Improvements in the Manufacture of Paper and in the Production of Designs or Marks upon Paper in the course of its Manufacture, and in Machines for the Purpose.
Year: 1892

page_text: Date of Application, 35th Dec., 1892
Complete Specification Left, 2nd Oct., 1893-Accepted, 11th Nov.,
1893
PROVISIONAL SPECIFICATION.
Improvements in the Manufacture of Paper and in the Production of
Designs or Marks upon Paper in the course of its Manufacture,
and in Machines for the Purpose.
I, GEORGE PLANTA BARNES of 57 Old Broad Street, in the City of London,
Agent, do hereby declare the nature of this invention to be as follows:-
My invention has reference to the manufacture of paper and in the production
of designs or marks upon paper while in its wet state in the course of its
manufacture and more particularly to the manufacture of paper by machines in
which the paper is formed upon an endless paper machine wire or-sieve.
According to my invention I so dispose or arrange the endless machine wire and
a pulp box relatively to each other that the pulp is sucked or drawn from the box
upon the wire by vacuum or gravitation, or by vacuum and gravitation combined, at
a part where the wire travels upwards, the pulp box being in close contact with
one side of the wire, the wire in fact constituting one side of the box. One or both
ends of this pulp box are preferably capable of being moved closer to or further
from each other so as to regulate the width of the paper web and thus dispense
with the use of deckle straps. The pressure of the pulp in the box can be
regulated by raising or lowering one or more adjustable overflow outlets to the box
and thereby regulating the height of the pulp therein. The pulp can be supplied
to the box from a pulp supply chest or otherwise and an agitator is preferably
fitted in the box to maintain the pulp at a uniform consistency. In combination
with the endless wire and a pulp box disposed or arranged as above set forth I
have one or more vacuum boxes in contact with the other side of the wire, one
vacuum box being preferably immediately opposite the pulp box.
The operation of the machine is as follows:-As the wire travels upwards in
contact with the pulp box the pulp is drawn or sucked upon the wire by the
combined effect of gravitation and of the vacuum in the vacuum box (when such is
employed opposite the pulp box). Part of the water in the pulp passes through
the wire into the vacuum box (from which it is conveyed in the usual manner) and
paper becomes at once formed on the wire. This paper as it travels as part of a
continuous web is deprived of further moisture in passing the subsequent vacuum
box or boxes (when such are employed) and is then carried on with the wire to the
couching rolls where it is couched in the ordinary manner. After passing the
couching rolls the wire and the paper web separate, the web passing on to the usual
appliances for effecting the pressing, drying, or other subsequent operations which
form no part of my invention.
When instead of making a continuous paper web it is required to make separate
sheets, I can effect this object by painting over or covering with other suitable
material parts of the machine wire so as to leave unpainted portions of rectangular
or other desired form. As the water will flow only through the unpainted parts
the pulp will be deposited on these parts only and therefore separate sheets will be
formed. Or instead of painting over parts of the machine wire as above described,
1 may use in connection with the machine wire an endless travelling sheet of metal
or other suitable material with portions cut out to correspond with the sheets to be
produced. As the uncut portions of this endless travelling sheet come in close
contact with the machine wire (as hereafter described for producing designs or
marks on paper) sheets of paper will only be formed upon the machine wire of the
exact size and shape of the portions which have been cut out of the endless
travelling sheet.
In some cases I combine with the endless wire and a pulp box disposed or

page_text: arranged as above set forth a second pulp box similarly arranged or disposed
relatively to the wire whereby a second thickness of pulp or an enamel or other
coating can be laid upon the wet web of paper formed by the pulp from the first
box. The pulp in the two boxes can be of the same color and quality or differ in
color or quality as may be desired. The second pulp, box has a rolling lip at the
bottom edge to allow of the passage of the wet paper web formed by the pulp from
the first box.
In some cases I combine with an endless wire and one or more pulp boxes
disposed or arranged as above set forth a second similarly disposed endless wire and
pulp box or boxes and I lead the wet web of paper formed on the second wire on to
the wet web formed on the first wire the two webs then combining and proceeding
together to the couching rolls.
When I superimpose two wet webs as just described either of the webs can be
formed by my arrangement of endless wire and pulp box or boxes and the other
web by an ordinary Fourdrinier or other paper making machine but I prefer to
form both webs by means of my arrangement as above described.
