Claims
- 1. A method for making a bag-in-carton package including a carton sleeve, a bag, and a product contained within the bag, and comprising the steps of depositing a carton sleeve within a sleeve confining receptacle, conveying the confined carton sleeve to a filling station and aligning the open near end of the confined carton sleeve with a constricting bag guide at the carton filling station, delivering a bag containing a product to a vacuum belt conveyor, applying vacuum to the belt conveyor to hold the bag in engagement with the belt conveyor, advancing the belt conveyor to accelerate the bag through the bag guide at a rate sufficient to cause shifting of the product within and relative to the bag, interrupting the applied vacuum to release the bag from the conveyor as the bag enters the near end of the carton sleeve, applying vacuum to the far end of the carton sleeve to draw the bag into the sleeve, and arresting movement of the bag when the bag is wholly disposed within the carton sleeve.
- 2. A method for making a bag-in-carton package as set forth in claim 1 wherein the sep of delivering a bag containing a product is further characterized as delivering a bag from a vertical form, fill and seal machine along a vertical path to said vacuum belt conveyor with the bottom end of the bag in a leading position and wherein the step of advancing the belt conveyor is further characterized as advancing the belt conveyor to accelerate the bag along an upwardly inclined path through the carton guide.
- 3. A method for making a bag-in-carton package including a carton sleeve, a bag and a product contained within the bag and comprising the steps of depositing an erected carton within a carton sleeve refining receptacle, conveying the confined carton sleeve to a filling station, delivering a product contained within a bag along a generally vertical path from a vertical form, fill and seal machine to a vacuum conveyor at the filling station, applying vacuum to the conveyor to secure the bag containing the product to the conveyor, conveying the bag along an upwardly inclined path toward the near open end of the confined carton sleeve at a rate sufficient to cause shifting of the product relative to the bag, interrupting the applied vacuum to release the bag containing the product from the conveyor as the bag enters the near end of the carton sleeve, applying vacuum to the far end of the carton sleeve to draw the bag into the sleeve, and arresting movement of the bag when the bag is wholly disposed within the carton sleeve.
Parent Case Info
This application is a division of application Ser. No. 123,824, filed Feb. 22, 1980, now U.S. Pat. No. 4,358,918.
US Referenced Citations (8)
Foreign Referenced Citations (1)
Number |
Date |
Country |
1208606 |
Oct 1970 |
GBX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
123824 |
Feb 1980 |
|