Cooking oil plastic packaging bottle

Abstract

The invention relates to a packaging container, and specifically discloses a cooking oil plastic packaging bottle comprising a bottle opening, a bottle shoulder, a bottle body, a bottle bottom, and abottle cap and a handle which are fixed to the bottle opening. The bottom opening is connected to the bottle body through the bottle shoulder, and the bottle bottom is fixed to the bottom of the bottle body; the handle comprises a handle ring and a circular ring which is connected to the handle ring and clamped at the connection position between the bottle opening and the bottle shoulder; and thebottle bottom is of such structure sunken toward the bottle opening, and at least one inward sunken holding part used for lifting the bottom of the packaging bottle is arranged at the bottle bottom. The bottle body is provided with inner concave ring grooves arranged alternately and longitudinally. According to the cooking oil plastic packaging bottle, through arrangement of the inward sunken holding part at the bottle bottom, and the cooperative application of the handle, the packaging bottle is more steady in the process of pouring cooling oil. In addition, through arrangement of the inner concave ring grooves alternately arranged on the bottle body, the integral rigidity of the packaging bottle is higher.

Description

technical field [0001] The invention relates to a packaging container, in particular to a plastic packaging bottle for edible oil. Background technique [0002] On the basis of the development of the packaging industry, the packaging of articles has been extensively developed. From simple paper packaging, to single-layer plastic film packaging, to the widespread use of composite materials. Packaging bottle is a type of packaging container in the packaging industry. It generally refers to a container with a narrower mouth than the abdomen and a long neck. The capacity of general packaging bottles ranges from hundreds of milliliters to tens of liters. Most packaging bottles are made of materials that are not easy to leak, such as ceramics, glass, plastic or metal. The widely used plastic packaging bottles are mainly made of polyester, polyethylene, polypropylene, etc., after adding corresponding organic solvents, after high temperature heating, and then blow molding, extrus...

AI Technical Summary

Problems solved by technology

However, for some large units, such as canteens of some institutional units, small-capacity packaged edible oils cannot meet their daily use needs. Therefore, these units usually purchase bottled edible oils with larger packaging capacity, but when the packaging capacity reaches tens In liters, since the packaging bottle is made of plastic, the larger the volume of the packaging bottle, the more obvious the softness of the plastic, and the extrusion effect of the edible oil on the side wall of the packaging bottle is particularly obvious, making the whole packaging too "soft", not It is conducive to the stacking storage of large-capacity bottled edible oils, and the larger the volume of the packaging bottle, the more inconvenient it is for the user to dump the edible oil. If the above-mentioned vertical handle structure is used to achieve large-capacity packaging, it will take up the same space. It is bound to reduce the effective capacity of the packaging bottle

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