In some cases I form the pulp box by a bend of the endless machine wire itself (or
the bend of a separate wire cloth introduced for the purpose) in combination with
a rotating skeleton drum having closed ends. The wire is bent down under the
skeleton drum, and then carried up to a guide roller. The pulp is supplied to the
drum through a hollow axle at one end so as to keep the hollow or bend of the wire
filled to a proper height and the excess pulp passes away through a hollow axle at
the other end. The ends of the drum and an endless water-proof cloth or other
suitable endless band prevent the water running away except through the face of
the wire at that part of same which is travelling upwards or in contact with a
vacuum box. Consequently as the wire thus travels upwards the pulp becomes
deposited thereon by gravitation or by being sucked or drawn by the vacuum box
from the pulp box composed of the drum ends and the bend of the wire. The
resulting paper is not a complete web because it has transverse and longitudinal (or
other) divisions due to the skeleton bars of the drum; the separate pieces when removed
from the wire after couching will resemble hand made paper as they will have a
rough or deckle edge all round them. Or they can be led on and compounded with
a wet web formed upon another wire as before described. Or the pulp from the
skeleton drum can be deposited directly upon a wet web (taken from the wire of an
ordinary paper machine or previously formed upon the upward travelling portion
of the wire as hereinbefore referred to) carried by the endless wire under the
skeleton drum and the paper web thus thickened in parts may be subsequently cut
into sheets on the lines formed by the bars of the drum.
+
In another modification the endless wire constitutes the periphery of a cylinder
like that employed in an ordinary cylinder paper making machine but instead of
this cylinder revolving in a pulp box as is usual so that the paper may be formed
on the wire surface it revolves in contact with and in fact constitutes one side of
the pulp box. The pulp consequently becomes deposited upon the endless wire of
the cylinder at a part where this wire travels upwards in the same way as in the
other modifications previously herein described.
When it is desired to produce designs, figures, letters or other marks or
embossings upon the paper, I apply upon the wet web of paper as formed in a
machine such as those above described or in any ordinary paper making machine,
paper or other pulp allowed to flow through or become deposited upon an endless
travelling surface which is perforated or stencilled only at such parts as correspond
with the designs, figures, letters, marks or embossing to be produced. For this
purpose I combine with a machine for forming a wet web of paper, a pulp box and
an endless travelling sheet or surface, perforated or stencilled according to the
required design so that the said sheet or surface receives pulp from the box in its
perforations or stencillings and subsequently gives up the pulp from its perforations
or stencillings to the wet paper web. A convenient way of effecting this is to
cause the machine wire with the wet web which has been formed thereon from a

page_text: lower box to move with the perforated sheet while this sheet is travelling upwards
in contact with and around a second pulp box of which in fact it forms one side,
the wet web during this part of the travel being as it were sandwiched between the
machine wire and the perforated sheet. As they are passing the pulp box the pulp
passes through the perforations so that the design which these perforations
represent becomes deposited in pulp upon the wet web. The perforated sheet
subsequently separates from the endless wire and wet web which then proceed to
the couching rolls. Another convenient way is to let the perforated or stencilled
sheet form the periphery or circumference of a rotating drum with closed ends such
as that hereinbefore described, pulp being supplied to this drum through a bollow
axle and to carry the paper web by means of an endless wire (which may be the
usual wire of a paper machine or a separate wire introduced for the purpose) under
the drum so that during its passage pulp may be deposited or drawn upon it
through the perforations or stencillings of the perforated sheet in a manner
analogous to that in which pulp is deposited or drawn upon an endless machine
wire or upon a wet web in the arrangement hereinbefore described where the pulp
box is formed by a bend of the endless wire in combination with a skeleton drum.
Another convenient way is to carry the paper web over a rotating cylinder which
is either partly submerged in a pulp box or revolving in contact with one side of a
pulp box the periphery of the cylinder constituting my perforated or stencilled
endless sheet or surface for producing the designs or markings. This sheet or
surface may either be formed of sheet metal having the designs punched or
stencilled therein the perforations or stencillings being covered or filled with wire
gauze so as to retain the pulp while allowing the water to pass through or it may
be formed entirely of wire gauze which is painted or coated with a suitable stopping
except at the parts that are to form the design; or; inversely, the painting or
stopping may be applied to the parts which constitute the design and to these only
so that the pulp becomes deposited upon all the other parts of the surface. The
pulp taken up or retained by the endless sheet or cylinder becomes attached to the
wet paper web while this is being carried over it.
Dated this 30th day of December 1892. ·
J. C. MEWBURN,
55 & 56, Chancery Lane, London, Chartered Patent Agent.
COMPLETE SPECIFICATION.
Improvements in the Manufacture of Paper and in the Production
of Designs or Marks upon Paper in the course of its Manufacture,
and in Machines for the Purpose.
I, GEORGE PLANTA BARNES of 57 Old Broad Street in the City of London,
Agent, do hereby declare the nature of this invention and in what manner the same
is to be performed, to be particularly described and ascertained in and by the
following statement :-
My invention has reference to the manufacture of paper and in the production of
designs or marks upon paper while in its wet state in the course of its manufacture
and more particularly to the manufacture of paper by machines in which the paper
is formed upon an endless paper machine wire or sieve.
According to my invention I so dispose or arrange the endless machine wire and
a pulp box relatively to each other that the pulp is sucked or drawu from the box
upon the wire by vacuum or gravitation, or by vacuum and gravitation combined at
a part where the wire travels upwards, the pulp box being in close contact with one
side of the wire, the wire in fact constituting one side of the box. The depth of
the pulp in: the box and consequently the pressure can be regulated by raising or
lowering one or more adjustable overflow outlets to the box. The pulp can be
supplied to the box from a pulp supply chest or otherwise and an agitator is
preferably fitted in the box to maintain the pulp at a uniform consistency. In

page_text: $
combination with the endless wire and a pulp box disposed or arranged as above
set forth I have one or more vacuum boxes in contact with the other side of the
wire, one or more vacuum boxes being preferably immediately opposite the
pulp box.
I paint, or cover with other suitable material, parts of the machine wire so as to
leave unpainted portions of rectangular or other desired form. As the water will
flow only through the unpainted parts the pulp will be deposited on these parts
only and therefore separate sheets with a rough edge all round them resembling
that on hand made paper will be formed. Instead of forming sheets which are
entirely separated from each other the wire may be coated or painted so as to form
separate sheets which are slightly connected at certain points, a sort of incomplete
web being thereby formed which can be more readily taken off the wire than if
separated sheets were produced; the separation of the connecting parts can be
effected at a subsequent period.
Figure 1 of the accompanying drawings is a side elevation of a paper making
machine constructed according to the part of my invention herein before described.
Figure 2 is a plan of the same with the machine wire removed. Figure 3 is a face
view of a portion of the wire showing parts of same painted over so as to leave
unpainted portions of rectangular form as already explained.
a a are side frames carrying bearings for the shafts of the various rolls and rollers
hereinafter described. b is the endless wire; it passes from the roller c at bottom
up to and over the roller d, then over the guide roller e and between the upper and
lower couching rolls fg which are of ordinary construction; from the lower roller g
the wire goes under the guide roller hand over the tension guide roller i back to
the roller c. The wire preferably receives its motion from the lower couching
roll g, this roll being driven in the ordinary manner from any prime. mover. m is a
pulp box which can be supplied from any suitable source such as the pulp supply
chest 1. An open side of the box m is in close contact with one side of the endless
wire at a point where this travels upwards and there is a lip m* of leather or
other suitable material at the bottom of the box to prevent the pulp escaping there.
The depth of the pulp in the box m and consequently its pressure upon the wire b
is regulated by means of one or more overflow pipes n (two are shown in the
drawings) the height of which can be adjusted; the adjustment is preferably
effected as shown by forming the pipes n with an external screw thread to work in
a female screw p in the bottom of the box m. The pulp that flows over into the
pipes n is conveyed by a pipe q to a tank or otherwise. In order to keep the pulp
in the box m at uniform consistency a revolving agitator is fitted in the box its
motion being obtained by a belt k passing over a pulley on the agitator shaft and
over a pulley k on the shaft of the roller d. ss are vacuum boxes of ordinary
construction in contact with the underside of the wire the lower ones being
immediately opposite the pulp box m. 6' 6' Figure 3 indicate the parts of the wire
which are painted over as above stated.
is
The operation of the machine is as follows:-As the travelling wire & passes
upwards in contact with the pulp box m the pulp is drawn or sucked upon the wire
by the combined effect of gravitation and of the vacuum in the vacuum box 8. Part
of the water in the pulp passes through the wire into the vacuum box and paper
at once formed on the wire but as the water will only flow through the unpainted
parts of the wire the pulp will only be deposited upon these parts and therefore
separate sheets will be formed. These sheets as they travel onwards with the wire
are deprived of further moisture on passing the upper vacuum box s¹ and are then
carried on with the wire b to the couching rolls fg where they are couched in the
-ordinary manner. After passing the couching rolls the sheets are removed from the
wire 6 which then goes to the guide roller h.
