KR20160022189A - One-off cup having a collapsible cap of itself - Google Patents

One-off cup having a collapsible cap of itself Download PDF

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Publication number
KR20160022189A
KR20160022189A KR1020140108019A KR20140108019A KR20160022189A KR 20160022189 A KR20160022189 A KR 20160022189A KR 1020140108019 A KR1020140108019 A KR 1020140108019A KR 20140108019 A KR20140108019 A KR 20140108019A KR 20160022189 A KR20160022189 A KR 20160022189A
Authority
KR
South Korea
Prior art keywords
cup
lid
folding
fold line
folded
Prior art date
Application number
KR1020140108019A
Other languages
Korean (ko)
Inventor
김지연
김재헌
김희섭
Original Assignee
김희섭
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 김희섭 filed Critical 김희섭
Priority to KR1020140108019A priority Critical patent/KR20160022189A/en
Publication of KR20160022189A publication Critical patent/KR20160022189A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/02—Plates, dishes or the like
    • A47G19/03—Plates, dishes or the like for using only once, e.g. made of paper
    • 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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/02—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by shape
    • B65D3/08—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by shape having a cross-section of varying shape, e.g. circular merging into square or rectangular
    • 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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/10—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by form of integral or permanently secured end closure
    • B65D3/20—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by form of integral or permanently secured end closure with end portion of body adapted to be closed, by flattening or folding operations, e.g. formed with crease lines or flaps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S229/00—Envelopes, wrappers, and paperboard boxes
    • Y10S229/91—Bucket or pail type, i.e. liquid proof container with handle
    • Y10S229/911—Bucket or pail type, i.e. liquid proof container with handle with closure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S229/00—Envelopes, wrappers, and paperboard boxes
    • Y10S229/939—Container made of corrugated paper or corrugated paperboard

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Closures For Containers (AREA)

Abstract

The present invention relates to a disposable cup having a collapsible cover in a single united body. The disposable cup having a collapsible cover in a single united body, provided by the present invention, integrally forms a cup containing body (11) formed in the body of the disposable cup and a collapsible cover part (12) formed along the upper edge of the cup containing body (11) in order to be formed as a cover capable of closing the upper open side of the cup containing body (11). The collapsible cover part (12) has a structure of: including first folding surfaces (14) and second folding surfaces (15) individually divided into second folding lines (16) and third folding lines (17) repetitively and continuously by being extended from a first folded line (13) formed to be able to fold the cover part (12) at a position formed as the upper edge of the cup containing body (10); forming each second folding line (16) in a shape perpendicular to the first folding line (13) between a different first folding surface (14) and an adjacent second folding surface (15) while forming the third folding line (17) to be inclined to the first folding line (13) between the first folding surface (14) and the second folding surface (15) in order to finally form the cover capable of closing the upper opening side of the cup containing body (11) as the first folded surface (14) and the second folded surface (15) are repetitively and continuously folded in one direction in a structure of being mutually overlapped by the second folding line (16) and the third folding line (17); and forming an end of the second folding line (16) and an end of the third folding line (17) to meet each other at a point of the first folding line (13).

Description

[0001] The present invention relates to a one-off cup having a folding lid integrally formed therein,

The present invention relates to a disposable cup in which a foldable lid is integrally formed, and more particularly, to a disposable cup in which an existing lid is manufactured separately from each other to compensate for the disadvantage of the disposable cup so that the lid is integrally formed in the disposable cup, The present invention relates to a disposable cup having a foldable lid integrally formed so as to reduce inconvenience of being separated from each other at the time of recycling and to provide a folding fun when the lid is closed.

As is known, the disposable paper cup is formed by curling a cardboard to form a main body, a curling portion for preventing a reinforcing function and a sharpness from being formed on the outer periphery of the upper opening of the main body, and a closed portion formed by joining a separate bottom on the lower end Depending on the product, the inner surface of the paper cup may be coated for waterproofing and strength reinforcement.

These disposable paper cups are very easy to use for outdoor use and vending machines and are suitable for everyday life because they are used in everyday life. They are relatively low in manufacturing cost and are not difficult to recycle or dispose after use, And so on.

However, disposable paper cups used for vending machines and other coffees are used without a lid. However, disposable paper cups mainly used in fast food shops or coffee shops are usually provided with plastic lids to provide drinks and coffee, and take- Most of the disposable paper cups provided for Take-Out use plastic lids.

