JPH053154U - Food container lid - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] To provide a convenient container lid for a food container, which can easily seal the container without coming off, can be resealed and opened freely. [Structure] A lid 1 is formed in a size capable of closing an opening of a food container A, and at least a part or all of a contact surface with the food container A on the back surface of the lid 1 can be peeled and adhered. Agent 2 was applied.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a lid of a food container, and relates to a lid of a food container that can be tightly closed with a strong adhesive force and that can be closed again after opening.

[0002]

[Prior Art]

 Conventionally, among the lids of various food containers, as a lid for instant noodles, so-called cup ramen, which is cooked in a container, a sheet paper laminated with metal foil is cut out into a circle according to the cup, and a part of the periphery is cut. There is one in which a knob portion is formed. The lid is adhered to the cup when it is wrapped and sealed.After opening the container about half way and pouring hot water, fold back the knob so that it hooks on the edge of the cup opening and close the cup. It was the one that locked in the state where it was.

In addition, as a lid of a transparent plastic container that is often used as a container for packaging small-sized pickles, prepared foods, etc., there is a lid formed of the same transparent plastic as the container. The lid body is formed by forming the peripheral portion of the back surface into a concave shape so that the opening end portion of the container is fitted therein, and the container is closed without being easily removed.

[0004]

[Problems to be solved by the device]

 However, since the lid of the cup of the cup ramen only locks by folding back the folded portion, the locking force is weak, and if the lid warps due to the heat or steam of the hot water poured into the cup, the lid will warp. Often comes off easily.

Even if the lid is properly folded back and locked, since there is a gap between the lid and the cup in the portion other than the folded back portion of the opened portion, it is possible to ventilate from this gap. The temperature of the boiling water dropped, and the noodles contained in the hot water had a longer time to be properly cooked.

Further, if the lid body is unsealed by mistake, even if the folded-back portion is folded back, the portion on the opposite side of the folded-back portion is warped, so that the container cannot be closed.

Therefore, in general, in order to eliminate the gap between the lid and the cup so that the lid does not come off, after folding back the folding part, put chopsticks or forks on the lid. This was a time-consuming task because I was taking measures to make it heavy.

In addition, since the lid of the plastic container for packaging the pickles, prepared foods, etc. is formed with a concave rear edge, the structure becomes complicated and the molding die becomes expensive, leading to a significant cost increase. It was a thing.

Further, since the peripheral portion of the lid of the plastic container and the open end of the container are tightly fitted to each other, when the lid is removed, excessive force is applied to the lid and the lid is torn. There were times when it was lost.

In view of the above-mentioned inconveniences and the like, the present invention is capable of easily sealing the container without coming off, and allowing the container to be resealed and unsealed, and the lid of the food container is easy to use. Is provided as an issue.

[0011]

[Means for Solving the Problems]

 Therefore, in this invention, a lid is formed in such a size that the opening of the food container can be closed, and at least a part or all of the contact surface with the food container on the back surface of the lid can be peeled and adhered. The above problem is solved by applying the agent.

[0012]

[Action]

 With this device, when the lid is brought into contact with the food container to close the opening of the food container, the adhesive applied to at least the entire contact surface with the food container on the back surface of the lid causes the end surface of the opening of the food container to be covered. The lid is firmly adhered to seal the food container, and even if the lid is removed, the adhesive can be peeled off again to re-adhere so that the food container can be sealed.

In this case, when the adhesive is applied to a part of the contact surface with the food container, the remaining contact surface is strongly adhered with an adhesive that cannot be re-adhered after the exfoliation, and exfoliation adhesion is possible. Only the part coated with a different adhesive can be used for opening and closing.

When this lid is used for a cup of a cup ramen, the lid is not only in the case of packaging, but if it is brought into contact with the opening end face of the cup after opening and pouring hot water, Fully seal the container again with a strong adhesive bond.

Then, the heat of the hot water poured into the cup does not escape, and the instant noodles are cooked in good condition in a short time.

When the lid is used as a container for packaging small-sized pickles, prepared foods, etc., the lid is not only used for over-the-counter packaging, but also contacts the open end surface of the container after opening. Once in contact, the container is completely sealed again with a glue.

Then, the lid body keeps the flavor of pickles, prepared foods, etc. in the container, and protects the food from drying when the remaining food is stored in the refrigerator.

[0018]

【Example】

 Hereinafter, an embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 shown in the figure is a lid body formed by cutting out a paper sheet whose surface is waterproofed. The lid body 1 is formed in a circular shape having a size capable of closing the opening of the food container A, In addition, a substantially semicircular knob portion 1a is formed on a part of the peripheral edge portion so as to project outward.

