CN105365305A - Glass fiber and polyester composite needle-punched felt and manufacturing method thereof - Google Patents
Glass fiber and polyester composite needle-punched felt and manufacturing method thereof Download PDFInfo
- Publication number
- CN105365305A CN105365305A CN201410427739.0A CN201410427739A CN105365305A CN 105365305 A CN105365305 A CN 105365305A CN 201410427739 A CN201410427739 A CN 201410427739A CN 105365305 A CN105365305 A CN 105365305A
- Authority
- CN
- China
- Prior art keywords
- glass fibre
- glass fiber
- felt
- terylene
- glass
- 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
Landscapes
- Nonwoven Fabrics (AREA)
Abstract
The invention relates to needle-punched felt and discloses glass fiber and polyester composite needle-punched felt and a manufacturing method thereof. The glass fiber and polyester composite needle-punched felt structurally and sequentially comprises a glass fiber composite layer, a glass fiber base fabric and a glass fiber composite layer from top to bottom. The glass fiber composite layers are punched into the glass fiber base fabric vertically and are mixtures of glass fiber and polyester. The glass fiber composite layers are prepared from, by mass, 75-90% of glass fiber and 10-25% of polyester, wherein the glass fiber base fabric is 420 g/m<2> or 280-300 g/m<2> glass fiber short shreds. According to the glass fiber and polyester composite needle-punched felt and the manufacturing method thereof, the glass fiber is utilized as raw materials, the production cost is low, the corrosion resistance is excellent, and the cohesive force is strong; compared with traditional needle-punched felt, the service life is long, and the corrosion resistance is good.
Description
Technical field
The present invention relates to Nomex, particularly relate to a kind of glass fibre and polyester composite needle-punched felt and manufacture method thereof.
Background technology
Composite glass fiber punched felt is a kind of filtration sheet material of superior performance; the filter bag of different performance, different size is made into it; be widely applied in the product-collectings such as iron and steel blast furnace gas purification, the dedusting of cement kiln head kiln tail, silica flour production dedusting, boiler smoke dedusting etc., for outstanding contributions have been made in collection powder-product and environmental protection.
In prior art, direct compound glass fiber composite is made through combing etc., and dust removing effects does not get a desired effect, and causes the correlated characteristics such as cohesive force insuperior.
Summary of the invention
The present invention is directed to shortcoming of the prior art, provide a kind of glass fibre and polyester composite needle-punched felt and manufacture method thereof.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
A kind of glass fibre and polyester composite needle-punched felt, glass fibre and polyester composite needle-punched felt structure be from top to bottom successively: glass fiber composite, fiberglass-based cloth, glass fiber composite, glass fiber composite thrusts in fiberglass-based cloth up and down, glass fiber composite is the mixture of glass fibre and terylene, and in glass fiber composite, the mass ratio of glass fibre and terylene is as follows:
Glass fibre 75%-90%
Terylene 25%-10%
Wherein fiberglass-based cloth is 420g/m
2or 280-300g/m
2glass chopped silk.Glass fibre is a kind of Inorganic Non-metallic Materials of excellent performance, of a great variety, advantage is good insulating, heat resistance is strong, corrosion resistance good, mechanical strength is high, with glass marble or discarded glass for raw material becomes through high temperature melting, wire drawing, doff, the manufacture technics such as to weave cotton cloth, glass fibre is typically used as the reinforcing material in composite, electrically insulating material and heat-insulating material.Glass fibre fusing point 680 DEG C, boiling point 1000 DEG C, density 2.4 ~ 2.7g/cm
3, glass fibre as reinforced plastics supporting material application time, maximum feature is that tensile strength is large; Tensile strength is 6.3 ~ 6.9g/d in normal conditions, moisture state 5.4 ~ 5.8g/d.Density 2.54; Good heat resistance, does not affect intensity when temperature reaches 300 DEG C; Having excellent electrical insulating property, is senior electrically insulating material, also for heat-insulating material and fire-proof shield material.Terylene, intensity is high; Good springiness; Heat resistance is high; The fusing point of terylene is higher; Wearability is good; Light resistance is good; Corrosion-resistant.
