Bag-making and packaging machine
AssigneeIshida Co., Ltd.
InventorTakafumi SHIMODA
Life of this patent
Estimating the term…
Abstract
A bag-making and packaging machine, that makes bags by forming a conveyed film into a cylindrical film and putting product inside the cylindrical film, is disclosed. The bag-making and packaging machine includes a pair of ultrasonic sealing members, a cutting member, and clamps. The pair of ultrasonic sealing members are configured to sandwich the cylindrical film along a direction intersecting a conveyance direction and perform transverse sealing. The cutting member is configured to move between the pair of sealing members and cut transversely sealed portions of bags that have been made. The clamps are provided under the pair of sealing members and the cutting member. The clamps are configured to restrain the bags when the transversely sealed portions are cut.
Claims5
A bag-making and packaging machine that makes bags by forming a conveyed film into a cylindrical film and putting product inside the cylindrical film, the bag-making and packaging machine comprising:
- a pair of ultrasonic sealing members configured to sandwich the cylindrical film along a direction intersecting a conveyance direction and perform transverse sealing;
- a cutting member configured to move between the pair of sealing members and cut transversely sealed portions of bags that have been made;
- and
- clamps provided under the pair of sealing members and the cutting member, the clamps configured to restrain the bags when the transversely sealed portions are cut.
Dependencies are inferred from the claim text.