CN107604737A - Ventilative felt of a kind of moisture absorption and preparation method thereof - Google Patents
Ventilative felt of a kind of moisture absorption and preparation method thereof Download PDFInfo
- Publication number
- CN107604737A CN107604737A CN201711044792.2A CN201711044792A CN107604737A CN 107604737 A CN107604737 A CN 107604737A CN 201711044792 A CN201711044792 A CN 201711044792A CN 107604737 A CN107604737 A CN 107604737A
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- fabric
- fineness
- felt
- parts
- moisture absorption
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000004744 fabric Substances 0.000 claims abstract description 99
- 239000000835 fiber Substances 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 23
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 23
- 241001330002 Bambuseae Species 0.000 claims abstract description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 23
- 229920004933 Terylene® Polymers 0.000 claims abstract description 23
- 239000011425 bamboo Substances 0.000 claims abstract description 23
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 23
- 210000002268 wool Anatomy 0.000 claims abstract description 23
- 241000208202 Linaceae Species 0.000 claims abstract description 21
- 235000004431 Linum usitatissimum Nutrition 0.000 claims abstract description 21
- 238000012545 processing Methods 0.000 claims description 21
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 210000004209 hair Anatomy 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 7
- 235000017550 sodium carbonate Nutrition 0.000 claims description 7
- 238000009954 braiding Methods 0.000 claims description 5
- 238000009941 weaving Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- -1 so as to block space Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Woven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Bedding Items (AREA)
Abstract
The invention discloses ventilative felt of a kind of moisture absorption and preparation method thereof, the woollen blanket includes two layers of base cloth layer and the water accepting layer among base cloth layer；By weight, the water accepting layer includes：12~25 parts of wool, 11~20 parts of terylene, 8~18 parts of bamboo fibre, 10~22 parts of flax fiber；The fineness of the wool is 22~30 microns, and the fineness of terylene is 50~120dtex, and the fineness of bamboo fibre is 30~100dtex, the fineness of flax fiber is 35~120dtex.(1) felt voidage of the present invention is high, because moisture penetration performance is good, woollen blanket water-holding capacity strengthens, and dehydrating effect is good；(2) woollen blanket of the present invention uses three-decker, sets base cloth layer in water accepting layer both sides, so as to prevent the blocking in space, extends service life.
Description
Technical field
The invention belongs to textile technology field, is related to a kind of new textile, and specially a kind of moisture absorption is breathed freely felt
And preparation method thereof.
Background technology
In use, the material such as talcum powder, china clay, calcium carbonate constantly enters inside woollen blanket felt, makes
The gas permeability of woollen blanket declines, and woollen blanket gradually starts hardened, generation page conquassation embossing when serious that is hardened, paper defects increase.
Chinese patent CN200510005046.3 discloses a kind of paper press felt and its manufacture method.Alleged by the invention
Press felt for papermaking, including matrix, fiber group and 3 D weaving stratum reticulare, the 3 D weaving stratum reticulare include connecting by connecting fiber
The two-layer fabrics connect.The 3 D weaving stratum reticulare is arranged in press felt and leaves woollen blanket wet web contact surface and and its contact surface
Opening position.At least partly connection fiber is diagonal fiber.Warp thread or weft yarn in 3 D weaving stratum reticulare alleged by the invention, respectively
Woven using the yarn of same size, its shortcoming is：Squeezed repeatedly under the conditions of high line pressure, be also easy to produce upper strata base fabric
Between the space of the warp thread of warp thread insertion lower floor base fabric, so as to block space, water permeability is largely effected on.
The content of the invention
The purpose of the present invention is：The defects of in order to overcome prior art, obtaining one kind has moisture permeability, and prevents
The felt that space blocks, the invention provides ventilative felt of a kind of moisture absorption and preparation method thereof.
Technical scheme：A kind of moisture absorption is breathed freely felt, and the woollen blanket includes two layers of base cloth layer and among base cloth layer
Water accepting layer；By weight, the water accepting layer includes：12~25 parts of wool, 11~20 parts of terylene, 8~18 parts of bamboo fibre, Asia
10~22 parts of flaxen fiber；The fineness of the wool is 22~30 microns, and the fineness of terylene is 50~120dtex, bamboo fibre it is thin
The fineness spent for 30~100dtex, flax fiber is 35~120dtex.
