JPS6472827A - Polyethylenic film - Google Patents

Polyethylenic film

Info

Publication number
JPS6472827A
JPS6472827A JP22980587A JP22980587A JPS6472827A JP S6472827 A JPS6472827 A JP S6472827A JP 22980587 A JP22980587 A JP 22980587A JP 22980587 A JP22980587 A JP 22980587A JP S6472827 A JPS6472827 A JP S6472827A
Authority
JP
Japan
Prior art keywords
film
average
density
polyethylenic
stretched
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
JP22980587A
Other languages
Japanese (ja)
Other versions
JPH0777755B2 (en
Inventor
Terumitsu Kotani
Yoshimasa Saito
Toshio Taka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP62229805A priority Critical patent/JPH0777755B2/en
Publication of JPS6472827A publication Critical patent/JPS6472827A/en
Publication of JPH0777755B2 publication Critical patent/JPH0777755B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

PURPOSE:To obtain a film having excellent physical properties, by containing an ethylenic polymer having specific range values in a wt. average MW, a wt. average MW/number average MW ratio and density in a polyethylenic film stretched by 1.1-4.0 times and also specifying the density and haze value of said film. CONSTITUTION:A polyethylenic film obtained using polyethylene containing an ethylenic polymer having a wt. average MW of 150000-300000, a wt. average MW/number average MW ratio of 10 or more and density of 0.935g/cm<3> or more is stretched by 1.1-4.0 times. Further, the density of said polyethylenic film is set to 0.930g/cm<3> or more and the haze value thereof is set to below 5%. By this method, since transparency becomes transparent and viscosity at the time of heat-sealing is high, a film having a good tack property and an excellent tearing property while holding good sealability and sufficient rigidity can be obtained.
JP62229805A 1987-09-16 1987-09-16 Polyethylene film Expired - Fee Related JPH0777755B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62229805A JPH0777755B2 (en) 1987-09-16 1987-09-16 Polyethylene film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62229805A JPH0777755B2 (en) 1987-09-16 1987-09-16 Polyethylene film

Publications (2)

Publication Number Publication Date
JPS6472827A true JPS6472827A (en) 1989-03-17
JPH0777755B2 JPH0777755B2 (en) 1995-08-23

Family

ID=16897944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62229805A Expired - Fee Related JPH0777755B2 (en) 1987-09-16 1987-09-16 Polyethylene film

Country Status (1)

Country Link
JP (1) JPH0777755B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100333656B1 (en) * 1999-07-16 2002-04-24 구광시 A sheet based on transparency polyester

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59192534A (en) * 1973-03-06 1984-10-31 ナシヨナル・リサ−チ・デイベロツプメント・コ−ポレイシヨン Polyethylene stretched shape
JPS60233137A (en) * 1984-05-04 1985-11-19 Mitsui Toatsu Chem Inc Film for twist wrapping
JPS6116832A (en) * 1975-11-05 1986-01-24 ナシヨナル・リサーチ・デイベロツプメント・コーポレイシヨン Orientated polymer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59192534A (en) * 1973-03-06 1984-10-31 ナシヨナル・リサ−チ・デイベロツプメント・コ−ポレイシヨン Polyethylene stretched shape
JPS6116832A (en) * 1975-11-05 1986-01-24 ナシヨナル・リサーチ・デイベロツプメント・コーポレイシヨン Orientated polymer
JPS60233137A (en) * 1984-05-04 1985-11-19 Mitsui Toatsu Chem Inc Film for twist wrapping

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100333656B1 (en) * 1999-07-16 2002-04-24 구광시 A sheet based on transparency polyester

Also Published As

Publication number Publication date
JPH0777755B2 (en) 1995-08-23

Similar Documents

Publication Publication Date Title
ATE361193T1 (en) TRANSPARENT, MOLDABLE, ORIENTED FILMS AND LABELS
EP0424761A3 (en) High gloss multilayer films which can be hot laminated
KR840004934A (en) Creping Adhesive Containing Poly 2-ethyl-2-oxazoline
KR910021431A (en) Polymer blends for packaging films and sheets, lamina structures and packaging thereby
AU7139391A (en) Polymer blends for use in providing peelable heat seals
GB1537260A (en) Polyester films
JPS5655433A (en) Stretched film
KR880012682A (en) Polyolefin film
DE2965656D1 (en) Plasticized butene-1 polymer compositions and biaxially oriented film thereof
EP0244982A3 (en) Film compositions
JPS53111399A (en) Amorphous dicyclopentadiene ring-opening polymer
ES2076485T3 (en) THERMOPLASTIC COMPOSITION COMPRISING A COPOLYMER BASED ON ETHYLENE AND MALEIC ANHYDRIDE, AND INDUSTRIAL ARTICLES OBTAINED FROM A COMPOSITION OF THIS TYPE.
JPS6472827A (en) Polyethylenic film
ES2075343T3 (en) HIGH CLARITY AND BRIGHTNESS ORIENTED FILM.
JPS56139551A (en) Transparent, easily slipping polyethylene terephthalate film
ATE111135T1 (en) PROCESS FOR THE MANUFACTURE OF NONFIBRAL CARBOHYDRATE-FILLED ETHYLENE COPOLYMERS AND THEIR USE.
DE69113272D1 (en) ADHESIVE EMULSIONS, METHOD FOR THEIR PRODUCTION AND THEIR USE.
JPS5357247A (en) Resin compositions and films or sheets obtained
JPS54154473A (en) Gas-permeating plastic film
GB1292068A (en) Improvements in or relating to thermoplastic films
JPS5550007A (en) Preparation of modified polypropylene resin
JPS5452157A (en) Resin composition heat-sealable at low temperature, and biaxially oriented composite film having excellent transparency composed thereof
JPS5340028A (en) Adhesive composition
JPS5428371A (en) Production of polyolefin film
JPS54139987A (en) Preparation of 4-methyl-1-pentene copolymer composition

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees