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US 11,673,731 B2Granted
Method of making an injection molded product packaging having a humidity control material
AssigneeBoveda, Inc.
InventorsSean A. Knutsen, Robert L. Esse, Brian Rice
Life of this patent
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Abstract
The present disclosure, in one embodiment, relates to an injection molded container for holding a product, wherein the container is configured to house a humidity control product that may regulate the relative humidity of the inner body of the container such that the product housed therein may be kept at an optimal humidity.
Claims12
A method of making an injection molded container for holding a product, the method comprising:
- forming an injection mold that has two wall portions, including an inner wall and an outer wall, whereby a cavity is formed between the inner wall portion and the outer wall portion, the cavity having a cavity opening;
- injecting a molten material that in a set phase will be liquid impermeable and substantially vapor impermeable into the outer wall portion of the mold;
- injecting a molten material that in a set phase will be liquid impermeable and vapor permeable into the inner wall portion of the mold;
- and
- inserting into the cavity opening a humidity control product.
2 more elements
Dependencies are inferred from the claim text.