Patent US3818880A successfully refreshed from Google Patents.
Patent US4690720A successfully refreshed from Google Patents.
US4690720A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of manufacturing multilayer labels and apparatus therefor
Assignee: Pamco Label Co
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Filing: 1986-01-16
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Granted: 1987-09-01
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Expires: 2006-01-16
Abstract
Abstract Multilayer labels may be manufactured by providing at least one continuous web with adhesive applied at least to spaced leaflet site portions of one face thereof. One applies leaflet members to the spaced leaflet site portions, followed by pressing the leaflet members and web together to adhere the leaflet members to the web. Thereafter, one cuts the continuous web to provide a plurality of separate, leaflet-carrying labels.
Inventors
- 👤 Jory B. Mack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:16
CPC Classifications
B; B31; B31D; B31D1/00; B31D1/02; B31D1/021; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1056; Y10T156/1057; Y10T156/108; Y10T156/1082; Y10T156/1084; Y10T156/1085; Y10T156/1089; Y10T156/1092; Y10T156/1093; Y10T156/1095; Y10T156/1097; Y10T156/12; Y10T156/1304; Y10T156/1317; Y10T156/1343; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1734; Y10T428/00; Y10T428/15
Claims Analysis
Total Claims: 38
Claim 1
Independent Claim
159 words
A method of manufacturing multilayer labels, which comprises: providing first and second continuous webs, said first web having an adhesive surface; adhering leaflet members by automated means to said adhesive surface of the first web to place a plurality of said leaflet members on said first web in spaced relation to each other; bringing the adhesive surface of said first web into adhering contact with a face of said second web, with the leaflet members positioned between said adhering webs; forming a line of tearing weakness in said first web adjacent each leaflet member to permit opening of said first web for access for the leaflet member, said second web having an adhesive surface covered with a removable backing web facing away from said first web; and die cutting said first and second webs to provide a plurality of separate, leaflet-carrying, multilayer labels without cutting said backing web, whereby the labels produced are removably carried on said backing web.
Claim 2
Independent Claim
159 words
A method of manufacturing multilayer labels, which comprises: providing first and second continuous webs, said first web having an adhesive surface; adhering leaflet members by automated means to said adhesive surface of the first web to place a plurality of said leaflet members on said first web in spaced relation to each other; bringing the adhesive surface of said first web into adhering contact with a face of said second web, with the leaflet members positioned between said adhering webs; forming a line of tearing weakness in said first web adjacent each leaflet member to permit opening of said first web for access for the leaflet member, said second web having an adhesive surface covered with a removable backing web facing away from said first web; and die cutting said first and second webs to provide a plurality of separate, leaflet-carrying, multilayer labels without cutting said backing web, whereby the labels produced are removably carried on said backing web.
Claim 3
Dependent Claim
33 words
The method of claim 1 in which the adhesive surface of the first web is covered with a removable backing web, and said backing web is removed prior to adhering said leaflet members.
Claim 4
Dependent Claim
46 words
The method of claim 1 in which said leaflet members are die cut along with the first and second webs to provide a plurality of said labels in separate, side-by-side relation, each containing a cut portion of an original leaflet member positioned between said adhering webs.
Claim 5
Dependent Claim
41 words
The method of claim 1 in which a waste layer of excess material is formed from portions of said first and second layers and said leaflet members, by said die cutting, and said waste layer is removed, from said newly-formed labels.
Claim 6
Dependent Claim
68 words
The method of claim 1 in which both webs are passed through printing cylinder means prior to adhering the leaflet members to said first web, the printing cylinder means that prints the second web being of slightly less circumference than the printing cylinder means that prints the first web, to counterbalance a small extra length of the first web processed, compared with the second web, per unit time.
Claim 7
Dependent Claim
40 words
The method of claim 1 in which a plurality of leaflet members are adhered to the adhesive surface of the first web in side-by-side, spaced relation, with separate pluralities of said leaflet members being so adhered in longitudinally spaced relation.
