发明授权
US3948019A Apparatus for the fully automatic production of filled, gusseted bags of plastic 失效
用于全自动生产填充,角撑袋塑料的设备

Apparatus for the fully automatic production of filled, gusseted bags of
plastic
摘要:
Automatic Production, filling, and closing of bags, especially plastic guted bags. The bag is produced at a first station of the apparatus for carrying out the invention, from a flat tube. The bag is then successively moved to a second station where it is filled, a third station where it is sealed or closed, and a fourth station at which it is transferred from the machine to a delevery point which may be outfitted with a conveyor for transferring the filled and closed bag to a storage area.
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