Preferably, the woollen blanket includes two layers of base cloth layer and the water accepting layer among base cloth layer；By weight, it is described
Water accepting layer includes：22 parts of wool, 18 parts of terylene, 15 parts of bamboo fibre, 16 parts of flax fiber；The fineness of the wool is 26 microns,
The fineness of terylene is 100dtex, and the fineness of bamboo fibre is 60dtex, the fineness of flax fiber is 80dtex.
A kind of preparation method of the ventilative felt of moisture absorption, is comprised the steps of：
(1) wool, bamboo fibre and flax fiber are mixed and made into plush yarn, are placed on the creel of tricot machine；By terylene
As bottom silk warping, warped length 8000-12000m, speed of beaming 400-600m/min；By the bottom silk and plush yarn after warping
It is made into fabric；Braiding speed is 300-500r/min；
(2) fabric that step (1) obtains is divided into double width from centre incision, high temperature pre-setting is carried out to fabric, temperature is set
It is set to 145~165 DEG C, cloth speed is set as 10~20m/min；Bristle, hot light are carried out after pre-setting, bristle cloth feeding direction is along hair
Cloth feeding, cloth speed is 4~6m/min, and when hot light operates, temperature is 190~210 DEG C, and cloth speed is 6~8m/min；
(3) fabric after step (2) processing is subjected to mould proof processing, mould proof agent content is 1.5 in mould proof mildew-retarding liquid
The bath raio of~5g/L, 1~2.5g/L of soda ash, fabric and mildew-retarding liquid is 1:20~25, mould proof treatment temperature is 35~55 DEG C, mould proof
Processing time is 1~3 hour, and water accepting layer is made；
(4) between water suction being placed on into two layers of base cloth layer, it is heat-treated 1.5~4 hours under the conditions of 100~120 DEG C, Ran Hou
Solidify 30~50 minutes under the conditions of 130~150 DEG C；Under the conditions of 25~35 DEG C, it is placed in deionized water and soaks 1~3.5 hour, so
120~150 DEG C are heat-treated 20~50 minutes afterwards, and the ventilative felt of moisture absorption is made.
Preferably, wool, bamboo fibre and flax fiber are mixed and made into plush yarn in step (1), are placed in tricot machine
On creel；Using terylene as bottom silk warping, warped length 10000m, speed of beaming 500m/min；By the bottom silk and hair after warping
Suede yarn is made into fabric；Braiding speed is 400r/min.
Preferably, the fabric that step (1) obtains is divided into double width from centre incision in step (2), high temperature is carried out to fabric
Pre-setting, temperature are set as 155 DEG C, and cloth speed is set as 16m/min；Bristle, hot light are carried out after pre-setting, bristle cloth feeding direction is
Along hair cloth feeding, cloth speed is 5m/min, and when hot light operates, temperature is 200 DEG C, and cloth speed is 7m/min.
Preferably, the fabric after step (2) processing is subjected to mould proof processing in step (3), prevented in mould proof mildew-retarding liquid
Mould agent content is 4g/L, soda ash 1.5g/L, and the bath raio of fabric and mildew-retarding liquid is 1:22, mould proof treatment temperature is 48 DEG C, mould proof place
It is 2.5 hours to manage the time, and water accepting layer is made.
Preferably, between water suction being placed on into two layers of base cloth layer in step (4), it is heat-treated 2.5 hours under the conditions of 110 DEG C,
Then solidify 40 minutes under the conditions of 145 DEG C；Under the conditions of 30 DEG C, it is placed in deionized water and soaks 2.5 hours, then 140 DEG C of heat
Processing 38 minutes, the ventilative felt of moisture absorption is made.
Beneficial effect：(1) felt voidage of the present invention is high, because moisture penetration performance is good, woollen blanket water storage energy
Power strengthens, and dehydrating effect is good；(2) woollen blanket of the present invention uses three-decker, base cloth layer is set in water accepting layer both sides, so as to anti-
The only blocking in space, extends service life.
Embodiment
Embodiment 1
A kind of moisture absorption is breathed freely felt, and the woollen blanket includes two layers of base cloth layer and the water accepting layer among base cloth layer；
By weight, the water accepting layer includes：12 parts of wool, 11 parts of terylene, 8 parts of bamboo fibre, 10 parts of flax fiber；The wool
Fineness is 22 microns, and the fineness of terylene is 50dtex, and the fineness of bamboo fibre is 30dtex, the fineness of flax fiber is 35dtex.
