CN106133239A - A kind of parallel is from binding forming net - Google Patents
A kind of parallel is from binding forming net Download PDFInfo
- Publication number
- CN106133239A CN106133239A CN201680000775.6A CN201680000775A CN106133239A CN 106133239 A CN106133239 A CN 106133239A CN 201680000775 A CN201680000775 A CN 201680000775A CN 106133239 A CN106133239 A CN 106133239A
- Authority
- CN
- China
- Prior art keywords
- parallel
- forming net
- warp
- connecting line
- net
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D11/00—Double or multi-ply fabrics not otherwise provided for
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/10—Wire-cloths
-
- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
-
- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
- Woven Fabrics (AREA)
Abstract
The open a kind of parallel of the present invention is from binding forming net, belong to forming net for papermaking technical field, including surface layer, bottom and connecting line, the plain weave structure that described surface layer is alternately interweaved by face warp and face picks, the satin construction that described bottom is alternately interweaved by end warp and back weft, described connecting line is arranged in pairs, and connects surface layer and bottom from broadwise.Invention is to be interweaved regularly in upper and lower two layers of mesh by connecting line, makes upper and lower two layers of mesh link into an integrated entity, does not produce relative rubbing, sliding, eliminate inter deterioration;Forming net mesh size is uniform, and quality of finished paper is high, can prevent three-layer network inter deterioration, and the life-span is more permanent.
Description
Technical field
The present invention relates to forming net for papermaking technical field, particularly to a kind of parallel from binding forming net.
Background technology
Along with the development of paper industry, paper making forming net have passed through evolution from single to multifarious;Monolayer net
→ Double-level Reticulated → two-layer half net → tri-layer half net → three-layer network → parallel connects SSB three-layer network → warp and connects SSB net.
In recent years, along with increase and the lifting of speed of paper machine fabric width, monolayer net usage amount has been greatly reduced, and two
Layer half net is affected proportion by three-layer network and is also constantly being reduced, parallel connect SSB net started from 2004 progressively to introduce to the market with
Coming, usage amount increases year by year.Already belonging to matured product in international market, but development is more slow, main cause is by original
Netting machine function limits.
Existing 16 netting machines combined, 16 knitted combine three-layer network, often 3:2 structure.Although this kind of structure three-layer network
Paper machine can complete paper sheet formation and dehydration task substantially, but its weak point is existing paper making forming net becomes paper layer recessed
Wire mark is formed, the paper sheet formation needs producing high-grade paper using irregular, inadaptable on uneven, upper convex paper.And it is existing
The wearability being easily generated interlaminar separation and relative displacement, machine level and paper machine contact surface of paper making forming net is inadequate, causes making
The service life of paper forming net is shorter.
Summary of the invention
The invention provides a kind of parallel and certainly bind forming net, solve existing forming net paper surface irregularity, improvement
The problem that paper wire mark, inter-layer bonding force are weak and service life is shorter.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of parallel is from binding forming net, and including surface layer, bottom and connecting line, described surface layer is alternately handed over by face warp and face picks
The plain weave structure knitted, the satin construction that described bottom is alternately interweaved by end warp and back weft, described connecting line is arranged in pairs, from broadwise
Connect surface layer and bottom.
Wherein it is preferred to, the quantity of described connecting line is face picks and the 1/2 of back weft sum.
Wherein it is preferred to, described connecting line and described face picks or described back weft are alternately.
Wherein it is preferred to, described connecting line is nylon parallel.
Wherein it is preferred to, described warp and end warp are polyester or nylon parallel for polyester warp, described face picks and back weft.
Wherein it is preferred to, described warp is 1:1 with the ratio of warp of the described end.
Wherein it is preferred to, described bottom is that 8-combines satin construction.
Wherein it is preferred to, it is by 16 heald frames, polyester or nylon monofilament to be interwoven, its minimum weave structure list
Unit is made up of 16 polyester warps and 32 polyester or nylon parallel.
