JPH02196684A - Endless ink ribbon - Google Patents
Endless ink ribbonInfo
- Publication number
- JPH02196684A JPH02196684A JP1802389A JP1802389A JPH02196684A JP H02196684 A JPH02196684 A JP H02196684A JP 1802389 A JP1802389 A JP 1802389A JP 1802389 A JP1802389 A JP 1802389A JP H02196684 A JPH02196684 A JP H02196684A
- Authority
- JP
- Japan
- Prior art keywords
- ribbon
- ink
- ink ribbon
- endless
- polyamide resin
- 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
- 239000000843 powder Substances 0.000 claims abstract description 11
- 229920006122 polyamide resin Polymers 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 abstract description 9
- 239000004952 Polyamide Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 229920002647 polyamide Polymers 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 4
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004959 Rilsan Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、各種プリンターに使用されるエンドレスイン
クリボンに関し、特に接合部の改良に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to endless ink ribbons used in various printers, and particularly relates to improvements in joints.
［従来の技術］
従来プリンターでは、エンドレスインクリボンを使用し
たインクリボンカセットが使用されてｂする。エンドレ
スインクリボンを製造するために、ナイロン−６，６、
ナイロン６等のポリアミド系樹脂繊維から成るリボン基
材に、油性インクを含浸したインクリボンの両端部を重
ね合わせ、超音波溶着によってインクリボンを融着する
ことが一般に知られている。[Prior Art] Conventional printers use ink ribbon cassettes that use endless ink ribbons. In order to produce endless ink ribbons, nylon-6,6,
It is generally known that both ends of an ink ribbon impregnated with oil-based ink are superimposed on a ribbon base material made of polyamide resin fibers such as nylon 6, and the ink ribbon is fused by ultrasonic welding.
［発明が解決しようとする問題点］
超音波溶着によりインクリボンを溶着する際、熱溶融に
より接合部の繊維がフィルム化しプリンター、特にイン
パクトドツトプリンターのニードルの衝撃に対しポリア
ミド繊維本来の耐久性を保持できず２ピンホール等の穴
が生じニードルがこの穴に引っかかり折れて印字の欠字
を生じることとなる。また接合部表面に繊維状態を残し
て繊維本来の耐久性を維持される程度の熱溶融では接合
部の接合強度が弱くプリンター、特にインパクトドツト
プリンター等に装着されると、エンドレスインクリボン
の走行時の耐抗張力性が不足し、接合部が破断してエン
ドレスインクリボンとしての役［ｌをはたさない欠点が
ある。[Problems to be Solved by the Invention] When ink ribbons are welded by ultrasonic welding, the fibers at the joint become a film due to thermal melting, which reduces the inherent durability of polyamide fibers against the impact of the needle of a printer, especially an impact dot printer. If the needle cannot be held, a hole such as a 2-pin hole will be created, and the needle will get caught in this hole and break, resulting in missing characters. In addition, heat melting that leaves fibers on the joint surface and maintains the original durability of the fibers has a weak joint strength, and when attached to a printer, especially an impact dot printer, when the endless ink ribbon is running. It has the disadvantage that it lacks tensile strength, and the joints break, making it unable to function as an endless ink ribbon.
［問題を解決するための手段］
本発明は、このような従来のエンドレスインクリボンの
欠点を解決するために、ポリアミド樹脂粉末を添加した
インクをリボン基材に塗布したエンドレスインクリボン
を提供するものである。[Means for Solving the Problem] In order to solve the drawbacks of the conventional endless ink ribbon, the present invention provides an endless ink ribbon in which an ink containing polyamide resin powder is applied to a ribbon base material. It is.
本発明は、リボン基材とインクとから成るインクリボン
の両端部を重ね合わせて超音波接合するエンドレスイン
クリボンにおいて、インク中にポリアミド系樹脂粉末を
添加することを特徴とするエンドレスインクリボンであ
る。The present invention is an endless ink ribbon in which both ends of an ink ribbon made of a ribbon base material and ink are overlapped and ultrasonically bonded, and the endless ink ribbon is characterized in that polyamide resin powder is added to the ink. .
