CN101671973A - Felt with seam for paper manufacture - Google Patents
Felt with seam for paper manufacture Download PDFInfo
- Publication number
- CN101671973A CN101671973A CN200910169435A CN200910169435A CN101671973A CN 101671973 A CN101671973 A CN 101671973A CN 200910169435 A CN200910169435 A CN 200910169435A CN 200910169435 A CN200910169435 A CN 200910169435A CN 101671973 A CN101671973 A CN 101671973A
- Authority
- CN
- China
- Prior art keywords
- endless loop
- felt
- wire rod
- seam
- group
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000004744 fabric Substances 0.000 claims abstract description 33
- 239000000835 fiber Substances 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims description 9
- 210000002268 wool Anatomy 0.000 claims description 9
- 230000000536 complexating effect Effects 0.000 claims description 8
- 238000001467 acupuncture Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 7
- 241000125579 Siganus sutor Species 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 abstract 1
- 238000004826 seaming Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 230000002093 peripheral effect Effects 0.000 description 9
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
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
- D21F7/10—Seams thereof
Landscapes
- Paper (AREA)
Abstract
The invention provides a felt with seam for paper manufacture, which can well perform the hang-in operation and interlocking of the seam loops. The felt has seam loops at the two ends of the end-shapeground fabric in the machine direction, and the batt fiber layers are intertwiningly integrated with said ground fabric by needle punching. A plurality of seam loops form a group of seam loops, and each of said ends being formed from seam loops is intermeshed with seam loops formed at the other of said ends to form a common bore for the insertion of the core line S for seaming. The loops of eachgroup can be held together by adhesive bonding, or by heat adhesion.
Description
Technical field
The present invention relates to a kind of woollen blanket that is used for the press section of papermaking machine, particularly a kind of felt with seam for paper manufacture with endless loop (below, abbreviate " seamed felt " sometimes as).
Background technology
All the time, in the press section of papermaking operation, undertaken the water squeezing of l Water Paper is operated by acupuncture woollen blanket and a pair of pressure roller.
As this woollen blanket, known woollen blanket as shown in Figure 1 with end shape with endless loop.This woollen blanket F constitutes to have end shape, and is formed with a plurality of ring L on each end.
Woollen blanket F for example, as shown in Figure 2, constitutes by base cloth B and in its outside and the two-layer wool fibre layer W that form of inner face.By acupuncture reticular fibre stacked on base cloth B is carried out complexing and make its becoming one, thereby form batt W.
Base cloth B is that the wire rod by the wire rod of weaving the MD direction and CD direction constitutes.And,, constitute seam with encircling L by the wire rod of MD direction.
When using, the woollen blanket F that will have end shape hangs in the papermaking machine, dock two ends, makes the ring of chimeric end side on the gap of the ring of a side end therein, thus each each interlock alternately with each other in encircling that makes both ends.
When carrying out this interlock operation, not directly each ring front to be docked, but after making both ends with the butt joint of chevron shape as shown in Figure 2, make again and respectively encircle interlock.Therefore, when being embedded with the ring of opposite side in the gap of a side ring therein, the ring of opposite side will be embedded into the gap of this side ring to upside from its downside.
In addition, in the interlock operation, also use special fixture sometimes, but omit detailed description special fixture.
During the interlock EO, then form the cordonnier that shown in Fig. 2 (b), produces, in this cordonnier, insert logical heart yearn S by interlock.Then, by making complanation, end shape, form the felt for papermaking F of no end shape with the butt joint of chevron shape.
Such woollen blanket F is exactly so-called " seamed felt ", becomes very simple owing to hang operation, and the trend (with reference to patent documentation 1) of increase is arranged in recent years.
In addition, have the woollen blanket F of end shape, the width with CD direction has the length of MD direction, and, have surfaces externally and internally (two surfaces).When woollen blanket F became no end shape from having end shape, two surfaces constituted outer peripheral face and inner peripheral surface.At this moment, outer peripheral face becomes the face that contacts with l Water Paper, and inner peripheral surface becomes the face that contacts with pressure roller.