A kind of preparation method of the ventilative felt of moisture absorption, is comprised the steps of：
(1) wool, bamboo fibre and flax fiber are mixed and made into plush yarn, are placed on the creel of tricot machine；By terylene
As bottom silk warping, warped length 8000m, speed of beaming 400m/min；Bottom silk after warping and plush yarn are made into fabric；Compile
It is 300r/min to knit speed；
(2) fabric that step (1) obtains is divided into double width from centre incision, high temperature pre-setting is carried out to fabric, temperature is set
It is set to 145 DEG C, cloth speed is set as 10m/min；Bristle, hot light are carried out after pre-setting, bristle cloth feeding direction is along hair cloth feeding, cloth speed
For 4m/min, when hot light operates, temperature is 190 DEG C, and cloth speed is 6m/min；
(3) fabric after step (2) processing is subjected to mould proof processing, mould proof agent content is in mould proof mildew-retarding liquid
The bath raio of 1.5g/L, soda ash 1g/L, fabric and mildew-retarding liquid is 1:20, mould proof treatment temperature is 35 DEG C, and mould proof processing time is 1 small
When, water accepting layer is made；
(4) between water suction being placed on into two layers of base cloth layer, it is heat-treated 1.5 hours under the conditions of 100 DEG C, then in 130 DEG C of bars
Solidify 30 minutes under part；Under the conditions of 25 DEG C, it is placed in deionized water and soaks 1 hour, then 120 DEG C are heat-treated 20 minutes, are made
Moisture absorption is breathed freely felt.
Embodiment 2
A kind of moisture absorption is breathed freely felt, and the woollen blanket includes two layers of base cloth layer and the water accepting layer among base cloth layer；
By weight, the water accepting layer includes：22 parts of wool, 18 parts of terylene, 15 parts of bamboo fibre, 16 parts of flax fiber；The wool
Fineness be 26 microns, the fineness of terylene is 100dtex, and the fineness of bamboo fibre is 60dtex, the fineness of flax fiber is
80dtex。
A kind of preparation method of the ventilative felt of moisture absorption, is comprised the steps of：
(1) wool, bamboo fibre and flax fiber are mixed and made into plush yarn, are placed on the creel of tricot machine；By terylene
As bottom silk warping, warped length 10000m, speed of beaming 500m/min；Bottom silk after warping and plush yarn are made into fabric；
Braiding speed is 400r/min；
(2) fabric that step (1) obtains is divided into double width from centre incision, high temperature pre-setting is carried out to fabric, temperature is set
It is set to 155 DEG C, cloth speed is set as 16m/min；Bristle, hot light are carried out after pre-setting, bristle cloth feeding direction is along hair cloth feeding, cloth speed
For 5m/min, when hot light operates, temperature is 200 DEG C, and cloth speed is 7m/min；
(3) fabric after step (2) processing is subjected to mould proof processing, mould proof agent content is 4g/ in mould proof mildew-retarding liquid
The bath raio of L, soda ash 1.5g/L, fabric and mildew-retarding liquid is 1:22, mould proof treatment temperature is 48 DEG C, and mould proof processing time is 2.5 small
When, water accepting layer is made；
(4) between water suction being placed on into two layers of base cloth layer, it is heat-treated 2.5 hours under the conditions of 110 DEG C, then in 145 DEG C of bars
Solidify 40 minutes under part；Under the conditions of 30 DEG C, it is placed in deionized water and soaks 2.5 hours, then 140 DEG C are heat-treated 38 minutes, system
Obtain the ventilative felt of moisture absorption.
Embodiment 3
A kind of moisture absorption is breathed freely felt, and the woollen blanket includes two layers of base cloth layer and the water accepting layer among base cloth layer；
By weight, the water accepting layer includes：25 parts of wool, 20 parts of terylene, 18 parts of bamboo fibre, 22 parts of flax fiber；The wool
Fineness be 30 microns, the fineness of terylene is 120dtex, and the fineness of bamboo fibre is 100dtex, the fineness of flax fiber is
120dtex。
A kind of preparation method of the ventilative felt of moisture absorption, is comprised the steps of：
(1) wool, bamboo fibre and flax fiber are mixed and made into plush yarn, are placed on the creel of tricot machine；By terylene
As bottom silk warping, warped length 12000m, speed of beaming 600m/min；Bottom silk after warping and plush yarn are made into fabric；
Braiding speed is 500r/min；
(2) fabric that step (1) obtains is divided into double width from centre incision, high temperature pre-setting is carried out to fabric, temperature is set
It is set to 165 DEG C, cloth speed is set as 20m/min；Bristle, hot light are carried out after pre-setting, bristle cloth feeding direction is along hair cloth feeding, cloth speed
For 6m/min, when hot light operates, temperature is 210 DEG C, and cloth speed is 8m/min；
(3) fabric after step (2) processing is subjected to mould proof processing, mould proof agent content is 5g/ in mould proof mildew-retarding liquid
The bath raio of L, soda ash 2.5g/L, fabric and mildew-retarding liquid is 1:25, mould proof treatment temperature is 55 DEG C, and mould proof processing time is 3 hours,
Water accepting layer is made；
(4) between water suction being placed on into two layers of base cloth layer, it is heat-treated 4 hours under the conditions of 120 DEG C, then in 150 DEG C of conditions
Lower solidification 50 minutes；Under the conditions of 35 DEG C, it is placed in deionized water and soaks 3.5 hours, then 150 DEG C are heat-treated 50 minutes, are made
Moisture absorption is breathed freely felt.
