WO2023234324A1 - Ustensile d'alimentation formé à l'aide d'un matériau en feuille - Google Patents

Ustensile d'alimentation formé à l'aide d'un matériau en feuille Download PDF

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Publication number
WO2023234324A1
WO2023234324A1 PCT/JP2023/020197 JP2023020197W WO2023234324A1 WO 2023234324 A1 WO2023234324 A1 WO 2023234324A1 JP 2023020197 W JP2023020197 W JP 2023020197W WO 2023234324 A1 WO2023234324 A1 WO 2023234324A1
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WO
WIPO (PCT)
Prior art keywords
eating
band
sheet
shaped
utensil
Prior art date
Application number
PCT/JP2023/020197
Other languages
English (en)
Japanese (ja)
Inventor
広真 高橋
Original Assignee
株式会社高橋型精
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 株式会社高橋型精 filed Critical 株式会社高橋型精
Publication of WO2023234324A1 publication Critical patent/WO2023234324A1/fr

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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
    • A47G21/00—Table-ware
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/02—Forks; Forks with ejectors; Combined forks and spoons; Salad servers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/04—Spoons; Pastry servers

Definitions

  • the present invention relates to an eating utensil formed using a sheet material, and particularly to an eating utensil with improved gripping portions such as handles.
  • simple eating utensils that are not intended to be reused have been provided, such as spoons, forks, knives, etc. used for eating food and drinks.
  • spoons, forks, knives, etc. used for eating food and drinks.
  • disposable eating utensils that can be discarded after use are provided.
  • Patent Document 1 (Registered Utility Model No. 3052291) proposes a folding spoon that can reduce storage volume by folding sheet members and prevent pollution during garbage disposal.
  • the folding spoon proposed in this document is a sheet member made of approximately rectangular paperboard, and has a scoop provided at one longitudinal end of the sheet member facing each other in a shape that widens toward the outer periphery.
  • a pattern fold line is provided that extends from the vicinity of each inner end of the fold line and the scoop fold line toward the other end in the longitudinal direction of the sheet member, and between each tip of the scoop fold line and the outer periphery of the sheet member, and within each scoop fold line.
  • a non-folding line portion is provided between the end and the tip of the handle folding line, and a handle portion is formed by bending the handle folding line, and a rake portion is formed between the scoop folding line by bending the scoop folding line. ing.
  • Patent Document 2 Japanese Unexamined Patent Application Publication No. 2005-40285 shows that it can exhibit sufficient strength and rigidity to eat appropriate foods sold at fast food restaurants, convenience stores, etc., and has a relatively simple structure. , does not require strong bending force, can be easily handled by anyone, does not take up much space during storage, can be easily disposed of, is easy to manufacture, is suitable for mass production, can reduce costs, and is economical.
  • the handle is formed into a substantially flat plate shape and has a plurality of linear fold lines extending from the tip to the base end, sandwiching the center line and disposing the lines close to each other.
  • a main body part the main body part is provided with a curved crease line arranged at a position away from the center point and curved away from the center point, and is formed into a curved surface shape by a pressing means.
  • a paper cutlery having a curved surface shape with the bottom portion being the bottom portion of the main body near the center point and the curved crease portion being located higher than the center point.
  • Patent Document 1 proposes a folding spoon whose storage volume is reduced by folding sheet members.
  • this foldable spoon is difficult to obtain sufficient strength and rigidity for eating food as needed
  • Patent Document 2 states that it is difficult to obtain sufficient strength and rigidity for eating food as needed.
  • the handle is formed into a substantially flat plate shape, and has a plurality of linear strips arranged close to each other so as to sandwich the center line of the handle.
  • a fold line is provided from the tip of the handle to the base end, and when in use, the linear fold line can be used to easily bend the handle (for example, each linear fold line can be folded easily).
  • the paper cutlery is bent at about 45 degrees so that the entire handle is bent at about 90 degrees), making it easier to grasp with fingers and increasing the strength and rigidity of the handle (and the paper cutlery as a whole).
  • the handle is designed to have a linear fold along its length and folded in the width direction to increase the rigidity and strength of the handle.
  • one of the objects of the present invention is to provide a simple eating utensil whose sheet body is folded and used, but whose handle part is not easily broken even when food is lifted up. .
