Layered carded webs are sometimes called a batt. Moisture regain (or Regain)Percentage of moisture in a fiber or fabric after it is equilibrated in a standard humidity and temperature. The bicomponent fibers could be used in through-air bonded processes. PlasticA polymer with its additives. Citation Use the citation options below to add these abbreviations to your bibliography. WickingTransport of liquid within an absorbent fabric, vertically into the fabric web and horizontally within the plane of the fabric. GeotextileA permeable fabric used in civil engineering construction projects such as paving, dams, embankments and drains for the purpose of soil stabilization, sedimentation control, erosion control, support and drainage. GarnettThe garnett is a fiber processing machine with a series of sawtooth wires that are much coarser than found in a conventional carding system. This glossary includes all nonwoven terms and many of those in related industries where nonwovens are converted. These materials can be used as cover stock, facings for supporting other nonwovens or as supporting scrims. Typically, grab strength is determined on a four-inch wide strip of fabric, with the tensile load applied at the midpoint of the fabric width through one-inch-wide jaw faces that are used to clamp the fabric. The fabric is then shipped to the finished products manufacturer. Algodn spunlace no tejida materiales puede sustituir a la tradicional salud, mejorar el rendimiento de desechable productos de higiene, Un gran potencial para el . Small angles, presented by flattened-out drops, indicate greater wettability of the material by the liquid. ASHRAEThe acronym for American Society of Heating, Refrigeration and Air Conditioning Engineers. The cell is usually destroyed as the new viruses are released to the surrounding environment. Sometimes Polypropylene (PP) also used in spunlace production. Les chiffons mous de spunlace sont doux sur la peau. This glossary can help those working within the industry and academics to familiarize themselves with the nonwoven nomenclature. At least, it also decorative fabrics such as car interiors, home interiors, stage decoration, etc. CENAcronym for the Comit Europen de Normalisation or the European Committee for Standardization. The main characteristic of these markets is that the end products have a long life and are more or less permanent. The term is most commonly used to describe products that are used to clean-up environmental oil spills and around machinery in a workplace to capture oil and other fluids. The web is then dried to remove the water and the binder remains (See Resin Bonding). Primary backingThe fabric into which a carpet is tufted. FusingMelting or bonding together of fibers or fabrics. Glass fibersFormed by extruding and attenuating molten glass. The material may be in the form of homofil fibres, bicomponent fibers, fusable powders, as part of the web. The first written definition of nonwoven fabrics came from the American Society for Testing and materials in 1962 which defined them as "textile fabrics made of carded web or fiber web held together by adhesives." . TenacityA measure of the strength of a fiber. For more than three decades, ANDRITZ has led the technical innovations in the spunlace markets, which are continuing to grow. BondingThe process of combining a fibrous web into a nonwoven fabric by means of resins (e.g. Cross laid webA web of fibers formed by cross laying process. ShrinkageA reduction in length or width due to the effect of heat, moisture or chemical action. spunlace fabric Sample sentences with " spunlace fabric " Declension Stem Match words The dispersible and fully-degradable spunlace nonwoven fabric is composed of 35-50% of zigzag flat viscose and 65-50% of wood pulp. Synthetic fiberA man-made fiber, usually from a molten polymer or from a polymer in solution. In the plane of a fabric, it is related to a non-random distribution of fibers. Spunlace | Spanish Translator Limiting oxygen indexMeasure of flammability that determines the minimum concentration of oxygen in a gas mix that is required to sustain steady burning. AdsorbentIt is the material to which a molecule is attached and retained. "The hydroentangled media demonstrates superior filtration . Hola soy Luis Valades de Mxico y estoy buscando tela spunlace para trapo de limpieza tanto con 100% viscosa como mezcla 50%poliester 50% viscosa son para uso en cocina en dimensiones de 30 x 50 cms. First of all, spunlace non woven fabric is mainly used forwipes: such as home, personal, beauty, industrial, medical wipes, etc. Doffer combAn oscillating comb that is positioned close to the doffer roll to strip the travelling web away from the card. 1 English. EfficiencyThe ability of a filter device or media to remove particulate of a certain size from a liquid or gaseous fluid by measuring the concentration of the particles upstream and downstream of the device or media. mechanical entanglement or thermal adherence). It is also non-fibrous materials, such as insoluble clay, gypsum, starch or gum added to a fabric to increase its weight or appearance. Filter fabricA cloth used to separate particles from their suspension in air or liquids. dobladas en cuatro partes iguales BackingA web or other material that supports and reinforces the back of a product such as carpeting or wallpaper. Flexible entanglement, does not affect the original characteristics of the fiber, does not damage the fiber. Suggest or Ask for translation/definition Cross-linkingThe chemical reactions that create bonds at several points between polymers. AgingProcessing in which products are exposed to environmental conditions, that stimulate real use or accelerated use, for the purpose of determining their effect on the functional and aesthetic properties of the products. AfterglowThe flameless, ember-like burning of a material after the external ignition source is removed. Instead it moves in a straight line, colliding with the filter fiber or surface to which it may become attached. The most common fiber used for fiberfill purposes is virgin polyester. Primary backing is the principal material that holds the tufts. Ozone is a powerful oxidizing agent and is toxic even at low levels. In fact, With the development of spunlaced nonwoven technology currently, we have adopted some new spunlaced technology to produce Woodpulp Spunlace