Claim 8
Dependent Claim
29 words
The method of claim 1 in which said first and second webs are cut by rotary die cutting means to form separate labels, each with a single leaflet member.
Claim 9
Dependent Claim
28 words
The method of claim 1 in which said first web is inverted to receive said leaflets, and inverted again to enter into adhering contact with the second web.
Claim 10
Dependent Claim
26 words
The method of claim 1 in which at least one web is passed through printing means prior to adhering the leaflet members to said first web.
Claim 11
Independent Claim
239 words
A method of manufacturing multilayer labels, which comprises: providing first and second continuous webs, at least said first web having an adhesive surface; adhering leaflet members by automated means to said adhesive surface of the first web to place a plurality of said leaflet members on said first web in spaced relation to each other; bringing the adhesive surface of said first web into adhering contact with a face of said second web, with the leaflet members positioned between said adhering webs; forming at least one line of tearing weakness in said first web adjacent the leaflet member to permit opening of said first web along said line for access to the leaflet member; and cutting said first and second webs to provide a plurality of separate, leaflet-carrying multilayer labels, said second web also having an adhesive surface on the side opposed to said first web, each adhesive surface of said first and second webs being respectively covered with first and second removable backing webs, said first backing web being removed prior to adhering said leaflet members, said first and second webs being die cut into separate labels without cutting said second backing web, whereby the labels produced are removably carried on said second backing web, said first and second webs being brought together into adhering contact while positioned in a curved configuration of predetermined radius, whereby the labels produced are more suitable for application to a curved surface.
Claim 12
Independent Claim
239 words
A method of manufacturing multilayer labels, which comprises: providing first and second continuous webs, at least said first web having an adhesive surface; adhering leaflet members by automated means to said adhesive surface of the first web to place a plurality of said leaflet members on said first web in spaced relation to each other; bringing the adhesive surface of said first web into adhering contact with a face of said second web, with the leaflet members positioned between said adhering webs; forming at least one line of tearing weakness in said first web adjacent the leaflet member to permit opening of said first web along said line for access to the leaflet member; and cutting said first and second webs to provide a plurality of separate, leaflet-carrying multilayer labels, said second web also having an adhesive surface on the side opposed to said first web, each adhesive surface of said first and second webs being respectively covered with first and second removable backing webs, said first backing web being removed prior to adhering said leaflet members, said first and second webs being die cut into separate labels without cutting said second backing web, whereby the labels produced are removably carried on said second backing web, said first and second webs being brought together into adhering contact while positioned in a curved configuration of predetermined radius, whereby the labels produced are more suitable for application to a curved surface.
Claim 13
Dependent Claim
46 words
The method of claim 10 in which said leaflet members are die cut along with the first and second webs to provide a plurality of said labels in separate side-by-side relation, each containing a cut portion of an original leaflet member positioned between said adhering webs.
Claim 14
Dependent Claim
41 words
The method of claim 11 in which a waste layer of excess material is formed from portions of said first and second layers and said leaflet members, by said die cutting, and said waste layer is removed from said newly-formed labels.
Claim 15
Dependent Claim
68 words
The method of claim 12 in which both webs are passed through printing cylinder means prior to adhering the leaflet members to said first web, the printing cylinder means that prints the second web being of slightly less circumference than the printing cylinder means that prints the first web, to counterbalance a small extra length of the first web processed, compared with the second web, per unit time.
Claim 16
Dependent Claim
28 words
The method of claim 13 in which said first web is inverted to receive said leaflets, and inverted again to enter into adhering contact with the second web.
Claim 17
Dependent Claim
29 words
The method of claim 14 in which said first and second webs are cut by rotary die cutting means to form separate labels, each with a single leaflet member.
Claim 18
Dependent Claim
43 words
The method of claim 15 in which said first and second webs are fed off of rolls of web material, and the labels so produced and removably carried on said second backing web are rewound into rolls at the end of the process.
