Method for manufacturing felt pad by using waste clothes

The invention provides a method for manufacturing a felt pad by using waste clothes. The method comprises the following steps: sequentially carrying out pre-treatment, disinfection, first path of crushing and foreign matter treatment on the dry waste clothes to obtain primary fibers; sequentially ca...

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Bibliographische Detailangaben
1. Verfasser:	ZHANG JIJIN
Format:	Patent
Sprache:	eng
Schlagworte:	BLEACHING LEATHER OR FURS BRAIDING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT COTTON-WOOL DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS,YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS KNITTING LACE-MAKING LAUNDERING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL NATURAL OR ARTIFICIAL THREADS OR FIBRES NON-WOVEN FABRICS PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING SPINNING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	The invention provides a method for manufacturing a felt pad by using waste clothes. The method comprises the following steps: sequentially carrying out pre-treatment, disinfection, first path of crushing and foreign matter treatment on the dry waste clothes to obtain primary fibers; sequentially carrying out second path of crushing, carding, cutting-off and mixing on the primary fibers to obtain final staple fibers; spreading final staple fiber layers, wherein the thickness of each final staple fiber layer is 0.7mm-1.1mm; spreading a PET (Polyethylene Terephthalate) monofilament net between each two layers of the final staple fiber layers to produce a fiber net; puncturing the fiber net by using a needling machine and hotly pressing for 8-15 minutes under the conditions that the temperature is 83-91 DEG C and the pressure is 0.8Mpa-1.3Mpa, so as to produce a felt pad semi-finished product; and carrying out stitch bonding treatment on the felt pad semi-finished product by using a stitch-bonding machine, and forming a grid-shaped stitch-bonding line on the felt pad semi-finished product to prepare the felt pad. The felt pad is produced through the waste clothes; and the method is simple and has low cost, and the reutilization of the waste clothes is realized.