Labels for food, beverage, cosmetic, pharmaceutical, nutraceutical, reagent, or vitamin packaging articles are provided. The labels include a print that is initially hidden, but at a later time period the print or an image within the print becomes visible to the consumer. The print or the image can, for example, include the expiration date of the product. A food, beverage, cosmetic pharmaceutical, nutraceutical, reagent, or vitamin packaging articles is also provided that includes a reservoir having a dye. Upon expiration of the product, the dye is released to taint the product so that a consumer has notice to avoid using the product.

A tag for medical tubing includes a transparent adhesive layer, a paper layer positioned on an upper surface of the transparent adhesive layer, and a non-transparent layer positioned on the upper surface of the transparent adhesive layer and an upper surface of the paper layer, in which a width of the paper layer is less than a width of the transparent adhesive layer such that a portion of the transparent adhesive layer is foldable to overlap the paper layer.

Disclosed are a label film including a hidden pattern that is displayable through scraping a surface thereof and a manufacturing method thereof. A concealment scraping layer printing ink is formed by mixing, in respect of volume ratio, 1-10% nitrocellulose, 5-15% polyamide resin, 20-30% silver paste, 5-15% pearl powder, 10-20% ethyl acetate, 20-30% toluene, and 5-15% isopropyl alcohol and applied with intaglio printing such that a displayable mark formed of a traditional printing ink and including at least one pattern, character, or mark and at least one concealment scraping layer pattern formed with the concealment scraping layer printing ink are combined together and collectively formed on and attached to at least one surface of a single-layer label film substrate, with the concealment scraping layer pattern set on and covering at least one displayable mark, followed by steps of slitting, bonding, and cutting, to form a label film having at least one concealment scraping layer pattern covering and concealing at least one displayable mark through a combined printing operation.

A laminate includes: a first laminate member; a second laminate member; and a hidden print formed by printing invisible ink between the first laminate member and the second laminate member. The hidden print is configured to absorb electromagnetic radiation outside the visible range. When irradiated with electromagnetic radiation outside a visible range that has passed through at least one of the first laminate member and the second laminate member, the hidden print absorbs the electromagnetic radiation to thereby show a sign, and, when irradiated with visible light, the hidden print does not show the sign.

The present application is directed to a rotating shrink label measurement systems for a container and methods thereof. A base label may be adhered to the container, and measurement information displayed on the base label. A top label may cover at least a portion of the base label. The top label may be rotatable about the base label to a specific unit of measurement. The top label may have a transparent window allowing measurement information for the specific unit of measurement to be visible through the transparent window. The container and top label may be enclosed by a tamper evident sleeve.

A media having a white opaque microporous coating, coated onto a releasable carrier, thereafter, being transposed and heat laminated to a clear material surface (30) as a non-transferable white opaque absorbing layer (20) over hidden visual elements (34), which when liquid (24) is applied, are gradually revealed until they are clearly visible.

The invention provides thermoset image bearing domed composites which when bent to mately label or decal onto the curvature of a consumer good will characteristically retain its optical clarity without any visible component separation or stress fracturing. The domed composite suitably includes UV curable ink coatings which are securely and pliable bonded to the thermoset coating of a metal substrate and a cured thermoset capping dome.

A biological sample containment system that includes a biological specimen collection container for collecting a biological sample and a label for the container is disclosed. In one embodiment, the label includes a first or front side and a second or rear side having a readable information portion. The label is affixable to the container by the second side and with the label affixed to the container, the readable information portion on the second side is readable through a portion of the container. By including readable information on the second or rear side of the label, the amount of readable information that can be included on the label is increased by using the previously unused rear side of the label.

The present application is directed to a rotating shrink label measurement systems for a container and methods thereof. A base label may be adhered to the container, and measurement information displayed on the base label. A top label may cover at least a portion of the base label. The top label may be rotatable about the base label to a specific unit of measurement. The top label may have a transparent window allowing measurement information for the specific unit of measurement to be visible through the transparent window. The container and top label may be enclosed by a tamper evident sleeve.

A label has a topcoat layer and a sacrificial layer. The topcoat layer has a first color having a first L-value and the sacrificial layer has a second color having a second L-value. The topcoat layer comprises at least one reflective pigment and a polymeric binder and the sacrificial layer comprises at least one infrared (IR) absorbing material and a polymeric binder. The first L-value is greater than the second L-value, and the total amount of the at least one reflective pigment is from 40 wt % to 80 wt %, based on the weight of the topcoat layer.