JPS6119494B2 - - Google Patents
Info
- Publication number
- JPS6119494B2 JPS6119494B2 JP8055982A JP8055982A JPS6119494B2 JP S6119494 B2 JPS6119494 B2 JP S6119494B2 JP 8055982 A JP8055982 A JP 8055982A JP 8055982 A JP8055982 A JP 8055982A JP S6119494 B2 JPS6119494 B2 JP S6119494B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- resin
- width
- stretching
- band
- 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.)
- Expired
Links
- 239000010410 layer Substances 0.000 claims description 55
- 229920005989 resin Polymers 0.000 claims description 25
- 239000011347 resin Substances 0.000 claims description 25
- 239000011247 coating layer Substances 0.000 claims description 24
- 229920001155 polypropylene Polymers 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 17
- 230000008018 melting Effects 0.000 claims description 17
- 238000012856 packing Methods 0.000 claims description 13
- 229920001384 propylene homopolymer Polymers 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000002216 antistatic agent Substances 0.000 claims description 2
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 2
- 230000004927 fusion Effects 0.000 description 18
- 239000004743 Polypropylene Substances 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 11
- -1 polypropylene Polymers 0.000 description 9
- 239000004744 fabric Substances 0.000 description 8
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 6
- 239000002356 single layer Substances 0.000 description 6
- 238000005336 cracking Methods 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 4
- 229920001400 block copolymer Polymers 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Package Frames And Binding Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8055982A JPS57204864A (en) | 1982-05-13 | 1982-05-13 | Packing band for double layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8055982A JPS57204864A (en) | 1982-05-13 | 1982-05-13 | Packing band for double layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57204864A JPS57204864A (en) | 1982-12-15 |
| JPS6119494B2 true JPS6119494B2 (sh) | 1986-05-17 |
Family
ID=13721689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8055982A Granted JPS57204864A (en) | 1982-05-13 | 1982-05-13 | Packing band for double layer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57204864A (sh) |
-
1982
- 1982-05-13 JP JP8055982A patent/JPS57204864A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57204864A (en) | 1982-12-15 |
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