JPH02150231U - - Google Patents

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Publication number
JPH02150231U
JPH02150231U JP5868789U JP5868789U JPH02150231U JP H02150231 U JPH02150231 U JP H02150231U JP 5868789 U JP5868789 U JP 5868789U JP 5868789 U JP5868789 U JP 5868789U JP H02150231 U JPH02150231 U JP H02150231U
Authority
JP
Japan
Prior art keywords
film
closed
thickness
cell
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.)
Granted
Application number
JP5868789U
Other languages
Japanese (ja)
Other versions
JPH0639971Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989058687U priority Critical patent/JPH0639971Y2/en
Publication of JPH02150231U publication Critical patent/JPH02150231U/ja
Application granted granted Critical
Publication of JPH0639971Y2 publication Critical patent/JPH0639971Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図〜第３図は、実用新案登録請求の範囲第
１項に記載の、平面状フイルムと波板状フイルム
からなる独立気泡型緩衝シートの例をしめす。第
１図は、この独立気泡型緩衝シートの全体図を示
す。第２図は、この独立気泡型緩衝シートの平面
図を示す。第３図は、この独立気泡型緩衝シート
のＡ−Ａ′断面を示す。第４図〜第６図は、実用
新案登録請求の範囲第２項に記載の、エンボスフ
イルム２′と平面状フイルム１とをヒートシール
してなる独立気泡型緩衝シートの例を示す。第４
図は、この独立気泡型緩衝シートの全体図である
。第５図は、この独立気泡型緩衝シートの平面図
である。又、第６図は、この独立気泡型緩衝シー
トのＢ−Ｂ′断面である。 １……平面状フイルム、２……波板状フイルム
、２′……エンボスフイルム、２２……エンボス
フイルム２′に多数形成されたエンボス、３，４
……平面状フイルム１と波板状フイルム２、或い
は平面状フイルム１と波板状フイルム２′のヒー
トシール部、５……独立気泡、ｄ……独立気泡５
同士の間隔、ｈ……本考案の独立気泡型緩衝シー
トの厚さ。 FIGS. 1 to 3 show an example of a closed-cell buffer sheet made of a planar film and a corrugated film, as set forth in claim 1 of the utility model registration. FIG. 1 shows an overall view of this closed cell cushioning sheet. FIG. 2 shows a plan view of this closed cell cushioning sheet. FIG. 3 shows the AA' cross section of this closed-cell cushioning sheet. 4 to 6 show an example of a closed-cell buffer sheet made by heat-sealing an embossed film 2' and a flat film 1, as set forth in claim 2 of the utility model registration. Fourth
The figure is an overall view of this closed-cell cushioning sheet. FIG. 5 is a plan view of this closed cell cushioning sheet. Moreover, FIG. 6 is a BB' cross section of this closed cell type buffer sheet. 1... Planar film, 2... Corrugated film, 2'... Embossed film, 22... Embosses formed in large numbers on embossed film 2', 3, 4
...Heat-sealed portion of the planar film 1 and the corrugated film 2, or the planar film 1 and the corrugated film 2', 5...closed cell, d...closed cell 5
the distance between them, h...thickness of the closed cell buffer sheet of the present invention.

Claims (1)

【実用新案登録請求の範囲】 (1) (a) 平面状フイルム１を波板状フイルム２
の少なくとも一方の面に積層し、交線部分をヒー
トシールし（ヒートシール部分３）、 (b) 次いで、上記の交線部分と交差するよう
にヒートシールし（ヒートシール部分４）、独立
気泡５を形成してなる独立気泡型緩衝シートにお
いて、 (c) 独立気泡型緩衝シートの厚さが２．５mm
未満０．５mm以上であり、 (d) 平面状フイルム１及び波板状フイルム２
の厚さが２０μｍ以下である、 独立気泡型緩衝シート。 (2) 多数のエンボス２２を形成したエンボスフ
イルム２′の少なくともも一方の面、平面状フイ
ルム１をヒートシールし、独立気泡５を形成して
なる独立気泡型緩衝シートにおいて、 (a) 独立気泡型緩衝シートの厚さが２．５mm
未満０．５mm以上であり、 (b) 平面状フイルム１及びエンボスフイルム
２′の厚さが２０μｎ以下である、 独立気泡型緩衝シート。[Scope of claims for utility model registration] (1) (a) Planar film 1 is converted into corrugated film 2
(b) Next, heat seal the above-mentioned lines of intersection (heat-sealed part 4) so as to form closed cells. (c) The thickness of the closed cell cushioning sheet is 2.5 mm.
(d) Planar film 1 and corrugated film 2
A closed-cell cushioning sheet with a thickness of 20 μm or less. (2) In a closed-cell buffer sheet formed by heat-sealing at least one surface of the embossed film 2' having a large number of embossments 22 and the planar film 1 to form closed cells 5, (a) closed cells; The thickness of the mold buffer sheet is 2.5mm.
(b) The thickness of the planar film 1 and the embossed film 2' is 20 μn or less. A closed cell cushioning sheet.
JP1989058687U 1989-05-23 1989-05-23 Thin closed-cell cushioning sheet Expired - Lifetime JPH0639971Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989058687U JPH0639971Y2 (en) 1989-05-23 1989-05-23 Thin closed-cell cushioning sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989058687U JPH0639971Y2 (en) 1989-05-23 1989-05-23 Thin closed-cell cushioning sheet

Publications (2)

Publication Number Publication Date
JPH02150231U true JPH02150231U (en) 1990-12-25
JPH0639971Y2 JPH0639971Y2 (en) 1994-10-19

Family

ID=31584525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989058687U Expired - Lifetime JPH0639971Y2 (en) 1989-05-23 1989-05-23 Thin closed-cell cushioning sheet

Country Status (1)

Country Link
JP (1) JPH0639971Y2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595566U (en) * 1982-07-02 1984-01-13 船曳　孝 Bobbin with collar
JPS607156U (en) * 1983-06-27 1985-01-18 株式会社島津製作所 mass marker circuit
JPS608997U (en) * 1983-06-17 1985-01-22 新出　精一 belt caster
JPS60105530A (en) * 1983-11-14 1985-06-11 宇部興産株式会社 Conductive cushioning material and its manufacturing method
JPS613623U (en) * 1984-06-12 1986-01-10 株式会社明電舎 Actuator operated disconnector malfunction alarm device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595566U (en) * 1982-07-02 1984-01-13 船曳　孝 Bobbin with collar
JPS608997U (en) * 1983-06-17 1985-01-22 新出　精一 belt caster
JPS607156U (en) * 1983-06-27 1985-01-18 株式会社島津製作所 mass marker circuit
JPS60105530A (en) * 1983-11-14 1985-06-11 宇部興産株式会社 Conductive cushioning material and its manufacturing method
JPS613623U (en) * 1984-06-12 1986-01-10 株式会社明電舎 Actuator operated disconnector malfunction alarm device

Also Published As

Publication number Publication date
JPH0639971Y2 (en) 1994-10-19

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