PRODUCTS WITH SPACE IMAGES HAVING WEIGHT REDUCTION LINES Russian patent published in 2014 - IPC A61F13/15 

FIELD: medicine.

SUBSTANCE: sheet products decorated with the space images having weight reduction lines. The product with the space image comprises a basic sheet made of natural fibres, synthetic fibres or a mixture thereof. The basic sheet has a first side and a second side opposite to the first, a pattern decorating the first side of the basic sheet. The pattern contains at least one linear element wherein a depth of the pattern along the linear element gradually decreases from a first end of the linear element to a second end of the linear element opposite to the first with reducing a thickness of the line of the linear element. The linear element also has a width that varies as the depth of the pattern gradually decreases. The linear element has a minimum depth equal to at least approximately 0.005 inches, wherein the basic sheet has a bulkiness equal to at least approximately 3 cm³/g.

EFFECT: provided increasing the product tolerance by a typical user with preserving the product quality.

23 cl, 9 dwg