Secondly, about the structure of base cloth B, adopt Fig. 3 to describe.Fig. 3 is the concise and to the point figure of a wherein side end with base cloth of end shape.Herein, the wire rod of MD direction forms a pair of structure up and down by turning back in the end.Fig. 3 is the stereogram of known double braid base cloth B.
Base cloth B is made of the wire rod 11A～14B of MD direction and the wire rod 21～24 of CD direction.Line-group 11A～the 14B of MD direction is that 11A and 11B, 12A and 12B, 13A and 13B, 14A and 14B couple together respectively and form, and by turning back at heart yearn S, forms the endless loop L of a side end of the base cloth with end shape.
Constitute base cloth B in such a manner, and in order to stablize the shape of endless loop, in next step operation, carry out thermmohardening after, further it is become one the complexing of wool fibre layer by the acupuncture operation, finish seamed felt thus, be illustrated in by (with reference to patent documentation 2) among Fig. 4 into the woollen blanket shape.
Among Fig. 4, in the time of the interlock endless loop,, handle the wherein endless loop of a side, make it seem black a little in order to confirm the mutual interlock of endless loop easily.
The seamed felt of finishing like this by extracting heart yearn S out, unclamps endless loop and it is become pack after having end shape.And, when hanging papermaking machine, needn't win the supporting member of roller and roller etc., after stopping machine, by the band of inducing of the pre-seamed felt of installing, be connected with the seamed felt that uses newly hanging the seamed felt of, be introduced into by (with reference to patent documentation 3) in the machine.
Afterwards, butt joint hung into the both ends of seamed felt, insert heart yearn S in the space that forms making the mutual interlock of endless loop L, if bad, when bonding operation, can spend more labour and time so but interlock gets.For example, endless loop tilts or endless loop is pulled to the root direction internal diameter of endless loop is diminished, and causes interlock and the space that forms is inhomogeneous, and this moment, the insertion of heart yearn became very difficult.
In addition, it is miscellaneous making the operation of the mutual interlock of endless loop L, and the fineness of the wire rod of MD direction (thickness) is more little just difficult more, therefore forces for a long time sometimes and operates.
[patent documentation 1] spy opens the 2004-232142 communique;
No. 4938269 specification of [patent documentation 2] United States Patent (USP);
[patent documentation 3] spy opens flat 8-284092 communique.
Summary of the invention
Invent problem to be solved
Therefore, the objective of the invention is to, address the above problem a little, and a kind of felt with seam for paper manufacture is provided, described felt with seam for paper manufacture can carry out the extension of woollen blanket well and go into operation and carry out the interlock of endless loop.
The method of dealing with problems
The present inventor in for the wholwe-hearted repeatedly research that addresses the above problem, finds by the base cloth at seamed felt, be equipped with the MD direction wire rod that forms endless loop more than 2 and form a sets of seams ring group, can address the above problem, the result who further studies is up to finishing the present invention.
That is, felt with seam for paper manufacture of the present invention is following papermaking machine woollen blanket: there is endless loop at the both ends in the base cloth MD direction with end shape, in above-mentioned base cloth complexing it are become one on the wool fibre layer by acupuncture, it is characterized in that:
Be equipped with a plurality of above-mentioned endless loop and form a sets of seams ring group, at the both ends of butt joint MD direction and make in the cordonnier that above-mentioned endless loop flock-mate forms for interlock, insert the seam heart yearn.
Among the present invention, preferably, above-mentioned endless loop group is with 2 or 3 endless loop formation.Endless loop group of the present invention preferably each endless loop mutually near and form, as the interval of endless loop, preferably be arranged to the fibre diameter of MD direction wire rod or than its narrower interval.Further preferably, make each endless loop close with the degree that can contact.
And then in the present invention, each endless loop that forms above-mentioned endless loop group is an embodiment preferred by the bonding embodiment that is integral of adhesive.
