JPS5628827A - Method of preventing shift of defogging agent to surface of film for farm use - Google Patents

Method of preventing shift of defogging agent to surface of film for farm use

Info

Publication number
JPS5628827A
JPS5628827A JP10574579A JP10574579A JPS5628827A JP S5628827 A JPS5628827 A JP S5628827A JP 10574579 A JP10574579 A JP 10574579A JP 10574579 A JP10574579 A JP 10574579A JP S5628827 A JPS5628827 A JP S5628827A
Authority
JP
Japan
Prior art keywords
defogging agent
inner layer
defogging
agent
resin
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
JP10574579A
Other languages
Japanese (ja)
Other versions
JPS6212018B2 (en
Inventor
Katsuhiko Hayashi
Masaaki Tomokiyo
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.)
SHIRATORI KAKO KK
SHIRATORI KAKOU KK
Mitsubishi Kasei Corp
Original Assignee
SHIRATORI KAKO KK
SHIRATORI KAKOU KK
Mitsubishi Kasei Corp
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 SHIRATORI KAKO KK, SHIRATORI KAKOU KK, Mitsubishi Kasei Corp filed Critical SHIRATORI KAKO KK
Priority to JP10574579A priority Critical patent/JPS5628827A/en
Publication of JPS5628827A publication Critical patent/JPS5628827A/en
Publication of JPS6212018B2 publication Critical patent/JPS6212018B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

PURPOSE: To prevent the shift of a defogging agent to the surface at the time of preservation thereof by taking up a farm-use laminate film formed by an inflation method and containing a defogging agent at its inner layer sides by causing them to adhere tightly to each other.
CONSTITUTION: By use of a two-layer inflation forming device, a resin composition prepared by blending 0.1W10pts.wt. of a defogging agent with 100 parts of a resin (preferably is a polyolefin resin) is supplied to an inner layer extruding machine, and a resin blended with no defogging agent to an outer layer extruding machine, and both resists are simultaneously extruded to form a laminate layer containing the defogging agent at its inner layer sides. Then, the laminate film is pressed under a pressure of about 2W5kg/cm2 to cause the inner layer sides to tightly adhere to each other, and thereafter successively taken up and preserved as it is.
COPYRIGHT: (C)1981,JPO&Japio
JP10574579A 1979-08-20 1979-08-20 Method of preventing shift of defogging agent to surface of film for farm use Granted JPS5628827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10574579A JPS5628827A (en) 1979-08-20 1979-08-20 Method of preventing shift of defogging agent to surface of film for farm use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10574579A JPS5628827A (en) 1979-08-20 1979-08-20 Method of preventing shift of defogging agent to surface of film for farm use

Publications (2)

Publication Number Publication Date
JPS5628827A true JPS5628827A (en) 1981-03-23
JPS6212018B2 JPS6212018B2 (en) 1987-03-16

Family

ID=14415789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10574579A Granted JPS5628827A (en) 1979-08-20 1979-08-20 Method of preventing shift of defogging agent to surface of film for farm use

Country Status (1)

Country Link
JP (1) JPS5628827A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998144A (en) * 1982-11-26 1984-06-06 Mitsubishi Monsanto Chem Co Anti-fogging synthetic resin film
JPH05261894A (en) * 1992-01-24 1993-10-12 Man Roland Druckmas Ag Method and system for lateral alignment of sheets
ES2159223A1 (en) * 1998-10-30 2001-09-16 Cauchos Karey S A Fabrication of footwear coiled ethylene vinyl acetate sheets consists of bonding of modified sheets with azo di carbonamide treatment, with continuous controlled heating

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499181A (en) * 1978-09-11 1979-08-04 Mitsui Polychemicals Ltd Agricultural synthetic resin film
JPS54105187A (en) * 1978-02-06 1979-08-17 Mitsubishi Chem Ind Ltd Laminated film for agricultural application

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54105187A (en) * 1978-02-06 1979-08-17 Mitsubishi Chem Ind Ltd Laminated film for agricultural application
JPS5499181A (en) * 1978-09-11 1979-08-04 Mitsui Polychemicals Ltd Agricultural synthetic resin film

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998144A (en) * 1982-11-26 1984-06-06 Mitsubishi Monsanto Chem Co Anti-fogging synthetic resin film
JPS6210125B2 (en) * 1982-11-26 1987-03-04 Mitsubishi Monsanto Chem
JPH05261894A (en) * 1992-01-24 1993-10-12 Man Roland Druckmas Ag Method and system for lateral alignment of sheets
ES2159223A1 (en) * 1998-10-30 2001-09-16 Cauchos Karey S A Fabrication of footwear coiled ethylene vinyl acetate sheets consists of bonding of modified sheets with azo di carbonamide treatment, with continuous controlled heating

Also Published As

Publication number Publication date
JPS6212018B2 (en) 1987-03-16

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