Method of making composite webs of record members and record members made thereby
There is disclosed method and apparatus to make composite webs of record members each containing at least two circuits. The circuits can be of different types and can be contained in webs having different pitches and/or shapes but nevertheless the circuits are registered with each other and arranged in sets so that there is one set in each record member.
1 . Method of making composite webs of record members, comprising:
advancing sets of circuits along a path wherein the circuits of each set are registered with each other, and
adhesively adhering the sets to a web at locations along the web.
2 . Method as defined in claim 1 , wherein the circuits of each set are dissimilar.
3 . Method as defined in claim 1 , wherein the circuits of each set are of different sizes.
4 . A composite web made by the method defined in claim 1 .
5 . Method of making composite webs of record members, comprising:
providing sets of circuits having different pitches wherein the circuits of each set are registered with each other,
advancing the sets along a path, and
adhering the sets to a web at locations along the web.
6 . A composite web made by the method defined in claim 5 .
7 . Method of making composite webs of record members, comprising:
providing at least first and second longitudinally extending web wherein each first and second web includes a series of circuits,
providing a carrier web to receive the circuits,
successively severing the endmost first and second circuits of each of the first and second webs in registry with each other, and
successively applying the first and second circuits to the carrier web to provide a composite web of sets first and second circuits at longitudinally spaced intervals.
8 . Method as defined in claim 7 , wherein the first circuits in the first web and second circuits in the second web have different pitches.
9 . Method as defined in claim 7 , wherein the first and second circuits have different shapes.
10 . Method as defined in claim 7 , wherein the first circuits include RFID transponders and the second circuits include EAS transponders.
11 . Method as defined in claim 7 , wherein the carrier web comprises pressure sensitive adhesive-coated printable face paper.
12 . Method as defined in claim 11 , wherein the circuits adhere to the adhesive.
13 . Method as defined in claim 7 , including
applying a second carrier web against the first-mentioned carrier web so that the first and second circuits are disposed between the carrier webs.
14 . Method as defined in claim 13 , wherein adhesive between the carrier webs adheres the carrier webs to each other.
15 . Method as defined in claim 7 , including
simultaneously applying a braking force to each of the first and second webs, and
releasing the braking force selectively to cause feeding of the first and second webs to knives that effect severing of the endmost circuits from the first and second webs.
16 . Method as defined in claim 7 , wherein the carrier web is coated with pressure sensitive adhesive, including
providing a second carrier web having adhesive patterned to cover substantially all of the first and second circuits on the first mentioned carrier web, and
applying the second carrier web to the first-mentioned carrier web with the adhesive pattern on the second carrier web against the first and second circuits.
17 . Method as defined in claim 7 , including
advancing the first and second webs using at least one vacuum drum,
selectively holding and releasing the first and second webs individually,
wherein the first and second webs slip on the vacuum drum(s) until the first and second webs are released, and
selectively releasing the first and second webs for severing.
18 . Method as defined in claim 17 , and including
transporting the severed first and second circuits partially around the drum to the carrier web.
19 . Method as defined in claim 17 , including transporting the severed first and second circuits partially around the drum, advancing the carrier and the drum at the same peripheral speed, and wherein the applying step includes
blowing the first and second circuits in spaced sets onto the carrier web.
20 . Method as defined in claim 19 , wherein the carrier web has a coating of pressure sensitive adhesive to which the first and second circuits adhere.
21 . Method as defined in claim 7 , including providing at least one vacuum drum, wherein the severing of the first and second webs is performed by separate knives cooperating with the vacuum drum.
22 . Method as defined in claim 21 , wherein the knives sever the first and second webs in accordance with the pitch or pitches of the circuits so that one circuit is severed from each of the first and second webs.
23 . A composite web made in accordance with the method of claim 7 .