The tension of the wire 6 can be regulated in any suitable manner; the drawings
.show this regulation as provided for by means of screw shafts t fitted with hand
wheels and working in nuts in brackets u which carry the guide roller i so that this
roller can be raised or lowered to more or less divert the wire from a straight path

page_text: between the rollers and c. It is important that the wire shall be in close
contact with and in fact constitute one side of the pulp box so that the paper may
be at once formed on the wire.
Instead of painting over parts of the machine wire as above described, I may
use in connection with the machine wire an endless travelling sheet of metal or
other suitable material arranged for example as shown at 6 in Figure 14 with
portions cut out to correspond with the sheets to be produced. As the neut
portions of this endless travelling sheet & come in close contact with the wire (as
hereinafter described for producing designs or marks on paper) sheets of paper will
be formed upon the wire of the exact size and shape of the portions which have
been cut out of the endless travelling sheet 63.
In some cases I combine with the endless wire band a pulp box disposed or
arranged as shown in Figure 1 so that the wire receives the pulp at a part where it
is travelling upwards a second pulp box similarly arranged or disposed relatively to
the wire whereby a second thickness of pulp or an enamel or other coating can be
laid upon the wet web of paper formed by the pulp from the first box. This is
illustrated in Figure 4 in which m¹ represents the second pulp box. The pulp in
the two boxes can be of the same color and quality or differ in color or quality as
may be desired. The upper vacuum box is placed opposite the upper pulp
box m'. This pulp box has a rolling lip or lip roll at the bottom edge to
allow of the passage of the wet paper web formed by the pulp from the first
bux m.
By the use of the upper box m the paper formed on the wire at the lower
box m can be thickened or it can be coated with an enamel or other surface or in
the case where another web of paper is to be superposed as about to be described, the
said upper box in' can supply a pulp of stronger or different fibre to constitute the
middle layer of a triplex paper. The wire with the duplex or coated wet web of
paper passes over the upper roller d and guide roller to the couching rolls fg, but
when it is required to make a triplex paper a second web of paper is formed by
means of the endless wire b³, pulp box m' and vacuum box s²; the wire b³ passes
from the roller cup to the roller d' and then over the guide rollers e³, ³, press
roller and guide roller back to the roller. its tension being regulated by
raising or lowering the brackets u² carrying the roller 2 by means of screw shafts t
The two wires with their respective wet webs of paper meet on passing the roller d
and travel together between the roller * and the vacuum box receiving suitable
pressure from the roller h³, the upper wire then rises to the roller while the lower
wire with the two superimposed webs passes on to the couching rolls fg. 10 is a
pipe for supplying a stream of water to wash the upper wire before it again
reaches the pulp box m²; this water falls through the wire into a receiver with
outlet pipe and the same receiver collects the water which falls through the
wire after it passes the vacuum box 83, this water being directed by the guides y y.
is a doctor or scraper to clean the roller c³.
When I superimpose two wet webs as just described either of the webs can be
formed by my arrangement of endless wire and pulp box or boxes and the other
web by an ordinary Fourdrinier or other paper making machine but I prefer to
form both webs by ineans of my arrangement as above described.
Figure 4 represents a modification of the upper pulp box m¹ Figure 4. In this
modification the roll is made sufficiently large to form the back and bottom and
part of the sides of the box.
In some cases I form the pulp box by a bend of the endless machine wire itself
(or the bend of a separate wire cloth introduced for the purpose) in combination
with a rotating skeleton drum having closed ends.
