摘要:
The disclosure is that of an invention directed to a folder for a continuously advancing web of a textile material in which a pair of horizontal spaced parallel transverse guide rolls are operably supported by a pair of inwardly opposed horizontal C-beams and are adapted to be independently driven in the same opposite directions by alternating contacts with the upper and lower flanges of the C-beams as the guide rolls are bodily reciprocably traversed along the C-beams by rock yoke and slide connections extending between the shafts of the guide rolls and pivots carried by a pair of continuously driven endless traversing chains.
摘要:
A spring steel slip sheet for a compactor and for extending into a compression zone defined by a feed roll and a retard roll for shrinking a fabric. The slip sheet is for the compactor, extends into the compression zone defined by the feed roll and the retard roll for shrinking the fabric, and is made of spring steel. The slip sheet is sheet-like and includes a mounting portion and a compressing portion. The compressing portion extends from the mounting portion at an interface line. The mounting portion usually is flat and the compressing portion usually is arcuate. The compressing portion curves similarly as the feed roll of the compactor does, and presses the fabric against the feed roll of the compactor as the fabric enters the compression zone of the compactor.
摘要:
An improved apparatus for correcting deflection in small diameter feed and retard rolls of an open width stabilizer so as to create a straight line nip with uniform pressure across the nip. The improved apparatus provides apparatus for adjusting deflection of the rolls to thereby maintain a desired size to a passageway between them so as to optimize compaction of a fabric web material. A wedge-like member is disposed between, and in moving relationship to, feed and retard roller bearings. The wedge-like member is asymmetrical, has feed and retard sides that engage the feed and retard roller bearings, respectively, and exerts reaction forces against each of the respective bearings. Improvement resides in the reaction forces causing the rolls the rolls to not deflect downwardly.
摘要:
A device for preventing jamming of a fibrous material subject to a compressive treatment in a stuffing chamber defined by a feed roll and a retard roll. The device includes an impact blade and a stabilizing apparatus. The impact blade is rigid and interchangeable. The stabilizing apparatus stabilizes the impact blade against moving away from the feed roll to prevent the jamming of the fibrous material between the feed roll and the impact blade during the compressive treatment of the fibrous material.
摘要:
A spring steel slip sheet for a compactor and for extending into a compression zone defined by a feed roll and a retard roll for shrinking a fabric. The slip sheet is for the compactor, extends into the compression zone defined by the feed roll and the retard roll for shrinking the fabric, and is made of spring steel. The slip sheet is sheet-like and includes a mounting portion and a compressing portion. The compressing portion extends from the mounting portion at an interface line. The mounting portion usually is flat and the compressing portion usually is arcuate. The compressing portion curves similarly as the feed roll of the compactor does, and presses the fabric against the feed roll of the compactor as the fabric enters the compression zone of the compactor.
摘要:
A machine for converting a fabric from a rolled fabric into a superimposingly folded fabric for delivery to a dyeing machine. The machine includes a frame, a cradle, and a carriage. The frame rests on an unyielding surface. The cradle is operatively connected to the frame, holds the rolled fabric, and dispenses the fabric from the rolled fabric. The carriage is movably mounted to the frame, and receives the fabric dispensed from the rolled fabric, and in response thereto, moves back and forth relative to the frame to dispense the fabric into the superimposingly folded fabric for delivery to the dyeing machine.
摘要:
A modular tenter frame for guiding a pair of chains with pins through a predetermined path to transport an open width tubular knit web through a drying oven and/or a steaming station to a compressive treating station to improve quality of the open width tubular knit web. The frame includes a rail section. The rail section guides an associated chain with the pins through the predetermined path to transport the open width tubular knit web through the drying oven and/or the steaming station to the compressive treating station to improve the quality of the open width tubular knit web. The rail section has a pair of recessed tracks being longitudinal, facing in a same direction, being spaced-apart from each other by a space therebetween defined by a web, and receiving the chains.
摘要:
A folder for fabric includes a traversing assembly which receives a fabric web and deposits the fabric in a Z fold as the traversing assembly reciprocates relative to a base. A pressing assembly includes a pair of pressing rollers which move in a direction substantially parallel to the surface of the folded fabric. A pressing roller presses on the fabric as it moves toward the fold. Shock absorber assemblies absorb stress at the ends of strokes of the traversing assembly as it reciprocates relative to the base.
摘要:
This invention is directed to a wet processing system wherein a wet roped knitted fabric is treated to achieve a finished product that is flat and open and accomplished by moving the fabric so that it is transported through the various processing steps in a manner that minimizes distortion and elongation of the fabric. Advantage is also provided by utilizing a J-scray that is moveably disposed in the system to fine tune the accumulation of wetness and control the speed of delivery.
摘要:
An apparatus for finishing a fabric web by subjecting a usually wetted fabric which is carefully handled preferably on a spreader in the case of knits or a tenter-like device in the case of woven or non-woven webs so that it remains flat and smooth and then presenting the fabric to a fabric treating station comprising endless belts in abutting relationship to shrink or finish the fabric and finally removing the fabric from the fabric treating station or arrangement. An apparatus for finishing a fabric by passing a carefully handled fabric onto a device to smooth the fabric and move same to a confined space formed by side by side plural, usually endless, belts with guide means on the outer surfaces thereof and said plural belts arranged to change direction around inner rolls disposed on the opposite ends of said belts to finish or shrink said fabric either as a result of the curvature caused by the change in direction of said belts or in the nip formed by the rolls at one end. The belts are disposed relative each other so that a confined space is formed between the belts wherein a finishing treatment may be applied as desired.