  • the handles of the folding spoon of Patent Document 1 and the paper cutlery of Patent Document 2 ensure strength and rigidity by bending in the width direction along the length of the handle. If stress above a certain level is applied during eating, etc., the handle will suddenly bend without any prior warning, so it is difficult for the user to predict in advance that the handle will break when eating. there were. Therefore, in the present invention, by giving the handle part flexibility or cushioning properties, when large stress is applied during eating, etc., the handle part can be deformed flexibly to relieve the stress and prevent the handle part from breaking. Another object of the present invention is to provide eating utensils that can avoid this problem.
  • Another object of the present invention is to provide an eating utensil whose handle portion can have increased rigidity and strength against stress from any direction.
  • Another object of the present invention is to provide an eating utensil with improved design of the handle portion.
  • the present inventor breaks away from the conventional concept of the handle part of an eating utensil formed using a sheet body, and folds the handle part in the width direction along the length direction.
  • the present invention was completed by focusing on improving the rigidity and strength of the gripping portion, which is the handle portion, by using other configurations.
  • an eating utensil formed using a sheet material and the eating utensil is provided with at least a gripping portion, and the gripping portion has two gripping portions.
  • the gripping portion has two gripping portions.
  • the present invention provides an eating utensil formed using a sheet material, which includes an eating part that holds food and drink during eating, and a part that extends from the eating part.
  • the gripping part is composed of a main band-shaped part that constitutes the handle part and a sub-band part that is locked to the main band-shaped part.
  • the above-mentioned eating tool according to the present invention further includes an eating part that holds the food or drink during eating, and the two or more band-like parts forming the grip part are formed to extend from the eating part. I can do it.
  • the edible part and the band-shaped part are continuous, and can also be formed by punching out a sheet material.
  • the base end portion of the band-shaped portion extending from the eating portion is integrated with the eating portion, strength and rigidity against bending during eating can be ensured.
  • the band-shaped portions be formed by twisting each other by curving them in the thickness direction. At that time, it is desirable that the band-shaped portions be twisted mutually without being twisted in the length direction. That is, although each of the mutually twisted band-shaped portions is curved in a certain direction, it is desirable that the mutually twisted band portions are not twisted in a spiral shape.
  • the sheet material constituting the eating utensil according to the present invention can be formed using a resin sheet, a metal sheet, a wood sheet, etc., but is preferably formed using a paper sheet.
  • a paper sheet By using a paper sheet, it can be disposed of without requiring reuse, and waste plastic can be reduced.
  • the paper sheet is desirably made of paper with a thickness of 0.3 mm or more and 3.0 mm or less, particularly paper with a thickness of 0.5 mm or more and 1.8 mm or less.
  • strength and rigidity during eating can be ensured
  • by using paper with a thickness of 3.0 mm or less folding processing when forming eating utensils can be ensured. The ease of use can be improved.
  • the gripping portion such as the handle does not require bending, the gripping portion can be formed using a thick paper sheet, for example, a thick paper sheet of 0.5 mm or more. .
  • the present invention also provides a sheet-like member for forming the eating utensil. That is, the sheet-like member for manufacturing the eating utensil according to the present invention is provided with two or more band-like parts extending from the eating part that holds food and drink during eating, and the tip of the band-like part.
  • This is a sheet-like member for manufacturing eating utensils, in which an engaging portion is provided for engaging the ends of the twisted band-like portions.
  • sheet-like members for manufacturing eating utensils can be disposed of without needing to be reused, they are preferably made of paper sheets in order to reduce waste plastics, and they also require strength and rigidity during eating.
  • the eating utensils according to the present invention are products used when eating food and drinks, and include knives, forks, spoons, chopsticks, etc. for dining, and are also referred to as cutlery.
  • the present invention is characterized by the handle part of the eating utensil, so it is applicable to products equipped with a gripping part such as a handle.
  • the technical scope of the present invention also includes eating utensils with improved design by including a decorative part formed by twisting.
  • the above-mentioned eating tool according to the present invention includes a grip portion including at least a handle portion, and the grip portion is formed by twisting two or more band-shaped portions. Therefore, the twisted band-like portion allows the gripping portion such as the handle portion to be flexible, and can be flexibly deformed according to the load during eating. As a result, even though the eating utensil is a simple eating utensil whose sheet body is folded and used, the eating utensil can have a handle portion that is hard to break even when food or drink is lifted up.