That is, the disposable paper cups are mostly unsanitary because they have a structure in which the upper openings are always open. Therefore, when the contents are received and moved, they may overflow while flowing. In particular, There is a concern about the dell. In order to prevent this, there is a case where a lid of a plastic material is used for a disposable paper cup.

However, when the disposable paper cup and the plastic lid are covered with the disposable paper cup as described above, there is a problem that the cup and the lid are separated from each other during recycling.

In addition, when the cup and the lid are separated from each other, the manufacturing process of the cup and the lid is different, and manufacturing facility costs such as the investment of the mold are increased, and there is a disadvantage that the transportation and storage are troublesome.

In order to overcome such disadvantages, a method of integrally forming a lid on a disposable paper cup has been suggested.

For example, a paper cup having its own lid is disclosed in Korean Utility Model Registration No. 0226918 (published on June 15, 2001).

According to the paper cup having its own lid disclosed in the above-mentioned Registration Practical Utility Model No. 0226918, as shown in Figs. 1 and 2, when the cup paper is cut in the expanded state of the cup to be molded, And the lower side 2/5 is formed by pushing the folding line 3 along the original plate so as to be the cup cylinder 1 itself so that the lid 2 can be folded.

That is, the curling rim 4 is formed by curling the upper end of the cup cylinder 1 outwardly, and only the remaining half of the curling rim 4 is formed except the part where the lid 2 is to be formed, , And the other part that is not curled is disc-shaped so as to protrude upward so as to form a lid (2) capable of folding along the fold line formed on the cup cylinder, while the lid (2) of the cup is closed Two rows of protruding frames 5 are formed on the inside of the cylindrical body so as to be hooked on the inside of the upper portion of the cup cylinder 1 and knobs 6 folded by the folding lines 7 are formed on both sides of the cap It is possible to easily open the lid 2 by projecting the lid 2 so that the lid 2 can be firmly engaged with the lid 2 between the two rows of protruding frames 5, For drinking by using the straw as it is closed To the upper side of the lid to form a "+" shaped cut-out portion (8) it was to facilitate drinking sucking plug in the straw.

However, such a paper cup with its own lid is not a big problem in use, but it needs a handle to open the cover after the lid is closed in structure, and a two-row protruding frame inside the cylinder so as to be hung when the lid is folded There is a structural defect that the mechanical processing process is added, the machine becomes complicated, and finally the manufacturing cost is increased.

In order to overcome the disadvantages of the paper cup having its own lid disclosed in the above-mentioned Registration Utility Model No. 0226918, the same applicant has been disclosed in Korean Patent Publication No. 0475360 (published on March 16, 2005).

However, when the lid itself is protruded in a circular plate shape at the central upper end portion of the cup cylinder 1, the height of the protruded lid is reduced to 3/5 of the entire plate, And the lower side 2/5 is formed by pushing the folding line 3 along the original plate so as to be the cup cylinder 1 itself and has a folded structure. Thus, when the lid is closed, There is a disadvantage in that an unnecessary portion is generated in the entire capacity, and the manufacturing process is complicated as a whole.

Registered Utility Model No. 0226918 of the Republic of Korea (name of the paper cup with its own lid, June 15, 2001) Korean Patent Registration No. 0475360 (published on Jun. 16, 2005, name: paper cup having its own lid)

Accordingly, it is an object of the present invention to provide a disposable cup in which a lid is integrally formed by complementing the disadvantages of disposable cups in which conventional lids are manufactured separately from each other, and the cup and lid are used as a single material, And to provide a disposable cup in which a foldable lid is integrally formed so as to add a fun of folding when the lid is closed.

In particular, the present invention intends to provide a disposable cup in which a foldable lid is integrally formed to simplify a manufacturing process and improve productivity, even though the foldable lid is integrally formed in the cup cylinder.

