发明名称 |
PREFORM FOR CONTAINER MADE OF PLASTIC MATERIAL |
摘要 |
The part under the neck ring (9) of a preform for blowing a PET bottle of predetermined capacity not larger than 75 cl and with a max. material weight of 15 g, is inclined by an angle α less accentuated than normal, max. 17°, which allows to make a preform with a thickness t2 of the wall thinner than 1.9 mm and a thinner inner diameter of the preform body in order to allow a lower stretch ratio starting from a larger preform to obtain the final bottle of predetermined capacity. |
申请公布号 |
EP3041649(A1) |
申请公布日期 |
2016.07.13 |
申请号 |
EP20140780424 |
申请日期 |
2014.09.05 |
申请人 |
S.I.P.A. SOCIETÀ INDUSTRIALIZZAZIONE PROGETTAZIONE E AUTOMAZIONE S.P.A. |
发明人 |
GAIOTTI, DAVID;SIGLER, LAURENT;ZANETTE, DINO ENRICO;ZOPPAS, MATTEO |
分类号 |
B29B11/14;B29B11/08;B29C49/06;B29C49/08 |
主分类号 |
B29B11/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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