In addition, in the present invention, following embodiment also is an embodiment preferred, that is: the MD direction wire rod that forms above-mentioned endless loop group is by the sheath part that contains the low melting point composition and contains the core sheath composite fibre silk that the core segment of high-melting-point composition constitutes, and above-mentioned MD direction wire rod forms above-mentioned endless loop group at the both ends of MD direction, and above-mentioned endless loop group is integral by heat bonding.
The effect of invention
Thereby be equipped with a plurality of endless loop at the base cloth of seamed felt of the present invention and form a sets of seams ring group,, also can stably carry out the interlock of endless loop when on papermaking machine, engaging (butt joint) and operate even it is very thin therefore to form the wire rod of MD direction of endless loop.
In addition, among the present invention, each endless loop that forms the endless loop group engages and the formation one, therefore the endless loop group is difficult to take place the skew of any direction in direction laterally or the CD direction, owing to can on assigned address, stably dispose, thereby the shape of ring is held, thereby can carry out the interlock operation of endless loop easily.
Description of drawings
Fig. 1 is the concise and to the point stereogram with felt for papermaking of end shape.
Among Fig. 2 (a) and (b) be the key diagram of interlock operation with felt for papermaking of end shape.
Fig. 3 is the endless loop stereogram partly with felt for papermaking of end shape.
Fig. 4 is the stereogram of the felt for papermaking with end shape of completion status.
Fig. 5 is the endless loop stereogram partly with felt for papermaking of end shape of the present invention.
Fig. 6 is the profile of CD direction of the felt for papermaking with end shape of other embodiments of the present invention.
Fig. 7 is the stereogram of interlocking pattern of the endless loop part of the felt for papermaking with end shape of the present invention.
Description of reference numerals
BA: base cloth
L: ring
LA: endless loop group
LB: endless loop group
F: woollen blanket
The specific embodiment
Below felt with seam for paper manufacture of the present invention is described in detail.
Utilize concrete example that embodiment of the present invention are described based on accompanying drawing here.These are concrete examples, and the present invention is not limited to this.
Fig. 5 is the stereogram of the side end of double braid base cloth BA of the present invention.Base cloth BA constitutes by weaving with MD direction wire rod 50 and CD direction wire rod 60.And MD direction wire rod 50 is folded back in the end and constitutes endless loop group LA.In addition, Fig. 5 illustrates the optimum state that the endless loop group roughly contacts for each endless loop, also can be with the fibre diameter of the wire rod 50 of MD direction or the narrower arranged spaced endless loop that compares.
For the wire rod 50 of MD direction, be equipped with multifilament (mono-filament) and supply with loom.Among Fig. 5, endless loop forms an endless loop group in the mode of one group on 2 monofilament.Endless loop among the present invention is characterised in that preferably the mode with 2 one group or 3 one group forms an endless loop group, and under the situation with one group of formation more than 4, because wherein the endless loop group's of a side end interval (interval of LA1 and LA2) enlarges, and reduces seam portion bulk strength sometimes.
For the wire rod 60 of CD direction, monofilament can be used individually or with the form of twisting thread.If use multifilament or spinning among near the CD direction wire rod 60a heart yearn S, then when when outer peripheral face becomes one it complexing of wool fibre layer, the complexing between wool fibre and CD direction wire rod 60a is reinforced, thereby is preferred.
Constitute after the base cloth BA, in order to stablize the shape of endless loop by the method identical with existing method, the operation below adopting is carried out thermmohardening, further, adopts the acupuncture operation it to be become one the complexing of wool fibre layer, finishes woollen blanket thus.Then, extract the heart yearn of the woollen blanket after finishing out, unclamp the interlock of endless loop, recovery has the shape of end and packs afterwards.And the method for hang in the papermaking machine is identical with existing method, that is, butt joint hung into the both ends of seamed felt, by insertion heart yearn S in the space (cordonnier) that forms in the mutual interlock of endless loop faciation that makes both ends, finish thus.
