JPH0218217B2 - - Google Patents
Info
- Publication number
- JPH0218217B2 JPH0218217B2 JP4710883A JP4710883A JPH0218217B2 JP H0218217 B2 JPH0218217 B2 JP H0218217B2 JP 4710883 A JP4710883 A JP 4710883A JP 4710883 A JP4710883 A JP 4710883A JP H0218217 B2 JPH0218217 B2 JP H0218217B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- crosslinking
- degree
- thickness
- crosslinked
- 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
- 238000004132 cross linking Methods 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 20
- 229920013716 polyethylene resin Polymers 0.000 claims description 13
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- -1 polyethylene Polymers 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000010408 film Substances 0.000 description 60
- 239000004744 fabric Substances 0.000 description 23
- 239000010410 layer Substances 0.000 description 16
- 238000010894 electron beam technology Methods 0.000 description 15
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 230000035699 permeability Effects 0.000 description 7
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000010409 thin film Substances 0.000 description 5
- 239000003431 cross linking reagent Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 150000001451 organic peroxides Chemical class 0.000 description 3
- 239000005026 oriented polypropylene Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- CYJRNFFLTBEQSQ-UHFFFAOYSA-N 8-(3-methyl-1-benzothiophen-5-yl)-N-(4-methylsulfonylpyridin-3-yl)quinoxalin-6-amine Chemical compound CS(=O)(=O)C1=C(C=NC=C1)NC=1C=C2N=CC=NC2=C(C=1)C=1C=CC2=C(C(=CS2)C)C=1 CYJRNFFLTBEQSQ-UHFFFAOYSA-N 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 1
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000007903 penetration ability Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4710883A JPS59174322A (ja) | 1983-03-23 | 1983-03-23 | 延伸ポリエチレンフイルムの製造方法 |
| EP19840301892 EP0120672B1 (fr) | 1983-03-23 | 1984-03-20 | Film de polyéthylène orienté et son procédé de fabrication |
| DE8484301892T DE3476980D1 (en) | 1983-03-23 | 1984-03-20 | Oriented polyethylene film and method of manufacture |
| US06/592,321 US4590020A (en) | 1983-03-23 | 1984-03-22 | Method of producing oriented polyethylene film |
| CA000450253A CA1224616A (fr) | 1983-03-23 | 1984-03-22 | Pellicule orientee en polyethylene, et sa fabrication |
| US06/836,914 US4705714A (en) | 1983-03-23 | 1986-03-06 | Differentially crosslinked and oriented polyethylene film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4710883A JPS59174322A (ja) | 1983-03-23 | 1983-03-23 | 延伸ポリエチレンフイルムの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59174322A JPS59174322A (ja) | 1984-10-02 |
| JPH0218217B2 true JPH0218217B2 (fr) | 1990-04-24 |
Family
ID=12765978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4710883A Granted JPS59174322A (ja) | 1983-03-23 | 1983-03-23 | 延伸ポリエチレンフイルムの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59174322A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998010430A1 (fr) * | 1996-09-04 | 1998-03-12 | Toyo Ink Manufacturing Co., Ltd. | Procede d'exposition aux rayonnements de faisceaux d'electrons et objet devant etre ainsi expose |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6467326A (en) * | 1987-09-09 | 1989-03-14 | Toa Nenryo Kogyo Kk | Manufacture of crosslinking oriented polyethylene film |
| JP6846000B2 (ja) * | 2015-10-29 | 2021-03-24 | 大日本印刷株式会社 | ポリエチレンフィルムおよびそれを用いた包装体 |
-
1983
- 1983-03-23 JP JP4710883A patent/JPS59174322A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998010430A1 (fr) * | 1996-09-04 | 1998-03-12 | Toyo Ink Manufacturing Co., Ltd. | Procede d'exposition aux rayonnements de faisceaux d'electrons et objet devant etre ainsi expose |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59174322A (ja) | 1984-10-02 |
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