Patent Application
20240194094
The present invention relates to a label for use in horticulture applications. In particular, the present invention relates to a label portion comprising a label that is suitable for identifying a plant residing in a container (e.g., a pot), and a portion that is detachable from the label portion suitable for identifying the plant after it is removed from the container and planted in another location.
Plants sold at retail often have a label affixed to the container holding the plant. The label may include information identifying the type of plant in the container. The label includes a portion that is not removable from the container. The label may also include a removable tag portion. The tag portion is configured to be removed from the label construction and suitable for placement as desired by the user such as inserted into the soil or into a slot in the container. The removable tag portion may also be referred to as a stake. The removable tag portion is often shaped to have a pointed end to allow for easier insertion into the ground. The tag could also be configured with an “arrow head” having a ledge such that the end of the arrow head could be inserted into a slot, where the ledges would engage an interior portion of a container making removal of the tag from the slot more difficult.
The following presents a summary of this disclosure to provide a basic understanding of some aspects. This summary is intended to neither identify key or critical elements nor define any limitations of embodiments or claims. Furthermore, this summary may provide a simplified overview of some aspects that may be described in greater detail in other portions of this disclosure.
Provided is a self-adhesive label having a label section and a removable stake portion. The label is suitable for adhering to a container, such as a container for holding a plant, and the stake portion can be separated from the label at a later time as desired by an end user. The stake portion is configured with a shape to make it easier to insert the stake into the ground or soil. The present self-adhesive label is provided with an arrangement of adhesive layer and cut configurations in a face layer, adhesive layer, and/or liner layer to allow for the adhesion of the label to a surface but allowing for the easy removal of the stake portion from the label and where the stake portion has little to no adhesive exposure upon removal from the label.
The invention is a die cut label construction that has a label portion and a detachable stake portion. The primary use would be to identify potted plants while the plants are still in the pot (overall label construction), and later when the plant is planted in the ground (detachable stake portion).
The label portion has pressure sensitive adhesive which allows the label construction to adhere to a container. The detachable stake portion can be separated from the label portion, and is configured with minimal or no adhesive, or can be configured after separation to minimize adhesive exposure for use in the soil. The front of the label and stake portion can be printed with information. The back side of the stake portion can also be printed with information.
In a first embodiment, the label construction is made of a semi-rigid film face, a pressure sensitive adhesive, and a liner. The adhesive is pattern printed so that it is located behind the label portion but not behind the stake portion. In one embodiment, it can be advantageous to apply adhesive along the outer edge of the stake portion to help it stick to the container. The entire label construction perimeter is kiss-cut to the liner. The stake portion can be separated from the label portion by using perforations or a semi-cut through the film where it can be snapped off by folding.
In a second embodiment, the label construction is made of a semi-rigid film face, a pressure sensitive adhesive, and a liner. The adhesive is applied over the entirety of the label construction covering the backs of both the label portion and the stake portion. The label construction is kiss-cut to the liner around the label portion and through-cut with perforations and selectively located long cuts around the stake portion. The perimeter cuts around the stake portion may also be created instead by slit over perforation cutting where the face film is cut all the way through and the liner is perforated. When the label construction is removed from the liner, the cuts around the stake portion allow the liner to come up with the stake portion so the stake portion has no exposed adhesive, and the kiss-cuts around the label portion separates the label portion from the liner, which exposes adhesive that can be used to adhere the label construction to a surface. A kiss-cut to the film face may also be made in the liner to create an edge of exposed adhesive on the stake portion when it is removed from the liner to aid in more secure adhesion of the label construction to a pot. The perforations between the label portion and the stake portion allow the stake portion to be later separated along with its backing liner. The stake portion is intended to be used in the soil with the backing liner attached.
In a third embodiment, the label construction is made of a semi-rigid film face, pressure sensitive adhesive, and a liner. The thickness or rigidity of the film for this embodiment can be up to half that of the first and second embodiments described above. The adhesive is applied over the entirety of the label construction covering the backs of both the label portion and the stake portion. The label construction is kiss-cut to the liner around the label portion and through-cut with perforations and selectively located long cuts around the stake portion. The perimeter cuts around the stake portion may also be created instead by slit over perforation cutting where the face film is cut all the way through and the liner is perforated. When the label construction is removed from the liner, the cuts around the stake portion allow the liner to come up with the stake portion so the stake portion initially has no exposed adhesive, and the kiss-cuts around the label portion separate the label portion from the liner, which exposes adhesive that can be used to adhere the label construction to a surface. A kiss-cut to the film face may also be made in the liner to create an edge of exposed adhesive on the stake portion when it is removed from the liner to aid in adhering the label construction to a container. The stake portion is configured to be folded on a weakened fold line (perforation or kiss-cut) after separating from the label portion and removing the backing liner. This effectively covers the adhesive, doubles the thickness and rigidity of the stake portion, and allows both the resulting front and back of the stake to be easily printed while still on the liner.
