JP2001240122A - Carrier tape - Google Patents
Carrier tapeInfo
- Publication number
- JP2001240122A JP2001240122A JP2000055586A JP2000055586A JP2001240122A JP 2001240122 A JP2001240122 A JP 2001240122A JP 2000055586 A JP2000055586 A JP 2000055586A JP 2000055586 A JP2000055586 A JP 2000055586A JP 2001240122 A JP2001240122 A JP 2001240122A
- Authority
- JP
- Japan
- Prior art keywords
- carrier tape
- carrier
- recess
- tape according
- sheet
- 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
- Packages (AREA)
- Packaging Frangible Articles (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は電子部品を収納する
キャリアテープおよび、電子部品を収納してなるキャリ
アテープ体に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carrier tape for housing electronic parts and a carrier tape body for housing electronic parts.
【０００２】[0002]
【従来技術】電子部品を収納するキャリアテープには、
プラスチック製シート基材をエンボス加工してポケット
状収納部を成形し、蓋材としてプラスチック製フィルム
を使用したエンボスキャリアテープ、厚紙製の基材に貫
通穴を形成し、基材の片側面に底材として紙製若しくは
プラスチック製のフィルムを取り付け更に蓋材として紙
製若しくはプラスチック製のフィルムを使用したパンチ
キャリアテープが知られている。2. Description of the Related Art Carrier tapes for storing electronic components include:
Embossing a plastic sheet base material to form a pocket-shaped storage section, emboss carrier tape using a plastic film as a lid material, forming a through hole in cardboard base material, forming a bottom on one side of the base material There is known a punch carrier tape in which a paper or plastic film is attached as a material, and a paper or plastic film is used as a cover material.
【０００３】[0003]
【本発明が解決しようとする課題】本発明は新規なキャ
リアテープおよび電子部品を収納しカバーテープで蓋を
してなるキャリアテープ体を提供することを目的とす
る。SUMMARY OF THE INVENTION It is an object of the present invention to provide a carrier tape body containing a novel carrier tape and electronic components and covering with a cover tape.
【０００４】[0004]
【課題を解決するための手段】すなわち、本発明はプラ
スチック製発泡シートからなるキャリアテープおよびそ
れを用いてなるキャリアテープ体である。That is, the present invention relates to a carrier tape made of a plastic foam sheet and a carrier tape body using the same.
【０００５】[0005]
【発明の実施の形態】本発明のキャリアテープは内容物
を収納するための凹部を有している。凹部は一方の面に
開口面を有している。開口面を含む凹部の形状は内容物
を収納できる形状であれば特に限定されない。凹部の底
面の形状も内容物に合わせて変えることができる。凹部
の深さは実施例にあるようにプラスチック製発泡シート
の厚さより小さいことが好ましいが、若干であれば厚さ
よりも大きくすることもできる。この場合開口面と反対
側のキャリアテープの面は平面とはならず、凹部が突き
出た状態となる。凹部底面には内容物よりも小さな形状
の貫通孔を設けることも可能である。本発明のキャリア
テープにはガイド孔を付けることができる。DESCRIPTION OF THE PREFERRED EMBODIMENTS The carrier tape of the present invention has a recess for accommodating contents. The recess has an opening surface on one side. The shape of the concave portion including the opening surface is not particularly limited as long as the shape can accommodate the contents. The shape of the bottom surface of the concave portion can be changed according to the contents. The depth of the recess is preferably smaller than the thickness of the plastic foam sheet as in the embodiment, but may be slightly larger than the thickness. In this case, the surface of the carrier tape opposite to the opening surface is not flat, and the concave portion is protruded. It is also possible to provide a through hole having a shape smaller than the content on the bottom surface of the concave portion. Guide holes can be provided in the carrier tape of the present invention.
