JPH0529718B2 - - Google Patents
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- Publication number
- JPH0529718B2 JPH0529718B2 JP26748184A JP26748184A JPH0529718B2 JP H0529718 B2 JPH0529718 B2 JP H0529718B2 JP 26748184 A JP26748184 A JP 26748184A JP 26748184 A JP26748184 A JP 26748184A JP H0529718 B2 JPH0529718 B2 JP H0529718B2
- Authority
- JP
- Japan
- Prior art keywords
- woven fabric
- small
- felt
- woven
- weaving
- 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.)
- Expired - Fee Related
Links
- 239000002759 woven fabric Substances 0.000 claims description 64
- 229920002994 synthetic fiber Polymers 0.000 claims description 7
- 239000012209 synthetic fiber Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000009941 weaving Methods 0.000 description 24
- 239000004744 fabric Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 13
- 235000014676 Phragmites communis Nutrition 0.000 description 12
- 239000000463 material Substances 0.000 description 5
- 239000000123 paper Substances 0.000 description 5
- 208000019300 CLIPPERS Diseases 0.000 description 4
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Paper (AREA)
Description
【発明の詳細な説明】
<産業上の利用分野>
この発明は抄紙用フエルトの製造法に関するも
ので、更に詳しく言えばフエルトの無端状化に関
するものである。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a method for manufacturing felt for papermaking, and more specifically to making felt endless.
<従来の技術>
従来、抄紙用フエルトの無端状化は次の三つの
方法が行われている。<Prior Art> Conventionally, the following three methods have been used to make papermaking felt endless.
即ち、第1の方法は製織時において袋織を採用
するか、あるいは平織布の両端縁を縫合して無端
状化するものであり、第2の方法は平織布の両端
縁の経糸を小輪環にしこれを経糸方向に相互に接
合すると共にこの接合部位に位置する小輪環に金
属又は合成繊維の芯線を貫通させて連結し、無端
状化するものであり、また第3の方法はクリツパ
−シーム、スパイラルシーム等のシーム材を採用
することにより無端状化するものである。 That is, the first method uses a bag weave during weaving or stitches both edges of a plain woven fabric to make it endless, while the second method uses small warps at both edges of the plain woven fabric. The third method is to form rings and join them to each other in the warp direction, and to connect them by passing a core wire of metal or synthetic fiber through the small rings located at this joining part, and to make them endless. By using a seam material such as a clipper seam or a spiral seam, the seam can be made endless.
これらの方法で得られる抄紙用フエルトは継目
がないかあつても1箇所だけである。 Papermaking felts obtained by these methods have no seams or only one seam.
<発明が解決しようとする問題点>
抄紙用フエルトの丈寸法は長短さまざまで最長
は160m位から最短は10m未満まである。このフ
エルトを第1の方法の袋織により製織する場合、
フエルトの丈寸法の2分の1の長さ以上の筬巾の
織機が必要である。このため袋織には筬巾が5m
未満から80m以上の織機が必要となるが、織機の
製造、強度、価格等の理由により筬巾30m以上の
織機の製造は不可能に近いという問題点があつ
た。そこでこのような場合第1の方法の平織布を
縫合することにより無端状化しているが、この平
織布の縫合もまた高度の技術と非常に多くの工数
を必要とし、フエルトの生産性向上の阻害要因と
なつていた。<Problems to be solved by the invention> The length of felt for paper making varies from long to short, with the longest being about 160 m and the shortest being less than 10 m. When weaving this felt by the first method of hollow weaving,
A loom with a reed width that is at least half the length of the felt is required. For this reason, the reed width for bag weaving is 5 m.
A loom with a reed width of 30 m or more is required, but due to manufacturing, strength, and cost issues, it is nearly impossible to manufacture a loom with a reed width of 30 m or more. Therefore, in such cases, the plain woven fabric of the first method is sewn to make it endless, but this sewing of the plain woven fabric also requires advanced technology and a large number of man-hours, which reduces felt productivity. This had become an impediment to improvement.
