发明名称 |
PROCESSES FOR THE PRODUCTION OF ANTISTATIC OR STATIC DISSIPATIVE PAPER, AND THE PAPER PRODUCTS THUS PRODUCED, AND APPARATUS UTILIZED. |
摘要 |
Processes for the production of antistatic or static dissipative papers. The papers produced may be expeditiously used in dunnage converter machines operable to produce an antistatic (static dissipative) resilient pad-like cushioning dunnage product, for packaging and the like. In one of the processes, liquid antistatic material is applied to a still wet porous paper web produced on a Fourdrinier-type paper making machine, and in predetermined amount for impregnation therein, prior to the completion of the drying of the paper. In another process, a web of dry paper is impregnated with liquid antistatic material, and then the treated web is dried. |
申请公布号 |
EP0282571(A4) |
申请公布日期 |
1989.07.25 |
申请号 |
EP19870906517 |
申请日期 |
1987.09.14 |
申请人 |
RANPAK CORP. |
发明人 |
ARMINGTON, STEVEN, E.;HALPERIN, STEPHEN, A.;PICKETT, GORDON, E.;METZ, BARBARA, A. |
分类号 |
B65D81/07;B05C1/08;B05D1/18;B05D1/28;B05D3/02;B05D7/00;B31D5/00;B32B5/18;B32B7/02;B65D65/40;B65D65/42;B65D81/05;C09K3/16;D21H17/34;D21H17/37;D21H21/14;D21H23/00;H01B1/20;H01B5/16 |
主分类号 |
B65D81/07 |
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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