发明名称 |
ADJUSTABLE POUCH FORM, FILL, SEAL MACHINE |
摘要 |
<p>A web (20) is folded upon itself and transversely sealed. The web is cut into individual pouches (26) which are fed into gripper units (35), on an endless conveyor, each having a fixed leading jaw (171) and a movable trailing jaw (173) which grip the leading and trailing edges of the pouches. To open a pouch, the trailing jaw (173) is moved toward the fixed jaw (171) by a cam (231) and held in position by friction. Each opened pouch is carried around a filler unit (40) where it is filled. Thereafter, a cam causes said jaws to spread apart, stretching the mouth of the pouch, where it is sealed in a heat sealer.</p> |
申请公布号 |
WO9117924(A1) |
申请公布日期 |
1991.11.28 |
申请号 |
WO1990US02816 |
申请日期 |
1990.05.17 |
申请人 |
R.A. JONES &, CO. |
发明人 |
JONES, WICKLIFFE;SCARPA, ERIC, W.;GREENWELL, JOSEPH, D.;NEASE, MARK, R.;KALANY, ROBERT, M.;MYERS, MICHAEL, E. |
分类号 |
B65B41/18;B65B9/087;B65B41/00;B65B41/12;B65B43/26;B65B43/42;B65B43/46;B65B51/10 |
主分类号 |
B65B41/18 |
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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