Claim 19
Independent Claim
296 words
A method of manufacturing multilayer labels, which comprises: providing first and second continuous webs, said first web having an adhesive surface covered with a first removable backing web; removing said backing web; adhering by automated means a plurality of leaflet members to the adhesive surface of the first web in longitudinally spaced relation; bringing the adhesive surface of said first web into adhering contact with a face of said second web, with the leaflet members positioned between said adhering webs; forming at least one line of tearing weakness in said first web adjacent to each leaflet member to permit opening of said first web along said line for access to the leaflet member; said second web also having an adhesive surface covered with a second removable backing web facing away from said first web; and longitudinally die cutting said first and second webs and leaflet members to provide a plurality of separate, leafletcarrying, multilayer labels, in which said first and second webs are cut into separate labels without cutting said second backing web; removing portions of said first and second webs and leaflet members between cut, separate labels to provide exposed portions of the second backing web in transverse and longitudinal intersecting lines separating the individual labels, said webs and labels being advanced by tractor roller means, said roller means defining a plurality of rubber rings which are in frictional driving relation with longitudinal lines of the exposed second backing web so that the roller means can advance the entire web system without encountering differences in thickness in the portion of the web system with which it is in contact, said tractor roller means being positioned at a point downstream of the area where portions of the first and second webs and leaflet members are removed.
Claim 20
Independent Claim
296 words
A method of manufacturing multilayer labels, which comprises: providing first and second continuous webs, said first web having an adhesive surface covered with a first removable backing web; removing said backing web; adhering by automated means a plurality of leaflet members to the adhesive surface of the first web in longitudinally spaced relation; bringing the adhesive surface of said first web into adhering contact with a face of said second web, with the leaflet members positioned between said adhering webs; forming at least one line of tearing weakness in said first web adjacent to each leaflet member to permit opening of said first web along said line for access to the leaflet member; said second web also having an adhesive surface covered with a second removable backing web facing away from said first web; and longitudinally die cutting said first and second webs and leaflet members to provide a plurality of separate, leafletcarrying, multilayer labels, in which said first and second webs are cut into separate labels without cutting said second backing web; removing portions of said first and second webs and leaflet members between cut, separate labels to provide exposed portions of the second backing web in transverse and longitudinal intersecting lines separating the individual labels, said webs and labels being advanced by tractor roller means, said roller means defining a plurality of rubber rings which are in frictional driving relation with longitudinal lines of the exposed second backing web so that the roller means can advance the entire web system without encountering differences in thickness in the portion of the web system with which it is in contact, said tractor roller means being positioned at a point downstream of the area where portions of the first and second webs and leaflet members are removed.
Claim 21
Dependent Claim
40 words
The method of claim 17 in which the first and second webs are brought together into adhering contact while positioned in a curved configuration of predetermined radius, whereby the labels produced are more suitable for application to a curved surface.
Claim 22
Dependent Claim
28 words
The method of claim 18 in which at least one of said webs is passed through printing means prior to adhering the leaflet members to said first web.
Claim 23
Dependent Claim
28 words
The method of claim 19 in which said first web is inverted to receive said leaflet and inverted again to enter into adhering contact with the second web.
Claim 24
Dependent Claim
68 words
The method of claim 17 in which both webs are passed through printing cylinder means prior to adhering the leaflet members to said first web, the printing cylinder means that prints the second web being of slightly less circumference than the printing cylinder means that prints the first web, to counterbalance a small extra length of the first web processed, compared with the second web, per unit time.