For MD direction wire rod of the present invention, preferably, each endless loop is bonded into one with adhesive, perhaps, use is integral each endless loop by the sheath part and the core sheath composite fibre silk that the core segment that contains the high-melting-point composition constitutes that contain the low melting point composition by heat bonding.The joint of each endless loop like this or heat bonding can be implemented in the thermmohardening operation for the shape of stabilizing ring.
Among the present invention, each endless loop forms one by engaging, therefore the endless loop group is difficult to produce the skew of any direction in direction laterally or the CD direction, because stable configuration on assigned address, thereby the shape of ring is held, thereby can carry out the interlock operation of the endless loop after hanging woollen blanket on the papermaking machine easily.Particularly, seamed felt of the present invention do not have that endless loop tilts or endless loop to the trailed phenomenon of root direction, thereby interlock and the space that forms is even, extremely easy thereby the insertion of heart yearn becomes.
Below, about felt with seam for paper manufacture of the present invention, embodiment is described, but these examples can not limit the present invention.
Corresponding to embodiments of the invention, prepare to adopt MD direction wire rod and CD direction wire rod.The detailed structure of wire rod is as follows.
The monofilament (mono-filament) of wire rod A nylon 6.Fineness is 1000dtex (fibre diameter 0.33mm)
The monofilament (mono-filament) of wire rod B nylon 6.Fineness is 500dtex (fibre diameter 0.23mm)
Wire rod C nylon 6 compositions (high-melting-point: 250 ℃) are as core, the copolymer nylon composition core-sheath-type composite fibre monofilament (mono-filament) as sheath portion (low melting point: 180 ℃).Fineness is 1000dtex (fibre diameter 0.32mm)
(embodiment 1)
Wire rod A as MD direction wire rod, as CD direction wire rod, is weaved wire rod B in 3/11/3 the mode through two-fold, obtain base cloth BA1.Fig. 6 illustrates its CD directional profile figure.In addition, because MD direction wire rod is to be equipped with 2 rhizoids to supply with loom and carry out wovenly, so endless loop forms 2 one group endless loop group.
In addition, the wire rod of MD direction is turned back at the heart yearn S place that this base cloth BA1 is provided on the loom, forms no end shape as shown in Figure 7.
Fig. 7 is endless loop group LA1, LA2 etc. that constitute at the side end of the base cloth BA1 with end shape and the stereogram that constitutes the state of no end shape at endless loop group LB1, LB2 etc. that end side constitutes by heart yearn S.
Secondly, unload base cloth BA1, hang between a pair of roller, and use the heater (not shown) that between roller and/or roller, is provided with that base cloth BA1 is carried out thermmohardening, thereby stablize endless loop group LA, LB from loom.Afterwards, the aqueous resin of coating then, carries out dry solidification and engages each endless loop on the part of endless loop group LA, LB, and it is become one.In addition, if use the wire rod that is made of the low resin of surface free energies such as fluororesin to constitute heart yearn S, then owing to have only the endless loop group partly to scribble aqueous resin, therefore the operation of extraction heart yearn S described later becomes and makes things convenient for easily.
Then, will hang through the base cloth BA1 of thermmohardening in the acupuncture machine, the wool fibre complexing that will be made of the staple fibre of 15dtex on two surfaces (outer peripheral face and inner peripheral surface) has formed woollen blanket thus so that it becomes one.In addition, with regard to the wool fibre layer, at outer peripheral face with 300g/m
2It is stacked that level ground amount is carried out, at inner peripheral surface with 100g/m
2The level ground amount is carried out stacked.
At last, extract above-mentioned heart yearn S out, finished woollen blanket and promptly finished seamed felt of the present invention with end shape.
(embodiment 2)
With the wire rod of wire rod A as the MD direction, with the wire rod of wire rod B as the CD direction, the mode through two-fold with 3/1 1/3 is weaved, make endless loop approach the fibre diameter of wire rod A at interval, at the feed speed of loom adjusted CD direction wire rod and the feed speed of MD direction wire rod, obtained the base cloth BA2 that endless loop is spaced apart 0.2mm.For other aspects, finished seamed felt 2 of the present invention with the method identical with embodiment 1.