【０００６】本発明のプラスチック製発泡シートとは熱
可塑性樹脂からなる発泡シートである。中でもポリエス
テル系樹脂、ポリプロピレン系樹脂、ポリエチレン系樹
脂、ポリスチレン系樹脂の何れかを主成分とするものが
好ましい。これら樹脂はそのまま使用しても良いが架橋
されていても良い。発泡シートの製造に使用する発泡剤
の種類としては脂肪族炭化水素類、塩化炭化水素類、フ
ッ化塩化炭化水素類、窒素等の物理発泡剤や重曹、炭酸
塩、亜硝酸塩、重炭酸塩、イソシアネート化合物、アゾ
化合物、ヒトラジン誘導体、ニトロソ化合物、トリアゾ
ール化合物などの化学発泡剤等公知の物を使用できる。
またいわゆるガス発泡されたものでもよい。プラスチッ
ク製発泡シートには他の樹脂成分を改質剤として添加す
ることも可能であり、また、必要に応じて滑剤、可塑
剤、酸化防止剤等の加工助剤、無機フィラーの各種添加
剤を添加することが可能である。The plastic foam sheet of the present invention is a foam sheet made of a thermoplastic resin. Among them, a resin mainly containing any of a polyester resin, a polypropylene resin, a polyethylene resin, and a polystyrene resin is preferable. These resins may be used as they are, or may be crosslinked. Examples of the type of the foaming agent used in the production of the foam sheet include physical hydrocarbons such as aliphatic hydrocarbons, chlorinated hydrocarbons, fluorinated hydrocarbons, and nitrogen, and sodium bicarbonate, carbonate, nitrite, bicarbonate, and the like. Known substances such as chemical blowing agents such as isocyanate compounds, azo compounds, human azine derivatives, nitroso compounds, and triazole compounds can be used.
Moreover, what is called gas foaming may be used. It is also possible to add other resin components as modifiers to the plastic foam sheet, and if necessary, add processing aids such as lubricants, plasticizers, antioxidants, and various additives such as inorganic fillers. It is possible to add.
【０００７】プラスチック製発泡シートから本発明のキ
ャリアテープを得るには例えば該発泡シートを所望の幅
にスリットし、スプロケットホールと言われるガイド孔
を打ち抜くとともに、シート底面を支持する型とシート
表面側を凹状に押し圧する型によって圧縮成形すること
により得ることができる。これら加工する順序は特に規
定はなく、例えば圧縮成形後にスリットすることも可能
である。また圧縮成形に際しては常温で行うことも可能
であるが、より容易に成形するためには適当な温度に加
熱することが好ましい。In order to obtain the carrier tape of the present invention from a plastic foam sheet, for example, the foam sheet is slit to a desired width, a guide hole called a sprocket hole is punched, and a mold for supporting the sheet bottom surface and a sheet surface side are formed. Can be obtained by compression molding with a mold that presses concavely. The order in which these are processed is not particularly limited. For example, slitting can be performed after compression molding. The compression molding can be carried out at room temperature, but it is preferable to heat to an appropriate temperature for easier molding.
【０００８】発泡シートの発泡倍率は要求されるキャリ
アテープの強度、材料の種類により適宜設定することが
でき、特に限定されないが、シート厚みに対する凹部の
深さの逆数以上であることが好ましい。例えば厚さ６０
０μｍのシートに深さ４００μｍの凹部を設けるとする
と発泡シートの倍率は３倍以上となる。The expansion ratio of the foamed sheet can be appropriately set according to the required strength of the carrier tape and the type of material, and is not particularly limited, but is preferably not less than the reciprocal of the depth of the concave portion with respect to the sheet thickness. For example, thickness 60
If a concave portion having a depth of 400 μm is provided in a sheet of 0 μm, the magnification of the foamed sheet becomes 3 times or more.
【０００９】本発明のキャリアテープは、輸送中や実装
機上での振動等により生じる内容物との摩擦により生じ
る静電気を防止するために表面比抵抗を１０4〜１０14
Ω／□とすることができる。表面比抵抗を１０4〜１０
14Ω／□とするためには、カーボンブラック等の導電フ
ィラーを練り込む方法、帯電防止剤を練り込む方法、帯
電防止剤を塗布する方法、導電性ポリマーを練り込む方
法、導電性ポリマーをコーティングする方法など公知の
方法を用いることができ、更に表面に未発泡の導電層を
積層することも可能である。[0009] The carrier tape of the present invention has a surface resistivity of 10 4 to 10 14 in order to prevent static electricity generated by friction with the contents caused by vibration or the like during transportation or on a mounting machine.
