CA1306587C - Methode de thermoscellage - Google Patents

Methode de thermoscellage

Info

Publication number
CA1306587C
CA1306587C CA000519595A CA519595A CA1306587C CA 1306587 C CA1306587 C CA 1306587C CA 000519595 A CA000519595 A CA 000519595A CA 519595 A CA519595 A CA 519595A CA 1306587 C CA1306587 C CA 1306587C
Authority
CA
Canada
Prior art keywords
foam
weight
latex
paper
coating
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 - Lifetime
Application number
CA000519595A
Other languages
English (en)
Inventor
Lewis R. Raszewski
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.)
Crowell Corp
Original Assignee
Crowell 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
Priority claimed from US06/783,430 external-priority patent/US4693056A/en
Application filed by Crowell Corp filed Critical Crowell Corp
Application granted granted Critical
Publication of CA1306587C publication Critical patent/CA1306587C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
CA000519595A 1985-10-04 1986-10-02 Methode de thermoscellage Expired - Lifetime CA1306587C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/783,430 US4693056A (en) 1985-10-04 1985-10-04 Heat sealing and packaging
US87381986A 1986-06-13 1986-06-13
US873,819 1986-06-13
US783430 2001-02-14

Publications (1)

Publication Number Publication Date
CA1306587C true CA1306587C (fr) 1992-08-25

Family

ID=27120138

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000519595A Expired - Lifetime CA1306587C (fr) 1985-10-04 1986-10-02 Methode de thermoscellage

Country Status (1)

Country Link
CA (1) CA1306587C (fr)

Similar Documents

Publication Publication Date Title
AU756817B2 (en) A synthetic based self seal adhesive system for packaging
EP1331092B1 (fr) Procédé de production d'un revêtement thermoplastique
US4859521A (en) Cold-seal adhesives and comestible packages formed therewith
US4810745A (en) Cold-seal adhesives and comestible packages formed therewith
JPS5968238A (ja) 感光物質用包装材料
US20080102232A1 (en) Synthetic Based Self Seal Adhesive System for Packaging
JP2001260289A (ja) 包装用フイルム
JPS63152560A (ja) 開封ストリツプ
CA2366836A1 (fr) Ruban auto-adhesif constitue d'un stratifie papier/film plastique
US4987997A (en) Packaging bag
EP0015063A1 (fr) Bande de déchirement sous forme de film et feuille d'emballage comportant une telle bande y adhérant
JP2002285116A (ja) 表面保護シートおよびその製造方法
CA2403640C (fr) Procede de preparation d'articles revetus d'adhesif non bloquant et de stratifies colles par soudage a froid
CA1306587C (fr) Methode de thermoscellage
EP0175753B1 (fr) Rembourrage protecteur
EP0067559B1 (fr) Scellement interne activé par cisaillement
WO1987001092A1 (fr) Emballage
JPS63500860A (ja) ラツピング
JP2000237873A (ja) 溶接スパッタ付着防護粘着テープ
US5156910A (en) Cushiony packaging
JPH04325584A (ja) 封緘用感熱型接着テープ
JPH0441238A (ja) 熱可塑性樹脂の押出ラミネート方法
JPH04170489A (ja) 封緘用感熱性接着テープ
JP2008079625A (ja) カイロ用又はカイロ用粘着シート用剥離紙およびこれを用いてなるカイロ用粘着シート、カイロ
JPS63247033A (ja) 感光物質用包装材料

Legal Events

Date Code Title Description
MKLA Lapsed