また、第2の方法の無端状化にはフエルトの丈
寸法に近い筬布織機が必要であり、非常に限定さ
れた丈寸法のものしか製織できないし、又縫合技
術により作る方法もあるが、これは非常な熟練と
多くの工数が必要となる等の問題点があつた。 In addition, the second method of creating an endless shape requires a reed cloth loom that is close to the length of the felt, and can only be woven with a very limited length. This had problems, such as requiring great skill and a large number of man-hours.
さらに、第3の方法のクリツパーシーム、スパ
イラルシーム等のシーム材の採用化による無端状
化は、シーム材部分の厚さが地部より厚くなるた
め抄紙時に湿紙の厚さ斑が生じるため、下級紙と
か、ドライパート用フエルトの様な特殊な部分の
フエルトにしか採用できないという問題点があつ
た。 Furthermore, in the third method, which uses seam materials such as clipper seams and spiral seams to create an endless shape, the thickness of the seam material part is thicker than the base part, which causes uneven thickness of the wet paper during paper making. However, there was a problem in that it could only be used for low-grade paper or felt for special parts, such as felt for dry parts.
<問題点を解決するための手段>
この発明はこのような従来方法の問題点に着目
してなされたもので、前述した筬巾の広い織機や
平織布の縫合工程を必要とせずに、クリツパーシ
ーム、スパイラルシーム等のシーム材の採用時の
様な厚さ斑の生じない抄紙用フエルトを製造する
ことを目的とし、緯糸自体の一部が織布本体の両
側端縁から突出して小輪環を形成している織布を
製織し、その後上記織布を所望のフエルト巾寸法
に応じて緯糸方向に沿つて経糸を切断して複数の
小織布に形成し、この複数の小織布を緯糸方向に
相互に接合すると共にこの接合部に位置する相隣
る2個の小織布の小輪環に共通の金属又は合成繊
維の芯線を貫通させて連結して長尺織布に形成
し、その後この長尺織布の両側端縁を相互に接合
すると共にこの接合部位に位置する両側端の小輪
環に共通の上記芯線を貫通させて連結して無端織
布に形成することを特徴としている。<Means for Solving the Problems> The present invention has been made by focusing on the problems of the conventional method, and does not require the above-mentioned wide reed loom or the sewing process of plain woven fabric. The purpose of this papermaking felt is to produce papermaking felt that does not have uneven thickness, which occurs when seam materials such as clipper seams and spiral seams are used. A woven fabric forming a ring is woven, and then the warp of the woven fabric is cut along the weft direction according to a desired felt width dimension to form a plurality of small woven fabrics. The fabrics are joined together in the weft direction, and a common metal or synthetic fiber core wire is passed through and connected to the small rings of two adjacent small woven fabrics located at this joint to form a long woven fabric. After that, the edges of both sides of this long woven fabric are joined to each other, and the common core wire is passed through and connected to the small rings at both ends located at the joining site to form an endless woven fabric. It is characterized by
以下、この発明を図面に基づいて詳細に説明す
る。 Hereinafter, the present invention will be explained in detail based on the drawings.
まず、緯糸自体の一部が織布本体の両側端から
突出して小輪環を形成している織布を製織する
この製織は例えば第1図に示すような機構に従
つて行う。 First, a woven fabric is woven in which a portion of the weft threads protrude from both ends of the woven fabric body to form small rings. This weaving is performed, for example, according to a mechanism as shown in FIG.
第1図は製織を模型的に例示したもので1は径
糸、3は耳糸、2は緯糸をそれぞれ表す。耳糸3
としては熱もしくは分解剤または溶剤により容易
に溶融、分解または溶解して除去して得る繊維材
料に構成される糸または該繊維材料を含む混紡糸
を用いる。 FIG. 1 schematically illustrates weaving, where 1 represents the diameter yarn, 3 represents the selvage yarn, and 2 represents the weft yarn. Ear thread 3
For example, a yarn made of a fiber material that can be easily melted, decomposed, or dissolved and removed by heat or a decomposing agent or solvent, or a blended yarn containing the fiber material is used.