  • the eating utensil of the present invention by giving flexibility or cushioning to the gripping portion such as the handle, when large stress is applied during eating, etc., the eating tool deforms flexibly to relieve the stress. , the eating utensil can avoid bending of the handle part.
  • the two or more strip-shaped parts constituting the grip part extend from the eating part, and the distal end thereof is provided with an engaging part that engages the ends of the twisted strip-shaped parts.
  • the grip part will not come loose during eating, and the eating utensil can be stably enjoyed.
  • the sheet material from paper with a thickness of 0.3 mm or more and 3.0 mm or less, gripping parts such as handles of eating utensils can be formed without requiring force, and the strength and strength during use can be improved.
  • the eating utensil can have increased rigidity.
  • the configuration of the gripping portion according to the present invention it is possible to manufacture an eating utensil even when using a thick paper sheet (that is, a paper sheet with large bending stress).
  • the gripping portion such as the handle portion is evenly resistant to stress from any direction. It is possible to increase the rigidity and strength, and due to the structure of the gripping portion, it is possible to provide an eating utensil with improved design of the handle portion.
  • the sheet-like member for manufacturing the eating utensil according to the present invention includes two or more band-like parts extending from the eating part that holds food and drink during eating, it can be manufactured by punching. This makes it possible to reduce manufacturing costs. Since the distal end of the band-like part is provided with an engaging part that engages the ends of the twisted band-like parts, even when an eating utensil is manufactured from the sheet-like member, the twisted The eating utensil can be stably used without the band-like part unraveling.
  • a plan view showing a sheet-like member of the eating utensil according to the first embodiment (B) A plan view showing an eating utensil formed from the sheet-like member. A perspective view of the belt-shaped portion of the eating utensil shown in FIG. 1 as seen from the side direction. (A) A plan view showing a sheet-like member of the eating utensil according to the second embodiment; (B) A plan view showing an eating utensil formed from the sheet-like member.
  • a plan view showing an eating utensil (paper spoon) according to a third embodiment (A) A plan view showing a sheet-like member of the eating utensil (paper spoon) according to the fourth embodiment; (B) A plan view showing an eating utensil formed from the sheet-like member.
  • a perspective view showing an eating utensil according to a fifth embodiment A plan view showing a sheet-like member for manufacturing eating utensils according to a fifth embodiment and an assembly process of the eating utensils.
  • a perspective view showing an eating utensil according to a sixth embodiment A plan view showing a sheet-like member for manufacturing eating utensils according to a sixth embodiment and an assembly process of the eating utensils.
  • this embodiment shows an example of the eating utensil 10 formed using a paper sheet, and further shows an embodiment embodied as a paper spoon or a paper fork.
  • this embodiment shows an example of the eating utensil 10 formed using a paper sheet, and further shows an embodiment embodied as a paper spoon or a paper fork.
  • a sheet material made of other materials such as resin or metal
  • FIG. 1 is (A) a plan view showing a sheet-like member 20 of the eating tool 10 according to the first embodiment, and (B) a plan view showing the eating tool 10 formed from the sheet-like member 20.
  • 2 is a perspective view of the eating utensil 10, particularly as viewed from the side of the band-shaped portion 13.
  • the eating utensil 10 can be formed from a sheet-like member 20 shown in FIG. 1(A).
  • the sheet-like member 20 can be formed using a paper sheet with a thickness of 0.3 mm or more and 3.0 mm or less, for example, about 1 mm, and is particularly formed by punching or cutting. can do.
  • the sheet-like member can also be formed from other sheet bodies, such as a resin sheet, a metal sheet, or a wood sheet. Particularly when using a resin sheet, if the resin sheet is formed using biodegradable plastic, the problem of environmental destruction caused by waste plastics can be alleviated in the same way as with paper sheets.
  • the paper sheet can be subjected to surface treatments such as waterproofing and sterilization.
  • the sheet-like member 20 has an eating part 11 that holds food and drink when used as the eating utensil 10, and two belt-like parts 13 extending from the eating part 11 and forming a grip part 12 such as a handle part.
