B31F1/00	7	Mechanical deformation without removing material, e.g. in combination with laminating	B31F1/00	B31F1/00		284
B31F1/0003	8	{Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor (shaping of tube ends B31F1/008)}	B31F1/00	B31F1/00		75
B31F1/0006	9	{Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof; (creasing B31F1/08, cr&#234;ping paper B31F1/12, corrugating B31F1/20; bending and joining B31F1/0045; reinforcing edges per seB31F5/08; making wound articles B31C, folding thin material per seB65H45/00)}	B31F1/00	B31F1/00		91
B31F1/0009	10	{of plates, sheets or webs}	B31F1/00	B31F1/00		203
B31F1/0012	11	{combined with making folding lines (B31F1/0022 takes precedence)}	B31F1/00	B31F1/00		118
B31F1/0016	11	{Folding edges; Folding edges combined with joining; Reinforcing edges during the folding thereof, e.g. by introducing a thread; Folding the edges of a sheathing (B31F1/0029 takes precedence)}	B31F1/00	B31F1/00		80
B31F1/0019	11	{the plates, sheets or webs moving continuously (B31F5/08 takes precedence)}	B31F1/00	B31F1/00		102
B31F1/0022	12	{combined with making folding lines}	B31F1/00	B31F1/00		20
B31F1/0025	13	{Making the folding lines using rotary tools}	B31F1/00	B31F1/00		68
B31F1/0029	12	{Folding edges; Folding edges combined with joining; Reinforcing edges during the folding thereof, e.g. by introducing a thread; Folding the edges of a sheathing}	B31F1/00	B31F1/00		91
B31F1/0032	10	{of tubes}	B31F1/00	B31F1/00		57
B31F1/0035	9	{Straightening or flattening}	B31F1/00	B31F1/00		267
B31F1/0038	9	{Rim-rolling}	B31F1/00	B31F1/00		187
B31F1/0041	10	{combined with joining}	B31F1/00	B31F1/00		8
B31F1/0045	9	{Bending or folding combined with joining (folding edges combined with joining B31F1/0016, B31F1/0029)}	B31F1/00	B31F1/00		139
B31F1/0048	10	{Bending plates, sheets or webs at right angles to the axis of the article being formed and joining the edges}	B31F1/00	B31F1/00		14
B31F1/0051	11	{for making articles of definite lentgh}	B31F1/00	B31F1/00		39
B31F1/0054	12	{using internal forming surfaces, e.g. mandrels}	B31F1/00	B31F1/00		45
B31F1/0058	13	{Machines therefor having additional mandrels, e.g. mounted on a turntable, or on chains (B31F1/0064 takes precedence)}	B31F1/00	B31F1/00		13
B31F1/0061	11	{for making articles of indefinite length}	B31F1/00	B31F1/00		37
B31F1/0064	12	{using internal forming surfaces, on, e.g. mandrels}	B31F1/00	B31F1/00		30
B31F1/0067	12	{using only external forming surfaces, e.g. sleeves}	B31F1/00	B31F1/00		24
B31F1/007	11	{for making articles with multilayered walls}	B31F1/00	B31F1/00		29
B31F1/0074	11	{Making essentially non-hollow profiles, e.g. rods, ropes, cords}	B31F1/00	B31F1/00		23
B31F1/0077	8	{Shaping by methods analogous to moulding, e.g. deep drawing techniques}	B31F1/00	B31F1/00		464
B31F1/008	8	{Shaping of tube ends, e.g. flanging, belling, closing, rim-rolling or corrugating; Fixing elements to tube ends}	B31F1/00	B31F1/00		52
B31F1/0083	9	{Closing}	B31F1/00	B31F1/00		38
B31F1/0087	9	{Rim-rolling}	B31F1/00	B31F1/00		103
B31F1/009	10	{combined with joining, e.g. for fixing a closure element}	B31F1/00	B31F1/00		18
B31F1/0093	9	{Fixing elements to tube ends}	B31F1/00	B31F1/00		38
B31F1/0096	8	{Lining or sheathing (folding the edge of the sheathing B31F1/0016, B31F1/0029)}	B31F1/00	B31F1/00		45
