JPS6262949A - Seamless cylindrical fabric - Google Patents
Seamless cylindrical fabricInfo
- Publication number
- JPS6262949A JPS6262949A JP60202537A JP20253785A JPS6262949A JP S6262949 A JPS6262949 A JP S6262949A JP 60202537 A JP60202537 A JP 60202537A JP 20253785 A JP20253785 A JP 20253785A JP S6262949 A JPS6262949 A JP S6262949A
- Authority
- JP
- Japan
- Prior art keywords
- fabric
- woven
- present
- seamless
- weft
- 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
- Woven Fabrics (AREA)
- Looms (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、バッグフィルタ乃至は筒状フィルタあるいは
高層ビルからの脱出シュート等に好適に用いられるシー
ムレス筒状織物に関し、特に、高い生産性で得られるシ
ームレス筒状織物に関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a seamless cylindrical fabric suitable for use in bag filters, cylindrical filters, escape chutes from high-rise buildings, etc. The present invention relates to the obtained seamless tubular fabric.
従来のシームレス筒状織物は、開口径の小さいものはホ
ースＪ＆機で製織されているが、開口径の大きいものは
通常のシャトル織機で袋織組織により製織されている。Conventional seamless tubular fabrics with small opening diameters are woven using a hose J& machine, while those with large opening diameters are woven using a regular shuttle loom with a hollow weave structure.
いずれの織機も線管を経糸の開口の間に通すものである
から製織速度が遅いし、また１台の織機で同時に製織で
きるのは１本のシームレス筒状織物である。さらに、通
常のシャトル織機で袋織組織によね製織したものは、上
・下織物の両端における経糸間が開いて、その部分の強
度が低くなったり、フィルタ用途ではその部分のフィル
タ機能が低下したりし易く、また、その部分が畳み癖と
なって一層弱くなり易いと言う問題もある。Since each loom passes the wire tube between the warp openings, the weaving speed is slow, and one loom can only weave one seamless cylindrical fabric at the same time. Furthermore, when weaving a bag-weave structure using a regular shuttle loom, the warp threads at both ends of the upper and lower fabrics are open, reducing the strength of that area, and reducing the filter function of that area when used as a filter. There is also the problem that the folding part tends to fold easily and becomes even weaker.
本発明は、製織速度の早いタック耳装置付き織機でシー
ムレス筒状織物が製織できることを見出してなされたも
のであり、高い生産性で得・られて、上、下織物の両端
における接続部が弱くなったり、その部分のフィルタ機
能が低下したりすることのないシームレス筒状織物の提
供を目的とする。The present invention was made based on the discovery that a seamless cylindrical fabric can be woven using a loom equipped with a tack selvedge device that has a high weaving speed.It can be obtained with high productivity, and the joints at both ends of the upper and lower fabrics are weak. The purpose of the present invention is to provide a seamless cylindrical fabric in which the filtering function of the woven fabric is not deteriorated.
本発明は、タック耳装置付き織機で二重線を製織するに
際し、上織物の緯糸の両端部は下織物に織込み、下織物
の緯糸の両端部は上織物に織込んで得られたことを特徴
とするシームレス筒状織物にあり、この構成によって上
記目的を達成する。In the present invention, when weaving a double line on a loom with a tuck selvage device, both ends of the weft of the upper fabric are woven into the lower fabric, and both ends of the weft of the lower fabric are woven into the upper fabric. The present invention is characterized by a seamless cylindrical fabric, and this structure achieves the above object.
以下、本発明を図示例によって説明する。 The present invention will be explained below using illustrated examples.
第１図は本発明シームレス筒状織物を製織している状態
を示す概要平面図、第２図は本発明シームレス筒状織物
の模式的断面図である。FIG. 1 is a schematic plan view showing a state in which the seamless tubular fabric of the present invention is being woven, and FIG. 2 is a schematic cross-sectional view of the seamless tubular fabric of the present invention.
第１図において、１は綜絖、２は筬、３はグリッパ−に
よる緯入れ装置、４ｔ５は左を右のタック耳装置、６は
左右のタック耳装置を合せたような中耳装置、７，７′
は経糸、８・８′は本発明シームレス筒状織物である。In FIG. 1, 1 is a heddle, 2 is a reed, 3 is a gripper-based weft insertion device, 4t5 is a left tuck selvedge device, 6 is a middle selvedge device that is a combination of left and right tuck selvedge devices, 7, 7′
8 and 8' are warp yarns, and 8 and 8' are seamless tubular fabrics of the present invention.