The felt prepared to the methods described of embodiment 1~3 carries out performance test, as a result as shown in the table：
| Gas permeability (mm/s) | Vapor transfer rate (g/ (m2.d)) | Fabric water absorption rate (%) | |
| Embodiment 1 | 19 | 12000 | 140 |
| Embodiment 2 | 20 | 13000 | 148 |
| Embodiment 3 | 20 | 12500 | 145 |
Claims (7)
- The felt 1. a kind of moisture absorption is breathed freely, it is characterised in that the woollen blanket includes two layers of base cloth layer and among base cloth layer Water accepting layer；By weight, the water accepting layer includes：12~25 parts of wool, 11~20 parts of terylene, 8~18 parts of bamboo fibre, Asia 10~22 parts of flaxen fiber；The fineness of the wool is 22~30 microns, and the fineness of terylene is 50~120dtex, bamboo fibre it is thin The fineness spent for 30~100dtex, flax fiber is 35~120dtex.
- The felt 2. a kind of moisture absorption according to claim 1 is breathed freely, it is characterised in that the woollen blanket includes two layers of base fabric Layer and the water accepting layer among base cloth layer；By weight, the water accepting layer includes：22 parts of wool, 18 parts of terylene, bamboo fibre 15 parts, 16 parts of flax fiber；The fineness of the wool is 26 microns, and the fineness of terylene is 100dtex, and the fineness of bamboo fibre is 60dtex, the fineness of flax fiber are 80dtex.
- The preparation method of felt 3. a kind of moisture absorption described in claim 1 or 2 is breathed freely, it is characterised in that include following step Suddenly：(1) wool, bamboo fibre and flax fiber are mixed and made into plush yarn, are placed on the creel of tricot machine；Using terylene as Bottom silk warping, warped length 8000-12000m, speed of beaming 400-600m/min；Bottom silk after warping is made into plush yarn Fabric；Braiding speed is 300-500r/min；(2) fabric that step (1) obtains is divided into double width from centre incision, high temperature pre-setting is carried out to fabric, temperature is set as 145~165 DEG C, cloth speed is set as 10~20m/min；Bristle, hot light are carried out after pre-setting, bristle cloth feeding direction is to enter along hair Cloth, cloth speed is 4~6m/min, and when hot light operates, temperature is 190~210 DEG C, and cloth speed is 6~8m/min；(3) fabric after step (2) processing is subjected to mould proof processing, mould proof agent content is 1.5~5g/ in mould proof mildew-retarding liquid The bath raio of L, 1~2.5g/L of soda ash, fabric and mildew-retarding liquid is 1:20~25, mould proof treatment temperature is 35~55 DEG C, mould proof processing Time is 1~3 hour, and water accepting layer is made；(4) between water suction being placed on into two layers of base cloth layer, it is heat-treated 1.5~4 hours under the conditions of 100~120 DEG C, then 130 Solidify 30~50 minutes under the conditions of~150 DEG C；Under the conditions of 25~35 DEG C, it is placed in deionized water and soaks 1~3.5 hour, then 120~150 DEG C are heat-treated 20~50 minutes, and the ventilative felt of moisture absorption is made.
- The preparation method of felt 4. a kind of moisture absorption according to claim 3 is breathed freely, it is characterised in that in step (1) Wool, bamboo fibre and flax fiber are mixed and made into plush yarn, are placed on the creel of tricot machine；Terylene is whole as bottom silk Through warped length 10000m, speed of beaming 500m/min；Bottom silk after warping and plush yarn are made into fabric；Weaving speed is 400r/min。
- The preparation method of felt 5. a kind of moisture absorption according to claim 3 is breathed freely, it is characterised in that in step (2) The fabric that step (1) obtains is divided into double width from centre incision, high temperature pre-setting is carried out to fabric, temperature is set as 155 DEG C, cloth Speed is set as 16m/min；Bristle, hot light are carried out after pre-setting, bristle cloth feeding direction is that cloth speed is 5m/min along hair cloth feeding, is scalded When light operates, temperature is 200 DEG C, and cloth speed is 7m/min.
