JPS58175928U - Cushioning material - Google Patents

Cushioning material

Info

Publication number
JPS58175928U
JPS58175928U JP7394882U JP7394882U JPS58175928U JP S58175928 U JPS58175928 U JP S58175928U JP 7394882 U JP7394882 U JP 7394882U JP 7394882 U JP7394882 U JP 7394882U JP S58175928 U JPS58175928 U JP S58175928U
Authority
JP
Japan
Prior art keywords
sheet
cushioning material
resin foam
main
superimposed
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
JP7394882U
Other languages
Japanese (ja)
Other versions
JPS635867Y2 (en
Inventor
豊福　英一
慎吾 木村
Original Assignee
積水化成品工業株式会社
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 by 積水化成品工業株式会社 filed Critical 積水化成品工業株式会社
Priority to JP7394882U priority Critical patent/JPS58175928U/en
Publication of JPS58175928U publication Critical patent/JPS58175928U/en
Application granted granted Critical
Publication of JPS635867Y2 publication Critical patent/JPS635867Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Buffer Packaging (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (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

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

図は本考案の実施例を示すものであり、第１図は斜視図
、第２図は前図■−■線における拡大断面図、第３図は
別の実施例を示す斜視図、第４図は前回ＩＶ−ＩＶ線に
おける拡大断面図、第５図６↓他の実施例を示す斜視図
、第６図〜第１０図はそれぞれさらに他の実施例を示す
一部の断面図、第１１図および第１２図は凸条の形状を
異にした発泡シートを示す一部の断面図、第１３図およ
び第１４図はそれぞれ使用例を示す斜視図、第１５図は
さらに他の使用例を示す断面図である。 、　　１・・・主体シート、２・・・凸条、３・・・シ
ート片、４・・・多重層部分、５・・・熱融着部分。The figures show an embodiment of the present invention, in which Fig. 1 is a perspective view, Fig. 2 is an enlarged sectional view taken along the line ■-■ in the previous figure, Fig. 3 is a perspective view showing another embodiment, and Fig. 4 is a perspective view. The figure is an enlarged cross-sectional view taken along the previous line IV-IV, Figure 5 is a perspective view showing other embodiments, Figures 6 to 10 are partial cross-sectional views showing still other embodiments, and Figure 11 is a perspective view showing other embodiments. Figures 1 and 12 are partial sectional views showing foam sheets with different shapes of protrusions, Figures 13 and 14 are perspective views showing examples of use, and Figure 15 shows still another example of use. FIG. , 1...Main sheet, 2...Convex stripes, 3...Sheet piece, 4...Multilayer portion, 5...Heat-sealed portion.

Claims (1)

【実用新案登録請求の範囲】 １　片面もしくは両面に平行な多数の凸条を有す−る柔
軟な合成樹脂発泡シートよりなる主体シートの所要個所
に前記同様の発泡シートよりなるシート片を重ね合わせ
て部分的に多重層に形成してなり、前記シート片は主体
シートに対し両者の凸条が互に交差する方向に重ね合せ
られてその周縁部が融着され、両者間に空気が封入され
てなることを特徴とする緩衝材。 ２　主体シートが平面略方形をなし、その四隅部に略三
角形のシート片が重ね合せられてなる実用新案登録請求
の範囲第１項記載の緩衝材。 ３　合成樹脂発泡シートが、ポリエチレン１やポリプロ
ピレンおよびこれらを主体とする共重合体等のポリオレ
フィン系樹脂発泡体よりなる実用新案登録請求の範囲第
１項または第２項記載の緩衝材。[Claims for Utility Model Registration] 1. A main sheet made of a flexible synthetic resin foam sheet having a large number of parallel protrusions on one or both sides, and sheet pieces made of the same foamed sheet as described above are superimposed at desired locations. The sheet piece is overlapped with the main sheet in a direction in which the protrusions intersect with each other, and their peripheral edges are fused, so that air is sealed between them. A cushioning material that has the characteristic of being 2. The cushioning material according to claim 1, wherein the main sheet is substantially rectangular in plan view, and substantially triangular sheet pieces are superimposed on the four corners of the main sheet. 3. The cushioning material according to claim 1 or 2, wherein the synthetic resin foam sheet is made of a polyolefin resin foam such as polyethylene 1, polypropylene, or a copolymer mainly composed of these.
JP7394882U 1982-05-19 1982-05-19 Cushioning material Granted JPS58175928U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7394882U JPS58175928U (en) 1982-05-19 1982-05-19 Cushioning material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7394882U JPS58175928U (en) 1982-05-19 1982-05-19 Cushioning material

Publications (2)

Publication Number Publication Date
JPS58175928U true JPS58175928U (en) 1983-11-25
JPS635867Y2 JPS635867Y2 (en) 1988-02-18

Family

ID=30083429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7394882U Granted JPS58175928U (en) 1982-05-19 1982-05-19 Cushioning material

Country Status (1)

Country Link
JP (1) JPS58175928U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016013830A (en) * 2014-07-02 2016-01-28 ジーエム・グローバル・テクノロジー・オペレーションズ・エルエルシー Impact resistant component for vehicle
JP2017007694A (en) * 2015-06-19 2017-01-12 大和製罐株式会社 Container sheet material and container made of the container sheet material
US9592853B2 (en) 2014-07-02 2017-03-14 GM Global Technology Operations LLC Corrugation designs

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5294375A (en) * 1976-02-05 1977-08-08 Nissan Motor Process for making packing material of corrugated cardboard
JPS54114315A (en) * 1978-01-30 1979-09-06 Tomoe Shikou Kk Method of copying metal leaf
JPS5529526U (en) * 1978-08-18 1980-02-26

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5294375A (en) * 1976-02-05 1977-08-08 Nissan Motor Process for making packing material of corrugated cardboard
JPS54114315A (en) * 1978-01-30 1979-09-06 Tomoe Shikou Kk Method of copying metal leaf
JPS5529526U (en) * 1978-08-18 1980-02-26

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016013830A (en) * 2014-07-02 2016-01-28 ジーエム・グローバル・テクノロジー・オペレーションズ・エルエルシー Impact resistant component for vehicle
US9592853B2 (en) 2014-07-02 2017-03-14 GM Global Technology Operations LLC Corrugation designs
US9650003B2 (en) 2014-07-02 2017-05-16 GM Global Technology Operations LLC Impact resistant component for a vehicle
US10293770B2 (en) 2014-07-02 2019-05-21 GM Global Technology Operations LLC Impact resistant component for a vehicle
JP2017007694A (en) * 2015-06-19 2017-01-12 大和製罐株式会社 Container sheet material and container made of the container sheet material

Also Published As

Publication number Publication date
JPS635867Y2 (en) 1988-02-18

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