Ω / □. Surface resistivity of 10 4 to 10
To achieve 14 Ω / □, a method of kneading a conductive filler such as carbon black, a method of kneading an antistatic agent, a method of applying an antistatic agent, a method of kneading a conductive polymer, and a method of coating a conductive polymer A known method such as a method for forming a conductive layer can be used, and an unfoamed conductive layer can be further laminated on the surface.
【００１０】[0010]
【実施例】以下本発明を実施例により更に詳細に説明す
る。 （実施例１）ポリスチレン系樹脂（三菱化学社 ダイヤ
レックスＨＨ−１０５）と発泡剤（イソブタン）を使用
しφ６５ｍｍ押し出し機とサーキュラーダイを用いて発
泡倍率が約５倍、厚み７００μｍの発泡シートを得た。
該シートを８ｍｍ幅にスリットし、ガイド孔を打ち抜く
とともに圧縮成形により図１に示す形状のキャリアテー
プを得た。The present invention will be described in more detail with reference to the following examples. (Example 1) Using a polystyrene resin (Dialex HH-105, Mitsubishi Chemical Co., Ltd.) and a foaming agent (isobutane), a foaming sheet having an expansion ratio of about 5 times and a thickness of 700 µm was obtained using a 65 mm extruder and a circular die. Was.
The sheet was slit into a width of 8 mm, a guide hole was punched out, and a carrier tape having the shape shown in FIG. 1 was obtained by compression molding.
【００１１】（実施例２）ポリプロピレン系樹脂（グラ
ンドポリマー社 グランドポリプロＪ１０１）と発泡剤
（炭酸ガス）を使用し実施例１と同様にして発泡倍率が
約３倍、厚み４００μｍのシートを得た。実施例１と同
様にして図２に示す形状のキャリアテープを得た。(Example 2) A sheet having an expansion ratio of about 3 times and a thickness of 400 µm was obtained in the same manner as in Example 1 by using a polypropylene resin (Grand Polypro J101 from Grand Polymer Co., Ltd.) and a blowing agent (carbon dioxide). . A carrier tape having the shape shown in FIG. 2 was obtained in the same manner as in Example 1.
【００１２】（実施例３）ポリエステル系樹脂（イース
トマンコダック社 ＰＥＴ１０３８８）と発泡剤（重
曹）を使用し実施例１と同様にして発泡倍率が約５倍、
厚み１０００μｍの発泡シートを得た。実施例１と同様
にして図３に示す形状のキャリアテープを得た。実施例
１から３のキャリアテープの凹部には電子部品を収納す
ることができ、更にプラスチック製の蓋材、カバーテー
プにより蓋をしてキャリアテープ体とすることができ
る。Example 3 An expansion ratio of about 5 times was obtained in the same manner as in Example 1 by using a polyester resin (PET10388, manufactured by Eastman Kodak Co.) and a blowing agent (baking soda).
A 1000 μm thick foamed sheet was obtained. A carrier tape having the shape shown in FIG. 3 was obtained in the same manner as in Example 1. Electronic components can be accommodated in the concave portions of the carrier tapes of the first to third embodiments, and can be further covered with a plastic lid material or cover tape to form a carrier tape body.
【図１】実施例１のキャリアテープの断面図FIG. 1 is a cross-sectional view of a carrier tape according to a first embodiment.
【図２】実施例２のキャリアテープの断面図FIG. 2 is a cross-sectional view of a carrier tape according to a second embodiment.
【図３】実施例３のキャリアテープの断面図FIG. 3 is a cross-sectional view of a carrier tape according to a third embodiment.
【図４】本発明のキャリアテープの例（上面図）FIG. 4 is an example (top view) of the carrier tape of the present invention.
