CN106283818B - A kind of paper machine clothing and the technique for producing the paper machine clothing - Google Patents
A kind of paper machine clothing and the technique for producing the paper machine clothing Download PDFInfo
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- CN106283818B CN106283818B CN201610713835.0A CN201610713835A CN106283818B CN 106283818 B CN106283818 B CN 106283818B CN 201610713835 A CN201610713835 A CN 201610713835A CN 106283818 B CN106283818 B CN 106283818B
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- supporting body
- layer
- body layer
- paper machine
- machine clothing
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- 238000000034 method Methods 0.000 title abstract description 8
- 229920000642 polymer Polymers 0.000 claims abstract description 44
- 239000002131 composite material Substances 0.000 claims abstract description 30
- 230000007704 transition Effects 0.000 claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 239000004744 fabric Substances 0.000 claims abstract description 15
- 238000005516 engineering process Methods 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 99
- 239000000701 coagulant Substances 0.000 claims description 14
- 239000012798 spherical particle Substances 0.000 claims description 13
- 238000010792 warming Methods 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- -1 polyethylene terephthalate Polymers 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229910052615 phyllosilicate Inorganic materials 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000009954 braiding Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 claims 2
- 150000001412 amines Chemical class 0.000 claims 1
- 238000009941 weaving Methods 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/08—Felts
- D21F7/083—Multi-layer felts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/026—Knitted fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
- B32B2037/243—Coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/025—Particulate layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2459/00—Nets, e.g. camouflage nets
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of paper machine clothing, including at least two layers of supporting body layer and the porous composite high-molecular polymer layer for being covered at least one surface of supporting body layer, for connecting the transition zone of supporting body layer and porous composite high-molecular polymer layer, and the fibres for fabrics layer on the outside of supporting body layer and porous composite high-molecular polymer layer is coated on, connected wherein between supporting body layer by porous composite high-molecular polymer layer.Simple production process of the present invention is easily-controllable, production technology standardization degree is high, and the net blanket prepared has bearing capacity, structural stability, wearability, high temperature resistance, resist chemical performance homogeneously to stronger characteristic, so as to which a side effectively improves paper machine clothing product product quality and performance, paper machine clothing producting process difficulty, production and use cost are on the other hand effectively reduced.
Description
Technical field
A kind of technique the present invention relates to paper machine clothing and for producing the paper machine clothing, belong to yarn fabric production technology
Field.
Background technology
Paper machine clothing is a kind of very conventional equipment of paper industry, and in paper making equipment, and diameter is to paper
Shaping and surface quality play vital effect, usage amount is huge, but returns existing, current paper machine in actual use
The traditional structure that net blanket uses, although can meet to use needs, structural strength, anti-wear performance, the surface quality of net blanket are equal
It is relatively poor, so as on the one hand cause paper making felt serious wear, on the other hand also cause the quality of paper products prepared
Stability wretched insufficiency, and production cost is of a relatively high, production efficiency is low, therefore is directed to this problem, and there is an urgent need to develop
The production technology of a kind of brand-new paper machine clothing and its correlation, to meet the needs of actual use.
The content of the invention
The object of the invention, which is that, overcomes above-mentioned deficiency, there is provided a kind of paper machine clothing and for producing the paper machine clothing
Technique.
To achieve the above object, the present invention is to be achieved through the following technical solutions:
A kind of paper machine clothing, including at least two layers supporting body layer and it is covered in the porous of at least one surface of supporting body layer
Composite high-molecular polymer layer, for connecting the transition zone of supporting body layer and porous composite high-molecular polymer layer, and it is coated on and holds
Fibres for fabrics layer on the outside of carrier layer and porous composite high-molecular polymer layer, wherein passes through porous compound height between supporting body layer
Molecule aggregation layer connects.
Further, described supporting body layer is non-woven fabrics or the knitted fabric being made up of fiber, silk thread and line group.
Further, described porous composite high-molecular polymer layer is by nonmetallic spherical including hot molded polymer and hard
The industrial monofilament of particle is formed, wherein the nonmetallic spherical particle of described hard is distributed in hot molded polymer, and hard is non-
Metal ball particle is 1 with thermoplastic shape polymer weight ratio:10—30.
Further, described hot molded polymer is polyamide, polyethylene terephthalate, poly terephthalic acid
Any one or a few in butanediol ester, polyurethane and polyvinyl chloride is used in mixed way.
Further, the nonmetallic spherical particle of described hard is ceramics, carbon fiber, glass fibre, phyllosilicate material
Any one or a few in matter shares.
Further, described transition zone be any one or two kinds of staple fiber nonwoven fabric layer or nylon fiber stratum reticulare altogether
With.
Further, described supporting body layer and transition zone are network structure, and are connected by connecting line, described company
Wiring is connected with supporting body layer and transition zone respectively by mesh.