Claim 25
Independent Claim
156 words
A method of manufacturing multilayer labels, which comprises: providing first and second continuous webs, at least said first web having an adhesive surface; adhering leaflet members by automated means to said adhesive surface of the first web to place a plurality of said leaflet members on said first web in spaced relation to each other; bringing the adhesive surface of said first web into adhering contact with face of said second web while portions of said first and second webs coming into said adhering contact are positioned in a curved configuration of predetermined radius, with said leaflet members being positioned between said adhering webs; forming a line of tearing weakness in the first web, which has the larger radius of curvature in said curved configuration, to permit opening of said line of weakness for access to the leaflet member; and die cutting said first and second webs to provide a plurality of separate, leaflet-carrying, multilayer labels.
Claim 26
Independent Claim
156 words
A method of manufacturing multilayer labels, which comprises: providing first and second continuous webs, at least said first web having an adhesive surface; adhering leaflet members by automated means to said adhesive surface of the first web to place a plurality of said leaflet members on said first web in spaced relation to each other; bringing the adhesive surface of said first web into adhering contact with face of said second web while portions of said first and second webs coming into said adhering contact are positioned in a curved configuration of predetermined radius, with said leaflet members being positioned between said adhering webs; forming a line of tearing weakness in the first web, which has the larger radius of curvature in said curved configuration, to permit opening of said line of weakness for access to the leaflet member; and die cutting said first and second webs to provide a plurality of separate, leaflet-carrying, multilayer labels.
Claim 27
Dependent Claim
68 words
The method of claim 22 in which both webs are passed through printing cylinder means prior to adhering the leaflet members to said first web, the printing cylinder means that prints the second web being of slightly less circumference than the printing cylinder means that prints the first web, to counterbalance a small extra length of the first web processed, compared with the second web, per unit time.
Claim 28
Independent Claim
186 words
A method of manufacturing multilayer labels, which comprises: providing first and second continuous webs, at least said first web having an adhesive surface; passing both webs through printing cylinder means, the printing cylinder means that prints the second web being of slightly less circumference that the printing cylinder means that prints the first web; adhering leaflet members by automated means to said adhesive surface of the first web to place a plurality of said leaflet members on said first web in spaced relation to each other; bringing the adhesive surface of said first web into adhering contact with the face of said second web, with the leaflet members positioned between said adhering webs; said differential circumference between the printing cylinder means serving to counterbalance a small extra length of the first web processed, compared with the second web, per unit time; forming a line of tearing weakness in one of said webs adjacent each leaflet member to permit opening of said one web for access to the leaflet member; and die cutting said first and second webs to provide a plurality of separate, leaflet-carrying, multilayer labels.
Claim 29
Independent Claim
186 words
A method of manufacturing multilayer labels, which comprises: providing first and second continuous webs, at least said first web having an adhesive surface; passing both webs through printing cylinder means, the printing cylinder means that prints the second web being of slightly less circumference that the printing cylinder means that prints the first web; adhering leaflet members by automated means to said adhesive surface of the first web to place a plurality of said leaflet members on said first web in spaced relation to each other; bringing the adhesive surface of said first web into adhering contact with the face of said second web, with the leaflet members positioned between said adhering webs; said differential circumference between the printing cylinder means serving to counterbalance a small extra length of the first web processed, compared with the second web, per unit time; forming a line of tearing weakness in one of said webs adjacent each leaflet member to permit opening of said one web for access to the leaflet member; and die cutting said first and second webs to provide a plurality of separate, leaflet-carrying, multilayer labels.
Claim 30
Dependent Claim
183 words
Apparatus for manufacturing multilayer labels which comprises traction means for passing first and second continuous webs through a process line, said first and second webs each carrying an adhesive coating on one side covered with a backing web; means for removing said backing web from said first web; means for delivering leaflet members to said adhesive coated surface on said first web to place a plurality of said leaflet members on said first web in spaced relation to each other; means for bringing said first and second webs into intimate, sealed contact with the leaflet members positioned between said sealed webs, with the side of said second web which carries its backing web facing outwardly; means for forming at least one line of tearing weakness in said first web adjacent each leaflet member to permit opening of said first web along said line for access to the leaflet member; and means for die cutting said first and second webs without cutting the backing web of said second web to provide a plurality of separate, leaflet-carrying, multilayer labels removably carried on said backing web.