径糸1は好ましくは耐熱性の大きいポリエステ
ル、ナイロンその他の合成繊維で構成する。緯糸
2は好ましくは耐熱性を有ししかも伸度の低い合
成繊維からなる紡績糸、モノフイラメントまたは
マルチフイラメント集束撚糸等の連続糸である。 The diameter thread 1 is preferably made of polyester, nylon, or other synthetic fiber with high heat resistance. The weft yarns 2 are preferably continuous yarns such as spun yarns, monofilament or multifilament bundled twisted yarns made of synthetic fibers having heat resistance and low elongation.
第1図においてa右方向から経糸群1,1,1
…を順次織つて左端に達した緯糸2は耳糸3を経
て転向し、b右方向へ経糸群1,1,1…を織り
つつ進む。図示を省略したが右側において経糸群
は連続しており、右端に達した緯糸2は、転向し
てc右方向から経糸群1,1,1…を順次織つて
左端に達するこの緯糸2は耳糸3を経ずに左端の
経糸1で転向しd右方向へ経糸群1,1,1…を
織りつつ進む。 In Figure 1, warp groups 1, 1, 1 from the right direction a.
The weft yarn 2 reaches the left end after sequentially weaving ..., turns around via the selvage yarn 3, and advances toward the right while weaving the warp groups 1, 1, 1, and so on. Although not shown, the warp groups are continuous on the right side, and the weft 2 that reaches the right end turns and weaves the warp groups 1, 1, 1, etc. sequentially from the right direction, and this weft 2 reaches the left end. It turns around at the warp 1 at the left end without passing through the thread 3, and moves forward while weaving the warp groups 1, 1, 1, etc. in the d right direction.
以下、同様に上記a〜dを反復繰返して製織
し、織布A′を得る。次いでこの織布A′を熱、分
解剤または溶剤で処理すれば上記耳糸3を容易に
除去することができ、第2図に示すように除去さ
れた耳糸部分の緯糸2が小輪環r,rをなして織
布本体の両側端縁から突出形成している織布Aを
得ることができる。 Thereafter, steps a to d above are similarly repeated to obtain a woven fabric A'. Next, by treating this woven fabric A' with heat, a decomposing agent, or a solvent, the selvage threads 3 can be easily removed, and as shown in FIG. A woven fabric A can be obtained in which the woven fabric A has shapes r and r protruding from both side edges of the woven fabric body.
また、本発明は上記した一重織布Aばかりでは
なく第3図イ,ロに示すような二重織布A1、三
重織布A2も製織可能である。 Furthermore, the present invention is capable of weaving not only the above-mentioned single-ply woven fabric A, but also double-woven fabric A 1 and triple-woven fabric A 2 as shown in FIGS. 3A and 3B.
この工程に用いられる織機は通常のフエルト織
機充分に利用でき、必要以上に長い筬巾を要求さ
れない。また、このときの織布Aの製織長Lは下
式により決定すると良い。 The loom used in this process can be fully utilized as a normal felt loom, and an unnecessarily long reed width is not required. Further, the weaving length L of the woven fabric A at this time is preferably determined by the following formula.
織布の製織長L
フエルトの丈寸法/織機上の整経巾寸法×フエルトの
巾寸法
この場合、〔フエルトの丈寸法〕/〔織機上の
整経巾寸法〕の値が正数になるように織機上の整
経巾寸法を調整する。Weaving length L of woven fabric Felt length/warping width on the loom x felt width In this case, make sure that the values of [felt length]/[warping width on the loom] are positive numbers. Adjust the warping width on the loom.