A kind of production technology of paper machine clothing, including:Supporting body layer is connected with transition zone by connecting line first, so
It is latter to be warming up to 50 DEG C -100 DEG C together and be incubated, while being heated up to supporting body layer, to porous composite high-molecular polymer layer heat
Molded polymer is warming up to molten state and is sufficiently mixed rear even application to wherein one layer carrying with the nonmetallic spherical particle of hard
Body layer connection transition zone on, then remaining supporting body is covered on porous composite high-molecular polymer layer, then to it is more
The supporting body layer even application coagulating agent of hole composite high-molecular polymer layer connection, and coagulating agent temperature is 10 DEG C -60 DEG C, and
Coagulating agent is dried after supporting body cooling value normal temperature and cleared up, fibres for fabrics layer is finally coated on supporting body layer.
Further, for described coagulating agent when carrying out spraying operation, supporting body layer surface tension force keeps constant.
Further, described fibres for fabrics layer is used by connecting line braiding connection, gluing company with supporting body interlayer
Connect and fusion welds mode in any one or it is any two kinds share.
Simple production process of the present invention is easily-controllable, and production technology standardization degree is high, and the net blanket prepared have bearing capacity,
Structural stability, wearability, high temperature resistance, resist chemical performance are homogeneously to stronger characteristic, so as to which a side effectively improves
Paper machine clothing product product quality and performance, on the other hand effectively reduce paper machine clothing producting process difficulty, production
And use cost.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is present invention process flow chart.
Embodiment
As shown in figure 1, a kind of paper machine clothing, including at least two layers of supporting body layer 1 and it is covered in supporting body layer 1 at least one
The porous composite high-molecular polymer layer 2 on individual surface, for connecting the transition of supporting body layer 1 and porous composite high-molecular polymer layer 2
Layer 3, and it is coated on supporting body layer 1 and the fibres for fabrics layer 4 in the outside of porous composite high-molecular polymer layer 2, wherein supporting body
Connected between layer 1 by porous composite high-molecular polymer layer 2.
In the present embodiment, described supporting body layer 1 is non-woven fabrics or the knitted fabric being made up of fiber, silk thread and line group.
In the present embodiment, described porous composite high-molecular polymer layer 2 is by nonmetallic including hot molded polymer and hard
The industrial monofilament of spherical particle is formed, wherein the nonmetallic spherical particle of described hard is distributed in hot molded polymer, and firmly
The nonmetallic spherical particle of matter is 1 with thermoplastic shape polymer weight ratio:10—30.
In the present embodiment, described hot molded polymer is polyamide, polyethylene terephthalate, poly- terephthaldehyde
Any one or a few in sour butanediol ester, polyurethane and polyvinyl chloride is used in mixed way.
In the present embodiment, the nonmetallic spherical particle of described hard is ceramics, carbon fiber, glass fibre, phyllosilicate
Any one or a few in material shares.
In the present embodiment, described transition zone 3 be staple fiber nonwoven fabric layer or nylon fiber stratum reticulare any one or two
Kind shares.
In the present embodiment, described supporting body layer 1 and transition zone 3 are network structure, and are connected by connecting line 5, institute
The connecting line 5 stated is connected with supporting body layer 1 and transition zone 3 respectively by mesh.
Embodiment 1:
As shown in Fig. 2 a kind of production technology of paper machine clothing, including:
Supporting body layer, is connected by the first step, connection with transition zone by connecting line first,
Second, heated up welding, and the supporting body layer connected is together warming up into 80 DEG C with transition zone and is incubated, to holding
While carrier layer heats up, molten state and nonmetallic with hard is warming up to the porous hot molded polymer of composite high-molecular polymer layer
Spherical particle is sufficiently mixed rear even application to the transition zone of wherein one layer supporting body layer connection;
3rd step, connection sizing, remaining supporting body is covered on porous composite high-molecular polymer layer, then to it is more
The supporting body layer even application coagulating agent of hole composite high-molecular polymer layer connection, and coagulating agent temperature is 10 DEG C, and coagulating agent exists
When carrying out spraying operation, supporting body layer surface tension force keeps constant, and coagulating agent is dried after supporting body cooling value normal temperature and cleared up, most
Fibres for fabrics layer is coated on supporting body layer afterwards, fibres for fabrics layer is used with supporting body interlayer and woven by connecting line
Connection.
As shown in Fig. 2 a kind of production technology of paper machine clothing, including:
Supporting body layer, is connected by the first step, connection with transition zone by connecting line first,
Second, heated up welding, and the supporting body layer connected is together warming up into 100 DEG C with transition zone and is incubated, right
Supporting body layer heat up while, the porous hot molded polymer of composite high-molecular polymer layer is warming up to molten state and with the non-gold of hard
Category spherical particle is sufficiently mixed rear even application to the transition zone of wherein one layer supporting body layer connection;
3rd step, connection sizing, remaining supporting body is covered on porous composite high-molecular polymer layer, then to it is more
The supporting body layer even application coagulating agent of hole composite high-molecular polymer layer connection, and coagulating agent temperature is 20 DEG C, and and condense
When carrying out spraying operation, supporting body layer surface tension force keeps constant for agent, coagulating agent is dried after supporting body cooling value normal temperature clear
Reason, is finally coated on supporting body layer, fibres for fabrics layer is connected with supporting body interlayer using melting welding by fibres for fabrics layer.
