Labels, business forms, and methods of making same

Abstract: A specially constructed label (11) is useful for application of a first face of the label body portion (16) to the inside face of a transparent pane (23) so that it is visible from the outside face, and which label may have indicia (19) applied to its first face (17). The label first face carries self-imaging material (24), and is covered by a transparent release liner (20), with laminating adhesive (21) between the release liner and the label first face. Writing applied to the release liner will be transferred to the first face. The label is preferably part of a business form (10) having a stub portion (12) attached by adhesive (29, 30) at an overlap area (28) between the stub portion and the label. Perforations (36) allow ready detachment of the label from the stub portion. The business forms are constructed by passing a web (44) of plain paper and NCR paper to printing stations (46) for the application of printing to the first faces, to a station (47) where the release liner (20) and adhesive (21) are brought into contact with the NCR paper, and then to a cutting station (52) where the web is cut into individual forms.

Description: There are many situations in which it is desirable to be able to apply a sticker on the inside of a transparent pane to protect the sticker from the elements and/or for easy removal, yet allow it to be read from outside of the area enclosed by the pane. One example of such a use is in the tagging of motor vehicles which have a safety or other violation. According to the present invention, a label is provided that is particularly useful for dispostion on the inside of a transparent pane so that it is visible from the outside, which label is constructed in such a manner that handwritten indicia can be applied to the label prior to the label being brought into contact with the pane. The invention also contemplates a business form which includes the label as one part thereof, as well as a paper "stub" part that may be maintained in a book, fastened with other stubs at one edge thereof, on which information corresponding to that provided on the label may be handwritten. The business form and label according to the present invention are constructed in a simple yet effective manner utilizing readily available component parts and standard equipment. US-A-4720479, on which the preamble of claim 1 is based, describes a multi-ply construction having a base sheet which may have adhesive on its lower side covered by a releasable backing sheet so that the adhesive can be used to attach the base sheet to a substrate. The base sheet upper side has a self-contained imaging layer formed thereon, this layer being covered by a release layer with an optional intervening barrier layer; on top of the release layer is located a label with adhesive on its lower surface contacting the release layer. Indicia inscribed on the label upper surface is transferred to the base sheet via the self-contained imaging layer, the label with its adhesive can then be peeled off the release layer and attached to a product to be labelled. No adhesive is left on the upper surface of the base sheet to which the indicia has been transferred. The present invention provides a label comprising: a body sheet having first and second faces; a release sheet; image transfer means acting between said release sheet and said body sheet for transferring second indicia formed on said release sheet onto said body sheet first face; characterised by first indicia disposed on said first face the release sheet being transparent whereby the indicia can be viewed through the release sheet; adhesive operatively connecting said transparent release sheet to said body sheet first face, so that said release sheet may be removed from said body sheet and adhesive, leaving the adhesive on the first face and said adhesive may then be used to attach said first face to a substrate. The invention also comprises a business form according to the above including a stub portion also adapted to receive second indicia, the label being easily detachable from the stub portion. According to another aspect the present invention provides a method of forming a business form, using a paper web having a first face and a second face, with a self imaging material on the first face, comprising the steps of substantially sequentially: (a) moving the paper web in a first direction; (b) as the paper web is moving in the first direction, printing indicia on the first face thereof; (c) applying a web of transparent release liner having a laminating adhesive onto a first portion, but not a second portion, of the first face of the paper web as it is moving in the first direction so that the adhesive comes into operative contact with the first face of the first portion, the release liner web travelling in the first direction as it is applied; and (d) cutting the common web in a direction transverse to the first direction, to provide individual business forms. It is the primary object of the present invention to provide a simple yet effective label, business form, and method of constructing a business form, so as to facilitate handwriting on a label which is then applied to the inside surface of a transparent pane, such as a motor vehicle windshield. This and other objects of the invention will become clear from an inspection of the detailed description of the invention, and from the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIGURE 1 is a top plan view of an exemplary business form according to the invention, showing an exemplary label according to the present invention on a right hand portion thereof; FIGURE 2 is a side schematic view, with all of the components greatly enlarged for clarity of illustration, of the business form of FIGURE 1; FIGURE 3 is a top perspective view of a book of forms of FIGURE 1, some of which have had the label (right hand portion) thereof detached; FIGURE 4 is a schematic side view, partly in cross-section and partly in elevation, of a label according to the present invention applied to the inside surface of a transparent pane; and FIGURE 5 is a schematic view illustrating apparatus utilizable for the practice of the method according to the