B31F1/07	8	Embossing {, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles}({B31F1/128 takes precedence;} corrugating B31F1/20; embossing in combination with printing B41F19/02, B41M1/24; typewriters for embossing B41J3/38; stamping in combination with deforming B41K3/36)	B31F1/07	B31F1/07		2532
B31F1/08	8	Creasing (corrugating B31F1/20; zig-zag folding B65H45/20{; combined with folding B31F1/0012, B31F1/0022; grooving by cutting B26D3/06, B26D3/08; by milling grooves B23C3/30; of plastics material B29C53/06})	B31F1/08	B31F1/08		504
B31F1/10	9	by rotary tools	B31F1/10	B31F1/10		533
B31F1/12	8	Cr&#234;ping	B31F1/12	B31F1/12		264
B31F1/122	9	{the paper being submitted to an additional mechanical deformation other than cr&#234;ping, e.g. for making it elastic in all directions}	B31F1/12	B31F1/12		105
B31F1/124	9	{Multiple cr&#234;ping, e.g. forming cr&#234;pes under different angles}	B31F1/12	B31F1/12		19
B31F1/126	9	{including making of the paper to be cr&#234;ped}	B31F1/12	B31F1/12		83
B31F1/128	9	{Making paper elastic in all directions, other than by cr&#234;ping (B31F1/122 takes precedence)}	B31F1/12	B31F1/12		44
B31F1/14	9	by doctor blades arranged crosswise to the web	B31F1/14	B31F1/14		99
B31F1/145	10	{Blade constructions}	B31F1/14	B31F1/14		74
B31F1/16	9	by elastic belts {(B31F1/18 takes precedence)}	B31F1/16	B31F1/16		36
B31F1/18	9	by tools arranged in the direction of web feed {; Longitudinal  cr&#234;ping, i.e. providing paper with cr&#234;pes parallel to the direction of web movement, e.g. for making paper elastic transversely to this direction}	B31F1/18	B31F1/18		65
B31F1/20	8	Corrugating; Corrugating combined with laminating to other layers	B31F1/20	B31F1/20		1292
B31F1/205	9	{Corrugating tubes (corrugating tube ends B31F1/008; making tubes, not otherwise provided for, B31F7/004; corrugating metal tubes B21D15/00)}	B31F1/20	B31F1/20		95
B31F1/22	9	Making webs in which the channel of each corrugation is longitudinal with the web feed	B31F1/22	B31F1/22		161
B31F1/225	10	{combined with uniting the corrugated web to flat webs; Making corrugated-web structures}	B31F1/22	B31F1/22		56
B31F1/24	9	Making webs in which the channel of each corrugation is transverse to the web feed	B31F1/24	B31F1/24		90
B31F1/242	10	{the corrugations being obliquely inclined to the web feed (B31F1/247, B31F1/30 take precedence)}	B31F1/24	B31F1/24		25
B31F1/245	10	{by feeding the webs in a channel larger than the thickness of the webs by means of rollers, e.g. involving prefolding}	B31F1/24	B31F1/24		27
B31F1/247	10	{by reciprocating members}	B31F1/24	B31F1/24		34
B31F1/26	10	by interengaging toothed cylinders {cylinder constructions (B31F1/242 takes precedence)}	B31F1/26	B31F1/26		118
B31F1/28	11	combined with uniting the corrugated webs to flat webs {; Making double-faced corrugated cardboard}	B31F1/28	B31F1/28		407
B31F1/2804	12	{Methods}	B31F1/28	B31F1/28		227
B31F1/2809	13	{characterised by the chemical composition of the glue}	B31F1/28	B31F1/28		72
B31F1/2813	12	{Making corrugated cardboard of composite structure, e.g. comprising two or more corrugated layers}	B31F1/28	B31F1/28		240
B31F1/2818	12	{Glue application specially adapted therefor}	B31F1/28	B31F1/28		263
B31F1/2822	12	{involving additional operations}	B31F1/28	B31F1/28		194
B31F1/2827	13	{Edge treatment}	B31F1/28	B31F1/28		36
