发明名称 |
EMBALAGEM DE GRAOS DE PIPOCA APROPRIADOS PARA ESTALAREM COM MICROONDAS,METODO PARA PREPARAR DITA EMBALAGEM E APARELHO E METODO PARA SELAR SACO |
摘要 |
Corn kernels (32) packaged within an elongate bag (10) can be popped within a microwave oven. The elongate bag (10) is either a lay-down or stand-up bag made from a laminate of two papers (40,42) with a metallized polyester film (30) between the two paper layers (40,42) at a location where the bag (10) will contact the floor of the microwave oven. The bag (10) is provided with a seal (52) across its top end (12) having at least one weakened portion (54) aligned with the gussets of the bag (10), whereby the at least one weakened portion (54) opens and permits vapors to vent from the bag (10) after a predetermined pressure within the bag (10) is reached. A method of preparing the package of corn kernels and an apparatus for sealing the bag filled with corn kernels is also disclosed. |
申请公布号 |
BR8704610(A) |
申请公布日期 |
1988.04.26 |
申请号 |
BR19878704610 |
申请日期 |
1987.08.17 |
申请人 |
NABISCO BRANDS, INC. |
发明人 |
GERALD J. WINTER;GLENN D. LABAW;WAYNE J. PUGLIA;ALICE A. FRAZIER |
分类号 |
A23L1/10;A23L1/18;B29C65/00;B29C65/18;B29C65/76;B31B19/64;B32B27/10;B65D30/08;B65D30/20;B65D33/22;B65D81/34 |
主分类号 |
A23L1/10 |
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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