CN109355798A - A kind of production method with suspension fishing net - Google Patents

A kind of production method with suspension fishing net Download PDF

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Publication number
CN109355798A
CN109355798A CN201810951951.5A CN201810951951A CN109355798A CN 109355798 A CN109355798 A CN 109355798A CN 201810951951 A CN201810951951 A CN 201810951951A CN 109355798 A CN109355798 A CN 109355798A
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Prior art keywords
fishing net
suspension
lines
fishing
parts
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Granted
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CN201810951951.5A
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CN109355798B (en
Inventor
宋小帮
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Chaohu Dajiang Fishing Tackle Co Ltd
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Chaohu Dajiang Fishing Tackle Co Ltd
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    • 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
    • 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
    • A01K71/00—Floating nets
    • 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
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • 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
    • D02G3/40—Yarns in which fibres are united by adhesives; Impregnated 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
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • 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
    • D04C1/02—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof made from particular materials
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/74—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/10—Animal fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/24—Polymers or copolymers of alkenylalcohols or esters thereof; Polymers or copolymers of alkenylethers, acetals or ketones
    • 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
    • D10B2101/00—Inorganic fibres
    • D10B2101/10—Inorganic fibres based on non-oxides other than metals
    • D10B2101/12—Carbon; Pitch
    • 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
    • D10B2211/00—Protein-based fibres, e.g. animal fibres
    • D10B2211/01—Natural animal fibres, e.g. keratin fibres
    • D10B2211/04—Silk

Abstract

The invention discloses a kind of production methods with suspension fishing net, it is characterized in that, the following steps are included: (1) weighs carbon fiber according to quality meter part, precipitated calcium carbonate, filling polyurethane agent, flake asbestos are stirred, sealing thermal insulation 5-6h obtains mixture a；It takes polyethylene to be heated to melting state, mixture a is added several times, carry out ultrasonic oscillation, obtain mixture b；(2) typel, natural silk immerse acetum, and heating is combed into independent lines, obtains composite fibre；(3) first composite fibre is put into the mold of interior lines, mixture b, binder and antioxidant is added, obtains fishing net interior lines after ultrasonic oscillation；(4) it using composite fibre, polyethylene to fishing net interior lines outer layer covers, is placed in vapor tight tank and is passed through ammonia heat preservation standing, compound fishing lines is made；(5) it is woven into different size fishing net using compound fishing lines, suspension fishing net is made in the hollow suspension mark of every square of fishing net setting 2-3.

Description

A kind of production method with suspension fishing net
Technical field
The invention belongs to fishing net processing technique fields, and in particular to a kind of production method with suspension fishing net.
Background technique
Modern fishing net mainly uses the raw materials such as polyethylene, nylon to be processed, and wherein polythene fishing net is polythene material It is thread through fusion plastification, spinning, ply twist, with Yu Haiyang trawlnet, purse seine, wind resistance sea net cage etc.；Due to simple poly- second The fishing net that alkene material is made into, waterproof performance is high, after fishing net immerses water, can gradually sink, and captures waters model so as to cause fishing net Diminution is enclosed, capture rate is reduced and catches fish-catching amount, by taking purse seine and trap baiting net as an example, aggregation of gradually sinking after putting into water, fishing Net is dispersed poor in water, reduces job area and efficiency；And simple polyethylene material leads to the tensile property of fishing net It is poor, it is firmly uneven in fishing operation, it is easy to fishing net unrepairable be caused to damage.
Summary of the invention
The purpose of the present invention: the fishing net that simple polyethylene material is made into, waterproof performance is high, after fishing net immerses water, meeting Gradually sink, captures waters range shorter so as to cause fishing net, reduce capture rate and catch fish-catching amount；And the stretching of fishing net Performance is poor, firmly uneven in fishing operation, it is easy to fishing net unrepairable be caused to damage.To solve the above problems, this hair It is bright to provide a kind of production method with suspension fishing net.
The present invention is achieved by the following technical solutions:
A kind of production method with suspension fishing net, comprising the following steps:
(1) carbon fiber, precipitated calcium carbonate, filling polyurethane agent, flake asbestos high-speed stirred hybrid process: are weighed according to quality meter part It is uniformly mixed, material is light, and has frothing function, and fishing net interior lines can be made to have good suspendability, be placed in 70-74 DEG C Sealing thermal insulation 5-6h obtains mixture a；It takes polyethylene to be heated to melting state, then mixture a mass is added into polyethylene 10%, high-speed stirred 10-15min keep temperature supersonic oscillations 40-50min, promote to be uniformly distributed between each blending constituent, according to Secondary circulation is added, and obtains mixture b；
(2) fiber combs: typel, natural silk immerse the acetum that mass concentration is 6%-9%, are warming up to 45-50 DEG C, it is from first to last combed using wooden comb at independent lines, then interacts mixing, obtain composite fibre, with stronger The tensile property and service life of fishing lines can be improved in tensile resistance；
(3) interior lines make: first composite fibre suspension being stretching in the mold of interior lines, mixture b is heated to melting state and is added Binder and antioxidant improve each preparation ingredient adhesiveness, reduce the aging speed of fishing net, improve fishing net service life, stir It is injected in the mold of interior lines after mixing mixing, is warming up to 72-78 DEG C of holding 23-26min, and use ultrasonic oscillation, be made after cooling Fishing net interior lines；
(4) twisted-pair production: being interweaved using composite fibre to fishing net interior lines includes one layer, and smears adhesive, reuses thawing shape State outer layer of polyethene package, is placed in vapor tight tank and is passed through the ammonia of its volume 40-50%, in 70-75 DEG C of temperature, pressure 3-4Mpa Under the conditions of save 60-65min, raising is respectively configured to split-phase and mutually merges, and improves close structure degree, increases the durability of fishing net, makes Obtain compound fishing lines；
(5) knitmesh: it is woven into different size fishing net using compound fishing lines, 2-3 hollow suspensions of every square of fishing net setting are marked, outside Portion increases the suspendability of fishing net, and suspension fishing net is made.
The compound desire type, is mainly configured to sub-prime meter part are as follows: 40-50 parts of polyethylene, typel 7-10 Part, 4-7 parts of natural silk, 1-3 parts of carbon fiber, 1-2 parts of precipitated calcium carbonate, 0.5-1 parts of filling polyurethane agent, binder 0.4- 0.7 part, 1-3 parts of flake asbestos, 0.2-0.4 parts of antioxidant.
High-speed stirred described in step (1), revolving speed 2300-2500r/min.
Binder described in step (3), is vinyl acetate；The antioxidant is dibutyl hydroxy toluene.
Ultrasonic oscillation described in step (3), frequency 23-30MHz.
Hollow suspension mark described in step (5), material are sealing foam or rubber, hollow additive salt water, salt water Concentration and additive amount can be deployed according to different work waters concentration.
The present invention has the advantage that fishing net interior lines compared with prior art, is filled out with carbon fiber, precipitated calcium carbonate, polyurethane The material of agent, flake asbestos as fishing net interior lines is filled, material is light, and has frothing function, fishing net interior lines can be made to have fine Suspendability, increase fishing net buoyancy in water；Composite fibre is made using typel, natural silk to fill to fishing It nets in interior lines, the tensile property and toughness of fishing net can be improved in tensile property with higher, so that improving fishing net uses the longevity Life；The close structure degree of fishing net, dibutyl hydroxy can be improved in binder vinyl acetate heat-resisting quantity with higher and waterproofness The antioxygen property of fishing net can be improved in toluene, reduces the aging speed of fishing net, improves fishing net service life.Compound fishing lines, respectively The use of composite fibre and polyethylene includes the tensile resistance and waterproof performance that fishing lines can be improved to fishing net interior lines, mentions The durability and service life of high fishing net, so that the outer close fishing lines of pine in being formed, increases the suspending power of fishing net.Middle hovering Buoy, hollow space is salt water, and brine strength can be deployed according to operation Larger water depths and water density, to play increasing The suspendability for adding fishing net improves the fishing range and efficiency of fishing net.
Specific embodiment
Embodiment 1:
A kind of production method with suspension fishing net, comprising the following steps:
(1) carbon fiber, precipitated calcium carbonate, filling polyurethane agent, flake asbestos high-speed stirred hybrid process: are weighed according to quality meter part Be uniformly mixed, material is light, and have frothing function, can make fishing net interior lines have good suspendability, be placed in 71 DEG C it is close Envelope heat preservation 5.5h, obtains mixture a；It takes polyethylene to be heated to melting state, then the 10% of mixture a mass is added into polyethylene, High-speed stirred 12min keeps temperature supersonic oscillations 43min, promotes to be uniformly distributed between each blending constituent, circuits sequentially and adds Enter, obtains mixture b；