次に上記工程で得られた織布Aから複数の小織
布aoを得る。 Next, a plurality of small woven fabrics ao are obtained from the woven fabric A obtained in the above process.
製織された織布Aは第2図に示すように所望の
フエルト巾寸法lに応じて緯糸3方向に沿つて経
糸1が切断されて複数の小織布a1,a2,a3…aoと
なる。この小織布a1,a2,a3…aoは第4図に示す
ようにそれぞれ緯糸2方向の両側端に織布Aの小
輪環Rをフエルトの巾寸法に切断した小輪環
(r1,r1)、(r2,r2)、(r3,r3)…(ro,ro)を具
備することになる。 As shown in FIG. 2, the warp 1 of the woven fabric A is cut along the three weft directions according to the desired felt width l, resulting in a plurality of small woven fabrics a 1 , a 2 , a 3 . . . a o . As shown in Fig. 4, these small woven fabrics a 1 , a 2 , a 3 . (r 1 , r 1 ), (r 2 , r 2 ), (r 3 , r 3 )...(r o , r o ).
そして次にこの小織布a1,a2,a3…aoは相互に
連結して長尺織布を得る。 Then, these small woven fabrics a 1 , a 2 , a 3 . . . a o are interconnected to obtain a long woven fabric.
この長尺織布4は第5図に示すように複数の小
織布a1,a2,a3…aoを緯糸2方向に相互に結合す
ると共にこの接合部位に位置する相隣る2個の小
織布a1,a2)、(a2,a3)…(ao-1,ao)の小輪環
(r1,r2)、(r2,r3)…(ro-1,ro)に共通の金属
又は合成繊維の芯線c1,c2,c3…co-1をそれぞれ
貫通させて連結して得る。 As shown in FIG. 5, this long woven fabric 4 has a plurality of small woven fabrics a 1 , a 2 , a 3 . small rings (r 1 , r 2 ), ( r 2 , r 3 ) ... ( r o-1 , r o ) are connected by passing common metal or synthetic fiber core wires c 1 , c 2 , c 3 . . . c o-1 through them, respectively.
その後、更に長尺織布4はその両側端縁を相互
に接合すると共にこの接合部位に位置する両側端
の小輪環(r1,ro)に共通の金属又は合成繊維の
芯線cを貫通されて連結して無端織布5に形成さ
れる(第6図参照)。この無端織布5が抄紙用フ
エルトとなる。 Thereafter, the long woven fabric 4 is further joined at both ends thereof, and a core wire c of metal or synthetic fiber common to the small ring rings (r 1 , r o ) at both ends located at this joining site is passed through. and are connected to form an endless woven fabric 5 (see FIG. 6). This endless woven fabric 5 becomes felt for papermaking.
<実施例>
実施例 1
フエルトの丈寸法165m、巾寸法4.30m(製織
巾5.60m)の板紙用ニードルフエルトの小輪環を
持つ織布を筬巾5.5mの織機で整経巾5.0mにて製
織長さ184.8mに製織した。製織後、丈方向に5.6
m巾で切断し33反の小織布を得た。この33反の小
織布を相互に接合すると共に、この接合部位に位
置する小輪環に直径0.5mmのナイロンモノフイラ
メントを貫通させて連結して1枚の無端反とし、
これをニードル基布とした。<Example> Example 1 A woven fabric with a small ring of needle felt for paperboard with a felt length of 165 m and a width of 4.30 m (weaving width of 5.60 m) was warped to a warping width of 5.0 m using a loom with a reed width of 5.5 m. The weaving length was 184.8 m. 5.6 in the length direction after weaving
It was cut into m width to obtain 33 pieces of small woven fabric. These 33 pieces of small woven fabric are joined to each other, and a nylon monofilament with a diameter of 0.5 mm is passed through the small ring located at this joining part to connect them to form one endless piece of fabric.
