Protective packaging structure for compressible materials
A more robust packaging structure for maintaining the integrity of compressible biologically active materials during storage and especially during transportation is provided. These containers protect the materials from shock, vibration, deformation, or separation from agitation. The compressible materials may be in the form of synthetic fibers, and may include a composite of fibers and beads or granules. Suitable materials that may benefit from such a robust packaging structure include synthetic materials that comprise a biologically active ceramic or glass.
1. A protective packaging structure for transporting a compressible bioactive material, the structure comprising:
a containment unit having first and second shells,
the first shell including one or more wells for receiving the compressible bioactive material therein, and a surface feature to facilitate containment and reduce movement of the compressible bioactive material within the one or more wells,
the second shell being configured to nest against the first shell to form a closed container configured to provide compression pressure against the compressible bioactive material, and comprising a substantially linear raised portion extending substantially from a first surface to an opposite second surface of the closed container, the substantially linear raised portion being a first substantially linear raised portion configured to score the compressible bioactive material in the first shell for ease of separating the material into discrete geometric portions.
2. The packaging structure of claim 1 , further comprising a second substantially linear raised portion extending substantially from a third surface to a fourth opposite surface of the closed container.
3. The packaging structure of claim 2 , wherein the first and second substantially linear raised portions intersect each other to form four wells within the closed container.
4. The packaging structure of claim 3 , wherein the first and second substantially linear raised portions are configured to score the compressible bioactive material into four separate portions.
5. The packaging structure of claim 1 , wherein one of the first and second shells has a substantially flat interior surface.
6. The packaging structure of claim 1 , wherein one of the first and second shells comprises a lid configured to form a recloseable seal with the other shell.
7. The packaging structure of claim 1 , wherein the first and second shells each have an inner surface, wherein the substantially linear raised portion extends from the inner surface of the second shell substantially to the inner surface of the first shell.
8. The packaging structure of claim 1 , wherein the first and second shells are configured as a mold tray for the compressible bioactive material.
9. The packaging structure of claim 1 , wherein the compressible bioactive material comprises bioactive glass.
10. The packaging structure of claim 1 , wherein the closed container exerts a compressive force upon the compressible bioactive material in an average volumetric density range of about 0.5 g/in 3 to about 20 g/in 3 .
11. The packaging structure of claim 1 , wherein the surface feature comprises an array of raised dimples extending from an inner surface of the first shell.
12. A protective packaging structure for transporting a compressible bioactive material, the structure comprising:
a containment unit having first and second shells,
the first shell including one or more wells for receiving the compressible bioactive material therein, and
the second shell being configured to nest against the first shell to form a closed container configured to provide compression pressure against the compressible bioactive material, and
wherein at least one of the first and second shells includes first and second substantially linear raised portions extending substantially from one surface to an opposite surface of the closed container, the first and second substantially linear raised portions being configured to score the compressible bioactive material in the first shell for ease of separating the material into discrete geometric portions.
13. The packaging structure of claim 12 , wherein at least one of the first and second shells comprises a surface feature to facilitate containment and reduce movement of the compressible bioactive material within the one or more wells.
14. The packaging structure of claim 12 , wherein the first substantially linear raised portion extends from a first to a second opposite surface of the closed container.
15. The packaging structure of claim 14 , wherein the second substantially linear raised portion extends from a third to a fourth opposite surface of the closed container.
16. The packaging structure of claim 15 , wherein the first and second substantially linear raised portions intersect each other to form four wells within the closed container.
17. The packaging structure of claim 12 , wherein one of the two shells has a substantially flat interior surface.
18. The packaging structure of claim 12 , wherein one of the first and second shells comprises a lid configured to form a recloseable seal with the other shell.
19. The packaging structure of claim 12 , wherein the first and second substantially linear raised portions extend from the inner surface of the second shell substantially to the inner surface of the first shell.
20. The packaging structure of claim 12 , wherein the first and second substantially linear raised portions are configured to score the compressible bioactive material into four separate portions.
21. The packaging structure of claim 12 , wherein the compressible bioactive material comprises bioactive glass.
22. The packaging structure of claim 18 , wherein the closed container exerts a compressive force upon the compressible bioactive material in the average volumetric density range of about 0.5 g/in 3 to about 20 g/in 3 .
23. The packaging structure of claim 13 , wherein the surface feature comprises an array of raised dimples extending from an inner surface of the first shell.