(embodiment 3)
Wire rod C as MD direction wire rod, as CD direction wire rod, has been obtained base cloth BA2 with similarly to Example 1 method with wire rod B.Secondly, stablized the endless loop group by base cloth BA2 being carried out thermmohardening with method similarly to Example 1.But, in embodiment 3,, each endless loop is bonded by thermal into is one for the copolymer nylon composition (sheath portion) that melts wire rod C, regulating the thermmohardening temperature is more than 180 ℃.For other aspects, finished seamed felt 3 of the present invention with the method identical with embodiment 1.
(embodiment 4)
Wire rod A as MD direction wire rod, as CD direction wire rod, has been obtained base cloth BA3 with wire rod B.In addition, MD direction wire rod is to be equipped with 3 rhizoids to supply with loom and carry out wovenly, so endless loop has formed 3 one group endless loop group.For other aspects, finished seamed felt 4 of the present invention with the method identical with embodiment 1.
(embodiment 5)
With wire rod A as MD direction wire rod, with wire rod B as CD direction wire rod, thereby obtain base cloth BA4.In addition, MD direction wire rod is to be equipped with 4 rhizoids to supply with loom and carry out wovenly, so endless loop has formed 4 one group endless loop group.For other aspects, finished seamed felt 5 of the present invention with the method identical with embodiment 1.
(comparative example)
Wire rod A as MD direction wire rod, as CD direction wire rod, is weaved wire rod B and obtained base cloth B in 3/1 1/3 the mode through two-fold.The wire rod of MD direction is weaved continuously with 1 rhizoid, and by MD direction wire rod the turning back of end, form a pair of structure up and down as shown in Figure 3.
Below, finished the seamed felt 6 of comparative example with the method identical with embodiment 1.
The extension of the interlocking pattern of the joint strength of the seamed felt made in the foregoing description and the comparative example and endless loop and woollen blanket is gone into operability to be estimated.The result is made list, be displayed in Table 1.
Here
The cut-out intensity of joint strength when inserting with the mutual interlock of endless loop and with heart yearn is represented with kg/5cm.
About the interlocking pattern of endless loop, endless loop inclination, endless loop have been studied to the trailed state of root direction.If the every 1m of seam portion go up to occur tilts or the traction situation less than 5 places, then be good, if occur 5 places above, 10 sentence next for good slightly, as if then being bad above 10 places.
About woollen blanket hang into operability, after hanging seamed felt in the papermaking machine, measure the required time (pairing operating time of the every 1m of CD direction: divide unit) that engages.
| Seamed felt | Joint strength | The interlocking pattern of endless loop | The extension of woollen blanket is gone into operability |
| Seamed felt 1 | ??200 | Good slightly | ??3 |
| Seamed felt 2 | ??200 | Good slightly | ??3 |
| Seamed felt 3 | ??200 | Well | ??3 |
| Seamed felt 4 | ??180 | Well | Below 1 |
| Seamed felt 5 | ??150 | Well | Below 1 |
| Seamed felt 6 | ??200 | Bad | More than 5 |
Above result is discussed.
About joint strength, seamed felt 1 and seamed felt 6 are compared, then joint strength not there are differences as can be known.In the seamed felt 1, endless loop group is spaced apart the interval that is equivalent to 2 MD silks, but the interval of this degree does not influence joint strength, therefore, and the evaluation height of the good seamed felt 1 of the interlocking pattern of endless loop and hanging property as can be known.In addition, in the seamed felt 2, though the not contact closely of each endless loop because endless loop is narrow at interval, is waved its effect as endless loop mass-sending of the present invention, thereby identical with seamed felt 1 as can be known, estimate high.
