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:
An apparatus for finishing or shrinking webs of material such as textile webs, both of the knit and woven variety; and non-woven like webs, all usually made from fibrous like materials. The apparatus, generally comprises first and second roll like members. One is capable of being driven faster than the other and both are disposed to drive belts for moving the web. The apparatus also includes a compaction or finishing zone formed between the belts by an adjustably disposed idle roll like member and one of the roll like members. The plural belts are disposed to run around the roll like members so that a web may be fed on a sheet like member to facilitate finishing or shrinkage of the web in the finishing or compaction zone formed between the belts which are caused to abut each other by roll like members disposed inside the abutting belts. The sheet like member being disposed relative the zone so that treatment of the web in said zone is optimal.
摘要:
A spreader included in tubular knit conditioning or finishing equipment is disclosed and includes a frame serving to support a pair of support members having fabric gripping means mounted on the spaced and oppositely disposed support members. A series of rolls some of which are driven are connected to the fabric gripping means to cause same to move the fabric through the equipment or the spreader. An actuator is connected to the spreader and arranged to move the fabric gripping means to move the fabric while moving through the equipment to adjust for any changes in dimension of the fabric to a desired dimension.
摘要:
This invention is directed to an extractor wherein tubular knitted fabric is ballooned, prior to the extraction of, usually water from the fabric, in an arrangement comprising a nip formed by two rolls. A tubular knit fabric additive applying mechanism is formed by providing a reservoir consisting of these two rolls and sealing or dam members disposed at each of the opposite ends of the above mentioned rolls. A single drive is provided one roll and functions to drive the second roll and a third roll disposed to form a nip with the second roll to extract excess additive from the fabric as it passes through the last mentioned nip. A method of applying an additive to a tubular knitted fabric moving the fabric through a nip to extract liquid therefrom and then immediately subjecting the fabric to an application of additive and immediately following this application by subjecting the fabric to the removal of the additive in a second nip.
摘要:
An improved method and apparatus for the compressive treatment of material are disclosed. The method and apparatus use a gull winged confining means in conjunction with two surfaces to form a stuffing chamber. The wing of the confining means which faces the first, faster moving surface is provided with a precompacting zone where the wing and first moving surface are spaced more than at other positions between the wing and first moving surface.
摘要:
Devices for adjusting positions of: a removable slip sheet in a compression zone defined by a pair of rollers of an open width textile compressive shrinking machine to adjust a size of the compression zone for various thickness and types of textiles; a wedge between the pair of rollers for spacing apart the pair of rollers a predetermined dimension; and a shoe in the compression zone for allowing for different thickness and types of textiles.
摘要:
A method and related apparatus for shrink-proofing a fabric, typically a knitted textile composed of interlocked loops of yarn made of natural and/or man-made fibers. The loops interlock along stitch rows that may become skewed. According to the invention the fabric is confined from expanding as it is delivered to and discharged from an in-line compression zone free of obstructions such as crimps, bends or kinks. The fabric is confined, preferably resiliently, coming to, passing through and leaving the compression zone so as to accommodate variation of thickness and irregularities of the fabric being compacted in the compression zone. The interlocked loops are organized whereby they are allowed to move toward each other orthogonally along their related stitch row so as to reduce volume of the fabric. Non-woven textiles, papers, papers with additives and the like are shrink-proofed in the same manner.
摘要:
Apparatus and a related method control within acceptable limits, of less than two percent (2%), residual shrinkage in garments to be made from a knitted fabric web or other fabrics subject to high shrinkage. The knitted fabric web is passed continuously in a moist condition through a first shrinkage compactor. Then the web is carried on an endless belt through a special dryer in a relaxed condition to allow loops of knits to shorten. The web is caused to wave in the dryer. The web is then conveyed through a second shrinkage range for final shrinking to a desired weight per surface area with less than two percent (2%) residual shrinkage. Thus the garments are safe from further shrinking in home tumble dryers.
摘要:
A fabric detwister for continuously opening roped knitted fabric operating to open the roped fabric by moving the detwister arrangement in the direction of twist and as this occurs it actuated the turntable to move in the direction to remove the twist.
摘要:
An apparatus for cutting or opening a tube of knit fabric is disclosed and includes a conveyor which moves the fabric along a horizontal axis as it enters the apparatus and continues in this horizontal path and the fabric is expanded cut and moved out of the apparatus along the horizontal axis.