초록 ▼

An adjustable thermal die assembly is provided. The thermal die assembly includes a thermal forming die and at least one insert. The thermal forming die has at least one die cavity of a select shape. The die further has at least one opening to the at least one die cavity. The at least one insert has

An adjustable thermal die assembly is provided. The thermal die assembly includes a thermal forming die and at least one insert. The thermal forming die has at least one die cavity of a select shape. The die further has at least one opening to the at least one die cavity. The at least one insert has at least one internal passage that is conformed to have a shape of the at least one opening to the at least one die cavity of the die. Moreover, the at least one insert is configured and arranged to be selectively coupled to the die with the at least one internal passage of the at least one insert aligning with the at least one opening of the at least one die cavity to selectively increase a depth of a forming cavity of the thermal forming assembly.

대표청구항 ▼

1. A thermal die assembly comprising: a thermal forming die having at least one die forming cavity of a select shape, the die forming cavity of the thermal forming die configured and arranged to form a pocket of a plastic package, the die having at least one opening to the at least one die cavity; a

1. A thermal die assembly comprising: a thermal forming die having at least one die forming cavity of a select shape, the die forming cavity of the thermal forming die configured and arranged to form a pocket of a plastic package, the die having at least one opening to the at least one die cavity; anda plurality of inserts, each insert having at least one internal passage, each insert configured and arranged to be selectively coupled to the die with the insert's at least one internal passage aligning with the at least one opening of the at least one die forming cavity, at least two inserts of the plurality of inserts configured to be used together to selectively change the shape of a forming cavity and increase a depth of the die forming cavity of the thermal forming die. 2. The thermal die assembly of claim 1, further comprising: at least one fastener to couple the plurality of inserts to the thermal forming die. 3. The thermal die assembly of claim 2, wherein the at least one fastener includes a threaded screw configured to threadably engage a threaded bore in the thermal forming die. 4. The thermal die assembly of claim 1, wherein the thermal forming die includes a plurality of vacuum passages that extend from a first external surface into the die forming cavity. 5. The thermal die assembly of claim 4, wherein the first external surface is in an opposed fashion to a second external surface, the second external surface of the thermal forming die including the at least one opening of the die forming cavity. 6. The thermal die assembly of claim 1, wherein the at least one internal passage of at least one insert is graduated. 7. A pocket forming system comprising: a thermal forming die having opposed first and second surfaces and at least one cavity of a select shape, the at least one cavity of the thermal forming die configured and arranged to form a pocket of a plastic package, the die further having an opening to each cavity through the first surface; anda plurality of spacers, each spacer having at least one internal passage, each spacer configured and arranged to be selectively coupled to the die such that the at least one internal passage of each spacer aligns with an associated opening to an associated cavity in the die, the at least one internal passage of at least one spacer being defined by a surface that is at least in part graduated to change the shape of at least one thermally formed pocket of the pocket forming system, at least two spacers of the plurality of spacers used together to selectively increase a size of the at least one thermally formed pocket of the pocket forming system. 8. The pocket forming system of claim 7, wherein the plurality of spacers have their internal passages configured and arranged to conform the at least one thermally formed pocket of the pocket forming system to at least a portion of a shape of a product. 9. The pocket forming system of claim 7, further comprising: at least one fastener configured to couple the plurality of spacers to the die. 10. The pocket forming system of claim 7, wherein further comprising: the die having at least one threaded bore;each spacer having at least one retaining aperture; andat least one threaded screw configured to pass through the at least one retaining aperture of each spacer and threadably engage the at least one bore in the die to couple the at least one spacer to the die. 11. The pocket forming system of claim 7, wherein the die has a plurality of vacuum passages extending from an associated cavity to the second surface of the die. 12. The pocket forming system of claim 11, wherein the die further includes a plurality of standoff feet extending from the second surface of the die. 13. A thermal die assembly comprising: a thermal forming die having at least one die cavity of a select shape that forms a forming cavity, the forming cavity of the thermal forming die configured and arranged to form a pocket of a plastic package, the die having at least one opening to the forming cavity, the thermal forming die including a plurality of vacuum passages that extend into the forming cavity, the forming cavity of the thermal forming die and the plurality of vacuum passages configured and arranged to form a forming web into a pocket of a package; anda plurality of inserts, each insert having at least one internal passage, at least two inserts of the plurality of inserts configured to be used together, the at least two of the inserts configured and arranged to be selectively coupled to the die with the at least one internal passage of each insert aligning with the at least one opening of the at least one die cavity to selectively increase a depth of the forming cavity of the thermal forming die thereby selectively changing the size and shape of the formed pocket of the package. 14. The thermal die assembly of claim 13, further comprising: at least one fastener to couple each insert to the thermal forming die. 15. The thermal die assembly of claim 13, wherein the at least one internal passage of at least one insert is graduated.