This construction is shown in Figures 5 and 6 in which A. A are the closed ends
of the drum and B B, C C are respectively longitudinal and circumferential bars
(which however are not necessarily longitudinal or circumferential) forming the
skeleton body which they divide into rectangular divisions. The wire b is bent
down under the skeleton drum and then carried up to a guide roller e and on to the

page_text: conching rolls. The pulp is supplied to the drum through a hollow axle l'at
one end so as to keep the hollow or bend of the wire filled to a proper height and
the excess pulp passes away through a hollow axle at the other end. The
ends AA of the drum and an endless waterproof cloth or other suitable endless
band D prevent the water running away except through the face of the wire bat
that part of same which is travelling upwards or in contact with the vacuum box ¹.
Consequently as the wire thus travels upwards the pulp becomes deposited thereon
by gravitation or by being sucked or drawn by the vacuum box from the pulp
box composed of the drum ends A A. and the bend of the wire b. The resulting
paper is not a complete web because it has transverse and longitudinal (or other)
divisions due to the skeleton bars of the drum; the separate pieces when removed
from the wire after couching will resemble hand made paper as they will have a
rough or deckle edge all round them. Or they can be led on and compounded with
a wet web formed upon another wire as before described. Or the pulp from the
skeleton drum can be deposited directly upon a wet web (taken from the wire of an
ordinary paper machine or previously formed upon the upward travelling portion of
a machine wire as hereinbefore described) carried by the endless wire under the
skeleton drum and the paper web thus thickened in parts may be subsequently cut
into sheets on the lines formed by the bars of the drum.
When it is desired to produce designs, figures, letters or other marks or
embossings in colours or otherwise upon the paper, I apply upon a wet web of
paper as formed in a machine such as those above described or in any ordinary
paper making machine, paper or other pulp allowed to flow through an endless
travelling surface which is perforated or stencilled only at such parts as correspond
with the designs, figures, letters, marks or embossings to be produced. For this
purpose I combine with a machine for forming a wet web of paper a pulp box and
an endless travelling sheet or surface, perforated or stencilled according to the
required design so that the said sheet or surface gives passage to pulp from the box
through its perforations or stencillings and the pulp becomes deposited upon the
wet paper web.
Figures 7 and 8 represent a machine which I have designed for carrying out
this part of my invention. In this machine the wire a with the wet web which has
been formed thereon from a lower box d is caused to move with the perforated
sheet which is seen at g while this sheet is travelling upwards in contact with a
second pulp box of which in fact it forms one side, the wet web during this part
of the travel being as it were sandwiched between the machine wire a and the
perforated sheet g. As they are passing the pulp box the pulp (which may be
either paper pulp or other material such for example as china clay in the state of
thin paste or slip) passes through the perforations of the sheet g so that the designs
which these perforations represent and which may be for example such as those
shown at,,,,Figure 8 become deposited in pulp upon the wet web carried
by the wire a. The perforated sheet y subsequently separates from the endless
wire and wet web which then proceed to the couching rolls c c. The wire a is
guided by the rollers 66 and the sheet 9 by the rollers / h. f and 1 are vacuum
boxes fitted respectively in connection with the two pulp boxes d and j mis
another vacuum box over which the wire a with the wet web having the designs or
markings upon it passes on its way to the couching rolls c c.
The wire a can
receive its motion from the lower couching roll and the endless sheet can either
be driven by a belt from the shaft of the lower couching roll or as shown by
means of a belt which passes over a pulley on the shaft of one of the guide
roliers and over a pulley on the st aft of one of the guide rollers h.
Another machine which have. designed for carrying out this part of my
invention is shown in Figure 9. In this machine the perforated or stencilled
shest forms the periphery or circumference of a rotating drum with closed ends
such as that shown in Figures 5 and 6. Figure 10 shows this drum on a larger
scale, being the drum and g representing the perforated sheet. Pulp is supplied
to this drum through a hollow axle and the wet paper web from the couching

page_text: rolls of a paper making machine is carried by means of an endless wire (which
may be the wire of the paper making machine, or as shown a separate wire a.
introduced for the purpose) under the drum ; so that during its passage pulp of any
required color may be deposited or drawn upon it through the perforations or
stencillings of the perforated sheet in a manner analogous to that in which pulp is
deposited or drawn upon an endless machine wire or upon a wet web in the
The
arrangement hereinbefore described with reference to Figures 5 and 6.
wire a then conducts the paper web to the couching rolls c c from which it may
either go to the endless felt n which conducts it to the press rolls pp and thence
to the drying cylinders or as shown in Figure 9 the wire a may conduct the paper
web for its further marking or decorating under a second endless design sheet on a
second and similarly constructed pulp box or drum and to another pair of
couching rolls before it goes to the felt n.