  • the grip portion 12 is made up of two strips 13, but it can also be formed with three or four strips, and by twisting these plural strips 13, the handle can be
  • the grip portion 12 can be formed as follows. Further, as shown in FIG. 6, which will be described later, the band-shaped portion 13 that constitutes the gripping portion 12 is composed of a main band-shaped portion 131 that constitutes a handle portion, and a sub-band-shaped portion 132 that is engaged with the main band-shaped portion 131. You can also do that.
  • the eating portion 11 has a plurality of branch portions 14 formed on its tip side so that it can be used as a fork, and the two band-like portions 13 extending from the eating portion 11 are A cut 15 in between extends to a scooping part 16 of the eating part 11.
  • the strip-shaped portion 13 extending from the eating portion 11 is curved outward to such an extent that a gap 17 is formed between both strip-shaped portions 13 at the intermediate portion in the length direction. ing. By forming such a gap 17, mutual interference can be avoided when the band-shaped portions 13 are twisted, making the twisting easier, and the gripping portions can be stretched linearly after twisting.
  • An engaging portion 18 is formed on the tip end side (that is, the handle end side) of each strip-like portion 13 to engage the ends of the twisted strip-like portions 13 with each other.
  • the engaging portion 18 is formed as a recess that can be engaged or fitted in a complementary manner, and in particular is formed as a U-shaped recess on the outward edge.
  • the engaging portion 18 can also be formed with other structures, for example, it may be formed so that the end of one band-shaped portion 13 fits into a hole formed in the end of the other band-shaped portion 13. .
  • the ends of the twisted band-like portions 13 may be integrated with each other with an adhesive or adhesive tape, or may be integrated with staples.
  • the eating utensil 10 is formed.
  • the gripping portion 12 such as a handle is formed by twisting the band-like portion 13, and this structure increases the strength and rigidity of the gripping portion 12 such as the handle. can be increased.
  • the number of twists of the band-like portions 13 may be arbitrary. In addition to twisting the band-like portions 13 one and a half times as shown in FIG. It is also possible to twist the fibers so that the fibers are twisted in the same manner as the fibers are, and it is also possible to twist the fibers in two or more turns. The number of twists of the band-shaped portion 13 can be adjusted as appropriate depending on ease of holding and required strength and rigidity.
  • the ends of the thus twisted strip portions 13 are combined with each other by the engaging portions 18 to prevent untwisting.
  • FIG. 2 shows the twisted state of the band-shaped portion 13, and (A) shows the state of one band-shaped portion 13 viewed from the side, and (B) shows the state of the other band-shaped portion 13 viewed from the side.
  • each strip-shaped portion 13 is curved in a wave-like manner in the thickness direction, and by the curvature in the thickness direction, the other strip-shaped portion 13 is twisted so as to be stitched.
  • each of the band-shaped portions 13 may be twisted into a spiral shape and then twisted as shown in FIG. 2 . This is because if each band-shaped portion 13 is formed of a sheet material lacking in strength or rigidity, the strength or rigidity can be improved by twisting the sheet material.
  • the grip portion 12 serving as the handle is formed by twisting the band-like portions 13, its strength and rigidity can be increased, and each band-like portion 13 Flexibility can also be achieved by mutually deforming or displacing them.
  • a large load is applied by the food or drink held in the eating section, it is possible to know that a large load is applied before the gripping part 12 bends, and the gripping part 12 This prevents the food from breaking, allowing you to enjoy your meal with peace of mind.
  • FIG. 3 is a plan view showing (A) a sheet-like member 20 of the eating tool 10 according to the second embodiment, and (B) a plan view showing the eating tool 10 formed from the sheet-like member 20.
  • the eating utensil 10 according to this embodiment is particularly shown as an embodiment made of a paper spoon, and therefore, the eating part 11 has a circular shape to form a "pot 19" for scooping liquid food. is formed. Also in such a paper spoon, the cut 15 between the band-shaped parts 13 forming the grip part 12 such as the handle part is formed to extend to the eating part 11. As a result, when the band-shaped portion 13 is twisted as described above, the eating portion 11 is recessed into a conical shape, which can function as the “pot 19”.