B31F1/2831	12	{Control}	B31F1/28	B31F1/28		212
B31F1/2836	13	{Guiding, e.g. edge alignment; Tensioning}	B31F1/28	B31F1/28		78
B31F1/284	13	{Warp prevention}	B31F1/28	B31F1/28		47
B31F1/2845	12	{Details, e.g. provisions for drying, moistening, pressing}	B31F1/28	B31F1/28		177
B31F1/285	13	{Heating or drying equipment}	B31F1/28	B31F1/28		350
B31F1/2854	13	{Means for keeping the sheet in contact with one of the corrugating rollers after corrugating, but before applying the facer sheet, e.g. by air pressure, suction or pressing fingers}	B31F1/28	B31F1/28		73
B31F1/2859	14	{Pressing fingers}	B31F1/28	B31F1/28		33
B31F1/2863	13	{Corrugating cylinders; Supporting or positioning means therefor; Drives therefor}	B31F1/28	B31F1/28		147
B31F1/2868	14	{Exchangeable corrugating cylinders (means for changing cutting members in shearing devices B23D35/008)}	B31F1/28	B31F1/28		60
B31F1/2872	13	{Spraying devices, e.g. for moistening purposes; Lubricating devices}	B31F1/28	B31F1/28		72
B31F1/2877	13	{Pressing means for bringing facer sheet and corrugated webs into contact or keeping them in contact, e.g. rolls, belts}	B31F1/28	B31F1/28		165
B31F1/2881	14	{for bringing a second facer sheet into contact with an already single faced corrugated web}	B31F1/28	B31F1/28		107
B31F1/2886	12	{Additionally reinforcing, e.g. by applying resin or wire}	B31F1/28	B31F1/28		104
B31F1/289	12	{from discrete sheets}	B31F1/28	B31F1/28		34
B31F1/2895	12	{from corrugated webs having corrugations of particular shape}	B31F1/28	B31F1/28		70
B31F1/29	10	by making use of rods, e.g. co-operating with a toothed cylinder {combined with uniting the corrugated web to flat webs (B31F1/30 takes precedence)}	B31F1/29	B31F1/29		25
B31F1/30	10	Tools secured to endless chains {, e.g. toothed belts; combined with uniting the corrugated web to flat webs}	B31F1/30	B31F1/30		55
B31F1/305	11	{with sets of interengaging tools each secured to endless chains}	B31F1/30	B31F1/30		55
B31F1/32	9	Corrugating already corrugated webs	B31F1/32	B31F1/32		33
B31F1/36	8	Moistening and heating webs to facilitate mechanical deformation and drying deformed webs {(during corrugating B31F1/28)}	B31F1/36	B31F1/36		215
B31F5/00	7	Attaching together sheets, strips or webs; Reinforcing edges	B31F5/00	B31F5/00		328
B31F5/001	8	{by stapling or riveting}	B31F5/00	B31F5/00		51
B31F5/003	8	{by stitching}	B31F5/00	B31F5/00		9
B31F5/005	8	{by folding (rim-rolling B31F1/0041)}	B31F5/00	B31F5/00		30
B31F5/006	8	{using a strip, e.g. profiled (B31F5/06 takes precedence)}	B31F5/00	B31F5/00		16
B31F5/008	8	{by friction, e.g. obtained ultrasonic vibrations}	B31F5/00	B31F5/00		58
B31F5/02	8	by crimping or slotting {or perforating}	B31F5/02	B31F5/02		188
B31F5/022	9	{using a rotary tool}	B31F5/02	B31F5/02		128
B31F5/025	9	{by slotting}	B31F5/02	B31F5/02		33
B31F5/027	9	{by perforating, e.g. by folding over the partially cut part}	B31F5/02	B31F5/02		123
B31F5/04	8	by exclusive use of adhesives	B31F5/04	B31F5/04		661
B31F5/06	8	by adhesive tape	B31F5/06	B31F5/06		149
B31F5/08	9	for reinforcing edges {; Applying a strip or tape to an edge, e.g. for decorating, for protecting}	B31F5/08	B31F5/08		84
B31F5/085	10	{combined with folding the strip around the edge, or applying an already folded strip on (folding edges B31F1/0016, B31F1/0029)}	B31F5/08	B31F5/08		114