present invention. DETAILED DESCRIPTION OF THE DRAWINGS An exemplary business form according to the present invention is shown generally by reference numeral 10 in FIGURES 1 through 3. The business form includes two major components, a label portion or component 11, and a stub portion or component 12. Typically a plurality of forms 10 are formed together into a book and connected together at the leftmost edges 13 of the portions 12 by staples 14, or like fastening means, as illustrated in FIGURE 3. The label component 11 includes a first, body sheet 16, typically of paper having a first or top face 17, and a bottom or second face 18. On the top face 17 indicia is provided, illustrated generally by reference numeral 19 in FIGURES 1 and 3, and a transparent release sheet 20. Adhesive 21 (see FIGURE 2) is provided between the transparent release sheet 20 bottom face and the first face 17 of the first paper sheet 16, the adhesive 21 being of the type such that the release sheet 20 may be removed from the body sheet and adhesive, with the adhesive then being capable of attaching the body sheet 16 first face 17 to a substrate, such as a transparent (e.g. glass) pane 23 (see FIGURE 4), such as a motor vehicle windshield. The label 11 also comprises image transfer means acting between the release sheet 20 and the body sheet 16 for transferring indicia handwritten or otherwise formed on the release sheet 20 top surface onto the body sheet first face 17. The image transfer means, as illustrated in FIGURE 2, preferably comprises a self-contained (self-imaging) coating 24 on the sheet 16. While the components constructing the label portion 11 may take a wide variety of forms, one particularly advantageous construction is 22# NCR self-contained sheet as the basic label product (sheet 16 and coating 24), with a 3M 9457 laminating adhesive release liner and adhesive being provided as the component 20, 21. The stub portion 12 of the business form 10 preferably comprises a second paper sheet, such as 24# ledger paper. In addition to the edge 13, the stub portion 12 has a first straight edge 26 which overlaps a first straight edge 27 of the label portion 11 body sheet 16. An area of overlap 28 (see FIGURE 2) is provided, and an adhesive is utilized to attach the portions 11, 12 together at the area of overlap 28. Adhesive for attaching the portions 11, 12 together may be provided by a first stream 29 of cold flow adhesive, and a second stream 30 of hot melt adhesive. The stub portion 12 also includes indicia 32 printed on the top, first, face 33 thereof. Typically indicia is not printed on the bottom faces 18, 34 (see FIGURE 2) of the portions 11, 12, but if desired printing, such as instructions for removal, can be provided on the bottom faces 18, 34. In order to allow ready separation between the components 11, 12 a line of weakness 36 (see FIGURES 1 and 2), such as a perforation, is provided adjacent the first edge 27 of the sheet 16. The line of weakness 36 is actually provided in the stub portion 12. In utilizing the business form 10, for example as a defective equipment sticker to be applied to the windshield of a motor vehicle, an officer will write on the top face 33 of the stub 12, and the top face of the release liner 20. Normally lines -- such as included as part of the indicia 19, 32 -- are provided as part of the indicia to allow the officer to enter particular requested information, such as the serial number of the vehicle, the type of defect, the date, etc. After both the stub 12 and the label 11 have been filled out, the officer detaches the portions from each other along the line of weakness (perforation) 36. The officer then removes the release liner 20 from the body sheet 16 of the label portion 11. The indicia handwritten by the officer onto the release liner 20 has been transferred to the body sheet 16 by the self-imaging means/self-contained coating 24. When the release liner 20 is removed, adhesive 21 stays in contact with the body 16 and self-contained imaging material 24 thereon. Then the sticker portion 11 is applied to the inside surface of the pane 23, as illustrated in FIGURE 4 with the adhesive actually in contact with the inside surface of the window 23. Both the pre-printed and the handwritten indicia on the label 11 are visible and readable from outside of the pane 23. Exemplary apparatus for manufacturing the business form 10 according to the invention, and practicing the method according to the invention, is illustrated schematically in FIGURE 5. Basically the apparatus comprises a 1600 Webtron press with sidestick and lamination unit. A first roll of paper web 40 preferably comprises the paper sheet that will make up the stub portion 12 of the final form 10, such as 24# ledger, 2-7/8 inches (7.3cms.) wide, provided on the left aide of the Webtron press. The roll 41 of web material which comprises the base paper 16 (with self-imaging material coating 24) may comprise NCR 22# white self-contained blue 3-3/8 inches (8.8cms.) wide, which is provided on the right side of the press. A perforating apparatus 42, to form the line of weakness 36, may be provided before the webs from the rolls 40, 41 are brought into alignment with each other, and adhesive application can be provided by conventional apparatus 43, also before the webs from rolls 40, 41 are brought into alignment. For example the conventional adhesive applicator 43 could apply a cold flow adhesive stream 29 and a hot melt adhesive stream 30 to the portion of the material from roll 40 adjacent the edge 26 at the overlap area 28, which is about 3/8 inches (0.95 cms.) wide. When the webs from rolls 40, 41 are then brought together, the web from the roll 41 will be on top of the adhesive 29, 30, that is the faces 33, 18 will be in face to face proximity at the area of overlap 28. The common web of material 44, containing the webs from both the rolls 40, 41, is caused to travel in the direction 45 by any conventional means (not shown), such as drive rollers, and moves past one or more print stations 46. At the print stations 46, the indicia 19, 32 are applied to the top faces 17, 33, respectively, of the common web 44. After the print stations 46, the common web 44 moves to a station or area 47 in which