the front surface coverwing 27 are folded. - The front surface cover
wing 25 is inserted into between the front surface coverwing 27 and thefinish wing 28, so the frontsurface cover plate 26 keeps being vertical to the uppersurface cover plate 24. Also, the inner side of thefinish wing 28 surrounds the outer side of the firstside surface plate 15. - The
guide part 29 extends from a longer side of the frontsurface cover plate 26 in such a manner as to overlap an inner side of the frontsurface cover plate 26. At this time, thecutter 40 is provided at theguide part 29. Thecutter 40 comprises acutter holder 41 slidably engaged along theguide part 29, and acutter blade 42 secured to thecutter holder 41. Thecutter blade 42 is vertical to the frontsurface cover plate 26. As illustrated inFIG. 1 , at a lower outer side of the firstfront surface plate 11, asupport plate 50 extends in a longitudinal direction in order for thecutter blade 42 to effectively cut thewrap 3. Thesupport plate 50 is configured to allow the cut end portion of thewrap 3 to come into close contact and be fixed in place. - The wrap case 1 for packaging according to a first exemplary embodiment of the present invention is characterized in that as illustrated in
FIG. 1 , theshaft hole 21 of the secondside surface plate 20 is formed at an inner circumferential surface of each of both sides of the wrap case 1, and as illustrated inFIG. 4 , the both ends of thepaper pipe 2 on which thewrap 3 is wound are inserted into the shaft holes 21 and are fixed in place inside of the wrap case 1. When the user draws thewrap 3, thepaper pipe 2 rotates inside of theshaft hole 21, not moving inside of the wrap case 1, so thewrap 3 may be more smoothly drawn from thepaper pipe 2. - The second
front surface plate 17, thesecond bottom plate 18 and the secondrear surface plate 19 are respectively overlapped on the firstfront surface plate 11, thefirst bottom plate 10 and the firstrear surface plate 13 of the wrap case 1, as a result of which a dual structure case may be made. Even when the user holds the wrap case 1 with hands when drawing thewrap 3, the wrap case 1 is not crushed as compared with the related case with a singular structure. -
FIG. 4 is a lateral side view illustrating a state that a wrap is fixed according to a first exemplary embodiment of the present invention.FIG. 5 is an exploded view illustrating a wrap case for packaging according to a second exemplary embodiment of the present invention. As illustrated therein, the wrap case 1 for packaging according to the present exemplary embodiment comprises abottom plate 20, afront surface plate 31, arear surface plate 33, aside surface plate 35, a reinforcingplate 36,connection plates surface cover plate 24, an upper surface coverwing 25, a frontsurface cover plate 26, a front surface coverwing 27, afinish wing 28 and aguide part 29 which are all integrally formed. - In the above illustrated exemplary embodiment, the
bottom plate 30, thefront surface plate 31 and therear surface plate 33 are not configured in a dual structure. Thefront surface plate 31 and therear surface plate 33 extends from both long side portions of therectangular bottom plate 30. Thefront surface plate 31 and therear surface plate 33 are folded into a shape vertical to thebottom plate 30. - The
side surface plate 35 extends from both short side portions of thebottom plate 30, and the reinforcingplate 36 extends from an outer side edge of theside surface plate 35. Here, at the reinforcingplate 36, there is formed ashaft hole 37 into which thepaper pipe 2 on which thewrap 3 is wound is inserted. - In addition, the
connection plates front surface plate 31 and therear surface plate 33 and are overlapped on each other over thebottom plate 30 and are bend in such a way to surround the inner sides of theconnection plates plate 36 is folded and to surround the outer sides of theconnection plates side surface plate 35 is folded. So, theshaft hole 37 of the reinforcingplate 36 is formed at an inner side of the finished wrap case 1. - In the same way as in the first exemplary embodiment, the upper
surface cover plate 24 and the frontsurface cover plate 26 may keep being vertical by means of the front surface coverwing 27, thefinish wing 28 and the upper surface coverwing 25. Thefinish wing 28 is configured to surround the outer side of theside surface plate 35. The constructions that thecutter 40 is slidably engaged to theguide part 29 extending from the longer side of the frontsurface cover plate 26 and thesupport plate 50 is provided at thefront surface plate 31 are same as in the first exemplary embodiment. - The above-described exemplary embodiments of the present invention are provided for illustrative purposes and should understood in such a way that the above-described examples are not limited by any of the details of the foregoing description, unless otherwise specified, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (4)
1. A wrap case 1 for packaging, which is configured to accommodate a wrap 3 for packaging wound around a paper pipe 2, comprising:
a rectangular first bottom plate 10;
a first front surface plate 11 and a first rear surface plate 13 which respectively extend from both long side portions of the first bottom plate 10;
a pair of first side surface plates 15 which extend from both short side portions of the first bottom plate 10;
a first reinforcing plate 16 which extends from an outer side edge of the first side surface plate 15 in a shape corresponding to the first side surface plate 15;
connection plates 12 and 14 which extend from a short side portion of the first front surface plate 11 and the first rear surface plate 13 and are folded between the first side surface plate 15 and the first reinforcing plate 16;
a second front surface plate 17 which extends from a longer side portion of the first front surface plate 11 in such a manner as to overlap the first front surface plate 11;
a second bottom plate 18 which extends from a longer side portion of the second front surface plate 17 in such a manner as to overlap first bottom plate 10;
a second rear surface plate 19 which extends from a longer side portion of the second bottom plate 18 in such a manner as to overlap on the first rear surface plate 13;
a pair of second side surface plates 20 which extend from both short side portions of the second bottom plate 18 and are overlapped on the first side surface plate 15;
a second reinforcing plate 22 which extends from an outer side edge of the second side surface plate 20;
an upper surface cover plate 24 which extends from a longer side portion of the first rear surface plate 13 an is formed in a shape corresponding to the first bottom plate 10; and
a front surface cover plate 26 which extends from a longer side portion of the upper surface cover plate 24 and is configured to cover the first front surface plate 11,
wherein at either the second side surface plate 20 or the second reinforcing plate 22, there is formed a shaft hole 21 into which an end portion of the paper pipe 2 around which the wrap 3 is wound is inserted.