In addition, in the seamed felt 3, used core sheath composite fibre silk, therefore compared with near the seamed felt 1 of the curing endless loop that scribbles liquid resin, the interlocking pattern of its endless loop is good.
And then though the joint strength of seamed felt 4 descends slightly, the going into property of extension of the interlocking pattern of its endless loop and woollen blanket has good balance.
In addition, the same with seamed felt 4 also as can be known, the going into property of extension of the interlocking pattern of the endless loop of seamed felt 5 and woollen blanket has very good balance, still, owing to endless loop group's the interval that is equivalent to 4 MD silks that is spaced apart, has therefore influenced joint strength slightly.
Claims (4)
1. felt with seam for paper manufacture, be following papermaking machine woollen blanket: there is endless loop at the both ends in the base cloth MD direction with end shape, in above-mentioned base cloth complexing it are become one on the wool fibre layer by acupuncture, it is characterized in that:
Be equipped with a plurality of above-mentioned endless loop and form a sets of seams ring group, at the both ends of butt joint MD direction and make in the cordonnier that above-mentioned endless loop flock-mate forms for interlock, insert the seam heart yearn.
2. felt with seam for paper manufacture according to claim 1, wherein, above-mentioned endless loop group is with 2 or 3 endless loop formation.
3. felt with seam for paper manufacture according to claim 1 and 2, wherein, each endless loop that forms above-mentioned endless loop group is integral by adhesive bond.
4. felt with seam for paper manufacture according to claim 1 and 2, wherein, the MD direction wire rod that forms above-mentioned endless loop group is the core sheath composite fibre silk that is made of sheath part that contains the low melting point composition and the core segment that contains the high-melting-point composition, and above-mentioned MD direction wire rod forms above-mentioned endless loop group at the both ends of MD direction, and above-mentioned endless loop group is integral by heat bonding.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008232191 | 2008-09-10 | ||
| JP2008232191A JP2010065343A (en) | 2008-09-10 | 2008-09-10 | Felt with seam for paper manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101671973A true CN101671973A (en) | 2010-03-17 |
Family
ID=41396335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910169435A Pending CN101671973A (en) | 2008-09-10 | 2009-09-09 | Felt with seam for paper manufacture |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20100059135A1 (en) |
| EP (1) | EP2163684A3 (en) |
| JP (1) | JP2010065343A (en) |
| CN (1) | CN101671973A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104685123A (en) * | 2012-09-07 | 2015-06-03 | 福伊特专利有限公司 | Method for preparing a seam area for a PMC base fabric |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5148973B2 (en) * | 2007-11-20 | 2013-02-20 | イチカワ株式会社 | Felt for papermaking |
| JP2012122177A (en) | 2010-12-08 | 2012-06-28 | Ichikawa Co Ltd | Papermaking press felt |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4103717A (en) * | 1976-06-18 | 1978-08-01 | William Kenyon & Sons, Inc. | Seam webbing |
| US4144911A (en) * | 1976-07-06 | 1979-03-20 | Thomas Taylor And Sons, Inc. | Connector components |
| US4364421A (en) * | 1977-08-30 | 1982-12-21 | Wangner Systems Corporation | Woven textile dryer fabric and seam and weaving method |
| US4438789A (en) * | 1981-06-04 | 1984-03-27 | Jwi Ltd. | Woven pin seam in fabric and method |
| US4695498A (en) * | 1982-07-20 | 1987-09-22 | Asten Group, Inc. | Papermakers flat woven fabric |
| US4938269A (en) * | 1989-02-01 | 1990-07-03 | The Orr Felt Company | Papermaker's felt seam with different loops |
