发明名称 |
FILMS FOR PACKAGED ARTICLES ELIMINATING AIR ENTRAPMENT |
摘要 |
<p>Packages containing articles with smooth surfaces can be prepared without entrapment of air between the packaging film and the smooth surface of the articles by selecting a packaging film having at least one surface which comprises a polymer which in film form exhibits a specular gloss of at least about 20, measured at an angle of 20 degrees and a synthetic amorphous silica having particle size of about 0.5 to about 50 micrometers.</p> |
申请公布号 |
AU627900(B2) |
申请公布日期 |
1992.09.03 |
申请号 |
AU19900058620 |
申请日期 |
1990.07.03 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
JOHN HALBERT TUCKER |
分类号 |
B65B11/52;B32B7/02;B65D65/38;B65D65/40;B65D75/30;C08J5/18;(IPC1-7):B29C51/12;B32B33/00;B65D75/26;B65D81/20 |
主分类号 |
B65B11/52 |
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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