CL2018001872A1 - Method of manufacturing a fishing net - Google Patents

Method of manufacturing a fishing net

Info

Publication number
CL2018001872A1
CL2018001872A1 CL2018001872A CL2018001872A CL2018001872A1 CL 2018001872 A1 CL2018001872 A1 CL 2018001872A1 CL 2018001872 A CL2018001872 A CL 2018001872A CL 2018001872 A CL2018001872 A CL 2018001872A CL 2018001872 A1 CL2018001872 A1 CL 2018001872A1
Authority
CL
Chile
Prior art keywords
net
thread
plastic
fishing net
strands
Prior art date
Application number
CL2018001872A
Other languages
Spanish (es)
Inventor
Andoh Hidehito
Ikeda Kohei
Original Assignee
Unitika Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2018000066A external-priority patent/JP7056907B2/en
Priority claimed from JP2018096346A external-priority patent/JP6437686B1/en
Application filed by Unitika Ltd filed Critical Unitika Ltd
Publication of CL2018001872A1 publication Critical patent/CL2018001872A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/06—Braid or lace serving particular purposes
    • D04C1/08—Tulle fabrics
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K75/00—Accessories for fishing nets; Details of fishing nets, e.g. structure
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/04—Heat-responsive characteristics
    • D10B2401/041—Heat-responsive characteristics thermoplastic; thermosetting
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2507/00—Sport; Military
    • D10B2507/02—Nets

Abstract

La presente divulgación proporciona un método de fabricación de una red de pesca formada por una red de plástico que se puede manipular enrollándola o plegándola a pesar de la rigidez plástica de la red. La red de pesca se fabrica mediante (1) un paso de preparación de un hilo de múltiples filamentos, formado por el agrupamiento de varios filamentos compuestos tipo alma con envoltura, en cada uno de los cuales se forma un componente de alma de tereftalato de polietileno y un componente de envoltura de poliolefina; (2) un paso de preparación de una hebra de hilo obtenida colocando en paralelo varios hilos de múltiples filamentos; (3) un paso de torsión o trenzado de cuatro hebras de hilo (11, 12, 13, 14) para obtener una red estructurada con cuerdas (1) e intersecciones (2); (4) un paso de tratamiento térmico sin presión de la red para fundir el componente de envoltura de las hebras de hilo (11, 12, 13, 14) que componen las cuerdas (1) y las intersecciones (2), seguido de solidificación, lo que permite obtener una red de plástico; y (5) un paso de fabricación de una red de pesca con la red de plástico.The present disclosure provides a method of manufacturing a fishing net formed by a plastic net that can be manipulated by winding or folding it despite the plastic rigidity of the net. The fishing net is manufactured by (1) a preparation step of a multi-filament thread, formed by the grouping of several composite filaments type soul wrapped, in each of which a soul component of polyethylene terephthalate is formed and a polyolefin wrap component; (2) a step of preparing a strand of thread obtained by placing several strands of multiple filaments in parallel; (3) a twisting or twisting step of four strands of thread (11, 12, 13, 14) to obtain a structured network with ropes (1) and intersections (2); (4) a step of heat treatment without pressure of the network to melt the wrapping component of the strands of thread (11, 12, 13, 14) that make up the ropes (1) and the intersections (2), followed by solidification , which allows to obtain a plastic net; and (5) a manufacturing step of a fishing net with the plastic net.

CL2018001872A 2017-07-14 2018-07-10 Method of manufacturing a fishing net CL2018001872A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017137883 2017-07-14
JP2018000066A JP7056907B2 (en) 2017-07-14 2018-01-04 Manufacturing method of plastic-like mesh
JP2018096346A JP6437686B1 (en) 2018-05-18 2018-05-18 Production method of fishing net

Publications (1)

Publication Number Publication Date
CL2018001872A1 true CL2018001872A1 (en) 2019-05-24

Family

ID=65479042

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018001872A CL2018001872A1 (en) 2017-07-14 2018-07-10 Method of manufacturing a fishing net

Country Status (2)

Country Link
CL (1) CL2018001872A1 (en)
NO (1) NO346631B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894366A (en) * 1958-04-07 1959-07-14 Leckie Claude Perrin Lead lines for fish nets
US20060272196A1 (en) * 1996-10-11 2006-12-07 Sherif Safwat Cell design for a trawl system and methods
JP2001271270A (en) * 2000-03-23 2001-10-02 Unitica Fibers Ltd Mesh sheet for construction work and method for producing the same
JP2009299209A (en) * 2008-06-11 2009-12-24 Unitica Fibers Ltd Sheath-core conjugate filament
US20160145796A1 (en) * 2013-06-20 2016-05-26 Zhengzhou Zhongyuan Defense Material Co., Ltd High-strength rigging and preparation method thereof
US20160258089A1 (en) * 2013-10-03 2016-09-08 Hampidjan Hf Manufacture method and apparatus for improved efficiency reduced cost rope for pelagic trawls
US10070634B2 (en) * 2013-11-20 2018-09-11 Hampidjan, Hf Fishing net frame line and codend with improved fish escape properties

Also Published As

Publication number Publication date
NO346631B1 (en) 2022-11-07
NO20180987A1 (en) 2019-01-15

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