KR200301382Y1 - PET(Polyethylene Terephthalate) bottle - Google Patents

Abstract

The present invention relates to a PET bottle, more specifically polyethylene

Weighing scales (1) and letters (1) and letters (PET) made from blow molding using polyethylene terephthalate (PET) as a material to indicate the amount of liquid on the surface of PET bottles used as containers for food, beverages and household goods. 2) By molding, the empty PET bottle can be used as a measuring container after use, and the phrase explaining that the empty PET bottle can be used as a measuring container is displayed on the outside of the PET bottle in order to improve utilization. The upper part can be easily cut with a knife as needed to make the entrance wider, thereby providing a PET bottle with a measuring scale (1) and a letter (2), which are convenient to use as a measuring container in an empty PET bottle.

Description

PET bottle with meter scale {PET (Polyethylene Terephthalate) bottle}

The present invention relates to a PET bottle, more specifically polyethylene terephthalate

It is about PET bottle which is made by blow molding with (Polyethylene Terephthalate: PET) and used as container of food, drink and household goods. It is about recycling waste PET bottle which is discarded after consumption of contents.

Generally, plastic bottles made of blow molding and used for food and beverage, ie PET bottles made of polyethylene terephthalate (PET: PET, or PET), are light and well Since it is not damaged and easy to handle, the demand in the food and beverage industry is increasing as a replacement for glass bottles and metal cans. Recently, PET beer bottles with improved barrier performance by coating have been developed in the US, Europe and Japan. It is gradually expanding its use.

PET bottles are harmless to the human body, can be recycled and are environmentally friendly because they do not generate harmful substances even when incinerated. They also have excellent characteristics of gas barrier properties such as carbon dioxide and oxygen, and do not alter beverages for a long time. Compared to glass bottles and metal cans, it is light, has excellent impact strength and stiffness, can be resealed, and has excellent moldability and transparency, making it the most widely used container for food and beverages.

Such PET bottles are classified into several types according to the use, that is, the internal pressure applied to the bottles after filling.

Normal resistance (NR) bottle used for bottled water, soy sauce, cooking oil, shochu, takju, and foodstuffs in which the filling is injected at atmospheric pressure, and the internal pressure after filling is higher than normal pressure.It is mainly used for carbonated drinks such as cola and cider. Heat resistance pressure (HPR) bottle used for milk carbonated beverages, boric acid beverages, etc., to heat-sterilize the contents after filling the pressure resistance (PR) bottle and the low carbonated beverage, and the heat of the contents Hot filling bottle is divided into heat resistance (HR) bottles used in juice drinks, mixed drinks, teas, coffees, sports drinks, etc., at a temperature of about 85-95 ° C.

However, consumers who purchase such PET bottle products for food and beverages usually throw away empty PET bottles after drinking or using the contents.Therefore, there is a waste of resources as well as a lot of trouble in disposal of garbage due to the volume of the bottle itself. However, it is difficult to collect and recycle bottles even in terms of equipment and cost economy. Therefore, PET bottles are rarely reused except for the purpose of receiving drinking water.

In general, environmental groups and related organizations of public and private organizations that emphasize recycling have emphasized and encouraged the standardization and habitualization of weighing. This is an effort to reduce food waste. This is because the waste can be prevented from being dumped. To do this, a measuring container is required to measure the weight. In each household, a cup-sized measuring container may be inserted at the time of purchase of any cooking utensils.

Few households have a measuring container that can weigh more than 500ml because they have to buy a separate measuring container.

Therefore, the present inventors, since the container is transparent and suitable for use in a measuring container and is very common in everyday life, in addition to the unique use of the PET bottle, it is used as a measuring container after drinking or using the fluid contents filled in the PET bottle. It provided a means to be.

First of all, prior to the application of the present invention, a review of the prior art showed that there were several types of use of the waste PET bottle, which is not related to the present invention, such as using as a support tool or as a paper cup container. Phosphorus weighing scale was not found, and as a container displaying the weighing scale, a polyethylene terephthalate (the content of the present invention) was marked only to drink the correct amount at the time of drinking the contents of a glass bottle or a baby bottle. Polyethylene Terephthalate (PET) was used as a material for blow molding, and PET bottles used as containers for food, beverages and household goods were not marked with scales and letters for weighing.

The present invention is to solve the above problems, the main purpose of the present invention is to provide a PET bottle equipped with a means that can be conveniently used as a measuring container for discarded waste PET bottles.

In order to realize this, during blow molding of PET bottles, letters (including numbers) indicating graduations and capacities on the sides of PET bottles are formed into intaglio or emboss, and also an explanation for promoting them. The cutting guides (3) are formed to circulate in the horizontal direction of the plastic bottle so that the consumer can easily cut the plastic bottle with a knife-like tool if necessary. It was made.