綜絖ｌは二重織の開口を行う。図は、シームレス筒状織
物８，８′が平組織の場合を示し、したがって綜絖１は
最底の４枚構成罠なっている。バッグフィルタ乃至は筒
状フィルタには５枚朱子や綾組織が好ましく用いられる
ので、その場合は綜絖１の枚数が多くなることは勿論で
ある。緯入れ装置３によりグリッパ−で例えば上織物の
開口の間に緯入れされた緯糸は、筬打ちされた後、左、
右のタック再製ｆ！！４．５及び中再製Ｎ６でシームレ
ス筒状織物８，８′の両耳から所定の長さに切断され、
その両耳から突出した部分が次の下織物の開口の間に挿
入されて、グリッパ−で緯入れされた緯糸と共に筬打ち
され織込まれる。これによって上織物と下織物は両耳が
第２図に示したように接続され、本発明アームレス筒状
織物８２８′が同時に織成される。The heald l performs the opening of the double weave. The figure shows a case in which the seamless tubular fabrics 8, 8' have a flat weave, and therefore the heald 1 is a four-layer trap at the bottom. Since a five-ply satin or twill structure is preferably used for the bag filter or cylindrical filter, the number of healds 1 will of course increase in that case. The weft yarn inserted by the weft insertion device 3 with a gripper, for example, between the openings of the upper fabric, is beaten, then left,
Right tack reproduction f! ! 4.5 and medium remanufacturing N6, the seamless cylindrical fabrics 8, 8' were cut to a predetermined length from both ends,
The parts protruding from both edges are inserted between the openings of the next lower fabric, and are beaten and woven together with the inserted weft by a gripper. As a result, both edges of the upper fabric and the lower fabric are connected as shown in FIG. 2, and the armless cylindrical fabric 828' of the present invention is woven simultaneously.
第２図は、左側に下織物９の緯糸９ａの耳から突出して
切断された部分が上織物１０に織込まれている状態を余
し、右側に上織物１０の緯糸１０ａの耳から突出して切
断された部分が下織物９に織込まれている状態を示して
いるが、左側でも上織物１０の緯糸１０ａの切断端部分
が下織物９に織込まれており、右側でも下織物９の緯糸
９ａの切断て織込めば、十分上、下織物の生地以上の接
続強度を得ることができる。In FIG. 2, the left side shows a cut portion of the weft yarn 9a of the lower fabric 9 that is woven into the upper fabric 10, and the right side shows the cut portion of the weft yarn 10a of the upper fabric 10 that protrudes from the edge of the upper fabric 10. The cut portion is woven into the lower fabric 9, but the cut end portion of the weft 10a of the upper fabric 10 is also woven into the lower fabric 9 on the left side, and the cut end portion of the weft yarn 10a of the upper fabric 10 is woven into the lower fabric 9 on the right side. By cutting the weft yarn 9a and weaving, it is possible to obtain a connection strength that is sufficiently higher than that of the upper and lower woven fabrics.
開口径の大きいシームレス筒状織物を得る場合は、経糸
”を分割せずに整経して左、右のタック耳装置４！５の
みＫより一本のアームレス筒状織物を得るようにすれば
よいし、開口径の小さいシームレス筒状織物を得る場合
は、さらに経糸を分割して整経し、中耳装置６を多く用
いるようにすれば、同時により多くのシームレス筒状織
物を得ることができる。In order to obtain a seamless tubular fabric with a large opening diameter, warp the warp threads without dividing them, and obtain a single armless tubular fabric from the left and right tuck selvedge devices 4 and 5. If you want to obtain a seamless tubular fabric with a small opening diameter, you can further divide the warp yarns and warp them, and use more middle ear devices 6 to obtain more seamless tubular fabrics at the same time. can.
本発明のシームレス筒状織物に用いる経緯糸は、およそ
織編物に用いられる糸であれば、どの様な糸であっても
よい。そして、本発明シームレス筒状織物の用途もフィ
ルタや脱出シュートに限られるものではない。しかし、
バッグフィルタ乃至は筒状フィルタに用いた場合、上、
下織物の接続部分でフィルタ機能が低下しないだけでは
′なく、接続部分が風圧や自重あるいは取付は張力によ
る変形や伸び等を減少させて、フィルタの形態？寸法安
定性を向上させ、それによって従来のバッグフィルタ乃
至は筒状フィルタよりもフィルタ機能が向上すると言う
効果も得られる。なお、形態２寸法安定性に優れること
は、脱出シュートにおいても要求される重要な性能であ
る。The warp and warp yarns used in the seamless tubular fabric of the present invention may be any yarns as long as they are used in woven or knitted fabrics. Further, the use of the seamless tubular fabric of the present invention is not limited to filters and escape chutes. but,
When used for bag filters or cylindrical filters,
Not only does the filter function not deteriorate at the connecting part of the lower fabric, but the connecting part reduces deformation and elongation due to wind pressure, self-weight, and installation tension, making it possible to improve the shape of the filter. Another advantage is that the dimensional stability is improved, thereby improving the filter function over conventional bag filters or cylindrical filters. Note that excellent form 2 dimensional stability is an important performance required also in escape chutes.
次に、本発明のより具体的な実施例を示す。Next, more specific examples of the present invention will be shown.