(2) fiber combs: typel, natural silk immerse the acetum that mass concentration is 6.3%, are warming up to 46 DEG C, make It is from first to last combed with wooden comb at independent lines, then interacts mixing, obtain composite fibre, with stronger stretch-proof The tensile property and service life of fishing lines can be improved in performance；
(3) interior lines make: first composite fibre suspension being stretching in the mold of interior lines, mixture b is heated to melting state and is added Binder and antioxidant improve each preparation ingredient adhesiveness, reduce the aging speed of fishing net, improve fishing net service life, stir It is injected in the mold of interior lines after mixing mixing, is warming up to 73 DEG C of holding 24min, and use ultrasonic oscillation, be made in fishing net after cooling Line；
(4) twisted-pair production: being interweaved using composite fibre to fishing net interior lines includes one layer, and smears adhesive, reuses thawing shape State outer layer of polyethene package, is placed in vapor tight tank and is passed through the ammonia of its volume 41%, under the conditions of 72 DEG C of temperature, pressure 3.3Mpa 62min is saved, raising is respectively configured to split-phase and mutually merges, and improves close structure degree, increases the durability of fishing net, compound fishing net is made Line；
(5) knitmesh: it is woven into different size fishing net using compound fishing lines, 2- hollow suspensions of every square of fishing net setting are marked, outside Portion increases the suspendability of fishing net, and suspension fishing net is made.
The compound desire type, is mainly configured to sub-prime meter part are as follows: 41 parts of polyethylene, 8 parts of typel, natural 5 parts of silk, 1.3 parts of carbon fiber, 1.2 parts of precipitated calcium carbonate, 0.6 part of filling polyurethane agent, 0.5 part of binder, flake asbestos 1.4 Part, 0.23 part of antioxidant.
High-speed stirred described in step (1), revolving speed 2350r/min.
Binder described in step (3), is vinyl acetate；The antioxidant is dibutyl hydroxy toluene.
Ultrasonic oscillation described in step (3), frequency 24MHz.
Hollow suspension mark described in step (5), material are sealing foam or rubber, hollow additive salt water, salt water Concentration and additive amount can be deployed according to different work waters concentration.
Embodiment 2:
A kind of production method with suspension fishing net, comprising the following steps:
(1) carbon fiber, precipitated calcium carbonate, filling polyurethane agent, flake asbestos high-speed stirred hybrid process: are weighed according to quality meter part Be uniformly mixed, material is light, and have frothing function, can make fishing net interior lines have good suspendability, be placed in 73 DEG C it is close Envelope heat preservation 6h, obtains mixture a；It takes polyethylene to be heated to melting state, then the 10% of mixture a mass is added into polyethylene, it is high Speed stirring 14min, keeps temperature supersonic oscillations 48min, promotes to be uniformly distributed between each blending constituent, circuit sequentially addition, Obtain mixture b；
(2) fiber combs: typel, natural silk immerse the acetum that mass concentration is 8.3%, are warming up to 49 DEG C, make It is from first to last combed with wooden comb at independent lines, then interacts mixing, obtain composite fibre, with stronger stretch-proof The tensile property and service life of fishing lines can be improved in performance；
(3) interior lines make: first composite fibre suspension being stretching in the mold of interior lines, mixture b is heated to melting state and is added Binder and antioxidant improve each preparation ingredient adhesiveness, reduce the aging speed of fishing net, improve fishing net service life, stir It is injected in the mold of interior lines after mixing mixing, is warming up to 77 DEG C of holding 25min, and use ultrasonic oscillation, be made in fishing net after cooling Line；
(4) twisted-pair production: being interweaved using composite fibre to fishing net interior lines includes one layer, and smears adhesive, reuses thawing shape State outer layer of polyethene package, is placed in vapor tight tank and is passed through the ammonia of its volume 48%, under the conditions of 74 DEG C of temperature, pressure 3.9Mpa 64min is saved, raising is respectively configured to split-phase and mutually merges, and improves close structure degree, increases the durability of fishing net, compound fishing net is made Line；
(5) knitmesh: it is woven into different size fishing net using compound fishing lines, 3 hollow suspension marks are arranged in every square of fishing net, external Increase the suspendability of fishing net, suspension fishing net is made.
The compound desire type, is mainly configured to sub-prime meter part are as follows: 49 parts of polyethylene, 9 parts of typel, natural 6 parts of silk, 2.7 parts of carbon fiber, 1.8 parts of precipitated calcium carbonate, 0.9 part of filling polyurethane agent, 0.6 part of binder, flake asbestos 2.5 Part, 0.35 part of antioxidant.
High-speed stirred described in step (1), revolving speed 2400r/min.
Binder described in step (3), is vinyl acetate；The antioxidant is dibutyl hydroxy toluene.
Ultrasonic oscillation described in step (3), frequency 27MHz.
Hollow suspension mark described in step (5), material are sealing foam or rubber, hollow additive salt water, salt water Concentration and additive amount can be deployed according to different work waters concentration.
Comparison 1:
Compared with embodiment 1 each preparation raw material in fishing net is not used, other are same as Example 1 in this comparison 1.
Comparison 2:
Typel and natural silk is not used compared with embodiment 2 in this comparison 2, other steps with it is same as Example 2.
Comparison 3:
This comparison 3 is not used compared with embodiment 1 and carries out the production of fishing net interior lines, other steps are same as Example 1.
Comparison 4:
Compared with embodiment 2 hollow suspension mark is not used, other are same as Example 2 in this comparison 4.
Control group: fishing net is made as material using polyethylene and is compared.
To embodiment 1, embodiment 2, comparison 1, comparison 2, comparison 3, comparison 4 and control group, by taking trap baiting net as an example, phase is counted The area ratio of throwing the net of same specification fishing net, tensile strength, quantity of the catch increase ratio and compare.
Experimental data:
Project Area ratio of throwing the net % Tensile strength Mpa Quantity of the catch increases ratio %
Embodiment 1 78 91 17.4
Embodiment 2 81 89 16.8
Comparison 1 64 82 7.7
Comparison 2 74 76 14.7
Comparison 3 67 85 13.1
Comparison 4 70 87 9.6
Control group 53 64 0
Synthesis result: the made fishing net of the present invention, compared with the control group, when capture area ratio of throwing the net improve 28%, tensile strength mentions High 27MPa, quantity of the catch increase ratio and improve 17.4%；And fishing net good toughness, long service life have the spies such as easy cleaning maintenance Point.

