JPH0138662B2 - - Google Patents

Info

Publication number
JPH0138662B2
JPH0138662B2 JP57135975A JP13597582A JPH0138662B2 JP H0138662 B2 JPH0138662 B2 JP H0138662B2 JP 57135975 A JP57135975 A JP 57135975A JP 13597582 A JP13597582 A JP 13597582A JP H0138662 B2 JPH0138662 B2 JP H0138662B2
Authority
JP
Japan
Prior art keywords
film
ethylene
foamed
weight
sheet
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
Application number
JP57135975A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5926230A (ja
Inventor
Akira Mita
Nobutaka Kishikawa
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.)
Gunze Ltd
Original Assignee
Gunze Ltd
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 Gunze Ltd filed Critical Gunze Ltd
Priority to JP57135975A priority Critical patent/JPS5926230A/ja
Publication of JPS5926230A publication Critical patent/JPS5926230A/ja
Publication of JPH0138662B2 publication Critical patent/JPH0138662B2/ja
Granted legal-status Critical Current

Links

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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • B29C44/505—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through a flat die
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • 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
    • 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
    • B29K2023/08—Copolymers of ethylene
    • B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products

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)
JP57135975A 1982-08-03 1982-08-03 ポリオレフイン系発泡シ−トもしくはフイルム Granted JPS5926230A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57135975A JPS5926230A (ja) 1982-08-03 1982-08-03 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
JP57135975A JPS5926230A (ja) 1982-08-03 1982-08-03 ポリオレフイン系発泡シ−トもしくはフイルム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2192206A Division JPH0373334A (ja) 1990-07-19 1990-07-19 ポリオレフィン系複合発泡フイルム

Publications (2)

Publication Number Publication Date
JPS5926230A JPS5926230A (ja) 1984-02-10
JPH0138662B2 true JPH0138662B2 (en, 2012) 1989-08-15

Family

ID=15164243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57135975A Granted JPS5926230A (ja) 1982-08-03 1982-08-03 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) JPS5926230A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990005758A1 (en) * 1986-01-07 1990-05-31 Toshio Taka Heat-resistant foam-shrinkable film
JP2893286B2 (ja) * 1990-05-17 1999-05-17 グンゼ株式会社 熱収縮性発泡複合フィルム及びその製法
JP5309048B2 (ja) * 2009-03-25 2013-10-09 ローム アンド ハース カンパニー 多孔質ｅｖａ塗膜を製造するための組成物
CN110116852A (zh) * 2019-06-05 2019-08-13 东莞市银滨实业有限公司 一种拼接箱式充气缓冲盒结构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734273A (en) * 1969-09-24 1973-05-22 Asahi Dow Ltd Heat-shrinking package using foamed plastic sheet
JPS5128867A (ja) * 1974-09-04 1976-03-11 Toyo Cloth Co Horipuropirenkeihatsuhoshiito no seizoho
JPS5128674A (ja) * 1974-09-05 1976-03-11 Tatsugoro Suzuki Bobakuomokutekitoshita saamosutatsuto
US4038446A (en) * 1974-09-09 1977-07-26 Owens-Illinois, Inc. Container with improved heat shrunk cellular sleeve
JPS5828289B2 (ja) * 1974-12-09 1983-06-15 旭化成株式会社 プロピレン − エチレンケイジユシハツポウタイノ セイゾウホウホウ
JPS51145571A (en) * 1976-05-31 1976-12-14 Nagoya Yukagaku Kogyo Kk Foaming substrate
JPS5417785A (en) * 1977-07-08 1979-02-09 Mitsubishi Electric Corp Shaft supervising apparatus
JPS553467A (en) * 1978-06-23 1980-01-11 Sumitomo Chem Co Ltd Oriented polypropylene film
JPS5540413A (en) * 1978-09-15 1980-03-21 Olympus Optical Co Ltd Test light emitting device of ttl control strobe
JPS5618371A (en) * 1979-07-20 1981-02-21 Citizen Watch Co Ltd Battery
JPS5855480B2 (ja) * 1979-10-08 1983-12-09 株式会社東芝 原子炉の炉心スプレ−装置
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
JPS6233251A (ja) * 1985-08-07 1987-02-13 Matsushita Electric Ind Co Ltd 空気調和機の風向変更装置

Also Published As

Publication number Publication date
JPS5926230A (ja) 1984-02-10

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