The following description and the drawings disclose various illustrative aspects. Some improvements and novel aspects may be expressly identified, while others may be apparent from the description and drawings.
The accompanying drawings illustrate various systems, apparatuses, devices and related methods, in which like reference characters refer to like parts throughout, and in which:
Reference will now be made to exemplary embodiments, examples of which are illustrated in the accompanying drawings. It is to be understood that other embodiments may be utilized and structural and functional changes may be made. Moreover, features of the various embodiments may be combined or altered. As such, the following description is presented by way of illustration only and should not limit in any way the various alternatives and modifications that may be made to the illustrated embodiments. In this disclosure, numerous specific details provide a thorough understanding of the subject disclosure. It should be understood that aspects of this disclosure may be practiced with other embodiments not necessarily including all aspects described herein, etc.
As used herein, the words “example” and “exemplary” means an instance, or illustration. The words “example” or “exemplary” do not indicate a key or preferred aspect or embodiment. The word “or” is intended to be inclusive rather than exclusive, unless context suggests otherwise. As an example, the phrase “A employs B or C,” includes any inclusive permutation (e.g., A employs B; A employs C; or A employs both B and C). As another matter, the articles “a” and “an” are generally intended to mean “one or more” unless context suggest otherwise.
Provided is label construction suitable for use with labeling horticultural items contained in a container. The label construction includes a label portion configured to be adhered to a container, and a removable stake portion configured to be inserted at a selected location such as, for example, inserted into the ground or soil of the container or another location and/or inserted into a slot of the container or other receptacle. The label construction is configured such that the removable stake portion has minimal or no exposed adhesive upon separation from the label construction.
In an alternate body shown in
In other embodiments, the adhesive can be disposed such that it substantially covers the entirety of the label sheet and is disposed underneath both the label portion and the stake portion of the label construction.
In
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In
In one embodiment, the label construction is configured such that the stake portion comprises two sections having the same or similar profile, and the stake portion is formed by folding the two sections along a fold line.
In
The various edges can be formed by any suitable cut to define the edge. Generally, edges 1012, 1014, and 1016 can be formed by a face kiss-cut to the liner (see, e.g., face kiss-cut 1030 in
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The embodiments of
The stake portion is releasably adhered to the upper surface of the label portion. The stake portion is formed of a stake face material 2210 and an adhesive material 2220 releasably adhering the stake 2200 to the label 2100. This arrangement allows the stake layer to be removed from the liner sheet with the label, and the entire construction can be adhered to a surface (e.g., a surface of a pot or container with a particular plant), and the stake portion 2200 can be removed from the construction when desired by an end user. The stake 2200 is configured such that the underside of the stake exhibits low levels or no tack. This can be provided by, for example, use of a dry adhesive or dry peel coating. In another embodiment, the layer 2220 can be provided by a pressure sensitive adhesive with a deadener that transfers to the adhesive when the stake is removed and creates a no tack surface on the stake 2200. It is desirable that the surface of the label 2100 underlying the stake portion 2200 have no adhesive residue remaining on the surface.
The materials for the respective layers can be selected as desired for an intended application or to provide a label and stake portion with desirable properties.
The adhesive is not particularly limited and can be selected as desired to provide a desired level of adhesion. The label adhesive layer has an upper surface and a lower surface wherein the upper surface of the adhesive layer is adhesively joined or adhered to the lower surface of the facestock.
The adhesives can generally be classified into the following categories: random copolymer adhesives such as those based upon acrylate and/or methacrylate copolymers, alpha-olefin copolymers, silicone copolymers, chloroprene/acrylonitrile copolymers, and the like; and block copolymer adhesives including those based upon linear block copolymers (i.e., A-B and A-B-A type), branched block copolymers, star block copolymers, grafted or radial block copolymers, etc., and Natural and synthetic rubber adhesives. In one embodiment the adhesive of the adhesive layer is an emulsion acrylic-based pressure sensitive adhesive.
The adhesive can be applied in a substantially solid coat in the desired area or it can be applied as a pattern. The design of the pattern is not particularly limited and can be selected as desired. Suitable patterns include, but are not limited to, vertical lines, horizontal lines, intersecting vertical and horizontal lines, diagonal lines, cross-hatch patterns, polygonal shapes (e.g., dots, triangles, rectangles, etc.), and the like.
The facestock can be selected as desired. The facestock that is used in the label constructions may comprise any of a variety of materials known to those skilled in the art to be suitable as a facestock material. For example, the facestock may be comprised of such materials as paper (e.g., kraft, bond, offset, litho, and sulfite paper) with or without sizing, or polymeric materials suitable for facestock use such as polyolefins, polyesters, polyamides, etc. In one embodiment, the requirement for the facestock material is that it be capable of forming some degree of adhesive bond to an adhesive layer. In one embodiment, the facestock comprises a polymeric film that can form the desired bond and is capable of being printed. In yet another embodiment, the polymeric film material is one that, when combined with the adhesive layer, provides a sufficiently self-supporting construction to facilitate label dispensing (label separation and application). The surfaces of the facestock material can be surface treated, such as, for example, corona treated, flame treated, or top coat treated to improve performance in various areas such as printability, adhesion to the adhesive layer in contact with the facestock, etc. In one embodiment, the polymer film material is chosen to provide the label construction with one or more of the desired properties such as printability, die-cutability, matrix-stripability, dispensability, etc.