According to an aspect of the present invention, there is provided a disposable lid comprising: a cup cylinder formed as a body of a disposable cup; and a foldable lid part integrally formed along an upper edge of the cup cylinder so as to be formed of a lid capable of closing the upper opening face of the cup cylinder. And the folding lid portion is formed to extend from the first fold line formed so as to fold the lid portion at a position formed by the upper end edge of the cup cylinder, and is repeatedly and continuously formed with the second fold line and the third fold line, Wherein the first folded surface and the second folded surface are superimposed on each other by a second fold line and a third fold line, the first folded surface and the second folded surface being repeatedly and continuously arranged in one direction The first folding surface and the second folding surface may be inclined with respect to the first folding line so that the cap can be formed as a lid capable of closing the top opening surface of the cup, A second fold line is formed between the second fold line and another first folded surface adjacent to the second folded surface in a shape orthogonal to the first fold line, and a second fold line is formed between one end of the second fold line The one end of the third fold line has the feature that it provides a disposable cup in which a folding lid having a structure in which they meet at a point of the first fold line is integrally formed.

Here, if the folding lid portion is formed as a lid capable of folding and closing the upper opening surface of the cup cylinder, it is preferable that the folding lid portion is designed so as to form a straw hole in the center of the foldable lid portion.

According to the present invention, by providing the disposable cup having the lid, it is possible to obtain a basic effect that the disposable cup can be used as a disposable cup that can pursue hygiene and safety through maintenance of the proper temperature of the contents such as beverage and prevention of departure of contents. It is possible to reduce the inconvenience that the cup and the lid are separated from each other at the time of recycling by using the cup and the lid as a single material.

In addition, according to the present invention, since the cup and the lid are manufactured in a single body, there is an advantage in that the manufacturing facility can be relatively simplified as compared with the conventional manufacturing method of the cup and the lid, and the cup and the lid It is advantageous in that the production cost can be relatively reduced as compared with the separation production.

Further, according to the present invention, as the material is unified through the unification of the cup and the lid, when disposable cups are produced with paper, eco-friendly plastics and environmentally friendly eco materials, the disposal of resources is reduced and the convenience of recycling is sought .

Further, according to the present invention, when the disposable cup is used, since the foldable lid part can be easily folded and folded by the complicated folding method according to the method of use, it is possible to feel the fun of folding the lid part, It is effective.

1 is a perspective view showing a paper cup having its own lid disclosed in the registration utility model No. 0226918 of the prior art.
Fig. 2 is a partially cutaway side sectional view of the paper cup with its own lid shown in Fig. 1 according to the prior art, with the lid folded. Fig.
FIG. 3 is a block flow diagram schematically illustrating a manufacturing process of a disposable cup in which a foldable lid according to the present invention is integrally formed. FIG.
FIG. 4 is a schematic illustrating a process of manually disposing a disposable cup having a foldable lid according to an embodiment of the present invention and a disposal process in a schematic manner. FIG.
5 is an exploded view for forming a disposable cup in which a folding lid according to the present invention is integrally formed;
6 is a perspective view showing a state in which a disposable cup having a foldable lid portion is formed using the developed view of FIG. 4 according to the present invention.
7 is a perspective view showing a state in which the lid is formed by folding the foldable lid part in the disposable cup shown in Fig. 5 according to the present invention. Fig.
FIG. 8 is a perspective view of a disposable cup showing a state in which a foldable lid according to the present invention is folded to form a lid. FIG.
9 is a use example showing a straw inserted into a straw ball formed on a foldable lid according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In order to explain the preferred embodiments of the present invention, the thicknesses of the lines and the sizes of the components shown in the accompanying drawings may be exaggerated or omitted for clarity and convenience of description, Terms to be given are terms defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator.

As shown in FIG. 3, the disposable cup according to the present invention is roughly described as follows. First, a fabric having a developed view to be manufactured as a disposable cup is put into the cup making apparatus.

At this time, it is preferable that the fabric is mainly made of paper, but eco-friendly plastics and environmentally friendly eco materials can also be used.

In case of using paper, the outer surface of the rolled fabric is coated with a thin vinyl coating so that the disposable cup can be prevented from leaking, and gravure printing is performed on the outer surface of the roll in accordance with the development of the cup. ) To form a patterned pattern.

Particularly, since the disposable cup according to the present invention is formed by integrally forming the foldable lid and folds the lid part, a simple guideline for the usage method may be inserted into the outer circumferential surface of the cup through printing.

Then, the folded lid according to the present invention is squeezed in a form that is easy to fold by pushing the dotted line formed in the developed view forward and backward along the dashed line using a knife or press, and then, in the punching machine, So that the cup is formed into a cup in a cup molding machine.

