JP2006027723A - Water drop absorbing sleeve - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a water drop absorbing sleeve for a container to prevent waterdrop on an ice coffee, an ice tea, a beer, or the like poured in a glass. <P>SOLUTION: A corrugated paper with a high water absorptivity, having a structure that a plane part 3 and an uneven part 4 are joined and a wave shape is ranged in a vertical row, is formed to a cylindrical shape and it is engaged on a container 1 to be in contact with the side wall of the container so that water drops and water can be absorbed. And further since it is used for a drink, a color for enticing in taste is added or a two dimensions bar code or a good picture or the like is indicated on the surface as an advertizing medium space. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

The present invention relates to a beverage cup container.

When enjoying beverages, glass, resin, paper, and other beverage containers such as beer and iced coffee, especially cold drinks, always have water drops on the cups that often wet clothes and tables. However, as a countermeasure, just place a paper rug under the cup, and there are no other items.
In addition, water droplets also have the problem of wetting clothes and tables, but this creates another problem. Especially when paper cups are used, the paper cups are softened due to the wetness of the water droplets and may be deformed and leaked. May be a concern.

  What is related to the present invention is unknown.

The conventional one has the following drawbacks.
(I) Conventionally, there is only a paper-made thing called a coaster. The only purpose of the coaster is to protect the table, not the water-absorbing / water-proofing water, and it can be said that there is no water-only one with the name of the coaster.
(B) The use of paper cups, which have increased in popularity in recent years, has an impact on water drops, and the paper cups are naturally paper-quality and the inside of the container is waterproof-coated. The cup wall becomes soft and deforms with the number of times of gripping, and the overflow of the content liquid may also be derived.
(C) Even if it is made of glass or resin, the adhesion of water droplets is the same, and there is a resin receiving device for convenience of glass, resin, and paper, but it is not improved and it does not lead to avoidance of moisture dew / water droplets However, the current state of resin products is thought to disappear soon due to contamination problems.

In order to solve the problems of moisture dew and water droplets, the outer peripheral wall of the container is made of a material that absorbs water. Moisture dew and water droplets are generated when water is contained in the air due to a temperature difference when the container is filled with a cold beverage and ice is added. Condensation collects over time and turns into water droplets. The drop of water drops as the amount increases, so it drops, reaches the bottom of the container, and further expands on the table.

Since conventional products only handle water droplets that have reached the bottom of the container in the final stage without taking measures against condensation or water droplets that have occurred on the side walls of the container, the water droplets will bottom out if the container is gripped and lifted during use. Falls to the knee or clothes, not to the table. The solution to this may be to prevent the bottom and before reaching the bottom, and a water absorbing sheet is provided on the side wall.

It is important to use hygroscopic materials for moisture absorption and water absorption, but not all papers with good hygroscopicity are good. When a flat paper material is used, even if moisture absorption is good, the occurrence of deformation or breakage due to moisture absorption is weak depending on the frequency of gripping. In order to solve this problem, a paper material consisting of concavo-convex concavities and flat surfaces that are continuous in tandem, i.e., generally called single-sided corrugated cardboard, and corrugated cardboard has durability when used as a cushioning material. It is a rough material rich in moisture absorption and water absorption, and is a low-priced product with large consumption in terms of price.

Beverage containers in which this device is used are used regardless of the season, especially the use of chained beverage stores is enormous and is the best space for advertising media.
The present invention is configured as described above.

If the moisture-absorbing / water-absorbing sheet is fitted to the container, the dew / water droplets adhering to the side wall and the bottom of the container are naturally sucked from the convex and concave parts having water absorption properties until the container reaches the bottom. It penetrates more widely and is stored in the recesses and exhibits a sufficient storage capacity.
If it is a flat surface moisture absorbent material or moisture absorbent paper, it will start to deform or collapse if it absorbs sufficient water as described above, but the corrugated undulations that are tandem are tough and durable, without causing deformation or collapse. It holds the body shape and protects the paper container.

Next, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a plan view of a water absorbent sheet according to the present invention.
Moisture-absorbing material, general name, single-sided corrugated cardboard composed of corrugated irregularities and flat members of the same depth that are connected in series in a vertical direction. A water-absorbing droplet absorbing sheet 2 is made, and a paste allowance 9 is provided at one end of the sheet so as to be pressed and broken. A bottom droplet absorbing portion and a cut crease line 5 are provided on the lower arc of the sheet to correspond to the bottom portion.

The purpose of using a single-sided corrugated cardboard for the droplet-absorbing sheet 2 can be achieved even if the present invention adopts a flat moisture-absorbing paper. When using general plain paper with hygroscopicity, there is a risk of collapse of the appearance after moisture absorption and moisture absorption, and corrugated paper is corrugated and has a strong durability of shape retention and preservation. Can be used properly.

