US1739322A - Pile-faced material and process of making the same - Google Patents

Description

Dec. 10, 1929. F. w. MOORE 1,739,322

FILE FACED MATERIAL AND PROCESS OF MAKING THE SAME Filed Jan. 2, 1924 Patented Dec. 10, 1929 UNITED STATES FREDERICK w. MOORE, or EAST ORANGE, NEW JERSEY PILE-FACED MATERIAL AND PROCESS OF MAKING THE Application filed January 2, 1924. Serial No. 683,935.

My invention relates to that class of materials used for coverings in upholstery, footwear, apparel :ind the like, and an object of my invention, among others, is the production of a finish on m terial of this sort and a process for making it, which material shall possess peculiar characteristics and wh ch process shall enable the material to be produced in a particularly efficient and economical manner.

, .:-1-Material embodying my invention and a.

j P-Igcess for effecting the purpose of the invention, and in the making and use of which the objects herein set out, as well as others, may be attained, are illustrated in the accompanying drawings in Which- Figure 1 is a perspective view of a portion of a machine illustrating the method of making my improved material.

Figure 2 is a view, scale enlarged, in section through a piece of material illustrating the method of its construction.

Figure 3. is an edge view of a piece of material. a

Figure 4 is a diagrammatic view illustrating the"manner of producing material.

with a smooth face.

Figure 5 is a perspective view of a piece of material illustrating the manner of producing a smooth faced material in accordance with my invention, and having a maximum length of pile.

Figure 6 is a view showing a piece of fab ric as produced by the patterned roll of'Figure 1.

Figure 7 is a view showing the leather applied to the back face of the fabric side of a piece of plush. Leather, as is well known, is a particularly 40 durable material for use as a covering in upholstery and the like, but it is objectionable on account of its hard and cold feeling. It

is believed that if these objectionable features could be removed, leather would be empl yed to a much greater extent, not only in up olstery, but in various other lines, as in wearingapparel and in other articles requiring durability in wear..

The material illustrated and described herein and embodying my invention comprises a leather structure having the desirable features of soft feeling and of warmth desired The invention also contemplates material other than leather to which a pile facing may be applied as a finish in the manner set out. I

In the practice of my invention I take a piece of leather or other material 5 to one side of which I apply a coating of flexible adhesive'binder 6, and to which I combine the pile side of a piece of plush .7 or other fabric faced with free erect fleece or fiber in forms to have their ends inserted into the adhesive binder to stand erect therein. In doing this terial ismoved forward between said rolls to the action of a rapidly moving knife 12 of band construction, which construction will be readily understood by those skilled'in the art, and the rolls may be feed rolls or pin rolls. so

It is of prime importance that the material shall be moved to the action of the knife with as little compression as possible, but sufiicient to maintain it against the cutting action of the knife to feed uniformly at all points and this is accomplished by frictional grip upon the backingin either way produced, that is, whether with a smooth or a patterned face. Therefore, in order to pro-'- vide for a uniform feed of the material to the knife the rolls, one or both, may be roughened, a pattern on one roll, when such roll is used, providing the necessary roughness for that roll. This frictional grip of the feed rolls upon the material may further be 5 improved by providing a rest roll 13 of soft rubber for one of the feed rolls to impart a frictional pinch pressure to said feed rolls, and an auxiliary pull may be obtained by the action of pin rolls 14and of fabric rolls 15 upon the latter of which the material may be woundas it is being divided, th action of said rolls being to pull the matei'al toward the'cutting knife. An eventhickness of backing substance on both sides of the pile is important to uniform cutting with smooth faced rolls.

While I have hereinbefore described leather as the material having a coating of flexible adhesive binder, the invention contemplates material other than leather, as cloth, felt or other material that may be substituted for the leather, and the backing materials may be arranged in various ways, and they may be applied by means of the adhesive to either or both sides of the plush structure, as for instance, leather may be applied as here- -inbefore described to the face of the plush, and thezlatter being out as hereinbefore set forth, another piece of leather may be applied by the adhesive to the free ends'of the pile, and the latter being then again out two.

pieces of leather each with a 'plush face 'will e produced, or the leather may be applied to the back surface of the fabric side'l'i' of the plush structure as shown in Figure 7 of the drawings.

In securing the ends of the plush fibers to the backing of leather or other material, I

employ a flexible adhesive binder that is sufmaterial in its embossed condition.

ficiently plastic to permit the material to be embossed, if desired, this binder having such characteristics as to pei mit the embossing and at the same time permanently retain igle T is binder lies between the leather or other material and the pile or fleece, the roots of which are embedded in the adhesive so that the combined material, after it has been out forms a finish, that may be completed by embossing, and which embossing will be absolutely permanent, and having the leather life, the plush pile, fleece or other face is like a suede and superior in finish to embossed plush, or fabrics which are without the leather body substance.

