KR840003064A - 슬리브 및 슬리브 성형용 시이트의 제조방법 - Google Patents

슬리브 및 슬리브 성형용 시이트의 제조방법 Download PDF

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KR840003064A
KR840003064A KR1019830000114A KR830000114A KR840003064A KR 840003064 A KR840003064 A KR 840003064A KR 1019830000114 A KR1019830000114 A KR 1019830000114A KR 830000114 A KR830000114 A KR 830000114A KR 840003064 A KR840003064 A KR 840003064A
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Prior art keywords
film
shrinkage
sleeve
foamed
sheet
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KR1019830000114A
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English (en)
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KR910001494B1 (ko
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마사히로 쯔보네 (외 1)
Original Assignee
가와모또 미쓰루
세끼수이 가세이힝 고오교 가부시끼 가이샤
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Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27547827&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR840003064(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP57004294A external-priority patent/JPS58122855A/ja
Priority claimed from JP57006664A external-priority patent/JPS58122856A/ja
Priority claimed from JP57033678A external-priority patent/JPS58151220A/ja
Priority claimed from JP57037542A external-priority patent/JPS58153632A/ja
Priority claimed from JP57140378A external-priority patent/JPS5929152A/ja
Priority claimed from JP57186399A external-priority patent/JPS5976243A/ja
Application filed by 가와모또 미쓰루, 세끼수이 가세이힝 고오교 가부시끼 가이샤 filed Critical 가와모또 미쓰루
Publication of KR840003064A publication Critical patent/KR840003064A/ko
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Publication of KR910001494B1 publication Critical patent/KR910001494B1/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • B29C44/507—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 an annular 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D23/00—Details of bottles or jars not otherwise provided for
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • Y10T428/31924—Including polyene monomers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

내용 없음

Description

슬리브 및 슬리브성형용 시이트의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 방법에 따라 제조된 라미네이트 시이트의 횡단면도이고,
제2도는 본 발명의 방법에 따라 라미네이트 사이트(Laminate sheet)를 따라 제조하는 장치를 예시하는 횡단면도이며,
제3도는 슬리브의 투시도이고.

Claims (13)

  1. 수축성이 보다 강한 발포 폴리스티렌 필름과 수축성이 보다 약한 비발포 폴리스티렌 필름으로 형성되고; 보다 두꺼운 발포 필름의 표면이 슬리브의 내측에 면하도록 라미네이트 시이트의 유동방향 단부들이함께 봉함되며; 라미네이트 시이트의 유동방향 수축율이 60%이하이고, 나비방향 수축율이 10% 이하이며, 유동방향 수축율이 나비방향 수축율보다 큰 것을 특징으로 하는 라미네이트 시이트로 구성되는 슬리브.
  2. 제1항에 있어서, 비발포 필름이 또한 30중량% 미만의 고무를 함유하는 슬리브.
  3. 제1항에 있어서, 비발포 필름이 또한 5%이하 티탄백을 함유하는 슬리브.
  4. 제1항에 있어서, 비발포 필름이 또한 폴리스티렌 수지 중량에 대하여 0.03 내지 6.0중량% 양으로 폴리에틸렌 왁스를 함유하는 슬리브.
  5. 제1항에 있어서, 비발포 필름이 또한 10%이상의 폴리올레핀 수지를 함유하는 슬리브.
  6. 제1항에 있어서, 발포 폴리스티렌 필름이 또한 0.5 내지 25중량% 양의 고무를 함유하는 슬리브.
  7. 제1항에 있어서, 발포 필름과 비발포 필름중 적어도 하나가 0.01 내지 3중량%의 용해도 지수 8 내지 11.0인 가소제 함유하는 슬리브.
  8. 제1항에 있어서, 적층 시이트를 이의 두께방향으로 3 내지 30% 압축시킨 슬리브.
  9. 제1항에 있어서, 적층 시이트의 신도가 13mm이상이고 세로방향 인장강도가 1.5 내지 7kg인 슬리브.
  10. 발포 폴리스티렌 필름과 비발포 폴리스티렌 필름을 동시에 압출시켜 적층 시이트를 형성시키고 ;비발포필름에 적층된 발포필름의 반대측 면상에 표피츹 중점제를 갖고있는 발포필름의 수축율이 비발포필름의 수축율보다 크도록 비발포필름보다 발포필름을 보다 속히 냉각시킨 다음; 유동방향 수축율이 나비방향 수축율보다 크고 ., 유동방향 수축율이 60%이하이며, 나비방향 수축율이 10%이하가 되도록 라미네이트시이트의 유동 및 나비방향에 대하여 서로 상이한 수축율로 라미네이트 시이트를 연산시킴을 특징으로 하는 슬리브 성형용 시이트의 제조방법.
  11. 비발포 필름에 적층된 발포 필름의 반대측에 두꺼운 표피층을 갖고 있는 수축성이 보다 강한 발포 폴리스티렌 필름과, 수축성이 보다 약한 비발포 폴리스티렌 필름으로 형성되고 : 라미네이트시이트의 유동방향 수축율이 60%이하이고, 나비방향 수축율이 10%이하이며, 유동방향 수축율이 나비방향 수축율보다 큰 것을 특징으로 하는 적층물.
  12. 제11항에 있어서, 슬러브로 둘러싸이는 병을 만들기 위하여 시이트의 유동방향 단부들이 함께 결속되는 유리병에 사용하기위한 라미네이트.
  13. 제12항에 있어서, 시이트가 가열수축에 의해 병에 부착되는 라미네이트.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830000114A 1982-01-14 1983-01-14 슬리브-형성 시이트의 제조방법 KR910001494B1 (ko)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
JP4294/82 1982-01-14
JP57004294A JPS58122855A (ja) 1982-01-14 1982-01-14 スリ−ブ形成用シ−ト
JP4294 1982-01-14
JP6664/82 1982-01-18
JP57006664A JPS58122856A (ja) 1982-01-18 1982-01-18 印刷スリ−ブ形成用シ−ト
JP33678/82 1982-03-02
JP57033678A JPS58151220A (ja) 1982-03-02 1982-03-02 スリ−プ形成用シ−トの製造方法
JP37542/82 1982-03-09
JP57037542A JPS58153632A (ja) 1982-03-09 1982-03-09 印刷スリ−ブ形成用シ−ト
JP140378/82 1982-08-11
JP57140378A JPS5929152A (ja) 1982-08-11 1982-08-11 スリ−ブ形成用シ−ト
JP57186399A JPS5976243A (ja) 1982-10-22 1982-10-22 圧力瓶の収縮保護スリ−ブ形成用シ−ト
JP186399/82 1982-10-22

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EP0084360B1 (en) 1987-05-20
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