Packing material and method of manufacturing the packing material
A packing material including a plurality of discrete cushioning elements and methods for making the same. The discrete cushioning elements may be cellulosic cushioning elements. A flexible linkage may connect the plurality of discrete cushioning elements in the packing material. The packing material may also include a bottom cellulosic sheet connected to a top cellulosic sheet with the plurality of cellulosic cushioning elements positioned between the top cellulosic sheet and the bottom cellulosic sheet. The packing material may also be a molded packing material that includes bonds comprising adhesive and cellulosic fibers. The adhesive and cellulosic fibers of the bonds may be dispersed between the folds of each of the cellulosic cushioning elements.
1. A molded packing material comprising:
a plurality of cellulosic cushioning elements; and
a matrix comprising adhesive and cellulosic fibers bonding the plurality of cellulosic cushioning elements to each other,
wherein the plurality of cellulosic cushioning elements and matrix form a mass that has been molded into a shape having exterior surfaces and an interior with some of the plurality of cellulosic cushioning elements being on the exterior surfaces of the mass and the remainder of the plurality of cellulosic cushioning elements being in the interior of the mass.
2. The molded packing material according to claim 1 , further comprising at least one cellulosic sheet bonded to at least one of the exterior surfaces of the mass.
3. The molded packing material according to claim 1 , wherein each cellulosic cushioning element of the plurality of the cellulosic cushioning elements is a crumpled cellulosic sheet.
4. The molded packing material according to claim 1 , wherein each cellulosic cushioning element of the plurality of the cellulosic cushioning elements is a cellulosic material formed into a geometric shape with at least one pocket of air formed therein.
5. The molded packing material according to claim 1 , wherein each cellulosic cushioning element of the plurality of the cellulosic cushioning elements has a sphere-like shape.
6. The molded packing material according to claim 1 , wherein each cellulosic cushioning element of the plurality of the cellulosic cushioning elements is cylindrical.
7. The molded packing material according to claim 1 , wherein the cellulosic cushioning elements comprise cellulosic fibers, and the cellulosic cushioning elements are the same as the cellulosic fibers of the matrix.
8. The molded packing material according to claim 1 , wherein the adhesive of the matrix is a biodegradable adhesive.
9. The molded packing material according to claim 1 , wherein the mass has been molded into a shape including at least one recess.
10. The molded packing material according to claim 9 , further comprising at least one cellulosic sheet bonded to at least one of the exterior surfaces of the mass forming the recess.
11. A molded packing material comprising:
a plurality of cellulosic cushioning elements; and
a matrix comprising cellulosic fibers bonding the plurality of cellulosic cushioning elements to each other,
wherein the plurality of cellulosic cushioning elements and matrix form a mass that has been molded into a shape having exterior surfaces and an interior with some of the plurality of cellulosic cushioning elements being on the exterior surfaces of the mass and the remainder of the plurality of cellulosic cushioning elements being in the interior of the mass.
12. The molded packing material according to claim 11 , further comprising at least one cellulosic sheet bonded to at least one of the exterior surfaces of the mass.
13. The molded packing material according to claim 11 , wherein each cellulosic cushioning element of the plurality of the cellulosic cushioning elements is a crumpled cellulosic sheet.
14. The molded packing material according to claim 11 , wherein each cellulosic cushioning element of the plurality of the cellulosic cushioning elements is a cellulosic material formed into a geometric shape with at least one pocket of air formed therein.
15. The molded packing material according to claim 11 , wherein each cellulosic cushioning element of the plurality of the cellulosic cushioning elements has a sphere-like shape.
16. The molded packing material according to claim 11 , wherein each cellulosic cushioning element of the plurality of the cellulosic cushioning elements is cylindrical.
17. The molded packing material according to claim 11 , wherein the cellulosic cushioning elements comprise cellulosic fibers, and the cellulosic cushioning elements are the same as the cellulosic fibers of the matrix.
18. The molded packing material according to claim 11 , wherein the mass has been molded into a shape including at least one recess.
19. The molded packing material according to claim 18 , further comprising at least one cellulosic sheet bonded to at least one of the exterior surfaces of the mass forming the recess.