发明名称 Combinação de um material de embalagem apropriado para formar uma embalagem hermeticamente vedada e uma fita de rasgar fixada na mesma fita de rasgar e processo para formar uma embalagem para um produto
摘要 Hermetically sealed packages for food, cigarettes and the like are formed from packaging material (37) having a tear tape (33) attached thereto. The tear tape includes a surface formed of a material (7) which flows under the conditions needed to seal portions (8,9) of the packaging material together when closing the package so as to fill any gaps between the tape and the packaging material portions. <IMAGE>
申请公布号 BR9603922(A) 申请公布日期 1998.06.09
申请号 BR19969603922 申请日期 1996.09.27
申请人 P.P. PAYNE LIMITED 发明人 STEPHEN BARRY MAGUIRE;SAUL JAMES BUTTERWORTH;STEPHEN PAUL PINCHEN
分类号 B65D75/66;B29C59/00;B32B27/00;B32B27/08;B65D65/34;B65D75/68;C09J7/02;(IPC1-7):B65D65/34 主分类号 B65D75/66
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