At this time, in the cup forming machine, a primary tubular forming step of laminating the cut cups as described above and automatically feeding one sheet at a time to each other to form a cylinder, and a step of forming a vinyl- And the punching and punching are simultaneously performed while the periphery is broken and the step of fitting into the cup cylinder molded in the primary tubular forming step is carried out to reach the step of underfilling heat bonding.

Then, whether or not the completed disposable cup is defective is inspected and then packaged.

The disposable cup 10 having the foldable lid integrally formed according to the present invention, which is formed through the above-described disposable cup manufacturing process, can be formed as a lid capable of closing the upper opening face of the cup cylinder 11 formed as a body The foldable lid portion 12 is integrally formed along the upper edge of the cup cylinder 11. [

At this time, since the cup cylinder and the lid portion are integrated, it is preferable to use eco-friendly plastics and eco-friendly eco materials as well as paper in order to facilitate recycling through unification of the material as the material of the disposable cup.

4 to 9, the foldable lid portion 12 of the disposable cup 10 according to the present invention folds the lid portion 12 at a position formed by the upper edge of the cup cylinder 10 And the first folded surface 14 and the second folded surface 14, which are formed by the second fold line 16 and the third fold line 17, respectively, and which are repeatedly and continuously divided into a plurality of sections, And a folded surface (15).

The first fold line 13 is a line that folds the entire lid portion 12 in the inner direction of the cup so that the lid portion 12 can close the upper opening face of the cup cylinder 11, And is formed into a circular structure along the upper edge.

That is, a developed view for manufacturing the disposable cup 10 according to the present invention is shown in Fig. 5, and as shown in Fig. 5, on the developed view formed on the raw fabric to be molded into the disposable cup 10, The first fold line 13 is formed in a dotted line form between the first fold line 11 and the lid portion 12 and in the process of forming the disposable cup 10 along the dotted line of the first fold line 13 thus formed, It is pressed and squeezed in a form that is easy to fold by pressing back and forth using a mold or a press.

6 to 8, the first folded surface 14 and the second folded surface 15 form the entire surface of the lid portion 12, and the first folded surface 14, The second folding line 15 and the second folding line 15 are overlapped by the second folding line 16 and the third folding line 17 so as to be folded repeatedly and continuously in one direction, As shown in Fig.

At this time, a third fold line 17 is formed between the first folded surface 14 and the second folded surface 15 so as to be inclined with respect to the first folded line 13, and a third fold line 17 adjacent to the second folded surface 15 A second fold line 16 is formed between the first fold line 16 and the other first fold line 14 in a shape substantially perpendicular to the first fold line 13, One end of the third folding line (17) has a structure in which the first folding line (13) meets each other at one point.

That is, the first folded surface 14 has a substantially trapezoidal configuration, and the second folded surface 15 has a substantially triangular configuration.

Likewise, the second fold line 16 and the third fold line 17 are pressed and bent in a form that is easy to fold by pressing back and forth using a knife or a press in the process of manufacturing the disposable cup 10 When the second fold line 16 is compressed and folded inward in the outer direction of the cup cylinder 11 as the first fold line 13, the third fold line 17 Is pressed to be bent in the outward direction from the inner side of the cup cylinder 11 as opposed to the second fold line 16.

A combination of the first folded surface 14 and the second folded surface 15 and the combination of the second fold line 16 and the third fold line 17 having the above structure is formed on the upper edge of the cup cylinder 10, And is formed repeatedly on the lid portion 12 formed to extend along a plurality of times.

6, the foldable lid part 12 integrally extended along the upper edge of the cup cylinder 11 is manufactured by folding the lid part 12, The first, second, and third fold lines 13, 16, and 17 are prepared so as to be foldable in a predetermined direction.

7, the foldable lid portion 12 is folded inward in the cup cylinder 11 so as to close the upper opening face of the cup cylinder 11 with respect to the first fold line 13, At the same time, the first folded surface 14 and the second folded surface 15 are overlapped with each other on the basis of the third fold line 17 so as to be repeatedly and continuously folded in one direction.

That is, if the folded lid portion shown in Fig. 6 is held and the lid portion of the upper portion is pressed and rotated, the first folded surface 14 and the second folded surface 15 are folded in one direction naturally, The lid is formed.