Fabric which is gaining popularity and is seen as the replacement of some normal spun lace fabric, this . This is a committee that is charged with the responsibility to standardize the testing procedures of various European member nations. EmulsionA suspension of finely divided liquid droplets within another liquid (see Dispersion). Some other raw material, such as cotton, tencel,chitin etc. SuperabsorbentA sorbent material that can absorb many times the amount of liquid ordinarily absorbed by cellulosic materials, such as wood pulp, cotton and rayon. PaddingApplying a liquid or paste to a textile by dipping it in a bath or by passing it between squeeze rollers that carry the liquid or paste. The lining up or parallelism of molecular chains in fibers and films, The alignment of fibers in a nonwoven material, More than 50%, by mass, of its fibrous content is made up of fibers (excluding chemically digested vegetable fibers) with a length to diameter ratio greater than 300; or. One attractive physical characteristic of polypropylene is its specific gravity of less than one, which results in a larger area volume yield per kilogram or pound of resin or staple fiber compared to competitive fibers. Weak webA term generally used in the context of web formation in a carding process. EntanglementA method of forming a fabric by wrapping and knotting fibers in a web about each other, by mechanical means, or by the use of jets of pressurized water, so as to bond the fibers. The fabric fan folds and will be extracted from the bottom of the J to go into the next step of the process. CardingA process for making fibrous webs in which the fibers are aligned essentially parallel to each other in the direction that the carding machine produces the web (see Machine direction). DumbbellsDefects common to wet-formed nonwovens, in which a long fiber entangles clumps of regular fibers. Man-made fibersAnother term for synthetic fibers. The cellulose is dissolved into a viscose solution and then extruded through a wet-spinning system to coagulate the filaments. Cross machine directionThe width dimension, within the plane of the fabric, that is perpendicular to the direction in which the fabric is being produced by the machine. Wetting agentAdditive adsorbed to material surface that prevents water repellency and helps to spread liquid on the surface. Since it is a measure of the attraction of a liquid for itself, it can be related to its ability to mix with other liquids or to wet other surfaces. Yes, we do suggest you use a bamboo spunlace fabric for your biodegradable bag. What is the difference ofParallel lapped Spunlace Fabric & Cross Lapped Spunlace Fabric? Is spunlace non woven fabric a good material for bags? SpreadingGenerally refers to the method of increasing a webs width, wider than the cards width, prior to bonding and altering fiber orientation in nonwoven fabric production. Wet laid definition To distinguish nonwovens from papers, a wet laid material will be defined a nonwoven if: More than 50%, by mass, of its fibrous content is made up of fibers (excluding chemically digested vegetable fibers) with a length to diameter ratio greater than 300; or . The degree of delustering is termed semidull, dull and extra dull, depending on the amount of pigment added. The contaminated fluid flows from the outer edge of the filter to the inner hollow core on exiting but leaves it particles in the cartridge media. Married fibers are most noticeable in lightweight fabric. Linters are cut from the seed. HybridA nonwoven produced by incorporating the advantages of two or more nonwoven manufacturing systems to produce specialized nonwoven structures with properties unattainable by any single nonwoven process. ppmAn abbreviation that refers to parts per million. It may be expressed by volume as ppm (v) or by mass as ppm (m). Lap splittingA condition caused by a lap which will not unwind in carding in the same thickness as it was wound in picking. Fiber variantA man-made fiber type derived through the use of additives or modification of the polymer chemistry or fiber surface. Subsequently, a new asphalt surface is layered on top. FillerA nonfibrous additive used in a fiber to increase its weight, replace more expensive polymer or change luster and opacity. Spin finishA lubricant applied to fibers to reduce friction and static during processing into yarns and fabrics. Bicomponent fibersFibers made of two different polymers extruded into one filament (core within a sheath or side by side are examples). MonomerA chemical compound that can be polymerized. Typically used as binders. This property is obtained by prior heat-treatment or by use of a chemical additive. HydrophilicHaving an affinity for being wetted by water or for absorbing water. water) can activate some binder fibers, which may not be thermoplastic. High moisture absorption, rapid moisture absorption. Grab strength testA measure of the effective strength of a fabric; i.e., the strength of fibers in a specific width together with the additional strength contributed by adjacent fibers. Mildew resistanceThe degree to which fabrics are unaffected by certain fungi that cause odor and discoloration. spunlace fabric - English definition, grammar, pronunciation, synonyms Pinsonic thermal joiningA process which uses ultrasonic energy to bond layers of thermoplastic materials. Color pigments can be added to the binder and this bonding method is often used to print end products, such as colored wipes. This brushing process is more commonly used to finish woven and knitted materials. It also describes the uniform suspension of fibers in water for wet forming. Media areaThe total surface area of media used in the production of a filter. Here are just some of the benefits of using spunbond polypropylene: Crimp amplitude is the height of the wave with reference to straight uncrimped fiber. STANDS4 LLC, 2023. spunlace definition | English definition dictionary | Reverso There are two basic knitting methods: LaminateA layered material containing two or more sheets bonded together with an adhesive, foam or thermoplastic resin. It is related to random distribution of fibers in a fabric. Wood pulpCellulosic fibers used to make viscose rayon, paper and the absorbent cores of products such as diapers, sanitary napkins and adult incontinence pads.
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