CA2002894C - Thermoscelleuse haute vitesse - Google Patents

Thermoscelleuse haute vitesse

Info

Publication number
CA2002894C
CA2002894C CA002002894A CA2002894A CA2002894C CA 2002894 C CA2002894 C CA 2002894C CA 002002894 A CA002002894 A CA 002002894A CA 2002894 A CA2002894 A CA 2002894A CA 2002894 C CA2002894 C CA 2002894C
Authority
CA
Canada
Prior art keywords
film
length
closed
form member
flexible
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
CA002002894A
Other languages
English (en)
Other versions
CA2002894A1 (fr
Inventor
Alfred J. Evans
Thomas E. Whittlesey
Dennis J. May
Grant K. Chen
Edward P. Brinson
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.)
Delaware Capital Formation Inc
Original Assignee
Delaware Capital Formation Inc
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 Delaware Capital Formation Inc filed Critical Delaware Capital Formation Inc
Publication of CA2002894A1 publication Critical patent/CA2002894A1/fr
Application granted granted Critical
Publication of CA2002894C publication Critical patent/CA2002894C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
CA002002894A 1988-11-14 1989-11-14 Thermoscelleuse haute vitesse Expired - Lifetime CA2002894C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27023188A 1988-11-14 1988-11-14
US270,231 1988-11-14

Publications (2)

Publication Number Publication Date
CA2002894A1 CA2002894A1 (fr) 1990-05-14
CA2002894C true CA2002894C (fr) 1998-02-24

Family

ID=23030451

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002002894A Expired - Lifetime CA2002894C (fr) 1988-11-14 1989-11-14 Thermoscelleuse haute vitesse

Country Status (1)

Country Link
CA (1) CA2002894C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111993700A (zh) * 2020-08-07 2020-11-27 武汉市新洲三角塑料制品有限公司 一种塑料保鲜袋连续生产工艺

Also Published As

Publication number Publication date
CA2002894A1 (fr) 1990-05-14

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202