  • the gripping portion 12 of the paper spoon according to the present embodiment can also be formed by twisting two or more strip-like portions 13, and the tip side (i.e., the handle end side) of the gripping portion 12 is formed by twisting.
  • An engaging portion 18 is provided for locking the belt-shaped portion 13 that has been moved.
  • FIG. 4 is a plan view showing the eating utensil 10 (paper spoon) according to the third embodiment, which is related to the eating utensil 10 (paper spoon) according to the second embodiment.
  • the inner and outer edge portions of the respective band-shaped portions 13 function as the engaging portions 18, particularly on the tip end side (handle tail side) of the gripping portion 12 serving as the handle portion.
  • a U-shaped recess is formed.
  • the eating portion 11 is provided with a fold line shown by a chain line in the figure. By providing such a crease line, the formation of the "pot 19" can be facilitated.
  • the eating utensil 10 according to the present embodiment is formed of a thick paper sheet having a thickness of approximately 1 mm, the eating portion 11 can be easily bent by forming the folds. can.
  • FIG. 5 is a plan view showing (A) a sheet-like member 20 of an eating utensil 10 (paper spoon) according to a fourth embodiment, and (B) a plan view showing an eating utensil 10 formed from the sheet-like member 20. It is a diagram.
  • the holding part constituting the handle part twists the two band-shaped parts 13 one turn, making the eating tool 10 easily configurable.
  • the eating utensil 10 according to the present embodiment is advantageous when formed using a sheet material with high bending rigidity.
  • the twisting of the band-like portion 13 is It is advantageous because the number of times is small. Since the band-shaped portion 13 is formed of a thick sheet material, the bending strength and rigidity of the grip portion 12 can be increased.
  • the band-shaped portion 13 forming the grip portion extends from the eating portion 11 in a direction that widens in a V-shape.
  • FIG. 6 is a perspective view showing the eating utensil 10 according to the fifth embodiment
  • FIG. 7 is a sheet-like member for manufacturing the eating utensil 10 according to the fifth embodiment and an assembly process of the eating utensil 10.
  • the grip portion 12 is composed of a main band-shaped portion 131 that constitutes a handle portion, and a sub-band-shaped portion 132 that is engaged with the main band-shaped portion 131. More specifically, a main band-shaped portion 131 that extends widely from the eating portion 11 that holds (or scoops) food and drink during eating, and a sub-band-shaped portion 132 that is twisted and wrapped around the main band-shaped portion 131.
  • the eating portion 11 can be recessed into a conical shape, which can function as the “pot 19”. Therefore, the sub-band portion 132 can function to make the "pot 19" concave.
  • the main band-like portion 131 is formed wide and folded back along the lengthwise direction, thereby increasing the bending strength of the handle portion.
  • the sub-strip portion 132 wrapped around the main strip-like portion 131 can function to maintain the state in which the main band-like portion 131 is folded back and overlapped. That is, a concave engaging portion 18 is formed on the distal end side of the sub-band portion 132, and this engaging portion 18 allows the folded main band portion 131 to be held by sandwiching the edges thereof. can.
  • the cut 15 provided between the main strip portion 131 and the sub strip portion 132 extends from the edge of the main strip portion 131 toward approximately the center of the edible portion 11.
  • the eating portion 11 can be recessed into a conical shape.
  • the hook-shaped engaging portion 18 at the tip of the sub-band portion 132 to the main band-shaped portion 131 the shape of the conical concave eating portion 11 can be maintained.
  • the eating portion 11 and the main strip portion 131 of the sheet-like member for manufacturing the eating utensil 10 are provided with a fold line 133 shown by a chain line in FIG.
  • the crease line 133 provided in the main strip-shaped portion 131 is provided to intersect with the cut 15 that partitions the main strip-shaped portion 131 and the sub-strip portion 132.
  • the proximal end side of the cut 15 is located at a position eccentric from the fold line provided in the main band-shaped portion 131.
  • FIG. 8 is a perspective view showing the eating utensil 10 according to the sixth embodiment
  • FIG. 9 is a sheet-like member for manufacturing the eating utensil 10 according to the sixth embodiment and an assembly process of the eating utensil 10.
  • the eating utensil 10 is a knife.