This was used as a needle base fabric.
該反の場合従来の方法によると筬布6.0mの織
機が必要であり、又製織後縫合作業が必要であつ
たが、本実施例においては、5.5mの織機で良く、
又縫合作業を必要しとないので作業が簡便であつ
た。 In the case of such cloth, according to the conventional method, a loom with a reed cloth of 6.0 m was required and a stitching operation was required after weaving, but in this embodiment, a loom with a length of 5.5 m is sufficient.
In addition, the work was simple because no suturing work was required.
実施例 2
フエルトの丈寸法40m、巾寸法4.00m(製織巾
5.2m)のテツシユ用ニードルフエルトの小輪環
を持つ織布(経糸及び緯糸がナイロンフイラメン
トを使用した二重織物)を筬巾5.5mの繊機で整
経巾5.0mにて製織長さ41.6mに製織した。製織
後、丈方向に5.2mに切断し、実施例1の場合と
同様の方法で1枚の無端布とし、これをニードル
基布とした。Example 2 Felt length 40m, width 4.00m (weaving width
A woven fabric (double woven fabric using nylon filament for the warp and weft) with a small ring of needle felt for textiles (5.2 m) was woven to a length of 41.6 m using a weaving machine with a reed width of 5.5 m and a warping width of 5.0 m. It was woven into After weaving, the fabric was cut into lengths of 5.2 m in the same manner as in Example 1 to form a single endless fabric, which was used as a needle base fabric.
この場合従来方法に従うと袋織を採用するため
筬巾20mの織機を必要としたが本実施例において
は筬巾5.5mの織機で良かつた。 In this case, if the conventional method were followed, a loom with a reed width of 20 m would be required due to the use of bag weaving, but in this embodiment, a loom with a reed width of 5.5 m was sufficient.
<発明の効果>
本発明による製造法に従うとフエルトの丈寸法
がいかに長くとも大型織機を必要とせず、通常の
フエルト用織機で織巾を製造することができる。<Effects of the Invention> According to the manufacturing method of the present invention, no matter how long the length of the felt is, a large loom is not required, and a woven cloth can be manufactured using a normal felt loom.
また、本発明はフエルトの丈寸法が長いもの
や、製織時の経糸密度の関係で平織布で製織し、
縫合しているフエルトの場合でも短尺織布の側端
に突出形成された小輪環に芯線を貫通させること
によつて長尺に連結されることができるので、縫
合作業が不要となり作業性を一段と向上させるこ
とができる。 In addition, the present invention is suitable for weaving plain weave cloth due to the long length of the felt and the warp density during weaving.
Even in the case of sewn felt, it can be connected to a long length by passing the core wire through the small rings formed protruding from the side edges of the short woven fabric, eliminating the need for stitching and improving workability. It can be improved further.
更に、本発明による小輪環の厚さは織布と同じ
厚さのため、クリツパーシーム、スパイラルシー
ム等のシーム材を採用することにより無端状化し
たフエルトと異なり、織布の地部と同じ厚さにす
ることができる。このため、本発明によるフエル
トは上質、新聞、板紙、その他あらゆる抄紙用フ
エルトとして採用できる。 Furthermore, since the thickness of the small ring according to the present invention is the same as that of the woven fabric, unlike felt which is made endless by employing seam materials such as clipper seams and spiral seams, it is similar to the base of the woven fabric. It can be made to the same thickness. Therefore, the felt according to the present invention can be used as a felt for high-quality, newspaper, paperboard, and all other types of paper making.
その上、本発明は一重織、及び二重、三重、あ
るいは四重等の多重織の織布の製織が可能であ
り、織フエルト及びニードルフエルトの基布をも
簡単に製造することができる。 Furthermore, the present invention enables weaving of single-ply and multiple-ply woven fabrics such as double, triple, or quadruple, and also allows easy production of base fabrics for woven felt and needle felt.