Claim 31
Dependent Claim
183 words
Apparatus for manufacturing multilayer labels which comprises traction means for passing first and second continuous webs through a process line, said first and second webs each carrying an adhesive coating on one side covered with a backing web; means for removing said backing web from said first web; means for delivering leaflet members to said adhesive coated surface on said first web to place a plurality of said leaflet members on said first web in spaced relation to each other; means for bringing said first and second webs into intimate, sealed contact with the leaflet members positioned between said sealed webs, with the side of said second web which carries its backing web facing outwardly; means for forming at least one line of tearing weakness in said first web adjacent each leaflet member to permit opening of said first web along said line for access to the leaflet member; and means for die cutting said first and second webs without cutting the backing web of said second web to provide a plurality of separate, leaflet-carrying, multilayer labels removably carried on said backing web.
Claim 32
Dependent Claim
53 words
The apparatus of claim 25 in which said means for bringing the first and second webs together into intimate contact causes said webs to be positioned in a curved configuration of predetermined radius while being so brought into intimate contact, whereby the labels produced are more suitable for application to a curved surface.
Claim 33
Dependent Claim
19 words
The apparatus of claim 26 including printing means for providing printed indicia on at least one of said webs.
Claim 34
Dependent Claim
42 words
The apparatus of claim 27 including means for inverting said first web prior to receiving said leaflets and then inverting said web and leaflets again and bringing into intimate, sealed contact with the second web with the leaflets positioned between said webs.
Claim 35
Dependent Claim
193 words
Apparatus for manufacturing multilayer labels which comprises traction means for passing first and second continuous webs through a process line; means for delivering leaflet members to a surface on said first web to place a plurality of said leaflet members on said first web in spaced relation to each other; means for bringing said first and second webs into intimate, sealed contact with the leaflet members positioned between said sealed webs; means for forming at least one line of tearing weakness in said first continuous web adjacent each leaflet member to permit opening of said first web along said line for access to the leaflet member; means to die cut said first and second webs into separate labels after the webs have been brought together, without cutting a backing web upon which they are carried, whereby the labels produced are removably carried on said backing web, said means for bringing the first and second webs together into intimate, sealed contact causing said webs to be positioned in a curved configuration of predetermined radius while being so brought into intimate contact, whereby the labels produced are more suitable for application to a curved surface.
Claim 36
Dependent Claim
193 words
Apparatus for manufacturing multilayer labels which comprises traction means for passing first and second continuous webs through a process line; means for delivering leaflet members to a surface on said first web to place a plurality of said leaflet members on said first web in spaced relation to each other; means for bringing said first and second webs into intimate, sealed contact with the leaflet members positioned between said sealed webs; means for forming at least one line of tearing weakness in said first continuous web adjacent each leaflet member to permit opening of said first web along said line for access to the leaflet member; means to die cut said first and second webs into separate labels after the webs have been brought together, without cutting a backing web upon which they are carried, whereby the labels produced are removably carried on said backing web, said means for bringing the first and second webs together into intimate, sealed contact causing said webs to be positioned in a curved configuration of predetermined radius while being so brought into intimate contact, whereby the labels produced are more suitable for application to a curved surface.
Claim 37
Dependent Claim
42 words
The apparatus of claim 29 including means for inverting said first web prior to receiving said leaflet members and then inverting said web and leaflet members again into intimate, sealed contact with the second web with the leaflets positioned between the webs.
Claim 38
Dependent Claim
31 words
The apparatus of claim 30 in which take-up means are provided for removing a first backing web from said first web prior to placing the leaflet members on the first web.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-08-31 | 1991-03-02 | 1991-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-08-31 | 1995-03-02 | 1995-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-08-31 | 1999-03-02 | 1999-09-01 | $7700.00 | Window Closed / Lapsed |