Claims (6)

1. a kind of production method with suspension fishing net, which comprises the following steps:
(1) carbon fiber, precipitated calcium carbonate, filling polyurethane agent, flake asbestos high-speed stirred hybrid process: are weighed according to quality meter part It is uniformly mixed, is placed in 70-74 DEG C of sealing thermal insulation 5-6h, obtains mixture a；Polyethylene is taken to be heated to melting state, then to polyethylene Middle 10%, the high-speed stirred 10-15min that mixture a mass is added, keeps temperature supersonic oscillations 40-50min, circuits sequentially and adds Enter, obtains mixture b；
(2) fiber combs: typel, natural silk immerse the acetum that mass concentration is 6%-9%, are warming up to 45-50 DEG C, it is from first to last combed using wooden comb at independent lines, then interacts mixing, obtain composite fibre；
(3) interior lines make: first composite fibre suspension being stretching in the mold of interior lines, mixture b is heated to melting state and is added Binder and antioxidant inject in the mold of interior lines after being stirred, and are warming up to 72-78 DEG C of holding 23-26min, and using super Fishing net interior lines are made after cooling in sound wave shock；
(4) twisted-pair production: being interweaved using composite fibre to fishing net interior lines includes one layer, and smears adhesive, reuses thawing shape State outer layer of polyethene package, is placed in vapor tight tank and is passed through the ammonia of its volume 40-50%, in 70-75 DEG C of temperature, pressure 3-4Mpa Under the conditions of save 60-65min, compound fishing lines is made；
(5) different size fishing net, the hollow suspension mark of every square of fishing net setting 2-3, system knitmesh: are woven into using compound fishing lines Obtain suspension fishing net.
2. having the function of the production method of suspension fishing net as described in claim 1, which is characterized in that the compound desire type, Mainly it is configured to sub-prime meter part are as follows: 40-50 parts of polyethylene, 7-10 parts of typel, 4-7 parts of natural silk, carbon fiber 1-3 Part, 1-2 parts of precipitated calcium carbonate, 0.5-1 parts of filling polyurethane agent, 0.4-0.7 parts of binder, 1-3 parts of flake asbestos, antioxidant 0.2-0.4 parts.
3. having the function of the production method of suspension fishing net as described in claim 1, which is characterized in that high speed described in step (1) Stirring, revolving speed 2300-2500r/min.
4. having the function of the production method of suspension fishing net as described in claim 1, which is characterized in that bonding described in step (3) Agent is vinyl acetate；The antioxidant is dibutyl hydroxy toluene.
5. having the function of the production method of suspension fishing net as described in claim 1, which is characterized in that ultrasound described in step (3) Wave concussion, frequency 23-30MHz.
6. having the function of the production method of suspension fishing net as described in claim 1, which is characterized in that hollow described in step (5) Suspend mark, and material is sealing foam or rubber, and hollow additive salt water, brine strength and additive amount can be according to different works The allotment of waters concentration.
CN201810951951.5A 2018-08-21 2018-08-21 Method for manufacturing fishing net with suspension function Active CN109355798B (en)

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CN109355798B CN109355798B (en) 2020-06-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110106580A (en) * 2019-04-30 2019-08-09 巢湖市翔宇渔具有限公司 A kind of processing method of corrosion-resistant luminous fishing net

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