JP5288091B2 - 高分子ファイバの合糸方法と装置 - Google Patents
高分子ファイバの合糸方法と装置 Download PDFInfo
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- JP5288091B2 JP5288091B2 JP2007258280A JP2007258280A JP5288091B2 JP 5288091 B2 JP5288091 B2 JP 5288091B2 JP 2007258280 A JP2007258280 A JP 2007258280A JP 2007258280 A JP2007258280 A JP 2007258280A JP 5288091 B2 JP5288091 B2 JP 5288091B2
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Description
1 高分子紡糸液
2 高分子ファイバ
3 収集体
3a 収集面
3b 回転軸
3c 導電性の収集部
4 紡糸系
5 紡糸容器
5a 対向面
5b 側周面
7 合糸手段
8 糸条
9 小孔
11、64、65 印加電源
14 アース
15 巻き取り手段
16 撚糸手段
16a 撚糸体
21 ガード
22 ガイド
23 離型剤塗布手段
31 リード材
32 リード材担持部
63 反射板
71 送風ファン
80 ノズル
81 撚り合せ糸
Claims (20)
- 紡糸系から電子紡糸される高分子ファイバ群を、この高分子ファイバ群との間に電位差を有し、かつ、前記電子紡糸系側に周回軸を向けて周回する環状収集面の全周に電荷誘導を伴い同時収集して堆積させながら、環状収集面に堆積した高分子ファイバをその近傍所定箇所にて引き出し糸条に合糸することを特徴とする高分子ファイバの合糸方法。
- 合糸は、撚糸処理を含む請求項1に記載の高分子ファイバの合糸方法。
- 環状収集面は、環状部の外周面または内周面を用いる請求項1、2のいずれか1項に記載の高分子ファイバの合糸方法。
- 高分子ファイバ群は、紡糸系の高分子紡糸液を収容した紡糸容器に設けられた複数の小孔を通じ紡糸する請求項1〜3のいずれか1項に記載の高分子ファイバの合糸方法。
- 高分子ファイバ群は、紡糸容器の環状収集面と対向する面に設けられた複数の小孔を通じ紡糸する請求項4に記載の高分子ファイバの合糸方法。
- 高分子ファイバ群は、紡糸容器の前記周回軸まわりの側周面に設けられた複数の小孔を通じ紡糸する請求項4に記載の高分子ファイバの合糸方法。
- 高分子ファイバ群は、紡糸容器と環状収集面との周回軸まわりの相対移動を伴い紡糸する請求項1〜6のいずれか1項に記載の高分子ファイバの合糸方法。
- 環状収集面からの高分子ファイバの引き出しは、環状収集面に予め担持させたリード材の引き出しに追随させて行う請求項1〜7のいずれか1項に記載の高分子ファイバの合糸方法。
- 糸条は巻取る請求項1〜8のいずれか1項に記載の高分子ファイバの合糸方法。
- 高分子ファイバ群を電子紡糸する紡糸系と、この紡糸系から紡糸される高分子ファイバ群との間に電位差を持ち、かつ、前記紡糸系側に周回軸を向けて周回駆動される環状収集面を持ち、この環状収集面の全周に前記紡糸される高分子ファイバ群を、前記電位差による電荷誘導を伴い同時収集する収集体と、この収集体の環状周回面に収集し堆積した高分子ファイバをその近傍の所定の引き出し箇所から引き出し糸条に合糸する合糸手段と、を備えたことを特徴とする高分子ファイバの合糸装置。
- 収集体は、環状の外周面または内周面が、環状収集面をなしている回転体である請求項10に記載の高分子ファイバの合糸装置。
- 紡糸系は、高分子紡糸液を収容した紡糸容器に設けた複数の小孔ないしはノズルを通じ紡糸する請求項10、11のいずれか1項に記載の高分子ファイバの合糸装置。
- 紡糸系は、高分子紡糸液を収容した紡糸容器の環状収集面と対向する面に設けた複数の小孔またはノズルを通じ紡糸する請求項12に記載の高分子ファイバの合糸装置。
- 紡糸系は、紡糸容器の前記周回軸まわりの側周面に設けた複数の小孔またはノズルを通じ紡糸する請求項12に記載の高分子ファイバの合糸装置。
- 紡糸系は、紡糸容器と環状収集面との周回軸まわりの相対移動を伴い紡糸する請求項10〜14のいずれか1項に記載の高分子ファイバの合糸装置。
- 収集体は、その環状収集面から引き出すことにより環状収集面に収集し堆積させた高分子ファイバを追随させて束状に引き出すリード材を予め担持できるリード材担持部を有している請求項10〜15のいずれか1項に記載の高分子ファイバの合糸装置。
- 合糸手段は、引き出した高分子ファイバを集束させ撚りを掛けて撚糸し先へ搬送するか巻き取る撚糸手段を備えている請求項10〜16のいずれか1項に記載の高分子ファイバの合糸装置。
- 合糸手段は、所定の引き出し箇所の紡糸系側に、この紡糸系からの高分子ファイバに対する環状収集面側からの電荷誘導を遮断し、かつ紡糸系から及ぶ高分子ファイバを受け止める絶縁性のガードを備えている請求項10〜17のいずれか1項に記載の高分子ファイバの合糸装置。
- 合糸手段は、所定の引き出し箇所に、環状収集面から高分子ファイバを引き出すガイドを有している請求項10〜18のいずれか1項に記載の高分子フィバの合糸装置。
- 合糸手段は、所定の引き出し箇所に、環状収集面に離型剤を塗布する離型剤塗布手段を備えている請求項10〜18のいずれか1項に記載の高分子ファイバの合糸装置。
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