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 3E067 AA11 AB41 AC04 BA26A BB14A BB15A BB16A BB17A BB22A BC07A CA21 EC08 EE32 EE46 FA09 3E096 BA08 CA13 CC01 EA03X FA07 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 3E067 AA11 AB41 AC04 BA26A BB14A BB15A BB16A BB17A BB22A BC07A CA21 EC08 EE32 EE46 FA09 3E096 BA08 CA13 CC01 EA03X FA07
Claims (7)
アテープ。1. A carrier tape made of a plastic foam sheet.
テープ。2. The carrier tape according to claim 1, having a recess for storage.
孔を有する請求項２のキャリアテープ。3. The carrier tape according to claim 2, having a through hole smaller in size than the contents on the bottom surface of the concave portion.
いずれか一項に記載のキャリアテープ。4. The carrier tape according to claim 1, having a guide hole.
系樹脂、ポリプロピレン系樹脂、ポリエチレン系樹脂、
ポリスチレン系樹脂の何れか一以上を主成分とすること
を特徴とする請求項１から請求項５のいずれか一項に記
載のキャリアテープ。5. A plastic foam sheet is made of a polyester resin, a polypropylene resin, a polyethylene resin,
The carrier tape according to any one of claims 1 to 5, wherein any one or more of polystyrene resins is a main component.
請求項１から請求項５のいずれか一項に記載のキャリア
テープ。6. The carrier tape according to claim 1, which has a surface resistivity of 10 4 to 10 14 Ω / □.
載のキャリアテープの凹部に電子部品を収納し、蓋材を
されてなるキャリアテープ体。7. A carrier tape body comprising an electronic component housed in a recess of the carrier tape according to any one of claims 1 to 6 and covered with a cover material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000055586A JP2001240122A (en) | 2000-03-01 | 2000-03-01 | Carrier tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000055586A JP2001240122A (en) | 2000-03-01 | 2000-03-01 | Carrier tape |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005196145A Division JP2005289520A (en) | 2005-07-05 | 2005-07-05 | Carrier tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001240122A true JP2001240122A (en) | 2001-09-04 |
Family
ID=18576681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000055586A Pending JP2001240122A (en) | 2000-03-01 | 2000-03-01 | Carrier tape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001240122A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002036667A1 (en) * | 2000-11-06 | 2002-05-10 | Denki Kagaku Kogyo Kabushiki Kaisha | Conductive polypropylene resin foam sheet and receptacle |
| JP2006117250A (en) * | 2004-10-19 | 2006-05-11 | International Chemical:Kk | Electronic component conveyor and its manufacturing method |
| JP2006273426A (en) * | 2005-03-02 | 2006-10-12 | Shin Etsu Polymer Co Ltd | Embossing carrier tape and its manufacturing method |
| WO2013146593A1 (en) * | 2012-03-27 | 2013-10-03 | 住友ベークライト株式会社 | Carrier tape for receiving electronic components, method for manufacturing carrier tape for receiving electronic components, and package body |
-
2000
- 2000-03-01 JP JP2000055586A patent/JP2001240122A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002036667A1 (en) * | 2000-11-06 | 2002-05-10 | Denki Kagaku Kogyo Kabushiki Kaisha | Conductive polypropylene resin foam sheet and receptacle |
| US7390563B2 (en) | 2000-11-06 | 2008-06-24 | Denki Kagaku Kogyo Kabushiki Kaisha | Conductive polypropylene resin foam sheet and receptacle |
| JP2006117250A (en) * | 2004-10-19 | 2006-05-11 | International Chemical:Kk | Electronic component conveyor and its manufacturing method |
| JP2006273426A (en) * | 2005-03-02 | 2006-10-12 | Shin Etsu Polymer Co Ltd | Embossing carrier tape and its manufacturing method |
| WO2013146593A1 (en) * | 2012-03-27 | 2013-10-03 | 住友ベークライト株式会社 | Carrier tape for receiving electronic components, method for manufacturing carrier tape for receiving electronic components, and package body |
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