Method for shock-resistant packaging of a product and a plane cardboard blank for carrying out the method
AssigneeVKR Holding A/S
InventorsLars Simonsen, Jens Aalborg Nielsen, Hans Gram Andersen
Life of this patent
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Abstract
A product (18) is packed in a shock-resistant way in a box-shaped cardboard packing (20) by local application of an adhesive layer (16) on a base surface (17) of a plane cardboard blank, with which layer the product (18) is brought into contact and subsequently the cardboard packing (20) is completed by folding up the other elements of the plane blank (1) and closure of the packing. The plane cardboard blank may be made as a separate packing unit with adhesive layers in the form of adhesive tapes with an outward adhesive surface covered by a protective layer.
Claims11
A method for shock-resistant packaging of a product (14, 18) of irregular form, characterized by the steps of
- providing a single, coherent, plane foldable cardboard packing member having a base surface portion and side and end wall forming elements;
- locally applying an adhesive layer to the base surface portion of said cardboard packing member;
- positioning the product (14, 18) into contact with said adhesive layer (12, 13, 16, 23-25, 31) to be retained thereby for secure localization, while said cardboard packing member (1) is in its plane condition;
- and
- erecting said side and end wall forming elements of said cardboard packing member into a folded-up essentially box-shaped packing.
A packing material for packaging a product for use in the method of locally applying an adhesive layer to a base surface portion of a plane, foldable cardboard packing and positioning the product (14, 18) into contact with said adhesive layer (12, 13, 16, 23-25, 31) while said cardboard packing (1) is in its plane condition;
- and erecting side and end wall forming elements of said cardboard packing into a folded-up essentially box-shaped packing, wherein the packing material includes a single, coherent, plane cardboard blank having a base surface portion and side and end wall forming elements, foldable to provide an essentially box-shaped cardboard packing, characterized in that an adhesive layer (23-25, 31) to be activated selectively is provided on to said base surface portion of the cardboard packing member to retain said product for secure localization in said cardboard packing.
Dependencies are inferred from the claim text.