At this time, the second folded surface 15 is positioned between the first folded surfaces 14 adjacent to each other, so that the folded type lid portion 12 as a whole is positioned on the first folded surface 14 as shown in FIG. (Aka, a whirlwind shape) that is rotated in one direction.

Particularly, when the folding lid portion 12 is folded and closed at the top opening face of the cup cylinder 11 in the form of a lid, the folded lid portion 12 formed by the edge line 18 of the folding lid portion 12 8 and 9, it is preferable to design the straw hole 19, which can be used by inserting the straw 20, as shown in FIGS.

When the foldable lid portion 12 is folded, the first opening of the foldable lid portion 12 is formed in such a length that the upper opening face of the cup cylinder 11 can not be completely closed, The length between the projecting line 13 and the outermost edge line 18 of the foldable lid portion 12 can be appropriately adjusted.

5, a disposable cup having a folding lid integrally formed thereon is manually manufactured and used. As shown in FIG. 5, the disposable cup is integrally formed through a process of forming a disposable cup (B) disposing a lid part in the folding direction set by folding the pattern, a disposable cup shape is formed.

(C) When the lid part is folded through the folding process of the cup lid, the disposable cup is completed in the same manner as the lid completion (d) in which a straw ball is formed in the center part of the lid part.

In this state, (e) when the straw is inserted into the straw ball as in the case of a straw insertion, (f) the cup can be used in the same manner as the cup, and the used disposable cup is folded (g) It is.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments, but is capable of various changes, modifications and equivalents. Accordingly, the above description should not be construed as limiting the scope of the present invention defined by the limits of the following claims.

10: disposable cup 11: cup cylinder
12: lid part 13:
14: first folded surface 15: second folded surface
16: Attachment 2: Attachment 17: Attachment 3: Attachment
18: edge of lid line 19: straw ball
20: Straws

Claims (2)

A foldable lid 12 is formed along the upper edge of the cup cylinder 11 so as to be formed of a lid capable of closing the upper opening face of the cup cylinder 11 and a cup cylinder 11 formed as a body of the disposable cup And the foldable lid portion 12 is formed to extend from the first fold line 13 formed to be able to fold the lid portion 12 at a position formed by the upper edge of the cup cylinder 10, (14) and a second folded surface (15) that are repeatedly and continuously divided into a plurality of fold lines (16) and a third fold line (17), respectively, and the first folding line The surface 14 and the second folded surface 15 are overlapped with each other by the second fold line 16 and the third fold line 17 so that they are finally folded repeatedly and continuously in one direction, ) Between the first folded surface (14) and the second folded surface (15) so as to be formed with a lid capable of closing the upper opening surface, The third fold line 17 is formed inclined with respect to the first fold line 13 and the second fold line 15 adjacent to the first fold line 14 adjacent to the second fold line 15, The fold line 16 is formed and one end of the second fold line 16 and one end of the third fold line 17 are structured so as to meet each other at one point of the first fold line 13 Disposable cup with a foldable lid integrally formed therein.
The method according to claim 1,
When the folding lid part 12 is folded and formed as a lid capable of closing the upper opening face of the cup cylinder 11, a straw ball 19. The disposable cup according to claim 1, wherein the folding lid is integrally formed.
KR1020140108019A 2014-08-19 2014-08-19 One-off cup having a collapsible cap of itself KR20160022189A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
KR1020140108019A KR20160022189A (en) 2014-08-19 2014-08-19 One-off cup having a collapsible cap of itself

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KR20160022189A true KR20160022189A (en) 2016-02-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210323714A1 (en) * 2020-04-20 2021-10-21 Richard W. Mueller Dispensing package

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100226918B1 (en) 1995-12-05 1999-10-15 이구택 Slag removing method of ladle
KR100475360B1 (en) 2002-03-22 2005-03-16 박기범 Paper cup having a cap of itself

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100226918B1 (en) 1995-12-05 1999-10-15 이구택 Slag removing method of ladle
KR100475360B1 (en) 2002-03-22 2005-03-16 박기범 Paper cup having a cap of itself

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210323714A1 (en) * 2020-04-20 2021-10-21 Richard W. Mueller Dispensing package
US11753201B2 (en) * 2020-04-20 2023-09-12 Muellco Partners, Llc Dispensing package

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