JPS5936140A - ポリオレフイン系発泡シ−トもしくはフイルム - Google Patents
ポリオレフイン系発泡シ−トもしくはフイルムInfo
- Publication number
- JPS5936140A JPS5936140A JP57146650A JP14665082A JPS5936140A JP S5936140 A JPS5936140 A JP S5936140A JP 57146650 A JP57146650 A JP 57146650A JP 14665082 A JP14665082 A JP 14665082A JP S5936140 A JPS5936140 A JP S5936140A
- Authority
- JP
- Japan
- Prior art keywords
- film
- ethylene
- foamed
- sheet
- heat
- 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
- 229920000098 polyolefin Polymers 0.000 title claims description 4
- 229920001577 copolymer Polymers 0.000 claims abstract description 29
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000005977 Ethylene Substances 0.000 claims abstract description 22
- 239000006260 foam Substances 0.000 claims description 22
- 239000004604 Blowing Agent Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 12
- 229920005604 random copolymer Polymers 0.000 abstract description 6
- 239000004088 foaming agent Substances 0.000 abstract description 5
- 238000002844 melting Methods 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 5
- 239000004156 Azodicarbonamide Substances 0.000 abstract description 2
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 abstract description 2
- 235000019399 azodicarbonamide Nutrition 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 25
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 17
- 239000000463 material Substances 0.000 description 15
- 238000001125 extrusion Methods 0.000 description 14
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 12
- 229920001169 thermoplastic Polymers 0.000 description 12
- 238000005187 foaming Methods 0.000 description 11
- 239000004416 thermosoftening plastic Substances 0.000 description 11
- 230000000704 physical effect Effects 0.000 description 7
- 239000004793 Polystyrene Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229920002223 polystyrene Polymers 0.000 description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 229920005674 ethylene-propylene random copolymer Polymers 0.000 description 5
- 239000006261 foam material Substances 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229910052720 vanadium Inorganic materials 0.000 description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000001099 ammonium carbonate Substances 0.000 description 2
- 235000012501 ammonium carbonate Nutrition 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 210000000497 foam cell Anatomy 0.000 description 2
- 239000002654 heat shrinkable material Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- SQDFHQJTAWCFIB-UHFFFAOYSA-N n-methylidenehydroxylamine Chemical compound ON=C SQDFHQJTAWCFIB-UHFFFAOYSA-N 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-N sodium;hydron;carbonate Chemical compound [Na+].OC(O)=O UIIMBOGNXHQVGW-UHFFFAOYSA-N 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Buffer Packaging (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57146650A JPS5936140A (ja) | 1982-08-23 | 1982-08-23 | ポリオレフイン系発泡シ−トもしくはフイルム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57146650A JPS5936140A (ja) | 1982-08-23 | 1982-08-23 | ポリオレフイン系発泡シ−トもしくはフイルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5936140A true JPS5936140A (ja) | 1984-02-28 |
| JPH0138663B2 JPH0138663B2 (en, 2012) | 1989-08-15 |
Family
ID=15412523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57146650A Granted JPS5936140A (ja) | 1982-08-23 | 1982-08-23 | ポリオレフイン系発泡シ−トもしくはフイルム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5936140A (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60192737A (ja) * | 1984-03-15 | 1985-10-01 | Sekisui Chem Co Ltd | 熱収縮性発泡体シ−ト |