Beneficial effects of the present invention:
1. the present invention is in paper forming layer, uses 1/1 plain weave, makes fiber support index improve, and mesh is uniform.Bottom
In, using 8-to combine satin weave weave, make the span of back weft increase thus the wear-resisting enhancing of machine level, maneuverability is stable.Middle
A pair nylon parallel radical in articulamentum accounts for the 1/2 of total parallel radical, and paper is played support and the stitching that interweaves by this, improves layer
Between adhesion.
2. the present invention is to be interweaved regularly in upper and lower two layers of mesh by connecting line, makes upper and lower two layers of mesh link into an integrated entity,
Do not produce relative rubbing, sliding, eliminate inter deterioration.
3. the parallel of the present invention is uniform from binding forming net mesh size, and quality of finished paper is high, can prevent the internal mill of three-layer network
Damaging, the life-span is more permanent.
4. the scope that the parallel of the present invention is suitable for from binding forming net is wide, can be generally applicable at paper-making industry production field.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 minimum unit of the present invention circulation weave line line puts in order figure.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present invention, technical scheme is clearly and completely described, it is clear that retouched
The content stated is only one embodiment of the invention rather than whole embodiments.Based on the embodiment in the present invention, this area
The every other embodiment that those of ordinary skill is obtained under not making creative work premise, broadly falls into present invention protection
Scope.
As it is shown in figure 1, the present embodiment provides a kind of parallel certainly to bind forming net, including surface layer, bottom and connecting line, described
The plain weave structure that surface layer is alternately interweaved by face warp and face picks, makes fiber support index improve, and mesh is uniform.Described bottom is by end warp
The 8-alternately interweaved with back weft combines satin construction, makes the span of back weft increase thus the wear-resisting enhancing of machine level, and maneuverability is steady
Fixed.Described connecting line is arranged in pairs, and connects surface layer and bottom from broadwise.The quantity of described connecting line is face picks and back weft sum
1/2.Described connecting line and described face picks or described back weft are alternately.Described connecting line is nylon parallel.In intermediate connecting layer
A pair nylon parallel radical account for the 1/2 of total parallel radical, this paper is risen support and interweave sew up, improve the combination of interlayer
Power.
Wherein, described warp and end warp are polyester or nylon parallel for polyester warp, described face picks and back weft.
Wherein, described warp is 1:1 with the ratio of warp of the described end.
Wherein, the parallel of the present embodiment is polyester or nylon monofilament to be interwoven by 16 heald frames from binding forming net,
Its minimum weave structure unit is made up of 16 polyester warps and 32 polyester or nylon parallel.
The parallel of the present embodiment is prepared from by following step from binding forming net:
1, materials procurement: according to research and development plan, import Germany PET monofilament and PA monofilament.
2, the inspection of raw and process materials: according to research and development requirement, inspection of raw and process materials line footpath, pyrocondensation value (180 DEG C, 30min) %, fracture are by force
Degree (cN/TEX), elongation at break (%).
According to research and development requirement, point sampling observation and full inspection.Index is as follows:
Warp PET: ¢ 0.13-¢ 0.21, fracture strength (cN/TEX) > 65, pyrocondensation value about 14%, elongation at break
Between 11-13%.
Parallel 1PET: ¢ 0.13, fracture strength (cN/TEX) about 40, pyrocondensation value about 2%, elongation at break is at 30-
Between 35%.
Parallel 2PA: ¢ 0.13-¢ 0.17, fracture strength (cN/TEX) about 50, pyrocondensation value about 6%, elongation at break
Between 30-35%.
Parallel 3PET: ¢ 0.30-¢ 0.40 fracture strength (cN/TEX) about 40, pyrocondensation value about 12.5%, fracture is stretched
Long rate is about 30%.
Parallel 4PA: ¢ 0.40-¢ 0.50, fracture strength (cN/TEX) about 40, pyrocondensation value about 13%, extension at break
Rate is between 30-35%.
3, warping: require that every monofilament even tension is consistent, it is desirable to monofilament arrangement is uniformly, it is desirable to speed of beaming is consistent, whole
Through speed 20M/min, tension force 60KG/ dish.
4, gait denting: denting of gaiting successively, penetrate heald frame frame reed in order.
