IT1272609B - Pellicola di copertura termosaldabile - Google Patents

Pellicola di copertura termosaldabile

Info

Publication number
IT1272609B
IT1272609B ITMI931955A ITMI931955A IT1272609B IT 1272609 B IT1272609 B IT 1272609B IT MI931955 A ITMI931955 A IT MI931955A IT MI931955 A ITMI931955 A IT MI931955A IT 1272609 B IT1272609 B IT 1272609B
Authority
IT
Italy
Prior art keywords
heat
covering film
weldable
thin card
weldable covering
Prior art date
Application number
ITMI931955A
Other languages
English (en)
Inventor
Yoshitaka Kawamura
Masaaki Okamoto
Nobuo Nishio
Hironobu Kohama
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of ITMI931955A0 publication Critical patent/ITMI931955A0/it
Publication of ITMI931955A1 publication Critical patent/ITMI931955A1/it
Application granted granted Critical
Publication of IT1272609B publication Critical patent/IT1272609B/it

Links

Classifications

    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B65D75/325—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil
    • B65D75/327—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil and forming several compartments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)

Abstract

Una pellicola di copertura termosaldabile adatta per l'uso in una confezione a "blister", specialmente nel confezionamento PTP. La pellicola di copertura termosaldabile comprende una carta sottile, uno strato di riempimento di una resina poliuretanica formato su una superficie della carta sottile, uno strato intermedio di un copolimero di cloruro di vinile modificato mediante acido, e un rivestimento superiore di termosaldatura. La pellicola di copertura non provoca né un disegno di scorrimento della resina né sfumatura di colore nell'operazione di termosaldatura.
ITMI931955A 1992-09-14 1993-09-10 Pellicola di copertura termosaldabile IT1272609B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31769292 1992-09-14

Publications (3)

Publication Number Publication Date
ITMI931955A0 ITMI931955A0 (it) 1993-09-10
ITMI931955A1 ITMI931955A1 (it) 1995-03-10
IT1272609B true IT1272609B (it) 1997-06-26

Family

ID=18090963

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI931955A IT1272609B (it) 1992-09-14 1993-09-10 Pellicola di copertura termosaldabile

Country Status (7)

Country Link
KR (1) KR940006757A (it)
CN (1) CN1084122A (it)
AR (1) AR248098A1 (it)
ES (1) ES2097076B1 (it)
IT (1) IT1272609B (it)
MX (1) MX9305625A (it)
TW (1) TW287985B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5244553B2 (ja) * 2008-11-17 2013-07-24 日東電工株式会社 ブリスター包装体
CN104443486A (zh) * 2014-11-10 2015-03-25 中国人民解放军第五七一九工厂 泡罩包装橡胶制品的密封储存方法
CN105751626A (zh) * 2016-04-29 2016-07-13 廖雪光 低温热封淋复盖膜

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI60843C (fi) * 1979-05-08 1983-08-15 Wihuri Oy Foerpackning framstaelld genom vaermefoersegling av plastlaminat och papper
FI97285B (fi) * 1990-09-11 1996-08-15 Enso Gutzeit Oy Elintarvikepakkauksen kansi sekä menetelmä sen valmistamiseksi

Also Published As

Publication number Publication date
KR940006757A (ko) 1994-04-25
AR248098A1 (es) 1995-06-30
MX9305625A (es) 1994-06-30
ES2097076B1 (es) 1997-12-16
TW287985B (it) 1996-10-11
ITMI931955A1 (it) 1995-03-10
ES2097076A1 (es) 1997-03-16
CN1084122A (zh) 1994-03-23
ITMI931955A0 (it) 1993-09-10

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970926