SHAVER HEAD PACKAGING BOX MOLDED BY STRETCHING POLYPROPYLENE

WIPO Patent Application WO/2024/020818

A1

A shaver head packaging box (100) molded by stretching polypropylene, comprising at least one box body (10). The box body comprises an upper piece body (11), and a bottom sidewall (12), a left sidewall (13), a right sidewall (14), a front sidewall (15), and a rear sidewall (16) that are molded by downwards stretching the upper piece body; the bottom sidewall, the left sidewall, the right sidewall, the front sidewall, and the rear sidewall together define an accommodating space (17); the accommodating space upwards penetrates through the upper piece body to form an upward opening (171) on the upper piece body; an included angle between the front sidewall and the upper piece body is greater than or equal to 90 degrees, an included angle between the rear sidewall and the upper piece body is greater than 100 degrees and less than 180 degrees, the included angle between the rear sidewall and the upper piece body is further greater than the included angle between the front sidewall and the upper piece body, and an included angle between the bottom sidewall and the upper piece body is greater than 10 degrees and less than 60 degrees. The shaver head packaging box overcomes the defect that the piece-shaped raw material of polypropylene is torn in the process of molding the shaver head packaging box by means of stretching.

REN XIANGRONG (CN)
REN CHI (CN)

PCT/CN2022/108060

February 01, 2024

July 27, 2022

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WENZHOU MEIBAO TECH CO LTD (CN)

A45D27/24; B65D75/36; B65D83/10

WO2010045082A1

2010-04-22

CN1364132A	2002-08-14
CN203294531U	2013-11-20
CN2592562Y	2003-12-17
US4311234A	1982-01-19

SCIHEAD IP LAW FIRM (CN)

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