5, knitmesh: use 16 heddle (heald) knitmesh according to reticulate pattern figure, a circulation parallel radical 32, face warp: end warp=1:1,
Back weft uses PET and PA, 1:1 to use.52/cm of end count, filling density 60-70 root/cm.
6, net is tested: double finished net is tested to clean and repaired, for rationally cutting out net offer reference.
7, sizing for the first time: by the temperature of forming machine, vertically and horizontally tension force, the number of turns, make the structure of semi-finished product net become
Changing, make warp-stretch, parallel shrinks, and makes up to certain structure, adapts to paper machine requirement.
8, cut out net: double finished net carries out reasonable cutting, be allowed to meet order size and prescription, the most again can be maximum
Degree improves cuts out net rate.
9, grafting: by original reticulate pattern, coupled together at the two ends of net, makes seam meet the technological parameter of regulation, with
Meet the requirement of paper plant.
10, second time sizing: the length of the most even adjustment net, width dimensions, Processing Interface problem, secondary setting temperature is
150 degree, upper machine fortune turns around, and network interface is smooth.
11, product inspection: the quality of finished net is tested, and repairable net disease is repaired in time, prevent
Defective work dispatches from the factory.
12, packaging warehouse-in: qualified finished net is carried out packaging warehouse-in, in case net is impaired in transportation, simultaneously
Packing crates outward appearance, model, specification, direction, moistureproof indicate, handle etc. that it is clear to identify with care.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (8)
1. parallel is from binding a forming net, and including surface layer, bottom and connecting line, described surface layer is alternately interweaved by face warp and face picks
Plain weave structure, the satin construction that described bottom is alternately interweaved by end warp and back weft, it is characterised in that: described connecting line sets in pairs
Put, connect surface layer and bottom from broadwise.
A kind of parallel the most according to claim 1 is from binding forming net, it is characterised in that: the quantity of described connecting line is face
Latitude and the 1/2 of back weft sum.
A kind of parallel the most according to claim 2 is from binding forming net, it is characterised in that: described connecting line and described face picks
Or described back weft is alternately.
A kind of parallel the most according to claim 1 is from binding forming net, it is characterised in that: described connecting line is nylon latitude
Line.
A kind of parallel the most according to claim 1 is from binding forming net, it is characterised in that: described warp and end warp are polyester
Warp, described face picks and back weft are polyester or nylon parallel.
A kind of parallel the most according to claim 1 is from binding forming net, it is characterised in that: described warp and warp of the described end
Ratio is 1:1.
A kind of parallel the most according to claim 1 is from binding forming net, it is characterised in that: described bottom is that 8-combines satin weave knot
Structure.
A kind of parallel the most according to claim 1 is from binding forming net, it is characterised in that: be by 16 heald frames by polyester or
Nylon monofilament is interwoven, and its minimum weave structure unit is by 16 polyester warps and 32 polyester or nylon parallel structure
Become.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2016/077085 WO2017161511A1 (en) | 2016-03-23 | 2016-03-23 | Weft self-binding forming fabric |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106133239A true CN106133239A (en) | 2016-11-16 |
Family
ID=57271539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680000775.6A Pending CN106133239A (en) | 2016-03-23 | 2016-03-23 | A kind of parallel is from binding forming net |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN106133239A (en) |
WO (1) | WO2017161511A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017161511A1 (en) * | 2016-03-23 | 2017-09-28 | 许长云 | Weft self-binding forming fabric |
CN110804784A (en) * | 2019-09-25 | 2020-02-18 | 安徽太平洋特种网业有限公司 | Method for manufacturing bottom layer large-span forming net |
CN111364276A (en) * | 2020-03-19 | 2020-07-03 | 安徽太平洋特种网业有限公司 | W-shaped binding mode for papermaking forming net |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN110804784A (en) * | 2019-09-25 | 2020-02-18 | 安徽太平洋特种网业有限公司 | Method for manufacturing bottom layer large-span forming net |
CN111364276A (en) * | 2020-03-19 | 2020-07-03 | 安徽太平洋特种网业有限公司 | W-shaped binding mode for papermaking forming net |
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WO2017161511A1 (en) | 2017-09-28 |
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Application publication date: 20161116 |