A manufacture method for glass fibre and polyester composite needle-punched felt, comprises the following steps:
Step one: mixing; Utilize opener and mixture griping cotton machine by the glass fibre under normality and terylene garnetting, play pine and removal of impurities, and by glass fibre together with terylene Homogeneous phase mixing, form composite fibre;
Step 2: shredding; Used by the composite fibre mixed opener by further for fiber garnetting, play pine and removal of impurities, make mixed fiber become cotton-shaped, fluffy glass fibre and terylene mixture;
Step 3: smart shredding; Again by the mixture garnetting mixed, beat pine and removal of impurities, by mixture shredding to not being wound around between glass fibre and the monfil of terylene and having gap;
Step 4: feeding; The glass fibre of smart shredding and terylene are fed in cotton feeder, utilize Electronic Control weighing instruments to control the weight of feeding glass fibre and terylene, and combed into carding process;
Step 5: combing; Glass fibre in step 4 becomes certain thickness radial broadwise staggered by carding machine net with dacron carding, realizes being connected between net with net, carries out orderly arrangement between different classes of fiber;
Step 6: lapping; Flush system lapping machine is utilized net good for combing evenly, reciprocally to be tiled 8-12 layers in fiberglass-based cloth two side;
Step 7: pre-needling; Net and fiberglass-based cloth are made to be cross-linked between net and fiberglass-based cloth after acupuncture, forms the mixture of three-dimensional structure;
Step 8: main acupuncture; Utilize 5-6 platform high frequency needle punching machine, take dystopy to the mode of thorn, use mold pressing pricker three pricker, by reciprocal for fiber acupuncture, occlusion, formed between fiber from obvolvent, to reach the three-dimensional structure thorn felt blank mixture of high strength, low elongation;
Step 9: sizing; The three-dimensional structure thorn felt blank mixture that step 8 is completed, mechanical type imports the high temperature oven of 220-260 DEG C, and 180-190s is dried in training, then through naturally cooling, forms the setting three-dimensional structure thorn felt of dimensionally stable;
Step 10: calendering of singing; The fiber filoplume wadding on surface burnt by three-dimensional structure thorn felt step 9 completed by naked light, allow three-dimensional structure sting felt and form smooth surface;
Step 11: post processing; By the three-dimensional structure thorn felt through high-temperature shaping, infiltrate in the mixing materials such as polytetrafluoroethyldispersion dispersion, adhesive, industrial alcohol, through dipping, coating, writing that surpasses all the others, then import the high temperature oven of 220-260 DEG C, 240-290s is dried in training, finally obtains glass fibre and polyester composite needle-punched felt.
As preferably, the Main Ingredients and Appearance of the adhesive in step 11 is acrylic resin.
As preferably, in step 11, mixing material polytetrafluoroethyldispersion dispersion, adhesive, industrial alcohol are (40 ~ 60) according to mass ratio: (20 ~ 30): (20 ~ 30).
The present invention, owing to have employed above technical scheme, has significant technique effect:
The invention provides one utilizes glass fibre for raw material, and production cost is low, the glass fibre that corrosion resistance is superior, cohesive force is strong and polyester composite needle-punched felt and manufacture method thereof; In traditional processing technology, can waste raw material while production, produce rubbish, this production method is made full use of by the silica material that china natural resources is abundant, not only turns waste into wealth, saved resource, also inorfil and organic fiber are combined simultaneously, be applied in protection of the environment aspect; The present invention is longer than the needled conventionally felt life-span, and corrosion resistance is good.
Accompanying drawing explanation
Fig. 1 is resistance curve of the present invention;
Measurement of Counting Efficiencies curve when Fig. 2 is v=1.44m/min of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Embodiment 1
A kind of glass fibre and polyester composite needle-punched felt, glass fibre and polyester composite needle-punched felt structure be from top to bottom successively: glass fiber composite, fiberglass-based cloth, glass fiber composite, glass fiber composite thrusts in fiberglass-based cloth up and down, glass fiber composite is the mixture of glass fibre and terylene, and in glass fiber composite, the mass ratio of glass fibre and terylene is as follows:
Glass fibre 75%
Terylene 25%
Wherein fiberglass-based cloth is 420g/m
2glass chopped silk.