2. A wrap case 1 for packaging, which is configured to accommodate a wrap 3 for packaging wound around a paper pipe 2, comprising:
a rectangular bottom plate 30;
a front surface plate 31 and a rear surface plate 33 which respectively extend from both longer side portion of the bottom plate 30;
a pair of side surface plates 35 which extend from both short side portion of the bottom plate 30;
a reinforcing plate 36 which extends from an outer side edge of the side surface plate 35 in a shape corresponding to the side surface plate 35 and includes a shaft hole 37 into which an end portion of the paper pipe 2 is inserted;
connection plates 32 and 34 which extend from both short side portion of the front surface plate 31 and the rear surface plate 33 and are folded between the side surface board 35 and the reinforcing board 36;
an upper surface cover plate 24 which extends from a longer side portion of the rear surface plate 33 and is formed in a shape corresponding to the bottom board 30; and
a front surface cover plate 26 which extends from a longer side portion of the upper surface cover plate 24 and is configured to cover the front board 31.
3. The wrap case of claim 1 , further comprising:
a guide part 29 which extends from a longer side portion of the front surface cover plate 26 and is configured to allow a cutter 40 for cutting the wrap 3 to slide along a longer side of the front surface cover plate 26.
4. The wrap case of claim 2 , further comprising:
a guide part 29 which extends from a longer side portion of the front surface cover plate 26 and is configured to allow a cutter 40 for cutting the wrap 3 to slide along a longer side of the front surface cover plate 26.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2012-0030434 | 2012-03-26 | ||
KR1020120030434A KR101269734B1 (en) | 2012-03-26 | 2012-03-26 | A wrap case |
PCT/KR2012/009563 WO2013147387A1 (en) | 2012-03-26 | 2012-11-13 | Wrap case for packaging |
Publications (1)
Publication Number | Publication Date |
---|---|
US20150060318A1 true US20150060318A1 (en) | 2015-03-05 |
Family
ID=48667231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US14/388,245 Abandoned US20150060318A1 (en) | 2012-03-26 | 2012-11-13 | Wrap case for packaging |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150060318A1 (en) |
JP (1) | JP2015511565A (en) |
KR (1) | KR101269734B1 (en) |
CN (1) | CN104203763B (en) |
WO (1) | WO2013147387A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD861477S1 (en) * | 2017-10-02 | 2019-10-01 | Reynolds Consumer Products LLC | Container |
USD873129S1 (en) * | 2017-12-07 | 2020-01-21 | The Procter & Gamble Company | Container |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7335151B2 (en) | 2019-12-09 | 2023-08-29 | 友一 ▲高▼橋 | Packing box and packing structure of goods |
TWI755266B (en) * | 2021-01-29 | 2022-02-11 | 摩奇雷洛有限公司 | Foldable sheet and material roll accommodating-taking device |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD861477S1 (en) * | 2017-10-02 | 2019-10-01 | Reynolds Consumer Products LLC | Container |
USD873129S1 (en) * | 2017-12-07 | 2020-01-21 | The Procter & Gamble Company | Container |
USD895419S1 (en) * | 2017-12-07 | 2020-09-08 | The Procter & Gamble Company | Container |
Also Published As
Publication number | Publication date |
---|---|
JP2015511565A (en) | 2015-04-20 |
CN104203763B (en) | 2016-11-23 |
CN104203763A (en) | 2014-12-10 |
WO2013147387A1 (en) | 2013-10-03 |
KR101269734B1 (en) | 2013-05-30 |
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Legal Events
Date | Code | Title | Description |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |