Home » Uncategorized » Immediate Methods To stretch wrapping machine In Bit By Bit Detail

As various changes might be produced in the above mentioned buildings and techniques without departing in the scope from the invention, it’s intended that matter within the above description or proven within the associated sketches will be construed as illustrative and never inside a restricting sense.

1. The technique of wrapping a product, like a palletized load, inside a wrapper of stretchable material, having an open-mouth bag of stated material because the wrapper, the girth from the bag when unstressed being more compact compared to girth of stated item, composed of: using the bag on the plurality of stretcher people, moving stated people outwardly inside the bag to stretch the bag to some size bigger than stated item, getting the outdoors of the foot of the bag extended on stated stretcher people lower into engagement with the top stated item and moving stated people downwardly in accordance with stated item to strip the bag from stated people and evert the bag over stated item while rolltop stated people inwardly because they move downwardly in accordance with stated item to unwind the stretch from the bag because it is everted therefore to lessen the pressure needed to strip the bag from stated people.

2. The technique of claim 1 in which stated item is compressed through the foot of the bag throughout the downward movement of stated people.

3. Apparatus for wrapping a palletized load inside a wrapper of stretchable material, having an open-mouth bag of stated material because the wrapper, composed of a lift, method for moving the elevator lower from the elevated retracted position and look out onto retracted position, and means transported through the elevator for stretching a bag open composed of a plurality of bars stretching lower in the elevator, means mounting the bars in their upper finishes around the elevator for movement from a retracted position to grow a bag applied within the bars as well as for movement in for their retracted position, and means transported through the elevator for moving the bars inside and out, the bars getting telescoping guide means stretching between their lower finishes.

4. Apparatus as established in claim 3 getting method for adjustment from the retracted position from the bars.

5. Apparatus as established in claim 4 getting a conveyor stretching underneath the elevator for getting a palletized load in place underneath the bars once the elevator is within its elevated retracted position.

6. Apparatus as established in claim 5 in which the elevator comprises a primary carriage as well as an auxiliary carriage transporting the bars movable laterally in accordance with the conveyor around the primary carriage.

7. Apparatus for wrapping a palletized load in the wrapper of stretchable material, getting a wide open-mouth bag of mentioned material since the wrapper, made up of a good start, way of moving the elevator lower in the elevated retracted position and appear out onto retracted position, and means moved with the elevator for stretching a bag open made up of a plurality of bars stretching reduced the elevator, means mounting the bars within their upper finishes round the elevator for movement from the retracted position to develop a bag applied inside the bars too for movement set for their retracted position, means moved with the elevator for moving the bars inside and outside, a conveyor stretching beneath the elevator to get a palletized load in position beneath the bars when the elevator is at its elevated retracted position,
stated elevator composed of a primary carriage as well as an auxiliary carriage and in which the auxiliary carriage carries a set of people movable toward and from each other at opposite sides from the auxiliary carriage, the tools getting a set of bars stretching lower in one of stated people and two bars stretching lower in the other of stated people, the bars of every pair being movable diagonally inwardly and outwardly in the finishes from the particular member.

8. Apparatus as established in claim 7 getting method for diagonally modifying the bars.