A manufacture method for glass fibre and polyester composite needle-punched felt, comprises the following steps:
Step one: mixing; Utilize opener and mixture griping cotton machine by the glass fibre under normality and terylene garnetting, play pine and removal of impurities, and by glass fibre together with terylene Homogeneous phase mixing, form composite fibre;
Step 2: shredding; Used by the composite fibre mixed opener by further for fiber garnetting, play pine and removal of impurities, make mixed fiber become cotton-shaped, fluffy glass fibre and terylene mixture;
Step 3: smart shredding; Again by the mixture garnetting mixed, beat pine and removal of impurities, by mixture shredding to not being wound around between glass fibre and the monfil of terylene and having gap;
Step 4: feeding; The glass fibre of smart shredding and terylene are fed in cotton feeder, utilize Electronic Control weighing instruments to control the weight of feeding glass fibre and terylene, and combed into carding process;
Step 5: combing; Glass fibre in step 4 becomes certain thickness radial broadwise staggered by carding machine net with dacron carding, realizes being connected between net with net, carries out orderly arrangement between different classes of fiber;
Step 6: lapping; Utilize flush system lapping machine that net good for combing evenly, is reciprocally tiled 8 layers in fiberglass-based cloth two side;
Step 7: pre-needling; Net and fiberglass-based cloth are made to be cross-linked between net and fiberglass-based cloth after acupuncture, forms the mixture of three-dimensional structure;
Step 8: main acupuncture; Utilize 5 high frequency needle punching machines, take dystopy to the mode of thorn, use mold pressing pricker three pricker, by reciprocal for fiber acupuncture, occlusion, formed between fiber from obvolvent, to reach the three-dimensional structure thorn felt blank mixture of high strength, low elongation;
Step 9: sizing; The three-dimensional structure thorn felt blank mixture that step 8 is completed, mechanical type imports the high temperature oven of 220 DEG C, and 180s is dried in training, then through naturally cooling, forms the setting three-dimensional structure thorn felt of dimensionally stable;
Step 10: calendering of singing; The fiber filoplume wadding on surface burnt by three-dimensional structure thorn felt step 9 completed by naked light, allow three-dimensional structure sting felt and form smooth surface;
Step 11: post processing; By the three-dimensional structure thorn felt through high-temperature shaping, infiltrate in the mixing materials such as polytetrafluoroethyldispersion dispersion, adhesive, industrial alcohol, through dipping, coating, writing that surpasses all the others, then import the high temperature oven of 220 DEG C, 240s is dried in training, finally obtains glass fibre and polyester composite needle-punched felt.
The Main Ingredients and Appearance of the adhesive in step 11 is acrylic resin.In step 11, mixing material polytetrafluoroethyldispersion dispersion, adhesive, industrial alcohol are 60:20:20 according to mass ratio.
Embodiment 2
A kind of glass fibre and polyester composite needle-punched felt, glass fibre and polyester composite needle-punched felt structure be from top to bottom successively: glass fiber composite, fiberglass-based cloth, glass fiber composite, glass fiber composite thrusts in fiberglass-based cloth up and down, glass fiber composite is the mixture of glass fibre and terylene, and in glass fiber composite, the mass ratio of glass fibre and terylene is as follows:
Glass fibre 90%
Terylene 10%
Wherein fiberglass-based cloth is 280g/m
2glass chopped silk.
A manufacture method for glass fibre and polyester composite needle-punched felt, comprises the following steps:
Step one: mixing; Utilize opener and mixture griping cotton machine by the glass fibre under normality and terylene garnetting, play pine and removal of impurities, and by glass fibre together with terylene Homogeneous phase mixing, form composite fibre;
Step 2: shredding; Used by the composite fibre mixed opener by further for fiber garnetting, play pine and removal of impurities, make mixed fiber become cotton-shaped, fluffy glass fibre and terylene mixture;
Step 3: smart shredding; Again by the mixture garnetting mixed, beat pine and removal of impurities, by mixture shredding to not being wound around between glass fibre and the monfil of terylene and having gap;
Step 4: feeding; The glass fibre of smart shredding and terylene are fed in cotton feeder, utilize Electronic Control weighing instruments to control the weight of feeding glass fibre and terylene, and combed into carding process;
Step 5: combing; Glass fibre in step 4 becomes certain thickness radial broadwise staggered by carding machine net with dacron carding, realizes being connected between net with net, carries out orderly arrangement between different classes of fiber;
Step 6: lapping; Utilize flush system lapping machine that net good for combing evenly, is reciprocally tiled 12 layers in fiberglass-based cloth two side;
Step 7: pre-needling; Net and fiberglass-based cloth are made to be cross-linked between net and fiberglass-based cloth after acupuncture, forms the mixture of three-dimensional structure;
Step 8: main acupuncture; Utilize 6 high frequency needle punching machines, take dystopy to the mode of thorn, use mold pressing pricker three pricker, by reciprocal for fiber acupuncture, occlusion, formed between fiber from obvolvent, to reach the three-dimensional structure thorn felt blank mixture of high strength, low elongation;
Step 9: sizing; The three-dimensional structure thorn felt blank mixture that step 8 is completed, mechanical type imports the high temperature oven of 260 DEG C, and 190s is dried in training, then through naturally cooling, forms the setting three-dimensional structure thorn felt of dimensionally stable;
Step 10: calendering of singing; The fiber filoplume wadding on surface burnt by three-dimensional structure thorn felt step 9 completed by naked light, allow three-dimensional structure sting felt and form smooth surface;
Step 11: post processing; By the three-dimensional structure thorn felt through high-temperature shaping, infiltrate in the mixing materials such as polytetrafluoroethyldispersion dispersion, adhesive, industrial alcohol, through dipping, coating, writing that surpasses all the others, then import the high temperature oven of 260 DEG C, 290s is dried in training, finally obtains glass fibre and polyester composite needle-punched felt.
The Main Ingredients and Appearance of the adhesive in step 11 is acrylic resin.In step 11, mixing material polytetrafluoroethyldispersion dispersion, adhesive, industrial alcohol are 40:30:30 according to mass ratio.
Embodiment 3
A kind of glass fibre and polyester composite needle-punched felt, glass fibre and polyester composite needle-punched felt structure be from top to bottom successively: glass fiber composite, fiberglass-based cloth, glass fiber composite, glass fiber composite thrusts in fiberglass-based cloth up and down, glass fiber composite is the mixture of glass fibre and terylene, and in glass fiber composite, the mass ratio of glass fibre and terylene is as follows:
Glass fibre 80%
Terylene 20%
Wherein fiberglass-based cloth is 290g/m
2glass chopped silk.
A manufacture method for glass fibre and polyester composite needle-punched felt, comprises the following steps:
Step one: mixing; Utilize opener and mixture griping cotton machine by the glass fibre under normality and terylene garnetting, play pine and removal of impurities, and by glass fibre together with terylene Homogeneous phase mixing, form composite fibre;
Step 2: shredding; Used by the composite fibre mixed opener by further for fiber garnetting, play pine and removal of impurities, make mixed fiber become cotton-shaped, fluffy glass fibre and terylene mixture;
Step 3: smart shredding; Again by the mixture garnetting mixed, beat pine and removal of impurities, by mixture shredding to not being wound around between glass fibre and the monfil of terylene and having gap;
Step 4: feeding; The glass fibre of smart shredding and terylene are fed in cotton feeder, utilize Electronic Control weighing instruments to control the weight of feeding glass fibre and terylene, and combed into carding process;
Step 5: combing; Glass fibre in step 4 becomes certain thickness radial broadwise staggered by carding machine net with dacron carding, realizes being connected between net with net, carries out orderly arrangement between different classes of fiber;
Step 6: lapping; Utilize flush system lapping machine that net good for combing evenly, is reciprocally tiled 10 layers in fiberglass-based cloth two side;
Step 7: pre-needling; Net and fiberglass-based cloth are made to be cross-linked between net and fiberglass-based cloth after acupuncture, forms the mixture of three-dimensional structure;
Step 8: main acupuncture; Utilize 6 high frequency needle punching machines, take dystopy to the mode of thorn, use mold pressing pricker three pricker, by reciprocal for fiber acupuncture, occlusion, formed between fiber from obvolvent, to reach the three-dimensional structure thorn felt blank mixture of high strength, low elongation;
Step 9: sizing; The three-dimensional structure thorn felt blank mixture that step 8 is completed, mechanical type imports the high temperature oven of 240 DEG C, and 185s is dried in training, then through naturally cooling, forms the setting three-dimensional structure thorn felt of dimensionally stable;
Step 10: calendering of singing; The fiber filoplume wadding on surface burnt by three-dimensional structure thorn felt step 9 completed by naked light, allow three-dimensional structure sting felt and form smooth surface;
Step 11: post processing; By the three-dimensional structure thorn felt through high-temperature shaping, infiltrate in the mixing materials such as polytetrafluoroethyldispersion dispersion, adhesive, industrial alcohol, through dipping, coating, writing that surpasses all the others, then import the high temperature oven of 240 DEG C, 250s is dried in training, finally obtains glass fibre and polyester composite needle-punched felt.
The Main Ingredients and Appearance of the adhesive in step 11 is acrylic resin.In step 11, mixing material polytetrafluoroethyldispersion dispersion, adhesive, industrial alcohol are 50:25:25 according to mass ratio.
The main Testing index (GB12625-2007) of above-mentioned three examples is:
The filter efficiency detection curve of above-mentioned three examples is:
1, the drag characteristic of clean filtrate
| Wind speed (m/min) | 1 | 2 | 3 | 4 | 5 |
| Resistance (Pa) | 10.6 | 21.2 | 31.3 | 42.3 | 52.9 |
2, filtration experiment
Data collected by the experiment done when here is filtration velocity v=1.44m/min:
| Particle diameter (μm) | 0.3 | 0.5 | 1 | 3 | 5 | 10 |
| Efficiency (%) | 33.71 | 54.89 | 84.54 | 95.79 | 96.69 | 97.76 |
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (4)
1. a glass fibre and polyester composite needle-punched felt, it is characterized in that described glass fibre and polyester composite needle-punched felt structure from top to bottom successively: glass fiber composite, fiberglass-based cloth, glass fiber composite, glass fiber composite thrusts in fiberglass-based cloth up and down, glass fiber composite is the mixture of glass fibre and terylene, and in glass fiber composite, the mass ratio of glass fibre and terylene is as follows:
Glass fibre 75%-90%
Terylene 25%-10%
Wherein fiberglass-based cloth is 420g/m
2or 280-300g/m
2glass chopped silk.
2. the glass fibre of claim 1 and a manufacture method for polyester composite needle-punched felt, is characterized in that comprising the following steps:
Step one: mixing; Utilize opener and mixture griping cotton machine by the glass fibre under normality and terylene garnetting, play pine and removal of impurities, and by glass fibre together with terylene Homogeneous phase mixing, form composite fibre;
Step 2: shredding; Used by the composite fibre mixed opener by further for fiber garnetting, play pine and removal of impurities, make mixed fiber become cotton-shaped, fluffy glass fibre and terylene mixture;
Step 3: smart shredding; Again by the mixture garnetting mixed, beat pine and removal of impurities, by mixture shredding to not being wound around between glass fibre and the monfil of terylene and having gap;
Step 4: feeding; The glass fibre of smart shredding and terylene are fed in cotton feeder, utilize Electronic Control weighing instruments to control the weight of feeding glass fibre and terylene, and combed into carding process;
Step 5: combing; Glass fibre in step 4 becomes certain thickness radial broadwise staggered by carding machine net with dacron carding, realizes being connected between net with net, carries out orderly arrangement between different classes of fiber;
Step 6: lapping; Flush system lapping machine is utilized net good for combing evenly, reciprocally to be tiled 8-12 layers in fiberglass-based cloth two side;
Step 7: pre-needling; Net and fiberglass-based cloth are made to be cross-linked between net and fiberglass-based cloth after acupuncture, forms the mixture of three-dimensional structure;
Step 8: main acupuncture; Utilize 5-6 platform high frequency needle punching machine, take dystopy to the mode of thorn, use mold pressing pricker three pricker, by reciprocal for fiber acupuncture, occlusion, formed between fiber from obvolvent, to reach the three-dimensional structure thorn felt blank mixture of high strength, low elongation;
Step 9: sizing; The three-dimensional structure thorn felt blank mixture that step 8 is completed, mechanical type imports the high temperature oven of 220-260 DEG C, and 180-190s is dried in training, then through naturally cooling, forms the setting three-dimensional structure thorn felt of dimensionally stable;
Step 10: calendering of singing; The fiber filoplume wadding on surface burnt by three-dimensional structure thorn felt step 9 completed by naked light, allow three-dimensional structure sting felt and form smooth surface;
Step 11: post processing; By the three-dimensional structure thorn felt through high-temperature shaping, infiltrate in the mixing materials such as polytetrafluoroethyldispersion dispersion, adhesive, industrial alcohol, through dipping, coating, writing that surpasses all the others, then import the high temperature oven of 220-260 DEG C, 240-290s is dried in training, finally obtains glass fibre and polyester composite needle-punched felt.
3. the manufacture method of glass fibre according to claim 2 and polyester composite needle-punched felt, is characterized in that: the Main Ingredients and Appearance of the adhesive in step 11 is acrylic resin.
4. the manufacture method of glass fibre according to claim 2 and polyester composite needle-punched felt, is characterized in that: in step 11, mixing material polytetrafluoroethyldispersion dispersion, adhesive, industrial alcohol are (40 ~ 60) according to mass ratio: (20 ~ 30): (20 ~ 30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410427739.0A CN105365305A (en) | 2014-08-27 | 2014-08-27 | Glass fiber and polyester composite needle-punched felt and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410427739.0A CN105365305A (en) | 2014-08-27 | 2014-08-27 | Glass fiber and polyester composite needle-punched felt and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105365305A true CN105365305A (en) | 2016-03-02 |
Family
ID=55368170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410427739.0A Pending CN105365305A (en) | 2014-08-27 | 2014-08-27 | Glass fiber and polyester composite needle-punched felt and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105365305A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460632A (en) * | 2017-07-21 | 2017-12-12 | 江苏明晶布业股份有限公司 | A kind of high silica needle felt production technique |
| CN109605899A (en) * | 2018-12-12 | 2019-04-12 | 深圳麦德利宇航材料科技有限公司 | A kind of aero seat sticky cloth production technology |
| CN109648961A (en) * | 2019-01-14 | 2019-04-19 | 河南凯辉实业有限公司 | A kind of grinding tempered glass functional carpet and preparation method thereof |
| CN111251679A (en) * | 2020-03-25 | 2020-06-09 | 南京强晟玻纤复合材料有限公司 | Glass fiber polyester needled felt and manufacturing method thereof |
| CN111350028A (en) * | 2020-04-20 | 2020-06-30 | 上海高观达材料科技有限公司 | Pre-oxidized fiber needled felt for battery module buffering heat insulation pad and production process thereof |
| CN111389096A (en) * | 2019-12-31 | 2020-07-10 | 南京际华三五二一环保科技有限公司 | Preparation method of superfine double-sided glass fiber needle-punched filter material |
| CN116289213A (en) * | 2023-03-13 | 2023-06-23 | 扬州天富龙集团股份有限公司 | Production process of anti-electromagnetic radiation polyester fiber for automobile interior decoration |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2177127A (en) * | 1985-07-05 | 1987-01-14 | Os Bad Rozwojowy Przem Budowy | Method of manufacturing a filter medium |
| CN101219306A (en) * | 2007-09-27 | 2008-07-16 | 上海博格工业用布有限公司 | Non-woven filter material combined of mechanical consolidation and water fluid jet reinforce, and production method |
| CN101898059A (en) * | 2010-07-28 | 2010-12-01 | 江苏菲特滤料有限公司 | Corrosion-resisting and heat-resisting compound filter material and preparation method thereof |
| CN101979125A (en) * | 2010-09-26 | 2011-02-23 | 靳双林 | Composite needled filter felt |
| CN202020969U (en) * | 2010-12-09 | 2011-11-02 | 江苏博奥滤料有限公司 | Medium-temperature filter material |
| CN103550985A (en) * | 2013-11-05 | 2014-02-05 | 中材科技股份有限公司 | High-air permeability non-woven fabric laminated filtering material and preparation method thereof as well as laminating device |
-
2014
- 2014-08-27 CN CN201410427739.0A patent/CN105365305A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2177127A (en) * | 1985-07-05 | 1987-01-14 | Os Bad Rozwojowy Przem Budowy | Method of manufacturing a filter medium |
| CN101219306A (en) * | 2007-09-27 | 2008-07-16 | 上海博格工业用布有限公司 | Non-woven filter material combined of mechanical consolidation and water fluid jet reinforce, and production method |
| CN101898059A (en) * | 2010-07-28 | 2010-12-01 | 江苏菲特滤料有限公司 | Corrosion-resisting and heat-resisting compound filter material and preparation method thereof |
| CN101979125A (en) * | 2010-09-26 | 2011-02-23 | 靳双林 | Composite needled filter felt |
| CN202020969U (en) * | 2010-12-09 | 2011-11-02 | 江苏博奥滤料有限公司 | Medium-temperature filter material |
| CN103550985A (en) * | 2013-11-05 | 2014-02-05 | 中材科技股份有限公司 | High-air permeability non-woven fabric laminated filtering material and preparation method thereof as well as laminating device |
Non-Patent Citations (2)
| Title |
|---|
| 冯学本: "《针刺法非织造布工艺技术与质量控制》", 31 October 2008, 中国纺织出版社 * |
| 马广大等: "《大气污染控制技术手册》", 30 September 2010, 化学工业出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460632A (en) * | 2017-07-21 | 2017-12-12 | 江苏明晶布业股份有限公司 | A kind of high silica needle felt production technique |
| CN109605899A (en) * | 2018-12-12 | 2019-04-12 | 深圳麦德利宇航材料科技有限公司 | A kind of aero seat sticky cloth production technology |
| CN109648961A (en) * | 2019-01-14 | 2019-04-19 | 河南凯辉实业有限公司 | A kind of grinding tempered glass functional carpet and preparation method thereof |
| CN111389096A (en) * | 2019-12-31 | 2020-07-10 | 南京际华三五二一环保科技有限公司 | Preparation method of superfine double-sided glass fiber needle-punched filter material |
| CN111251679A (en) * | 2020-03-25 | 2020-06-09 | 南京强晟玻纤复合材料有限公司 | Glass fiber polyester needled felt and manufacturing method thereof |
| CN111350028A (en) * | 2020-04-20 | 2020-06-30 | 上海高观达材料科技有限公司 | Pre-oxidized fiber needled felt for battery module buffering heat insulation pad and production process thereof |
| CN116289213A (en) * | 2023-03-13 | 2023-06-23 | 扬州天富龙集团股份有限公司 | Production process of anti-electromagnetic radiation polyester fiber for automobile interior decoration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105365305A (en) | Glass fiber and polyester composite needle-punched felt and manufacturing method thereof | |
| CN100489174C (en) | Production process of polytetrafluoroethylene fiber acupuncture filtering felt | |
| CN104771958A (en) | Polyphenylene sulfide-polytetrafluoroethylene composite needle felt and making method thereof | |
| CN107308726B (en) | Glass fiber composite needled felt PTFE (polytetrafluoroethylene) film-coated filter material and preparation method thereof | |
| CN102002819A (en) | Carbon fiber composite needling preform and preparation method thereof | |
| CN101810971A (en) | Preparation method of PBO composite ultra-high temperature filter material | |
| CN105363279A (en) | Glass fiber and aramid fiber or polysulfonamide composite needle-punched felt and manufacturing method thereof | |
| CN207169242U (en) | A kind of terylene acrylic blending needled filtering felt | |
| CN103007632A (en) | High-efficiency low-resistance non-woven filter material and production method thereof | |
| CN110917727A (en) | Filter material with PET/COPET double-component low-melting-point fibers mixed in surface layer of polyester needled felt and preparation method of filter material | |
| CN101514510A (en) | Activated carbon fibrous composite and preparation method thereof | |
| CN102423575B (en) | Reciprocally-laid non-interwoven base cloth polyphenylene sulfide (PPS) fiber needled filtering material and production method thereof | |
| CN201735259U (en) | Nonwoven binder fiber structure for air purification | |
| CN113652799B (en) | Preparation process method of needling dust removal filter cloth | |
| WO2012119291A1 (en) | Composite microporous filter material | |
| CN105459533A (en) | Glass fiber-polyimide fiber composite needled felt and manufacturing method thereof | |
| CN105459534A (en) | Glass fiber-polyphenylene sulfide fiber composite needled felt and manufacturing method thereof | |
| CN103879076A (en) | Knitted fabric needled felt aggregate and preparation method thereof | |
| CN107415399B (en) | A kind of glass high temperature needle thorn composite felt | |
| KR101288960B1 (en) | High temperature fabric filter and meathod for manufacturing the same | |
| CN202237578U (en) | Nonwoven bonding fiber layer anti-flaming filter material for air purification | |
| CN108499222B (en) | Polyether-ether-ketone filter felt and preparation method thereof | |
| CN102995294B (en) | Manufacturing method of antistatic needle fabric | |
| CN207401264U (en) | A kind of novel dust removing filter felt | |
| CN101962874A (en) | Non-weaving manufacturing method for metal fiber meshes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |
|
| RJ01 | Rejection of invention patent application after publication |