CA1124977A - Thermoformage en continu - Google Patents

Thermoformage en continu

Info

Publication number: CA1124977A
Authority: CA; Canada
Prior art keywords: belt; mold; belt mold; run; molds
Prior art date: 1978-06-05
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

CA326,315A

Other languages

English (en)

Inventor

William R. Rinker

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.)

Goodrich Corp

Original Assignee

BF Goodrich 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.)

1978-06-05

Filing date

1979-04-25

Publication date

1982-06-08

1979-04-25 Application filed by BF Goodrich Corp filed Critical BF Goodrich Corp

1982-06-08 Application granted granted Critical

1982-06-08 Publication of CA1124977A publication Critical patent/CA1124977A/fr

Status Expired legal-status Critical Current

Links

238000003856 thermoforming Methods 0.000 title description 3
239000000463 material Substances 0.000 claims abstract description 32
239000012815 thermoplastic material Substances 0.000 claims abstract description 19
239000008187 granular material Substances 0.000 claims abstract description 4
238000000465 moulding Methods 0.000 claims description 9
230000000295 complement effect Effects 0.000 claims description 6
238000010438 heat treatment Methods 0.000 claims description 5
229920001169 thermoplastic Polymers 0.000 claims description 3
239000004416 thermosoftening plastic Substances 0.000 claims description 3
230000001788 irregular Effects 0.000 claims description 2
238000009740 moulding (composite fabrication) Methods 0.000 claims 1
239000010409 thin film Substances 0.000 claims 1
239000002985 plastic film Substances 0.000 abstract description 2
239000000047 product Substances 0.000 description 15
230000015572 biosynthetic process Effects 0.000 description 5
230000013011 mating Effects 0.000 description 3
238000004049 embossing Methods 0.000 description 2
238000002156 mixing Methods 0.000 description 2
239000000203 mixture Substances 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
239000004033 plastic Substances 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
239000000654 additive Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
238000012856 packing Methods 0.000 description 1
239000011505 plaster Substances 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
229920000915 polyvinyl chloride Polymers 0.000 description 1
239000002994 raw material Substances 0.000 description 1
238000009966 trimming Methods 0.000 description 1
238000007666 vacuum forming Methods 0.000 description 1

Landscapes

Extrusion Moulding Of Plastics Or The Like (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

CA326,315A 1978-06-05 1979-04-25 Thermoformage en continu Expired CA1124977A (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date
US91265478A	1978-06-05	1978-06-05
US912,654		1978-06-05
US1838779A	1979-03-07	1979-03-07
US018,387		1979-03-07

Publications (1)

Publication Number	Publication Date
CA1124977A true CA1124977A (fr)	1982-06-08

Family

ID=26691060

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA326,315A Expired CA1124977A (fr)	1978-06-05	1979-04-25	Thermoformage en continu

Country Status (1)

Country	Link
CA (1)	CA1124977A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2016172540A1 (fr) *	2015-04-24	2016-10-27	Chico Technologies Llc	Microplaque à paroi mince et procédé de thermoformage

1979
- 1979-04-25 CA CA326,315A patent/CA1124977A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2016172540A1 (fr) *	2015-04-24	2016-10-27	Chico Technologies Llc	Microplaque à paroi mince et procédé de thermoformage
US11186030B2 (en)	2015-04-24	2021-11-30	VitroDx, Inc.	Thin-walled microplate and thermoforming method

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Legal Events

Date	Code	Title	Description
1999-06-08	MKEX	Expiry