Having now particularly described and ascertained the nature of my said inven-
tion and in what manner the same is to be performed, I declare that what I
claim is:-
1. The mode of making paper in separate or slightly connected sheets which
consists in depositing the pulp upon an endless machine wire while travelling.
upwards against an open side of a pulp box, the said machine wire being either
coated with paint or like material so as to leave uncoated parts corresponding
with the sheets to be produced or being caused to travel in contact with an endless
travelling sheet of metal or other material having portions cut out to correspond
with the sheets of paper to be produced, whereby the pulp from the box becomes
deposited in the one case upon the uncoated parts of the machine wire and in the
other case upou the machine wire through the open portions of the endless sheet,
separate or slightly connected sheets of paper being thereby in both cases formed,.
substantially as hereinbefore described.
2. In a paper making machine for producing separate or slightly connected.
sheets, an endless machine wire coated with paint or like material so as to leave.
uncoated parts corresponding with the sheets to be produced in combination with a
pulp box having an open side with which the said endless wire in a part of its
travel in which it moves upwards is in contact whereby the pulp is directly
deposited from the box upon the uncoated parts of the wire during its movement
upwards and separate or slightly connected sheets of paper are formed, substantially
as herein before described.
3. In a paper making machine for producing separate or slightly connected
sheets, an endless sheet of metal or other material having portions cut out to.
correspond with the sheets of paper to be produced in combination with an endless
machine wire and a pulp box having an open side the said endless sheet in a portion
of its travel being against the endless wire and caused to move with it upwards in
contact with the open side of the pulp box whereby the pulp is deposited upon the
endless wire through the open portions of the endless sheet and separate or
slightly connected sheets of paper are formed, substantially as hereinbefore
described.
4. In a paper making machine, the combination with a pulp box one side of
which is continuously formed by an upwardly travelling part of an endless machine
wire, of a second pulp box one side of which is continuously formed by an
upwardly travelling part of the same machine wire, the second box having a roll
at the bottom edge to allow of the passage of the wet paper web formed by the
pulp from the first box, whereby a second thickness of paper pulp or other
material is laid upon the said wet web, substantially as herein before described.
5. In a paper making machine, a rotating skeleton drum with closed ends and
supplied with pulp, in combination with a machine wire carried under the drum
and then upwards and with means for preventing the water escaping except
through the wire at that part where it is travelling, whereby the pulp becomes
deposited upon the wire at that part of its travel and paper is formed in separate

page_text: sheets corresponding with the divisions of the skeleton drum, substantially as
herein before described.
6. The combination of a skeleton drum and a machine wire arranged as
referred to in the last preceding claim, with a machine for making an endless
paper web and means for conducting and delivering the said web in its wet
condition to the said machine wire as herein before described so that the pulp
from the skeleton drum becomes deposited upon the wet web.
7. The process or method of producing designs or marks upon paper in the
course of its manufacture which consists in depositing paper pulp or other material
through an endless travelling sheet perforated or stencilled according to the designs
or marks to be produced upon a wet web of paper immediately after it has been
formed in a paper making machine, whereby the said paper web becomes
marked or embossed with the required designs or marks, substantially as set
forth.
8. The combination with a machine for forming a wet web of paper of a pulp
box and an endless travelling sheet perforated or stencilled according to a given
design the said sheet giving passage to paper or other pulp from the pulp box
through its perforations or stencillings so that the said pulp is deposited upon
the wet paper web, substantially as and for the purpose herein before described.
9. A machine constructed substantially as shown in Figures 7 and 8 and
herein before described in which a wet paper web is first formed upon an endless
machine wire and then colored or other paper pulp or other material is deposited
upon the said wet web through a perforated or stencilled endless travelling sheet,
as set forth.
4
10: A machine constructed substantially as shown in Figures 9 and 10 and
herein before described in which a wet paper web from a paper making machine
is carried by a machine wire round the under part of a rotating drum supplied
with colored or other paper pulp or other material, the periphery of this drum
being a perforated or stencilled sheet so as to deposit pulp through its perforations
or stencillings upon the wet paper web as this passes round it, as set forth.
Dated this 30th day of September 1893.
J. C. MEWBURN,
55 & 56, Chancery Lane, London, Chartered Patent Agent.