JPS60141U - Material sheet for large transport bags - Google Patents
Material sheet for large transport bagsInfo
- Publication number
- JPS60141U JPS60141U JP9313183U JP9313183U JPS60141U JP S60141 U JPS60141 U JP S60141U JP 9313183 U JP9313183 U JP 9313183U JP 9313183 U JP9313183 U JP 9313183U JP S60141 U JPS60141 U JP S60141U
- Authority
- JP
- Japan
- Prior art keywords
- material sheet
- vinyl acetate
- ethylene
- acetate copolymer
- layer
- 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
Links
- 239000000463 material Substances 0.000 title claims description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 5
- 239000005038 ethylene vinyl acetate Substances 0.000 claims 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 3
- 229920000728 polyester Polymers 0.000 claims 2
- 239000002356 single layer Substances 0.000 claims 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
Landscapes
- Bag Frames (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
第１図は本考案大形輸送袋用素材シートの基本構成を示
す一部拡大断面図、第２図は他の実施例を示す一部拡大
断面図である。
１・・・素材シート、２・・・ＰＥＴ基布、３，３′・
・・ＥＶＡ層、４．４′・・・ＶＡ％が比較的高いＥＶ
Ａ層、５．５′・・・ＶＡ％が比較的低いＥＶＡ層。FIG. 1 is a partially enlarged sectional view showing the basic structure of the material sheet for large-sized transportation bags of the present invention, and FIG. 2 is a partially enlarged sectional view showing another embodiment. 1...Material sheet, 2...PET base fabric, 3,3'・
...EVA layer, 4.4'...EV with relatively high VA%
A layer, 5.5'... EVA layer with relatively low VA%.
Claims (2)
コポリマ一層がラミネートされたことを特徴とする大形
輸送袋用素材シート。(1) A material sheet for large transportation bags, characterized by having a single layer of ethylene-vinyl acetate copolymer laminated on both sides of a polyester base fabric.
袋用素材シートにおいて、ポリエステル基布の両面にラ
ミネートされるエチレン−酢酸ビニルコポリマ一層は内
外二層から構成され、外層が酢酸ビニル含有量の低いエ
チレン−酢酸ビニルコポリマー、内層が酢酸ビニル含有
量の高いエチレン−酢酸ビニルコポリマーであることを
特徴とする大形輸送袋用素材シート。(2) Utility Model Registration Scope of Claims In the material sheet for large transportation bags as set forth in claim 1, the single layer of ethylene-vinyl acetate copolymer laminated on both sides of the polyester base fabric is composed of two layers, an inner and outer layer, and the outer layer is made of acetic acid. A material sheet for large transportation bags, characterized in that the inner layer is an ethylene-vinyl acetate copolymer with a low vinyl content, and the inner layer is an ethylene-vinyl acetate copolymer with a high vinyl acetate content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9313183U JPS60141U (en) | 1983-06-17 | 1983-06-17 | Material sheet for large transport bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9313183U JPS60141U (en) | 1983-06-17 | 1983-06-17 | Material sheet for large transport bags |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60141U true JPS60141U (en) | 1985-01-05 |
| JPH0434021Y2 JPH0434021Y2 (en) | 1992-08-13 |
Family
ID=30223770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9313183U Granted JPS60141U (en) | 1983-06-17 | 1983-06-17 | Material sheet for large transport bags |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60141U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS557477A (en) * | 1978-07-04 | 1980-01-19 | Unitika Ltd | Laminate wrapping laminate whose gas shuttingg shuttinggoff property hardly deteriorates due to inflexion fatigue |
-
1983
- 1983-06-17 JP JP9313183U patent/JPS60141U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS557477A (en) * | 1978-07-04 | 1980-01-19 | Unitika Ltd | Laminate wrapping laminate whose gas shuttingg shuttinggoff property hardly deteriorates due to inflexion fatigue |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434021Y2 (en) | 1992-08-13 |
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