第1図は本発明に係る無端製紙用織布の製織機
構の一例を説明するための織布耳部附近の拡大平
面図、第2図は同上織布の斜視図、第3図イは同
上織布の別の実施例の側断面図、ロは同上織布の
更に別の実施例の側断面図、第4図は本発明の小
織布の一部省略した側断面図、第5図は同上小織
布を連結した長尺織布の一部省略した側断面図、
第6図は同上長尺織布の無端状化を説明するため
の概略説明図である。
1……経糸、2……緯糸、3……耳糸、4……
長尺織布、5……無端織布、A,A′,A1,A2…
…織布、a1,a2,a3…ao……小織布、c1,c2,c3
…co……芯線、r1,r2,r3…ro……小輪環、l…
…フエルト巾。
Fig. 1 is an enlarged plan view of the vicinity of the selvage of the woven fabric for explaining an example of the weaving mechanism of the endless paper-making woven fabric according to the present invention, Fig. 2 is a perspective view of the same woven fabric, and Fig. 3 A is the same as the above. FIG. 4 is a partially omitted side sectional view of the small woven fabric of the present invention; FIG. 5 is a side sectional view of another embodiment of the woven fabric; is a partially omitted side sectional view of a long woven fabric in which the same small woven fabrics are connected;
FIG. 6 is a schematic explanatory diagram for explaining how the long woven fabric is made endless. 1... warp, 2... weft, 3... selvage thread, 4...
Long woven fabric, 5...Endless woven fabric, A, A', A 1 , A 2 ...
...Woven cloth, a 1 , a 2 , a 3 ... a o ... Small woven cloth, c 1 , c 2 , c 3
...c o ... core wire, r 1 , r 2 , r 3 ... r o ... small ring, l...
...Felt cloth.
Claims (1)
出して小輪環を形成している織布を製織し、その
後上記織布を所望のフエルト巾寸法に応じて緯糸
方向に沿つて経糸を切断して複数の小織布に形成
し、この複数の小織布を緯糸方向に相互に接合す
ると共にこの接合部位に位置する相隣る2個の小
織布の小輪環に共通の金属又は合成繊維の芯線を
貫通させて連結して長尺織布に形成し、その後こ
の長尺織布の両側端縁を相互に接合すると共にこ
の接合部位に位置する両側端の小輪環に共通の上
記芯線を貫通させて連結して無端織布に形成する
ことを特徴とする抄紙用フエルトの製造法。1. Weave a woven fabric in which a part of the weft itself protrudes from both side edges of the woven fabric body to form a small ring, and then the woven fabric is threaded along the weft direction according to the desired felt width dimension. is cut to form a plurality of small woven fabrics, and the plurality of small woven fabrics are joined together in the weft direction, and a common ring is formed between the small rings of two adjacent small woven fabrics located at this joining site. Core wires of metal or synthetic fibers are passed through and connected to form a long woven fabric, and then both side edges of this long woven fabric are joined to each other, and small ring rings at both ends located at this joining site are formed. A method for producing felt for papermaking, characterized in that the above-mentioned common core wires are passed through and connected to form an endless woven fabric.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26748184A JPS61146897A (en) | 1984-12-20 | 1984-12-20 | Production of papermaking felt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26748184A JPS61146897A (en) | 1984-12-20 | 1984-12-20 | Production of papermaking felt |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61146897A JPS61146897A (en) | 1986-07-04 |
JPH0529718B2 true JPH0529718B2 (en) | 1993-05-06 |
Family
ID=17445443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP26748184A Granted JPS61146897A (en) | 1984-12-20 | 1984-12-20 | Production of papermaking felt |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61146897A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006070411A (en) * | 2004-09-06 | 2006-03-16 | Ichikawa Co Ltd | Felt for papermaking |
-
1984
- 1984-12-20 JP JP26748184A patent/JPS61146897A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61146897A (en) | 1986-07-04 |
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