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Class Information
Number: 156/269
Name: Adhesive bonding and miscellaneous chemical manufacture > Methods > Surface bonding and/or assembly therefor > With cutting, punching, tearing or severing > Of continuous or running length bonded web
Description: Processes in which the severing operation is performed on a workpiece of indefinite length or continuously moving during the cutting operation.










Sub-classes under this class:

Class Number Class Name Patents
156/271 Continuous longitudinal slitting 216
156/270 One web only 365


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
4789594 Method of forming composite radius fillers Dec. 6, 1988
4755250 Method for the production of rigid foam sheets Jul. 5, 1988
4753703 Method and apparatus for forming adhesive connecting rings and stacking same on an ostomy device Jun. 28, 1988
4752349 Disposable absorbent product having resilient scalloped edge, and method of making the product Jun. 21, 1988
4714504 Process of laminating a photosensitive layer of a substrate Dec. 22, 1987
4687528 Process and device for fabrication of copper-lined laminates Aug. 18, 1987
4680073 Method and apparatus for heat sealing Jul. 14, 1987
4668314 Method of manufacturing a small electronic device May. 26, 1987
4657611 Cross corrugated fiberboard and method and apparatus for making the same Apr. 14, 1987
4612074 Method for manufacturing a printed and embossed floor covering Sep. 16, 1986
4596618 Method of making a fitted sheet with elastic restraints Jun. 24, 1986
4579610 Method of making predecorated gypsum board Apr. 1, 1986
4566927 Pattern bonding of webs by electron beam curing Jan. 28, 1986
RE32037 Methods for manufacturing cementitious reinforced panels Nov. 26, 1985
4543154 Method for severing a laminated web containing a dimensionally heat unstable layer to produce non-linear shirred edges Sep. 24, 1985
4543099 Method for imparting elastic properties to a flexible substrate Sep. 24, 1985
4522670 Process for manufacture of tamper-resistant polyester credit cards Jun. 11, 1985
4510008 Continuous production of copper-clad laminate Apr. 9, 1985
4507163 Imparting an inelastic and elastic character to predetermined portions of an elastic web for use in making disposable diapers Mar. 26, 1985
4504335 Method for making reinforced cement board Mar. 12, 1985
4488923 Method for producing a fabric having unsecured elastic in areas intermittently disposed along an edge thereof Dec. 18, 1984
4471018 Thermoplastic laminate having masked surface fabric veil layer Sep. 11, 1984
4461665 Sheet type composite material and method and apparatus for manufacturing the same Jul. 24, 1984
4435237 Method for forming multi-flute-layer corrugated board Mar. 6, 1984
4431470 Method for production of album leaves Feb. 14, 1984
4430139 Apparatus for manufacturing cable Feb. 7, 1984
4418123 Extrudable self-adhering elastic and method of employing same Nov. 29, 1983
4417935 Method of diaper manufacture Nov. 29, 1983
4413623 Laminated structures having gathered and ungathered marginal portions and method of manufacturing the same Nov. 8, 1983
4410382 Telltale structure and method of producing same Oct. 18, 1983
4406719 Process and apparatus for preparing laminated heat-shrinkable strip with electric conductor wire embedded therein Sep. 27, 1983
4398983 Binding method using adhesive tape Aug. 16, 1983
4390575 Multichanneled diffusion device Jun. 28, 1983
4381208 Method of making a ribbon cable Apr. 26, 1983
4364787 Apparatus for applying elastic ribbon segments to diapers Dec. 21, 1982
4364892 Process for surface treatment of foamed sheets Dec. 21, 1982
4354886 Method for making electrical heating mats from an expanded foil-insulation composite Oct. 19, 1982
4336089 Method of preparing polyurethane foam carpet underlay having a barrier film attached thereto Jun. 22, 1982
4336092 Retroreflective fiber and method of making same Jun. 22, 1982
4333784 Machine and method for producing weatherproofed multi leaf shipping forms Jun. 8, 1982
4333781 Method and apparatus for manufacturing decals Jun. 8, 1982
4322259 Method of making a reinforced vacuum cleaner filter bag Mar. 30, 1982
4318765 Laminate applying machine and method Mar. 9, 1982
4317694 Laminate applying machine and method Mar. 2, 1982
4313774 Mophead and method of manufacturing Feb. 2, 1982
4313781 Method and apparatus for cutting and sealing thermoplastic material Feb. 2, 1982
4310365 Methods for the manufacture of multi-conductor flat cable Jan. 12, 1982
4309236 Process for attaching elastic strips during the manufacture of elastic leg disposable diapers Jan. 5, 1982
4309233 Method of manufacturing separable slide fastener Jan. 5, 1982
4300967 Methods and apparatus for elasticizing discrete areas of conformable garments Nov. 17, 1981

1 2 3 4 5 6 7 8 9 10 11










 
 
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