- The preparation method of felt 6. a kind of moisture absorption according to claim 3 is breathed freely, it is characterised in that in step (3) Fabric after step (2) processing is subjected to mould proof processing, mould proof agent content is 4g/L, soda ash 1.5g/ in mould proof mildew-retarding liquid The bath raio of L, fabric and mildew-retarding liquid is 1:22, mould proof treatment temperature is 48 DEG C, and mould proof processing time is 2.5 hours, and water suction is made Layer.
- The preparation method of felt 7. a kind of moisture absorption according to claim 3 is breathed freely, it is characterised in that in step (4) Between water suction is placed on into two layers of base cloth layer, it is heat-treated under the conditions of 110 DEG C 2.5 hours, then solidifies 40 points under the conditions of 145 DEG C Clock；Under the conditions of 30 DEG C, it is placed in deionized water and soaks 2.5 hours, then 140 DEG C is heat-treated 38 minutes, and obtained moisture absorption is ventilative to make Paper woollen blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044792.2A CN107604737B (en) | 2017-10-31 | 2017-10-31 | A kind of moisture absorption is breathed freely felt and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044792.2A CN107604737B (en) | 2017-10-31 | 2017-10-31 | A kind of moisture absorption is breathed freely felt and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107604737A true CN107604737A (en) | 2018-01-19 |
| CN107604737B CN107604737B (en) | 2019-07-12 |
Family
ID=61083980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711044792.2A Expired - Fee Related CN107604737B (en) | 2017-10-31 | 2017-10-31 | A kind of moisture absorption is breathed freely felt and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN107604737B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112342829A (en) * | 2020-11-10 | 2021-02-09 | 苏州优莱特种织物新科技有限公司 | Preparation method of water-absorbing papermaking felt |
| CN113957589A (en) * | 2021-11-23 | 2022-01-21 | 上海金熊造纸网毯有限公司 | Production process of papermaking felt special for packaging paper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2727442A1 (en) * | 1994-11-24 | 1996-05-31 | Cofpa | Blanket for wet section of a paper-making machine |
| WO1999053136A1 (en) * | 1998-04-09 | 1999-10-21 | Voith Fabrics Heidenheim Gmbh & Co. Kg. | Improvements in roll covers |
| CN1305550A (en) * | 1998-06-19 | 2001-07-25 | 宝洁公司 | Apparatus for making structure paper |
| CN201362802Y (en) * | 2007-11-27 | 2009-12-16 | 沃依特专利有限责任公司 | Industrial fabric for paper-making machine clothing, particularly for using as press felt |
| CN202007362U (en) * | 2010-12-22 | 2011-10-12 | 吴登安 | Efficient-dehydration and anti-rewetting papermaking felt |
-
2017
- 2017-10-31 CN CN201711044792.2A patent/CN107604737B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2727442A1 (en) * | 1994-11-24 | 1996-05-31 | Cofpa | Blanket for wet section of a paper-making machine |
| WO1999053136A1 (en) * | 1998-04-09 | 1999-10-21 | Voith Fabrics Heidenheim Gmbh & Co. Kg. | Improvements in roll covers |
| CN1305550A (en) * | 1998-06-19 | 2001-07-25 | 宝洁公司 | Apparatus for making structure paper |
| CN201362802Y (en) * | 2007-11-27 | 2009-12-16 | 沃依特专利有限责任公司 | Industrial fabric for paper-making machine clothing, particularly for using as press felt |
| CN202007362U (en) * | 2010-12-22 | 2011-10-12 | 吴登安 | Efficient-dehydration and anti-rewetting papermaking felt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112342829A (en) * | 2020-11-10 | 2021-02-09 | 苏州优莱特种织物新科技有限公司 | Preparation method of water-absorbing papermaking felt |
| CN113957589A (en) * | 2021-11-23 | 2022-01-21 | 上海金熊造纸网毯有限公司 | Production process of papermaking felt special for packaging paper |
| CN113957589B (en) * | 2021-11-23 | 2023-02-21 | 上海金熊造纸网毯有限公司 | Production process of papermaking felt special for packaging paper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107604737B (en) | 2019-07-12 |
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