the release liner 20 and adhesive 21 are applied. This is preferably accomplished by unwinding the roll 48 of 3M 9457 laminating adhesive, which comprises adhesive between two release liners, one release liner 49 which is removed and wound up on roll 50, and the transparent release liner 20 which has the adhesive 21 thereon. The liner 20 is brought into contact with the web 44, right portion (over the face 17) so that the adhesive 21 comes into contact with the self-contained coating 24. The composite 51 that is formed then passes to the conventional removable blade sheeter 52 which forms cut sheet singles 10 about 5-7/8 inches (14.9 cms.) by 3 inches (7.6 cms.), transverse to the direction of movement 45 of the composite 51. To ensure exact size, as the 3M 9457 laminating adhesive product is delivered to the press it is slit so that it is 3-3/8 inches (8.8cms.) wide, being slit at the same time as the NCR sheet from roll 41 to provide the exact width necessary at the front of the press. Ultimately, the individual forms 10 are placed into books, e.g. books of 50 stickers each as illustrated in FIGURE 3, fastened together by staples 14 or the like adjacent the second ends 13 of the stub portions 12. It will thus be seen that according to the present invention an advantageous label, business form, and methods of constructing business forms have been provided. While the invention has been herein shown and described in what is presently conceived to be the most practical and preferred embodiment thereof it will be apparent to those of ordinary skill in the art that many modifications may be made thereof within the scope of the invention, which scope is to be accorded the broadest interpretation of the appended claims so as to encompass all equivalent structures and processes. In a modification the first and second sheets can be formed by a single continuous sheet divided only by a perforation line to separate the label portion from the stub portion. The release layer with adhesive 20, 21 could extend across the whole business form with a perforation or cut line extending through it at the same position as the perforation separating the label portion and the stub portion.

Claims: A label (11) comprising: a body sheet (16) having first and second faces (17, 18); a release sheet (20); image transfer means (24) acting between said release sheet and said body sheet for transferring second indicia formed on said release sheet onto said body sheet first face; characterised by first indicia (19) disposed on said first face (17), the release sheet being transparent whereby the indicia can be viewed through the release sheet; adhesive (21) operatively connecting said transparent release sheet to said body sheet first face, so that said release sheet may be removed from said body sheet and adhesive, leaving the adhesive on the first face, and said adhesive may then be used to attach said first face to a substrate (23). A label as recited in claim 1 characterised in that said image transfer means comprises a self contained coating (24) disposed on said body sheet first face (17), directly between said first face (17) and said adhesive (21). A label as recited in claim 1 or claim 2 characterised in that said first indicia comprises words and lines indicating where second indicia should be placed. A business form (10) comprising a label (11) according to any of claims 1 to 3 connected to a stub portion (12), also adapted to receive the second indicia, the label being easily detachable from the stub portion. A business form according to claim 4 characterised in that the label body sheet is a first sheet of paper (16) having a first straight edge (27); the stub portion is formed from a second sheet of paper (12) operatively forming an extension of said first sheet of paper beyond said first edge; and a line of weakness (36) being formed between said first and second sheets so that they may be separated from each other. A business form as recited in claim 5 characterised in that said first and second sheets (11, 12) are initially separated and are operatively connected together by a portion of one of said sheets, adjacent said first edge (27) thereof, overlapping said other sheet, and connected thereto by a second adhesive (29, 30). A set of business forms as recited in any of claims 4 to 6 wherein said second sheets or stub portions (12) each has an edge (13) remote from said first sheet; and further comprising means (14) connecting a plurality of identical forms together at said remote edges. A method of forming a business form, using a paper web (44) having a first face (17) and a second face (18), with a self imaging material (24) on the first face, comprising the steps of substantially sequentially: (a) moving the paper web in a first direction; (b) as the paper web is moving in the first direction, printing indicia (19) on the first face thereof; (c) applying a web (20, 21) of transparent release liner having a laminating adhesive onto a first portion (11), but not a second portion (12), of the first face of the paper web as it is moving in the first direction so that the adhesive comes into operative contact with the first face of the first portion, the release liner web travelling in the first direction as it is applied; and (d) cutting the common web in a direction transverse to the first direction, to provide individual business forms (10). A method as recited in claim 8 characterised by the further step, prior to step (b), of forming the web by connecting together a first portion (16) having the self-imaging material (24) on the first face thereof, and a second portion (12) of plain paper, adjacent parallel edges (26, 27) thereof. A method as recited in claim 8 or claim 9 characterised by the further step of forming a line of weakness (36) in the web second portion adjacent the first portion. A method as recited in any of claims 7 to 10 characterised by the further step of forming a plurality of forms into a book, the forms attached together at the second portion of each form.

Inventors: LONGTIN ANDRE G, LONGTIN, ANDRE G.
Applicants: MOORE BUSINESS FORMS INC, MOORE BUSINESS FORMS, INC.
Application year: 1993
Main classification: G09F3
IPC codes: B31D1, B42D15, B42D5, G09F3, B41L1