Package device and method of manufacturing

Claim 2

A package for shipping small commodities in a shock absorbing environment to prevent damage thereto and to facilitate handling in transit, the improvement comprising; said package being molded of expanded polystyrene plastic; said packages having a plurality of chambers positioned end to end and adapted to receive and restrain the commodities inserted therein; said chambers defined by internal side walls and having a depth to thereby completely encapsulate the associated commodity to fully protect the commodity from damage while in transit and to facilitate packaging; said chambers including ribs integral with said side walls and extending the depth of said chambers and extending into the chambers at an angle whereby the ribs converge toward one another at the bottom of the chamber to provide a wedge shaped chamber in which the resilient ribs contact the commodities to hold same in place during assembly and transit; and, said ribs being some what deformable to provide a gripping hold on an associated commodity and forming with said sidewalls a corrugated contour which provides high strength while being light weight.

Claim 3

The package of claim 1, wherein: said ribs having a bead type contour.

Claim 4

The package of claim 2, wherein: said side walls having contoured cutouts adjacent each chamber to allow the stored commodity to be grasped and removed.

Claim 5

The package of claim 1 and also including: a sleeve cover which fits about the package to cover and restrain the stored commodities to prevent removal.

Claim 6

The package of claim 4 and also including: said sleeve having an open portion to allow an identifying insert to be located between the open portion of the sleeve and the package.

Claim 7

The package of claim 5 and also including: a plastic cover film surrounding said sleeve and package to hold each together during transit yet allow the sleeve and area behind the open portion of the sleeve to be easily viewed.

Claim 8

A package for shipping small commodities in a shock absorbing environment to prevent damage thereto and to facilitate handling in transit, the improvement comprising; said package being molded of expanded polystyrene plastic; said package having a plurality of chambers positioned end to end and adapted to receive and restrain the commodities inserted therein; said chambers having a depth to thereby completely encapsulate the associated commodity to fully protect the commodity from damage while in transit and to facilitate packaging; said chambers including ribs integral with said side walls and extending the depth of said chambers and extending into the chambers at an angle whereby the ribs converge toward one another at the bottom of the chamber to provide a wedge shaped chamber in which the resilient ribs contact the commodities to hold same in place during assembly and transit; said ribs being somewhat deformable to provide a gripping hold on an associated commodity and forming with said sidewalls a corrugated contour which provides high strength while being light; and said container having thin side walls formed by first manufacturing the side walls with a relatively large thickness in the range of one-half (1/2) inch and then removing one-half (1/2) the wall thickness to provide a thinner wall having reduced weight while retaining the necessary strenth and shock absorbing characteristics to provide a desirable shipping container for mailing and other types of shipping.

Claim 9

A package for shipping small commodities in a shock absorbing environment to prevent damage thereto and to facilitate handling in transit, the improvement comprising; said package being molded of expanded polystyrene plastic; said package having a plurality of chambers positioned end to end and adapted to receive and restrain the commodities inserted therein; said chambers having a depth to thereby completely encapsulate the associated commodity to fully protect the commodity from damage while in transit and to facilitate packaging; said chambers including ribs integral with said side walls and extending the depth of said chambers and extending into the chambers at an angle whereby the ribs converge toward one another at the bottom of the chamber to provide a wedge shaped chamber in which the resilient ribs contact the commodities to hold same in place during assembly and transit; said ribs being somewhat deformable to provide a gripping hold on an associated commodity and forming with said sidewalls a corrugated contour which provides high strength while being light; and said container having thin side walls formed by first manufacturing the side walls with a relatively large thickness in the range of one-half (1/2) inch and then removing one-half (1/2) the wall thickness to provide a thinner wall having reduced weight while retaining the necessary strenth and shock absorbing characteristics to provide a desirable shipping container for mailing and other types of shipping.

Claim 10

The package of claim 7, wherein: said package has side walls with contoured cutouts adjacent each chamber to allow the stored commodity to be grasped and removed.

Claim 11

The package of claim 7 and also including: a sleeve cover which fits about the package to cover and restrain the stored commodities to prevent removal.

Claim 12

The package of claim 9, and also including: said sleeve having an open portion to allow an identifying insert to be located between the open portion of the sleeve and the package.

Claim 13

The package of claim 10 and also including: a plastic cover film surrounding said sleeve and package to hold each together during transit yet allow the sleeve and area behind the open portion of the sleeve to be easily viewed.

Claim 14

A billet for producing individual shipping containers, the improvement comprising: an egg crate shaped device, manufactured of expanded polystyrene and formed by molding; said egg shaped crate device providing a plurality of chambers in rows and divided into a plurality of columns connected by major and minor divider walls; said billet having outer walls of four sides, each outer wall having a thickness to facilitate ease of molding; said billet having a top half and a bottom half, each half being the same and providing aligned chambers in each half said chambers including ribs integral with said major and minor divider walls and extending the depth of said chambers and extending into the chambers at an angle whereby the ribs converge toward one another at the bottom of the chamber to provide a wedge shaped chamber in which the resilient ribs contact the commodities to hold same in place during assembly and transit; and, said ribs being somewhat deformable to provide a gripping hold on an associated commodity and forming with said major and minor divider walls which provides high strenght while being light.

Claim 15

A billet for producing individual shipping containers, the improvement comprising: an egg crate shaped device, manufactured of expanded polystyrene and formed by molding; said egg shaped crate device providing a plurality of chambers in rows and divided into a plurality of columns connected by major and minor divider walls; said billet having outer walls of four sides, each outer wall having a thickness to facilitate ease of molding; said billet having a top half and a bottom half, each half being the same and providing aligned chambers in each half said chambers including ribs integral with said major and minor divider walls and extending the depth of said chambers and extending into the chambers at an angle whereby the ribs converge toward one another at the bottom of the chamber to provide a wedge shaped chamber in which the resilient ribs contact the commodities to hold same in place during assembly and transit; and, said ribs being somewhat deformable to provide a gripping hold on an associated commodity and forming with said major and minor divider walls which provides high strenght while being light.

Claim 16

The billet of claim 12 and further including: internal partitions extending to connect said major and minor divider walls and having a depressed contour extending below said divider walls.