ポリエステルスフ２ｄｅ５１鴎紡績糸綿番２０／２を経
、緯糸に用い、タック耳装置（中耳装置も含む）付きの
ズルツア社製筬幅１１０′のグリッパ−織機により筬通
し幅５２ｃｍｘ４、上、下織物の織密度経７８本／１ｎ
、緯５４本／ｉｎ、組織５枚朱子の条件で同時に４本の
本発明シームレス筒状織物を製織した。Polyester Suf 2de51 seaweed yarn cotton number 20/2 was used for the warp and weft, and the reed width was 52 cm x 4, top and bottom, using a gripper loom with a reed width of 110' made by Zurza and equipped with a tuck selvage device (including a middle selvage device). Woven density of fabric: 78 threads/1n
Four seamless cylindrical fabrics of the present invention were woven at the same time under the following conditions: 54 wefts/in, and 5 sateen weave.
得られたシームレス筒状織物をｒ過風景の大なる集塵装
置の筒状フィルタとして用いたところ、従来の同じ糸使
いのシームレス筒状織物を用いたよりも、集塵効率が高
く、寿命も長いと言う結果が得られた。When the obtained seamless cylindrical fabric was used as a cylindrical filter in a large-scale dust collector, the dust collection efficiency was higher and the service life was longer than that of a conventional seamless cylindrical fabric using the same thread. The result was obtained.
本発明のシームレス筒状織物は、生産性に優れるだけで
なく、フィルタや脱出シュート等に用いるものでは集塵
効率や耐久性、安全性が向上すると言う効果も奏する。The seamless cylindrical fabric of the present invention not only has excellent productivity, but also has the effect of improving dust collection efficiency, durability, and safety when used for filters, escape chutes, and the like.
なお、本発明は、グリッパ−織機を用いる例に駆足され
るものではなく、タック耳装置付きであれば、他のシャ
ツトルレス織機を用いるものでもよい。Note that the present invention is not limited to examples using gripper looms, but may use other shirt torqueless looms as long as they are equipped with tuck selvedge devices.
第１図は本発明シームレス筒状織物を製織している状態
を示す概要平面図、第２図は本発明シームレス筒状織物
の模式的断面図である。 “１・・・綜絖、
２・・・筬、３・・・緯入れ装置、 ４＋５
・・・左す右タック耳装置、６・・・中耳装置、
７，７′・・・経糸、８．８′・・・ンームレスｓ
状ｍ物、
９・・・下織物、 １０・・・上織物、９ａ
＋ １０ａ・・・緯糸。
物許出願人 帝人株式会社
−４１７図
第 ２ 図FIG. 1 is a schematic plan view showing a state in which the seamless tubular fabric of the present invention is being woven, and FIG. 2 is a schematic cross-sectional view of the seamless tubular fabric of the present invention. “1... Heald,
2... Reed, 3... Weft insertion device, 4+5
...Left right tuck ear device, 6...Middle ear device,
7,7'...Warp, 8.8'...Numres s
9... Lower fabric, 10... Upper fabric, 9a
+ 10a...Weft. License applicant: Teijin Limited - Figure 417 Figure 2
Claims (1)
物の緯糸の両端部は下織物に織込み、下織物の緯糸の両
端部は上織物に織込んで得られたことを特徴とするシー
ムレス筒状織物。When weaving a double weave on a loom with a tack selvage device, both ends of the weft of the upper fabric are woven into the lower fabric, and both ends of the weft of the lower fabric are woven into the upper fabric. Tubular fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60202537A JPS6262949A (en) | 1985-09-14 | 1985-09-14 | Seamless cylindrical fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60202537A JPS6262949A (en) | 1985-09-14 | 1985-09-14 | Seamless cylindrical fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6262949A true JPS6262949A (en) | 1987-03-19 |
Family
ID=16459141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60202537A Pending JPS6262949A (en) | 1985-09-14 | 1985-09-14 | Seamless cylindrical fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6262949A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993005218A1 (en) * | 1991-09-04 | 1993-03-18 | Atsushi Kitamura | Method of manufacturing seamless tube products |
| CN102995215A (en) * | 2011-09-13 | 2013-03-27 | 齐德公司 | Strap ring and method of manufacturing a strap ring from tubular fabric which is cut axially |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5381766A (en) * | 1976-12-28 | 1978-07-19 | Tsudakoma Ind Co Ltd | Weaving of bag by double loomed tissue |
-
1985
- 1985-09-14 JP JP60202537A patent/JPS6262949A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5381766A (en) * | 1976-12-28 | 1978-07-19 | Tsudakoma Ind Co Ltd | Weaving of bag by double loomed tissue |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993005218A1 (en) * | 1991-09-04 | 1993-03-18 | Atsushi Kitamura | Method of manufacturing seamless tube products |
| US5387300A (en) * | 1991-09-04 | 1995-02-07 | Kitamura; Atsushi | Method of manufacturing a seamless tubular woven article including polytetrafluoroethylene yarn |
| CN102995215A (en) * | 2011-09-13 | 2013-03-27 | 齐德公司 | Strap ring and method of manufacturing a strap ring from tubular fabric which is cut axially |
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