B31F7/00	7	Processes not otherwise provided for	B31F7/00	B31F7/00		106
B31F7/002	8	{tubular articles, e.g. changing the cross-section}	B31F7/00	B31F7/00		66
B31F7/004	8	{Making tubes}	B31F7/00	B31F7/00		70
B31F7/006	8	{edges, e.g. sheet edges}	B31F7/00	B31F7/00		172
B31F7/008	8	{Repairing}	B31F7/00	B31F7/00		12
B31F7/02	8	Breaking coatings, e.g. on paper or cardboard	B31F7/02	B31F7/02		37
B31F2201/00	7	Mechanical deformation of paper or cardboard without removing material	CPCONLY	B31F2201/00		24
B31F2201/07	8	Embossing	CPCONLY	B31F2201/07		56
B31F2201/0702	9	by tools working discontinuously	CPCONLY	B31F2201/0702		105
B31F2201/0705	10	Hand operated	CPCONLY	B31F2201/0705		30
B31F2201/0707	9	by tools working continuously	CPCONLY	B31F2201/0707		11
B31F2201/0715	10	The tools being rollers	CPCONLY	B31F2201/0715		188
B31F2201/0717	11	Methods and means for forming the embossments	CPCONLY	B31F2201/0717		78
B31F2201/072	12	Laser engraving	CPCONLY	B31F2201/072		55
B31F2201/0723	11	Characteristics of the rollers	CPCONLY	B31F2201/0723		156
B31F2201/0725	12	Hardness	CPCONLY	B31F2201/0725		80
B31F2201/0728	12	Material	CPCONLY	B31F2201/0728		221
B31F2201/073	12	Rollers having a multilayered structure	CPCONLY	B31F2201/073		99
B31F2201/0733	12	Pattern	CPCONLY	B31F2201/0733		679
B31F2201/0735	13	Pattern inclined with respect to the axis of the roller	CPCONLY	B31F2201/0735		65
B31F2201/0738	12	Cross sectional profile of the embossments	CPCONLY	B31F2201/0738		527
B31F2201/0741	11	Roller cooperating with a non-even counter roller	CPCONLY	B31F2201/0741		50
B31F2201/0743	12	having a matching profile	CPCONLY	B31F2201/0743		212
B31F2201/0746	13	and having a self-centering profile	CPCONLY	B31F2201/0746		16
B31F2201/0748	12	having a dissimilar profile	CPCONLY	B31F2201/0748		33
B31F2201/0751	13	and having a self-centering profile	CPCONLY	B31F2201/0751		7
B31F2201/0753	11	Roller supporting, positioning, driving means	CPCONLY	B31F2201/0753		249
B31F2201/0754	10	The tools being other than rollers, e.g. belts or plates	CPCONLY	B31F2201/0754		105
B31F2201/0756	9	Characteristics of the incoming material, e.g. creped, embossed, corrugated	CPCONLY	B31F2201/0756		222
B31F2201/0758	9	Characteristics of the embossed product	CPCONLY	B31F2201/0758		138
B31F2201/0761	10	Multi-layered	CPCONLY	B31F2201/0761		362
B31F2201/0764	11	the layers being nested	CPCONLY	B31F2201/0764		196
B31F2201/0766	11	the layers being superposed tip to tip	CPCONLY	B31F2201/0766		144
B31F2201/0769	11	the layers being shifted	CPCONLY	B31F2201/0769		45
B31F2201/0771	9	Other aspects of the embossing operations	CPCONLY	B31F2201/0771		11
B31F2201/0774	10	Multiple successive embossing operations	CPCONLY	B31F2201/0774		155
B31F2201/0776	10	Exchanging embossing tools	CPCONLY	B31F2201/0776		177
B31F2201/0779	9	Control	CPCONLY	B31F2201/0779		144
B31F2201/0782	9	Layout of the complete embossing machine, of the embossing line	CPCONLY	B31F2201/0782		210
B31F2201/0784	9	Auxiliary operations	CPCONLY	B31F2201/0784		223
B31F2201/0787	10	Applying adhesive	CPCONLY	B31F2201/0787		348
B31F2201/0789	10	Joining plies without adhesive	CPCONLY	B31F2201/0789		100
B31F2201/0792	10	Printing	CPCONLY	B31F2201/0792		99
B31F2201/0794	10	Cutting	CPCONLY	B31F2201/0794		82
B31F2201/0797	10	Perforating	CPCONLY	B31F2201/0797		66