| US5391419A (en) * | 1989-08-17 | 1995-02-21 | Albany International Corp. | Loop formation in on-machine-seamed press fabrics using unique yarns |
| US5204150A (en) * | 1989-08-17 | 1993-04-20 | Albany International Corp. | Loop formation in on-machine-seamed press fabrics using yarns comprising mxd6 polyamide resin material |
| JP3261005B2 (en) | 1995-04-13 | 2002-02-25 | 市川毛織株式会社 | Seam felt induction zone |
| EP0888478B1 (en) * | 1996-03-19 | 2000-06-14 | v.ASTEN S.C. | Reinforced stitched seam for high-tensile woven fabrics |
| RU2265095C2 (en) * | 2000-02-14 | 2005-11-27 | Олбэни Интернэшнл Корп. | Duck fabric connected by bonding |
| JP4193931B2 (en) | 2003-01-30 | 2008-12-10 | イチカワ株式会社 | Felt for papermaking |
| DE102005056618A1 (en) * | 2005-11-25 | 2007-05-31 | Voith Patent Gmbh | tissue structure |
| JP4263201B2 (en) * | 2006-06-30 | 2009-05-13 | シキボウ株式会社 | Dryer canvas for papermaking |
-
2008
- 2008-09-10 JP JP2008232191A patent/JP2010065343A/en active Pending
-
2009
- 2009-09-09 EP EP09011551A patent/EP2163684A3/en not_active Withdrawn
- 2009-09-09 US US12/556,069 patent/US20100059135A1/en not_active Abandoned
- 2009-09-09 CN CN200910169435A patent/CN101671973A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104685123A (en) * | 2012-09-07 | 2015-06-03 | 福伊特专利有限公司 | Method for preparing a seam area for a PMC base fabric |
| CN104685123B (en) * | 2012-09-07 | 2017-03-15 | 福伊特专利有限公司 | Method for preparing the seam region of paper machine clothing substrate fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2163684A3 (en) | 2010-06-30 |
| JP2010065343A (en) | 2010-03-25 |
| EP2163684A2 (en) | 2010-03-17 |
| US20100059135A1 (en) | 2010-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101978111B (en) | Belt and method of making a belt for a paper making machine | |
| CN101815821B (en) | Flat woven full width on-machine-seamable fabric | |
| US8353252B1 (en) | Process for preparing a seam area for a PMC base fabric | |
| CN102791925B (en) | For the industrial fabric that filament sutures element and the described element of use of industrial fabric are sewed up | |
| JP5492895B2 (en) | Method for producing sutures for paper and industrial fabrics, and stitches produced by the method | |
| JP6844708B2 (en) | Interlining and laminated composite material | |
| CN100365204C (en) | Laminated multiaxial press fabric | |
| TWI406759B (en) | Improved seam for multiaxial papermaking fabrics | |
| JP2009041161A (en) | Seamed press felt for papermaking, which has multilayered base fabric structure, and method for producing the same | |
| CN101671973A (en) | Felt with seam for paper manufacture | |
| CN104685123B (en) | Method for preparing the seam region of paper machine clothing substrate fabric | |
| JP2005527717A (en) | Seam of paper machine cloth and industrial cloth | |
| TW200914679A (en) | Subassembly for industrial fabrics | |
| EP3196357B1 (en) | Base fabric for a papermaking felt having seam loops and a method of producing the same | |
| TWI303685B (en) | Papermaking or other industrial fabric and method for forming the same | |
| TWI246549B (en) | On-machine-seamable industrial fabric having seam-reinforcing rings | |
| CN102535229A (en) | Press felt for papermaking | |
| JP2678611B2 (en) | Needle felt for papermaking | |
| CN103966883A (en) | Press Felt For Papermaking | |
| CN110662867B (en) | Needled press felt and method of making same | |
| CN100385070C (en) | Monofilament low caliper one-and-a-half layer seamed press fabric | |
| CN109477299A (en) | Method for manufacturing the net blanket of the machine of fibrous cloth width and for manufacturing this net blanket | |
| JP4303269B2 (en) | Felt with multi-woven seam for papermaking and method for producing the same | |
| CN109619739A (en) | The plate-making sewing tech of cashmere fabric | |
| CN100591848C (en) | Method and apparatus for forming a seam in a papermaker's fabric and seamed papermaker's fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100317 |