In one embodiment, the facestock may be formed from flexible film materials including one or more layers of a polyolefin film such as, but not limited to, polypropylene, polyethylene, polymethylpentene, polybutene-1, polybutylene, poly-3-methylbutene-1, poly-pentene-1, poly-4,4 dimethylpentene-1, poly-3-methyl pentene-1, polyisobutylene, poly-4-methylhexene-1, poly-5-ethylhexene-1, poly-6-methylheptene-1, polyhexene-1, polyoctene-1, polynonene-1, polydecene-1, polydodecene-1 copolymers thereof, or any blend of two or more thereof. In an embodiment, the film stock may be a non-oriented film. The facestock may also be formed from more rigid film materials including biaxially-oriented polypropylene (BOPP).
The facestock can be a monolayer polymeric film facestock or it can comprise more than one polymer film layer, some of which may be separated by an internal adhesive layer. The thicknesses of each of the layers may be varied. Multilayer film facestocks may be prepared by techniques well known to those skilled in the art such as by laminating two or more preformed polymeric films (and, optionally an adhesive layer) together, or by the co-extrusion of several polymeric films and, optionally, an adhesive layer. The multilayer facestocks can be prepared also by sequential coating and formation of individual layers, triple die coating, extrusion coating of multiple layers onto an adhesive layer, etc.
The adhesive label (facestock and adhesive layer(s)) can have a stiffness as desired for a particular purpose or intended application. Stiffness can be evaluated in any suitable manner now known or later discovered. The label stiffness can be given in terms of its ISO (International Organization for Standardization) 2493 bending resistance (at 15°) which is expressed in milliNewtons (mN).
Suitable release liners include, but are not limited to, silicone coated release substrates. Substrates contemplated are supercalendered Kraft-brand paper, glassine, polyester (such as polyethyleneterephthalate), polyethylene coated Kraft-brand paper, polypropylene-coated Kraft-brand paper, or a thermoplastic substrate. Typically these substrates are coated with a thermally cured silicone release coating such as cross-linked vinyl functionalized polydimethylsiloxane.
Release liners comprising substrates such as glassine, poly-coated Kraft-brand paper, polyethylene terephthalate, oriented or cast polypropylene, polyethylene, or polystyrene can be coated with radiation or electron-beam curable silicone such as UV curable silicone (and electron-beam curable silicone.
It will be appreciated that the label constructions can be provided on a sheet comprising one or more label constructions. The sheets can be configured to be printable with indicia as desired by an end user. The sheets can be formed by providing a facestock material, applying an adhesive layer as desired, e.g., over the entire surface of facestock in a solid or pattern, or providing one or more areas of adhesive in the shape of the label portion, and then applying a liner layer. The sheet can be fed through a machine to apply the desired die cuts to form the respective labels including the label portion and the stake portion.
In another embodiment, the a plurality of labels can be provided by forming the respective layers on a continuous web, die cutting the layers to form the labels with the label portion and the stake portion, optionally printing the label portion and/or stake portion, and winding the sheet into a roll. The roll can be provided with cuts or perforations separating adjacent label constructions that are separable from one another.
The label construction can be employed as part of a system for providing identification to a horticultural environment. The label construction can be provided and printing applied to the face layer in the region of the label portion and/or the stake portion to provide identifying information related to a plant. The printed label can be applied to a container containing the plant with the appropriate identifying information. The stake portion can be separated from the label portion and inserted into a surface (e.g., the soil or other ground material) where the plant is later disposed.
What has been described above includes examples of the present specification. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the present specification, but one of ordinary skill in the art may recognize that many further combinations and permutations of the present specification are possible. Accordingly, the present specification is intended to embrace all such alterations, modifications and variations that fall within the spirit and scope of the appended claims. Furthermore, to the extent that the term “includes” is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term “comprising” as “comprising” is interpreted when employed as a transitional word in a claim.
The foregoing description identifies various, non-limiting embodiments of a label sheet comprising a label construction having a separable stake portion and label portion. Modifications may occur to those skilled in the art and to those who may make and use the invention. The disclosed embodiments are merely for illustrative purposes and not intended to limit the scope of the invention or the subject matter set forth in the claims.
The present application claims priority to and the benefit of U.S. Provisional Application No. 63/431,109 filed on Dec. 8, 2022, the disclosure of which is incorporated herein by reference in its entirety.
| Number | Date | Country | |
|---|---|---|---|
| 63431109 | Dec 2022 | US |
