Paper dispensing system and method
AssigneeFT Acquisition, L.P.
InventorZsolt Toth
Life of this patent
Estimating the term…
Abstract
The invention is an apparatus for converting sheets of paper into cushioning dunnage. The apparatus includes a supply assembly, a conversion mechanism, a cutting assembly and a cutting assembly interlock device. The supply assembly supports the paper which is to be converted. The conversion assembly crumples single ply paper into cushioning dunnage and the cutting assembly cuts the newly formed dunnage into desired lengths, where the dunnage is allowed to fall into a container to cushion an item within the container. The cutting assembly interlock device permits activation of the cutting assembly only when the cutting assembly has fully moved into the proper, cutting position.
Claims10
An apparatus for converting discrete lengths of paper into packaging dunnage, comprising:
- (a) a supply assembly which supplies paper to be converted;
- (b) a conversion mechanism comprising:
- (i) a first crumpler located downstream of the supply assembly, the first crumpler having a first wheel and a second wheel, the first and second wheels being adjacent to one another, the paper being disposed between the first and second wheels for randomly crumpling the paper in a first direction as the paper passes through the first crumpler;
- and
- (ii) a second crumpler located downstream of the first crumpler, the second crumpler having a first feeding roller and a second feeding roller, the first and second feeding rollers being adjacent to one another, the paper being disposed between the first and second feeding rollers for randomly crumpling the paper in a second direction as the paper passes through the second crumpler;
- (c) a motor drivingly connected to the second crumpler, the second crumpler pulling the paper from the supply assembly, through the first crumpler, and through the second crumpler when the second crumpler is driven by the motor;
- and
- (d) a cutting assembly located downstream of the conversion mechanism, the paper being disposed in the cutting assembly, the cutting assembly having a first position wherein the paper passes through the cutting assembly when the motor is driving the second crumpler and a second position wherein the cutting assembly cuts the paper into discrete lengths.
An apparatus for converting discrete lengths of paper into packaging dunnage, comprising:
- (a) a supply assembly which supplies paper to be converted, the paper including lateral edges;
- (b) a conversion mechanism comprising:
- (i) a shaping member located downstream from the supply assembly, the paper being slidably disposed on the shaping member, the shaping member directing the lateral edges of the paper in an inward direction;
- (ii) a first crumpler located downstream of the supply assembly, the first crumpler having a first wheel and a second wheel, the first and second wheels being adjacent to one another, the paper being disposed between the first and second wheels for crumpling the paper in a first direction as the paper passes through the first crumpler;
- and
- (iii) a second crumpler located downstream of the first crumpler, the second crumpler having a first feeding roller and a second feeding roller, the first and second feeding rollers being adjacent to one another, the paper being disposed between the first and second feeding rollers for crumpling the paper in a second direction;
- (c) a motor drivingly connected to the second crumpler, the second crumpler pulling the paper through the first crumpler and through the second crumpler when the second crumpler is driven by the motor;
- and
- (d) a cutting assembly located downstream of the conversion mechanism, the paper being disposed in the cutting assembly, the cutting assembly having a first position wherein the paper passes through the cutting mechanism when the motor is driving the second crumpler and a second position wherein the cutting assembly cuts the paper into discrete lengths.
Dependencies are inferred from the claim text.