Adhesive 2 (PW type manufactured by Lintec Co., Ltd.) which can be peeled off is applied in a strip shape around the entire periphery of the back surface of the lid 1 in contact with the opening of the food container A. ..

This adhesive 2 has also passed the food standard test, and can be used for food-related containers.

Next, a method of using the lid 1 will be described. The lid body 1 is brought into close contact with the food container A such that the adhesive 2 applied near the periphery of the back surface of the lid body 1 is in contact with the end surface of the opening of the food container A that stores various foods. Then, the adhesive 2 adheres to the end surface of the opening of the food container A, and the lid 1 tightly seals the food container A. The lid 1 can be easily opened by peeling it by holding the knob portion 1a, and then the adhesive 2 is brought into contact with the end face of the opening of the food container A again to bring the lid 1 into close contact with the food container A. The lid 1 can seal the food container A.

When the lid body 1 is used as a lid for a cup of a cup ramen, the lid body 1 is in a state in which the cup is tightly sealed and packaged so that the contents such as instant noodles can be protected. Next, when cooking cup ramen, first, the lid 1 is opened by holding the knob portion 1a, and boiling water may be poured into the cup. After that, if the adhesive 2 of the lid 1 is again brought into contact with the end surface of the opening of the cup, the lid 1 can firmly seal the cup. In this way, the lid 1 can close the cup without a gap, and since the lid 1 does not peel off even when it is expanded by the heat of the hot water, the temperature of the hot water in the cup does not decrease, and the instant noodles are good in a short time. Is cooked to perfect condition.

When the lid 1 is used as a lid for a plastic container for packaging small-sized pickles, prepared foods, etc., the lid 1 can tightly seal the plastic container, so that the juice or odor of food can be purchased. Can be prevented from leaking outside, and the lid 1 can seal the plastic container again after it has been opened once, so if you store the leftover food in the plastic container and seal it with the lid 1, you can dry the food etc. You can protect it and save it.

Furthermore, since the adhesive 2 of the lid 1 can be adhered and peeled off many times, and the lid 1 can be used for a long period of time, it is a food that can be stored and eaten little by little. It is very convenient because it can be used as a lid for food container A.

Conventionally, outer packaging of cup ramen, pickles, prepared foods, etc. has been shrink-wrapped or wrap-packed, but even if the lid 1 of the present invention is used, it is intended to prevent mischief. It is better to give such an outer packaging from the taste.

Further, the material and shape of the lid body 1, the type of the food container A to be used, the portion to which the adhesive 2 is applied, the material and the shape thereof are not limited to those in the above-described embodiments.

[0027]

[Effect of the device]

 According to the present invention configured as described above, the lid 1 is formed to have a size capable of closing the opening of the food container A, and at least the contact surface with the food container A on the back surface of the lid 1 is formed. Since the adhesive 2 capable of peeling and adhering is applied to all or all of the parts, the lid 1 can firmly seal the food container A by the adhesive force of the adhesive 2.

Further, the adhesive 2 applied to at least a part or the whole of the contact surface with the food container A on the back surface of the lid 1 can be peeled and adhered again, whereby the lid 1 can be attached to the food container A. Since A can be repeatedly opened and closed repeatedly, it is useful as a lid for a food container A for storing foods that are stored and eaten little by little.

Since the adhesive agent 2 adheres the lid body 1 to the food container A without any gap, if this lid body 1 is used as a lid for a cup ramen, when pouring hot water into the cup to cook instant noodles In addition, it prevents the temperature of boiling water from decreasing and shortens the time required for the instant noodles to be cooked well, and it can be used as a lid for food container A that stores pickles, prepared foods, etc. It is convenient because it can prevent the food from leaking out and protect food from drying.

Moreover, the lid 1 can be adhered to the opening end of the food container A by simply abutting the adhesive 2 on the food container A to close the food container A, and the opening can be performed only by peeling the adhesive 2 so that it is very convenient. good.

As described above, according to the present invention, the container can be tightly closed, and the operations of closing and opening are easy, and further, the opening and closing can be repeated to prolong the service life, and further, the structure is improved. It is extremely useful in practice, such as being simple and inexpensive to manufacture and provide.

[Brief description of drawings]

FIG. 1 is a sectional view.

FIG. 2 is a bottom view.

FIG. 3 is a perspective view.

[Explanation of symbols]

1 Lid 1a Knob 2 Adhesive A Food container

Claims (1)

[Claims for utility model registration] [Claim 1] A lid is formed in a size capable of closing the opening of the food container, and at least a part or the whole of the contact surface with the food container on the back surface of the lid is formed. Is a lid of a food container, which is coated with an adhesive capable of peeling and adhering.