| JPS63265933A (ja) * | 1987-04-23 | 1988-11-02 | Sekisui Plastics Co Ltd | 熱収縮性シ−ト |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161389A (en, 2012) * | 1974-09-09 | 1976-05-27 | Owens Illinois Inc | |
| JPS5167365A (en) * | 1974-12-09 | 1976-06-10 | Asahi Dow Ltd | Puropiren echirenkeijushihatsuhotaino seizohoho |
| JPS52132994A (en) * | 1976-04-30 | 1977-11-08 | Mitsui Petrochemical Ind | Polypropylene film for shrinkage wrapping |
| JPS5531807A (en) * | 1978-08-25 | 1980-03-06 | Mitsui Toatsu Chem Inc | Polyolefin medium-foamed sheet for box |
| JPS5618371A (en) * | 1979-07-20 | 1981-02-21 | Citizen Watch Co Ltd | Battery |
| JPS5640167A (en) * | 1979-09-10 | 1981-04-16 | Sumitomo Rubber Ind | Two piece solid golf ball |
| JPS56159128A (en) * | 1980-05-15 | 1981-12-08 | Asahi Chem Ind Co Ltd | Thermoplastic resin porous film and production thereof |
| JPS5725349A (en) * | 1980-07-22 | 1982-02-10 | Gunze Ltd | Heat-shrinkable film |
| JPS5777534A (en) * | 1980-10-31 | 1982-05-14 | Toyobo Co Ltd | Heat-shrinkable film |
-
1982
- 1982-08-23 JP JP57146650A patent/JPS5936140A/ja active Granted
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161389A (en, 2012) * | 1974-09-09 | 1976-05-27 | Owens Illinois Inc | |
| JPS5167365A (en) * | 1974-12-09 | 1976-06-10 | Asahi Dow Ltd | Puropiren echirenkeijushihatsuhotaino seizohoho |
| JPS52132994A (en) * | 1976-04-30 | 1977-11-08 | Mitsui Petrochemical Ind | Polypropylene film for shrinkage wrapping |
| JPS5531807A (en) * | 1978-08-25 | 1980-03-06 | Mitsui Toatsu Chem Inc | Polyolefin medium-foamed sheet for box |
| JPS5618371A (en) * | 1979-07-20 | 1981-02-21 | Citizen Watch Co Ltd | Battery |
| JPS5640167A (en) * | 1979-09-10 | 1981-04-16 | Sumitomo Rubber Ind | Two piece solid golf ball |
| JPS56159128A (en) * | 1980-05-15 | 1981-12-08 | Asahi Chem Ind Co Ltd | Thermoplastic resin porous film and production thereof |
| JPS5725349A (en) * | 1980-07-22 | 1982-02-10 | Gunze Ltd | Heat-shrinkable film |
| JPS5777534A (en) * | 1980-10-31 | 1982-05-14 | Toyobo Co Ltd | Heat-shrinkable film |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60192737A (ja) * | 1984-03-15 | 1985-10-01 | Sekisui Chem Co Ltd | 熱収縮性発泡体シ−ト |
| JPS63265933A (ja) * | 1987-04-23 | 1988-11-02 | Sekisui Plastics Co Ltd | 熱収縮性シ−ト |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0138663B2 (en, 2012) | 1989-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH021014B2 (en, 2012) | ||
| EP2116354B1 (en) | Heat shrinkable polyolefin film and process for producing the same | |
| JP2893286B2 (ja) | 熱収縮性発泡複合フィルム及びその製法 | |
| JP3286594B2 (ja) | 熱収縮性ラベル用フィルム及びそれからなるラベルが装着されたｐｅｔボトル | |
| US6306490B1 (en) | Polymeric films | |
| EP3067195A1 (en) | Tear resistant mono-axially oriented propylene-based film | |
| JP6870405B2 (ja) | 熱収縮性積層多孔フィルム及び被覆物品 | |
| JP2001219522A (ja) | ポリ乳酸系積層２軸延伸フィルム | |
| JPS5936140A (ja) | ポリオレフイン系発泡シ−トもしくはフイルム | |
| JPS6222787B2 (en, 2012) | ||
| JPH0153184B2 (en, 2012) | ||
| JPH0138662B2 (en, 2012) | ||
| JP2003112395A (ja) | 包装フィルム及びシュリンク包装体 | |
| JPS60253545A (ja) | 収縮包装用ポリエステル積層フイルム | |
| JP2008105428A (ja) | ポリ乳酸系積層２軸延伸フィルム | |
| JPS5925825A (ja) | 横方向に熱収縮性を有する発泡材料 | |
| JP2017088194A (ja) | トップシール用多層フィルム | |
| JPH0428737B2 (en, 2012) | ||
| JPH0339827B2 (en, 2012) | ||
| JPH11115129A (ja) | 多層シュリンクフィルム | |
| JP3493474B2 (ja) | ポリオレフィン系熱収縮性多層フィルム | |
| JP2003260764A (ja) | ポリオレフィン系樹脂熱収縮性多層フィルム | |
| JP2821252B2 (ja) | シーラントフイルム | |
| JPH10249980A (ja) | 熱収縮性フィルム、及びその製造方法 | |
| JP2006289986A (ja) | ポリ乳酸系積層２軸延伸フィルム |