CH538344A - Method of forming a non-nestable plastic container with undercut - Google Patents

Method of forming a non-nestable plastic container with undercut

Info

Publication number: CH538344A
Authority: CH; Switzerland
Prior art keywords: undercut; forming; plastic container; nestable plastic; nestable
Prior art date: 1970-02-19

Application number

CH235471A

Other languages

French (fr)

Inventor

Edwards Bryant

Original Assignee

Illinois Tool Works

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.)

1970-02-19

Filing date

1971-02-18

Publication date

1973-06-30

1971-02-18 Application filed by Illinois Tool Works filed Critical Illinois Tool Works

1973-06-30 Publication of CH538344A publication Critical patent/CH538344A/en

Classifications

- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/073—Preforms or parisons characterised by their configuration having variable diameter
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/073—Preforms or parisons characterised by their configuration having variable diameter
- B29C2949/0733—Preforms or parisons characterised by their configuration having variable diameter at body portion
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
- B29C2949/0761—Preforms or parisons characterised by their configuration characterised by the shape characterised by overall the shape
- B29C2949/0762—Conical
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
- B29C2949/0761—Preforms or parisons characterised by their configuration characterised by the shape characterised by overall the shape
- B29C2949/0767—Preforms or parisons characterised by their configuration characterised by the shape characterised by overall the shape the shape allowing stacking or nesting
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
- B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
- B29C2949/0769—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the lip, i.e. very top of preform neck
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
- B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
- B29C2949/077—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the neck
- B29C2949/0771—Wide-mouth
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
- B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
- B29C2949/078—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the bottom

Landscapes

Physics & Mathematics (AREA)
Geometry (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Containers Having Bodies Formed In One Piece (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Laminated Bodies (AREA)
Making Paper Articles (AREA)

CH235471A 1970-02-19 1971-02-18 Method of forming a non-nestable plastic container with undercut CH538344A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US1265270A	1970-02-19	1970-02-19

Publications (1)

Publication Number	Publication Date
CH538344A true CH538344A (en)	1973-06-30

Family

ID=21756027

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH235471A CH538344A (en)	1970-02-19	1971-02-18	Method of forming a non-nestable plastic container with undercut

Country Status (12)

Country	Link
JP (1)	JPS547832B1 (en)
BE (1)	BE762897A (en)
CA (1)	CA960818A (en)
CH (1)	CH538344A (en)
DE (1)	DE2106161A1 (en)
DK (1)	DK138781B (en)
ES (3)	ES387926A1 (en)
FR (1)	FR2080622B1 (en)
GB (1)	GB1338680A (en)
NL (1)	NL168163C (en)
NO (1)	NO139431C (en)
SE (1)	SE379498B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1054152B (en) *	1973-01-22	1981-11-10	Illinois Tool Works	METHOD AND EQUIPMENT FOR CONVERTING PLASTIC CONTAINERS OF THE INSERABLE TYPE IN CONTAINERS OF THE NON INSERABLE TYPE
FR2410548A1 (en) *	1977-12-05	1979-06-29	Solvay	PROCESS FOR THE PRODUCTION OF HOLLOW BODIES FROM PREFORMS IN THERMOPLASTIC MATERIAL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3347965A (en) *	1964-07-08	1967-10-17	Emery I Valyi	Method and apparatus for molding plastic bottles
DE1805091B2 (en) *	1968-10-25	1978-03-09	Guenther 7000 Stuttgart Schmid	Process ium production of a hollow body from a thermoplastic material