  • the eating portion 11 forms a knife blade
  • the gripping portion 12 extending from the eating portion 11 includes a main strip portion 131 constituting the gripping portion 12 and It is formed of two band-shaped parts 13, including a main band-shaped part 131 and a sub-band-shaped part 132 that is engaged with the main band-shaped part 131.
  • the concave engaging portion 18 provided at its tip is engaged with the main strip portion 131.
  • the main strip portion 131 extends from the eating portion 11, and has a region in its widthwise central portion that constitutes a back portion when the main strip portion 131 is folded back in the width direction. That is, the main band-shaped portion 131 constitutes the grip portion 12 which becomes the handle portion of the knife, and when folded back, it forms the side surface region 121 that constitutes the side surface of the grip portion 12, and the back portion provided between the side surface region 121.
  • a half-cut bending line is provided between the side area 121 and the back area 122.
  • a half-cut folding line is provided from the proximal side of the half-cut folding line that divides the back portion region 122, that is, from the end on the eating portion 11 side, toward the center of the eating portion 11.
  • a bending line is provided on the tip side.
  • the auxiliary strip portion 132 extends from one side region 121 of the main strip portion 131 .
  • the sub-strip portion 132 is folded back to have a length that can be engaged with the back portion, and the distal end thereof is provided with a concave engaging portion 18.
  • the eating portion 11 has an asymmetrical shape with the bending line as the center. That is, in FIG. 9, the first region 111 located above the bend line has a wide curved shape, and the second region 112 located below has a narrow curved shape. As a result, when folded back along the bending line and overlapped, the outline of the first region above constitutes the blade length portion, and the second region can be attached to the first region to reinforce the blade portion. . Note that it is also possible to form a saw blade in the curved portion of the first region.
  • the above-described eating utensils 10 as knives are folded back at the center in the width direction and stacked on top of each other, as shown in FIG. As a result, the half-cut portion dividing the back portion is opened to reveal a wide back portion, and the bending strength of the grip portion 12 can be increased. Then, by folding back the sub-band portion 132 and hooking the engaging portion 18 at the tip to the back portion, the bent shape of the main band-shaped portion 131 can be maintained.
  • the eating utensil of the present invention can be used as cutlery such as spoons, forks, knives, etc. used when eating food and drinks.
  • the configuration of the grip part embodied in the eating utensil according to the present invention that is, the configuration in which the band-like portions are twisted, can also be used in parts and products other than the eating utensil, especially parts and products made of paper.

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Abstract

L'invention concerne un ustensile d'alimentation qui a une partie de manche pliable, rembourrée qui, lorsqu'une contrainte substantielle est appliquée pendant l'alimentation ou similaire, peut se déformer de manière flexible pour atténuer la contrainte et empêcher la rupture. L'ustensile d'alimentation est formé à l'aide d'un matériau en feuille et comprend une partie de préhension qui comprend au moins une partie de manche. La partie de préhension est formée par entrelacement d'au moins deux parties de type courroie, de préférence de telle sorte que les parties de type courroie se courbent dans le sens d'épaisseur mais ne soient pas torsadées autour de l'axe longitudinal.
PCT/JP2023/020197 2022-05-31 2023-05-30 Ustensile d'alimentation formé à l'aide d'un matériau en feuille WO2023234324A1 (fr)

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JP2022-089305 2022-05-31
JP2022089305 2022-05-31

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09304159A (ja) * 1996-05-14 1997-11-28 Lion Corp 組立式計量スプーン
JP2006292556A (ja) * 2005-04-12 2006-10-26 Kao Corp 紙製計量スプーン
CN214825764U (zh) * 2020-08-29 2021-11-23 福建南王环保科技股份有限公司 一种可折叠的一次性纸勺及纸盒
JP2022042160A (ja) * 2020-09-02 2022-03-14 王子ホールディングス株式会社 支持体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09304159A (ja) * 1996-05-14 1997-11-28 Lion Corp 組立式計量スプーン
JP2006292556A (ja) * 2005-04-12 2006-10-26 Kao Corp 紙製計量スプーン
CN214825764U (zh) * 2020-08-29 2021-11-23 福建南王环保科技股份有限公司 一种可折叠的一次性纸勺及纸盒
JP2022042160A (ja) * 2020-09-02 2022-03-14 王子ホールディングス株式会社 支持体

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