Easy stacking instant noodle packaging bowl

Patent Name Convenient Stacked Instant Noodle Packaging Bowl Patent Applicant Hebei Hualong Noodle Group Co., Ltd. Principal Applicant Address 055350 Inventor of Fanlongguo, Longyin County, Hebei Province Application No. 200420029275.X Application Date 2004.07.02 Certification Date Approval Notice No. 2716152 Auditing Notice Date 2005.08.10 Manual CD-ROM D0532 Main Classification Number B65D21/036 Classification No. B65D21/036; B65D85/816 Sub-item Original Application No. Priority Item Abstract A convenient instant noodle packaging bowl for stacking, Packaging technology field, used to solve the problem of poor stacking stability of instant noodle packaging bowls. The design point is: the bottom of the bowl is provided with an annular recess, and the inner diameter of the annular recess is smaller than the inner diameter of the annular bottom of the bowl; the outer diameter of the annular recess is larger than the outer diameter of the annular bottom of the bowl. The utility model overcomes the defects that the ordinary instant noodle packaging bowl has poor stacking stability or is difficult to extract, and adopts a structure with an annular recess in the lower part of the bowl body to match the design of the bowl bottom and the bowl body size so that the bowls are stacked. The mutual positioning of the adjacent bowls improves the stability of the stacked stacking and allows easy extraction. This improvement is conducive to improving the efficiency of automated production and processing, packaging and storage. In addition, the utility model is provided with a bend on the side of the annular concave portion, which can serve as a reinforcing rib to increase the bearing strength of the bowl. Sovereignty item 1. An easy-to-stack instant noodle packing bowl consisting of a bowl body and a bowl bottom, both of which are formed by pressing together a piece of thermoplastic resin material, forming a ring edge at the bottom edge of the bowl (4) The utility model is characterized in that: the bottom surface of the bowl body (1) is provided with an annular recess (3), the inner diameter of the annular recess is smaller than the inner diameter of the annular bottom edge (4) of the bowl bottom; the outer diameter of the annular recess (3) It is larger than the outer diameter of the annular bottom edge (4) of the bowl; the depth of the annular recess (3) is less than 1 to 2 mm below the bowl bottom (6), and the annular recess is smoothly connected to the wall of the bowl. International Application International Announcement Date of Entry into the Country Patent Agency Shijiazhuang Zangke Patent & Trademark Office Co., Ltd. Agency Address Agent Li Xiaomin; Zhou Xiaoping