1 is a front view of a PET bottle according to an embodiment of the present invention.

<Sign of Drawing>

(1) Scale (2) Text (3) Tear Guide (4) Guide Line Display

Prior to the description, the terms or words used in this specification and claims should not be construed in the ordinary and dictionary sense only, and the inventors will appropriately define the concepts of the terminology in order to best describe their own design. It should be interpreted as meanings and concepts corresponding to the technical idea of the present invention on the principle that it can be.

Therefore, the embodiments described in the present specification and the configuration shown in the drawings are only one preferred embodiment of the present invention, and do not represent all of the technical ideas of the present invention, and various equivalents may be substituted for them at the time of the present application. It should be understood that there may be water and variations.

The present invention is made by blow molding using polyethylene terephthalate (PET) as a material and has a metering scale (1) for displaying liquid amount in PET bottles used as containers for food, beverage and household goods. To form the letter (2),

Also, to promote this, a phrase indicating that an empty PET bottle can be used as a measuring container (a empty PET bottle should be used as a measuring container) is formed.When using the measuring container as a narrow entrance, the bottle can be easily cut out and used. The cutting guides (3) are formed on the upper side of the PET bottle in the horizontal direction so that the cutting guides can be used not only as measuring containers but also as ordinary containers. 3 can be formed in a suitable interval)

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

1 is a front view (= side view) of a PET bottle according to an embodiment of the present invention. A cap (cap) is inserted into a shape that is shipped from a PET bottle factory. Only the processing of the mold (MOLD) can achieve all the elements of the present invention, when the present invention is carried out in the factory is shown in the figure produced by the production method of the blow molding (blow molding) PET bottles.

In the drawing, you can see that the scales are formed from the bottom of the PET bottle to the top (bottom) .The gap between the scales is not constant, depending on the design of the bottle. Because there is. Next to the scale (1) is a letter (2), which indicates the amount of water (when the water is filled at each height). Here you will see g, which shows the weight with ml, because the water we see in our daily lives or the aqueous solution with similar specific gravity can be recognized as the weight with the same number. to be. For example, even though 1000ml is recognized as 1000g, it is not uncomfortable in normal daily life. In general, people often put water in these bottles, compared with the goods, and 500g, 1000g, 1500g. You can measure the weight of the items you find in everyday life, such as 1 geun (600g).

A dotted circle is shown at the top of the bottle, and there is an enlarged view on the right side. Please use the empty PET bottle as a measuring container, which is to promote the usefulness of the empty PET bottle as a measuring container. In other places, it will have to be written as the character used there. The empty PET bottle described above has a narrow entrance, so it may be inconvenient to use it as a measuring container. In order to solve this problem, a cutting guide line (3) is formed on the upper side of the PET bottle in a horizontal direction. It is shaped like a groove (or furrow), or a protruding rim, making it easier to cut along the cutting guide with a knife-like tool. In addition, in order to indicate that the cutting guide (3) is to cut out, the shape of the scissors was formed over the cutting guide as the guide display (4). If the mold is complicated and difficult to mold, it may be replaced with the phrase cut.

As described above, the present invention is equipped with the scale and letters necessary for measuring the bottle, and the cutting guide to secure the wide entrance, so that the transparent empty PET bottle can be used as a good measuring container. When cooking at home, it becomes a measuring container that can be easily obtained when each measuring container is needed in the home, which induces the habit of using the measuring container when cooking food, and contributes to the recycling of resources, and manufacture of goods using PET bottles as containers. When the present invention is implemented as a company there is an effect that sales are increased compared to other companies of the same kind.

Claims (7)

A PET bottle manufactured by blow molding using polyethylene terephthalate (PET) as a material and used as a container for food, beverage and household goods. PET bottle with a metered scale, characterized in that the metering scale (1) for displaying the liquid amount is formed on the outer surface of the PET bottle The PET bottle according to claim 1, wherein a character (including a number) indicating a measurement unit is formed on the outer surface of the PET bottle next to the measurement scale 1 for displaying the liquid amount. According to claim 1, wherein the outer surface of the PET bottle is a PET bottle marked with a measuring scale, characterized in that the phrase promoting the use of the empty PET bottle as a measuring container is formed The PET bottle of claim 1, wherein a cutting guide line (3) is formed on the upper side of the PET bottle in a horizontal direction. 5. A PET bottle according to claim 4, wherein a guide line indicator (4) is formed in letters and figures indicating that the cut guide line is formed in the cut guide line (3). The PET bottle with a metering scale according to claim 4, characterized in that the shape of the cutting guide line (3) is in the shape of a groove (= furrow). 5. A PET bottle with a metering scale as claimed in claim 4 characterized in that the shape of the cutting guide line 3 is a protruding edge shape.