FIG. 2 is a perspective view of the droplet absorbing ring cylinder 10 in which the droplet absorbing sheet 2 is formed in an annular cylinder shape.
Both ends of the absorbent sheet 2 are broken by pressing the unevenness of the glue allowance 9, and are formed into an inverted conical cylindrical shape by applying and bonding an adhesive to the flat area. It may be formed in a circular tube shape in a container having the same upper and lower diameters, and is formed with the flat surface portion 3 on the outside and the uneven portion 4 on the inside. This is because the concave-convex portion is inside, that is, the outer peripheral side wall 8 of the container and the convex portion of the concave-convex portion 4 are in contact with each other and absorb moisture and water droplets.
The uneven portion 4 is a coarse material having a higher hygroscopicity than normal paper quality, and the opposite flat surface portion uses a low quality fine paper for printing unlike the coarse material, but the high quality paper has a high density and a low hygroscopic property. Therefore, the printing state is well preserved. The bottom droplet absorption part 6 installed in the lower arc is bent inward with the crease line 5 as a boundary. A molded product is obtained with the above-described configuration.

As in the molded product of FIG. 2, when the upper, lower, and small moldings are performed, the polymerization can be accumulated and can be efficiently transported from the manufacturing factory such as storage for users and users.

FIG. 3 is a perspective view of the drop-absorbing ring tube 10 and the container 1 fitted.
The formed drop-absorbing ring tube 10 is fitted into an inverted conical tube-shaped resin or paper container 1, and the bottom drop-absorbing portion 6 faces the inner bottom portion 7 and is bent from the crease line. Is.

FIG. 4 is a front elevation view of the drop-absorbing ring tube 10 fitted to the bottom of the container.
A bottom drop-absorbing portion 6 is provided in a rational shape toward the inner center with the cut crease line 5 as a boundary, and absorbs water droplets flowing down to the bottom portion 7.

FIG. 5 is a vertical cross-sectional view of the drop-absorbing ring tube 10 fitted with the container.
The position of the upper side of the drop-absorbing ring cylinder 10 fitted to the container side wall portion 8 is based on the middle of the upper and lower ends of the side wall portion 8 and the gripping use position is taken into account with the main focus on the suction. The upper side of the container 1 is less likely to generate moisture dew or water droplets, and the occurrence is much lower than the middle. The cause is that the cold beverage is usually filled in the position of 7-80% of the container, Since the lower part of the temperature difference becomes 7-80% of the container volume, the lower part becomes a low temperature, and the generation of water droplets is also synchronized. Although the drop-absorbing ring tube 10 is adapted to the water droplet generation rate, it is stopped at an appropriate position because it obstructs beverage willingness in a state where the content liquid is concealed.

Since the surface of the droplet absorbing sheet 2 is a flat surface and wraps a beverage container, it is desired to take in the overflow of taste, and the surface is colorfully colored to add an aesthetic appearance. In addition, now that the beverage sales industry has been expanded, it is possible to display a two-dimensional bar code or product image of an order or an order by using a plane that is easy to print as an advertising medium space.

  Top view of the absorbent sheet   The perspective view which formed the water absorption sheet in the shape of a ring tube   Fitting perspective view of drop-absorbing ring tube and container   A front view of the drop-absorbing ring tube fitted to the bottom of the container   Longitudinal sectional view of the drop-absorbing ring tube and the container fitted

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Container 6 Bottom drop-absorbing part 2 Drop-absorbing sheet 7 Container bottom 3 Flat part 8 Container side wall part 4 Concavity and convexity 9 Glue margin 5 Cut crease line 10 Drop-drop ring

Claims (4)

Forming a fan-shaped blank made of hygroscopic flat material into a cylindrical shape in cylindrical and inverted conical cylindrical containers, and fitting the container to absorb moisture and water droplets generated on the outer periphery of the container Characteristic drip-absorbing sleeve. Form the concave and convex parts of a fan-shaped blank made of hygroscopic paper material in the inner ring shape, which is formed by joining the corrugated concave and convex parts of the same depth continuous in the column and the flat part, and fit it into the container The dampening sleeve according to claim 1, which absorbs moisture and water droplets. The bottom side arc of the drip-absorbing sleeve made of the material according to claim 2 is provided with a bottom drip-absorbing part and a notch crease line for accommodating the bottom of the container, and is formed into an annular tube shape, fitted into the container and bent to the inside. 3. The droplet absorbing sleeve according to claim 1, wherein droplet absorption is performed on the side wall and the bottom. 4. The droplet absorbing sleeve according to claim 1, wherein a surface portion of the droplet absorbing sleeve is colorful and a two-dimensional barcode, a product image, or the like is displayed as an advertising medium space.

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