すなわち、ポリアミド系樹脂繊維から成るリボン基材に
ポリアミド系樹脂粉末を添加したインクを塗布したイン
クリボンを、超音波溶着することにより、溶着時にリボ
ン基材のみの場合よりも元の繊維状態を維持し、さらに
接合強度を強くすることが可能となった。In other words, by ultrasonic welding an ink ribbon coated with ink containing polyamide resin powder on a ribbon base material made of polyamide resin fibers, the original fiber state is maintained during welding compared to when only the ribbon base material is used. This also made it possible to further strengthen the bonding strength.
この様な方法により得られたエンドレスインクリボンの
接合部は、ドツトビンにょるＷＮ２及びリボン走行時の
張力に対して破損することがなく寿命は、ポリアミド系
樹脂粉末をインク中に入れないものより極めて長くなっ
た。The joined parts of the endless ink ribbon obtained by this method do not break due to the tension of WN2 in the dot bottle and the ribbon running, and the lifespan is much longer than that of a ribbon that does not include polyamide resin powder in the ink. It's been long.
［実施例］ 以下実施例により本発明をさらに詳細に説明する。[Example] The present invention will be explained in more detail with reference to Examples below.
実施例１
ナイロン−６，６（４０Ｄ−４００高密度生地）にナイ
ロン６粉末（日本リルサン■製１００２０粒径１８〜２
２μ）を１０％添加したインクを塗布してインクリボン
とした。このインクリボンの両端部を重ね合わせ、接合
角度が３０”になるように超ｎ波つェルダ−（ブランソ
ン社製）により溶着し、余長部をカットした後、さらに
超音波ウェルダーにより熱圧着する。このようにして溶
着したリボンと、ナイロン粉末を添加しない一般的なイ
ンクを塗布したインクリボンを同様に溶着したものをつ
なぎ合わせてエンドレスインクリボンとする。得られた
エンドレスインクリボンをシリアルドツトプリンター（
沖電気工′Ｍ■３りにかけて印字耐久性をみた。Example 1 Nylon 6 powder (10020 manufactured by Nippon Rilsan ■, particle size 18-2
An ink ribbon containing 10% of 2μ) was applied. Both ends of this ink ribbon are overlapped and welded using an ultra n-wave welder (manufactured by Branson) so that the joining angle is 30'', the excess length is cut, and then heat-compressed using an ultrasonic welder. The ribbon welded in this way is joined together with another ink ribbon coated with a general ink without nylon powder, which has been similarly welded together to make an endless ink ribbon.The resulting endless ink ribbon is printed on a serial dot printer. (
I checked the printing durability by applying Oki Electric Works'M■3.
一般インキ使用の接合では、１５ページであったのに対
し５ナイロン６粉末を添加したインキを使用した接合で
は３１ページと約２倍の印字強度があった。The print strength was approximately twice that of 15 pages in the bonding using general ink, but 31 pages in the bonding using the ink containing 5-nylon 6 powder.
［発明の効果］
本発明のエンドレスインクリボンは、ポリアミド系樹脂
粉末を添加することなく両端部を重ね合わせて接合した
従来のエンドレスインクリボンに比べて、接合部の印字
強度が向上したすぐれた品質のインクリボンを提供する
ものである。[Effects of the Invention] The endless ink ribbon of the present invention has superior quality with improved printing strength at the joint compared to conventional endless ink ribbons in which both ends are overlapped and joined without adding polyamide resin powder. The present invention provides an ink ribbon.
Claims (1)
重ね合わせて接合するエンドレスインクリボンにおいて
、インクにポリアミド系樹脂粉末を添加することを特徴
とするエンドレスインクリボン。An endless ink ribbon in which both ends of an ink ribbon made of a ribbon base material and ink are overlapped and joined, characterized in that a polyamide resin powder is added to the ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1802389A JPH02196684A (en) | 1989-01-26 | 1989-01-26 | Endless ink ribbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1802389A JPH02196684A (en) | 1989-01-26 | 1989-01-26 | Endless ink ribbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02196684A true JPH02196684A (en) | 1990-08-03 |
Family
ID=11960071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1802389A Pending JPH02196684A (en) | 1989-01-26 | 1989-01-26 | Endless ink ribbon |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02196684A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54163106A (en) * | 1978-06-14 | 1979-12-25 | Asahi Chemical Ind | Method of making endless ink ribbon |
-
1989
- 1989-01-26 JP JP1802389A patent/JPH02196684A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54163106A (en) * | 1978-06-14 | 1979-12-25 | Asahi Chemical Ind | Method of making endless ink ribbon |
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