1971
- 1971-01-04 CA CA101,940A patent/CA960818A/en not_active Expired
- 1971-02-01 NO NO34071A patent/NO139431C/en unknown
- 1971-02-04 ES ES387926A patent/ES387926A1/en not_active Expired
- 1971-02-08 NL NL7101638A patent/NL168163C/en not_active IP Right Cessation
- 1971-02-10 DE DE19712106161 patent/DE2106161A1/en not_active Withdrawn
- 1971-02-12 BE BE762897A patent/BE762897A/en unknown
- 1971-02-18 FR FR7105501A patent/FR2080622B1/fr not_active Expired
- 1971-02-18 CH CH235471A patent/CH538344A/en not_active IP Right Cessation
- 1971-02-18 SE SE207971A patent/SE379498B/xx unknown
- 1971-02-19 DK DK77771A patent/DK138781B/en unknown
- 1971-02-19 JP JP747071A patent/JPS547832B1/ja active Pending
- 1971-04-19 GB GB2188071A patent/GB1338680A/en not_active Expired
1973
- 1973-06-26 ES ES416312A patent/ES416312A1/en not_active Expired
- 1973-06-26 ES ES1973192872U patent/ES192872Y/en not_active Expired

Also Published As

Publication number	Publication date
CA960818A (en)	1975-01-14
DE2106161A1 (en)	1971-09-09
NO139431C (en)	1979-03-21
JPS547832B1 (en)	1979-04-10
ES192872U (en)	1974-09-16
NL168163C (en)	1982-03-16
GB1338680A (en)	1973-11-28
FR2080622B1 (en)	1976-05-28
FR2080622A1 (en)	1971-11-19
ES416312A1 (en)	1976-02-16
BE762897A (en)	1971-07-16
SE379498B (en)	1975-10-13
NL7101638A (en)	1971-08-23
NO139431B (en)	1978-12-04
ES192872Y (en)	1975-01-16
DK138781C (en)	1979-04-09
ES387926A1 (en)	1974-01-01
NL168163B (en)	1981-10-16
DK138781B (en)	1978-10-30

Publication	Publication Date	Title
FR1440147A (en)	1966-05-27	A method of decorating, in the mass, a translucent plastic material
CH510510A (en)	1971-07-31	Process of extruding thermoplastics to form an expanded plastic article
CH486983A (en)	1970-03-15	Machine for the extrusion of plastic profiles
FR1502130A (en)	1967-11-18	Manufacturing process for plastic objects
CH483306A (en)	1969-12-31	Process for cooling the external face of a tubular plastic element obtained by extrusion
CH538524A (en)	1973-06-30	Method of embossing a thermoplastic polymer
FR1543501A (en)	1968-10-25	Corrosion process of a polyimide plastic film
CH538344A (en)	1973-06-30	Method of forming a non-nestable plastic container with undercut
FR1509783A (en)	1968-01-12	Method of forming a thermoplastic article
FR1520443A (en)	1968-04-12	Process for preparing a plastic strip and product obtained
CH470954A (en)	1969-04-15	A method of producing a hemispherically shaped plastic article
CH537795A (en)	1973-06-15	Method and device for shaping an extruded plastic profile
FR1518110A (en)	1968-03-22	molded plastic blank for the production of a hollow container and method of making the same
CH471175A (en)	1969-04-15	Method of manufacturing a plastic article having a metallic coating
BE767504A (en)	1971-10-18	PRODUCTION OF A PLASTIC COATING
FR1530026A (en)	1968-06-21	Method of forming a rough surface on a plastic sheet
CH463765A (en)	1968-10-15	Method of manufacturing a hollow plastic object
IT1002463B (en)	1976-05-20	PROCESS FOR THE PRODUCTION OF THERMOPLASTIC AND FLEXIBLE EXPANDED PLASTIC MATERIALS
FR1329850A (en)	1963-06-14	Method of forming polychrome plastic objects
FR1505086A (en)	1967-12-08	Method and apparatus for producing a groove in the inner wall of a thermoplastic tube
FR1421558A (en)	1965-12-17	New process for modifying the outer shape of a plastic object and the internal tensions in this object
FR1546033A (en)	1968-11-15	A method of producing a plastic container having a recessed portion and a plastic container thus produced
FR1471018A (en)	1967-02-24	Bi-axial orientation method of a thermoplastic material tube
CH524447A (en)	1972-06-30	Method and apparatus for molding a plastic sealing member
FR1435505A (en)	1966-06-27	Manufacturing process of a plastic laminate

Legal Events

Date	Code	Title	Description
1983-10-31	PL	Patent ceased