The plastic flexible body which I employ as a binder is composed of cotton nitrates with alcohol or other solvent and combined with vegetable oil, and I have found that the pile of the plush or other material, When anchored in said combining body will produce a material that may be embossed, and the finish will be more permanent than such embossing without the presence of said com bining body.

The material is to quite an extent strengthened bythe cut'pile after it is cut, and being inlaid in its surface fibethis construction and the embossing increas cs this strength by intermingling portions of the cut fiber with the surface fiber of the leather and the binder combining said fiber to a union therewith and giving material strength to thin or split leather as well as a desirable finish.

While I have illustrated and described herein a plush fabric forming one side only of the structure to be cut I contemplate that the plush fabric,'when a patterned surface is to be produced, may comprise both sides of the structure previousto and during the cut-' ting operation. When a roll with a patterned surface, as shown in Figure 1, is employed a fabric having a patterned surface 18 will be produced, as shown in Figure 6, whereas when a smooth roll, as 16, is-used', as shown tain direction with respect to the backing or woven part of the fabric, and I have found that this feature may be taken into account in the splitting operation, as 'hereinbefore set forth. From extended experiments I have found that if the material comprising the two backings; with the plush fibers between them be moved toward the knife so that the latter will operate against or in a direction opposite to the direction of slant of the fibers projecting from the piece which it is desired shall have the longest fibers composing the, face, a distinct advantage will be gained. This is shown in Figure 2 of the drawings in which it will be seen that the knife 12 is operating against or in a direction opposite to the direction of slant of the fibers projecting from the cloth backing 7 which it is desire shall have the longest fibers, the leather backing 5 containing the shorter fibers, and in operating against the fibers as above described, I mean that the fibers shall be inclined toward the knife, as shown in Figures 2 and 4 of the drawings.

- In other words, the knife is presented to the fibers in close proximity to either backing the material being out being presented to the knife so that the shorter fibers will slant away from the knife, as shown in Figures 2 and 5 of the drawings. This enables the knife to be presented to the fibers close to the adhesive on the leather or other backing, in fact, such knife in many instances being presented much closer to the adhesive than shown in Figure 2. A result of this is that the knife after striking the fibers creeps up or rather, the fibers are pressed down so that the knife actually cuts the fibers at a point farther away rom the bottom backing then at the point at which the knife first makes contact with the fibers. The knife thus imparts a shearing cut to the fibers and the ends thereof are cut on a slant. The ends thus cut close to or near the face of the fabric or leather 35 prising the soft face of compose a uniform dense face'upon the fabric having all of the. ornate characteristics of fine velvet .or suedeand the body substance composing the combining medium giving the feel and. utility of leather.

l/Vhile I have illustrated'herein as actually taking place between the inner surfaces of the two backing members, it Will be understood that my invention contemplates this cutting of the fibers at any point between the outer surfaces of the backing members, even to" the extent of cutting through the woven fabric to which the pile is secured or looped, and as shown in Figure 5 of the drawings in which the cutting is shown as being through the loops of the pile. .7

I claim 1. That process thatconsists in arranging the pile filling between more rigid backings ina manner to slant said pile toplace one backing forward of the other and at the same time out through the pile filling between said bac 'ngs.-

the cutting 2. That process that consists in securingthe free ends of the fibers comprising the soft face of a piece of material having a more rigid flexible backi composed of leather in a manner to cause said fibers-to stand erect without distortion, then placing one backing in advance of the other to slant the fibers without material compression and at the same time cutting through the soft; material between such backings.

3. That process that consists in securing the free ends of obliquely disposed fibers coma piece of material with a more rigid flexible backing to another backing also of mo then placingo'ne of the backings in advance of the other to slant the rial compression and at ting through said fibers the same time cutcloser to one then the other of said-backingsand in the direction of slant of said fibers from that backing close to whichthey are cut. 4. A new material having a.

and without distortion, said fibers having obliquely out free ends and the flexible. cement inder located between the plush and the backing to secure the inner ends of the fibers comprising the plush pile to the surface of the flexible backing. I

5. A new articleof manufacture comprising a backing of leather ha-vin cement binder, and a plush piTe having the ends of its fibers embedded in said binder d the oppositelyobliquely tion of slant of. said fibers from said backing to impart a soft face to the leather.

of flexible material having a ng to another backing re rigid flexible material,

fibers without matea coating ofsurface.

FREDERICK W. MOORE.

article of manufacture compris-

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