Simple production process of the present invention is easily-controllable, and production technology standardization degree is high, and the net blanket prepared have bearing capacity,
Structural stability, wearability, high temperature resistance, resist chemical performance are homogeneously to stronger characteristic, so as to which a side effectively improves
Paper machine clothing product product quality and performance, on the other hand effectively reduce paper machine clothing producting process difficulty, production
And use cost.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
- A kind of 1. paper machine clothing, it is characterised in that:Described paper machine clothing includes at least two layers of supporting body layer and is covered in The porous composite high-molecular polymer layer at least one surface of supporting body layer, gather for connecting supporting body layer with porous composite high-molecular The transition zone of layer is closed, and is coated on the fibres for fabrics layer on the outside of supporting body layer and porous composite high-molecular polymer layer, wherein Connected between described supporting body layer by porous composite high-molecular polymer layer;Described supporting body layer is non-woven fabrics or the knitted fabric being made up of fiber and line group, and described porous composite high-molecular polymerize Layer is made up of the industrial monofilament including hot molded polymer and the nonmetallic spherical particle of hard, wherein the nonmetallic ball of described hard Shape particle is distributed in hot molded polymer, and the nonmetallic spherical particle of hard and thermoplastic shape polymer weight ratio are 1:10— 30。
- A kind of 2. paper machine clothing according to claim 1, it is characterised in that:Described hot molded polymer is polyamides In amine, polyethylene terephthalate, polybutylene terephthalate (PBT), polyurethane and polyvinyl chloride any one or it is several Kind is used in mixed way.
- A kind of 3. paper machine clothing according to claim 1, it is characterised in that:The nonmetallic spherical particle of described hard is Any one or a few in ceramics, carbon fiber, glass fibre, phyllosilicate material shares.
- A kind of 4. paper machine clothing according to claim 1, it is characterised in that:Described transition zone is staple fiber nonwoven fabric Any one or two kinds of layer or nylon fiber stratum reticulare share.
- A kind of 5. paper machine clothing according to claim 1, it is characterised in that:Described supporting body layer and transition zone are Network structure, and connected by connecting line, described connecting line is connected with supporting body layer and transition zone respectively by mesh.
- A kind of 6. production technology of paper machine clothing, it is characterised in that:The production technology of the paper machine clothing includes:First will Supporting body layer is connected with transition zone by connecting line, is then together warming up to 50 DEG C -100 DEG C and is incubated, is risen to supporting body layer While warm, the porous hot molded polymer of composite high-molecular polymer layer is warming up to molten state and with the nonmetallic spherical particle of hard Rear even application is sufficiently mixed to the transition zone of wherein one layer supporting body layer connection, is then covered in remaining supporting body more On the composite high-molecular polymer layer of hole, then condensed to the supporting body layer even application being connected with porous composite high-molecular polymer layer Agent, and coagulating agent temperature is 10 DEG C -60 DEG C, and coagulating agent is dried after supporting body is cooled to normal temperature and cleared up, finally will weaving Fibres layer is coated on supporting body layer;When carrying out spraying operation, supporting body layer surface tension force is kept described coagulating agent It is constant.
- A kind of 7. production technology of paper machine clothing according to claim 6, it is characterised in that:Described fibres for fabrics Layer is with supporting body interlayer using any one in connecting line braiding connection, gluing connection and fusion welds mode or any two kinds Share.
Priority Applications (1)
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CN201610713835.0A CN106283818B (en) | 2016-08-24 | 2016-08-24 | A kind of paper machine clothing and the technique for producing the paper machine clothing |
Applications Claiming Priority (1)
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CN201610713835.0A CN106283818B (en) | 2016-08-24 | 2016-08-24 | A kind of paper machine clothing and the technique for producing the paper machine clothing |
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CN106283818A CN106283818A (en) | 2017-01-04 |
CN106283818B true CN106283818B (en) | 2018-03-23 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4847116A (en) * | 1988-05-09 | 1989-07-11 | Albany International Corp. | Method for depositing particles and a binder system on a base fabric |
CN1290315A (en) * | 1998-02-14 | 2001-04-04 | 斯卡帕集团有限公司 | Porous belts filter cloths |
CN1836070A (en) * | 2003-08-11 | 2006-09-20 | 阿尔巴尼国际公司 | Paper industry process belt with a surface structure composed of a porous membrane |
CN103112205A (en) * | 2011-11-16 | 2013-05-22 | 亨巴赫有限公司&两合公司 | Method for producing paper machine clothing and paper machine clothing |
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CN1290315A (en) * | 1998-02-14 | 2001-04-04 | 斯卡帕集团有限公司 | Porous belts filter cloths |
CN1836070A (en) * | 2003-08-11 | 2006-09-20 | 阿尔巴尼国际公司 | Paper industry process belt with a surface structure composed of a porous membrane |
CN103112205A (en) * | 2011-11-16 | 2013-05-22 | 亨巴赫有限公司&两合公司 | Method for producing paper machine clothing and paper machine clothing |
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