GB1370544A - Bobbin made of high density cellular thermoplastic material - Google Patents
Bobbin made of high density cellular thermoplastic materialInfo
- Publication number
- GB1370544A GB1370544A GB3126972A GB3126972A GB1370544A GB 1370544 A GB1370544 A GB 1370544A GB 3126972 A GB3126972 A GB 3126972A GB 3126972 A GB3126972 A GB 3126972A GB 1370544 A GB1370544 A GB 1370544A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thermoplastic material
- cellular
- density
- bobbin
- polymer
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
- D06B23/042—Perforated supports
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
- B65H75/10—Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
- B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/50—Storage means for webs, tapes, or filamentary material
- B65H2701/51—Cores or reels characterised by the material
- B65H2701/512—Cores or reels characterised by the material moulded
- B65H2701/5122—Plastics
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
1370544 Cellular thermoplastic material bobbins PRODUITS CHIMIQUES UGINE KUHLMANN 4 July 1972 [6 July 1971] 31269/72 Heading B8M A bobbin is characterized in that it is made of a thermoplastic material of cellular structure, the density of the cellular structure being between 90% and 25% of the density of the starting polymer. The density of the cellular structure is preferably between a half and nine tenths of the density of the non-cellular starting polymer. The cellular thermoplastic material may be polystyrene, polyethylene, polypropylene, polyamide, polyester, acrylic polymer or vinylic polymer or copolymer. To increase crush strength the thermoplastic material may be reinforced with glass fibres. The bobbin may be provided with or without flanges with suitable driving engagement configurations, suitable yarn trapping surface and indentification disc receiving portion. The bobbin may be injection or extrusion moulded in one or more discrete elements which are suitably assembled.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7124686A FR2151439A5 (en) | 1971-07-06 | 1971-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1370544A true GB1370544A (en) | 1974-10-16 |
Family
ID=9079902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3126972A Expired GB1370544A (en) | 1971-07-06 | 1972-07-04 | Bobbin made of high density cellular thermoplastic material |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE785290A (en) |
BR (1) | BR7204390D0 (en) |
CH (1) | CH565703A5 (en) |
DE (1) | DE2232876A1 (en) |
ES (1) | ES404515A1 (en) |
FR (1) | FR2151439A5 (en) |
GB (1) | GB1370544A (en) |
IT (1) | IT965882B (en) |
NL (1) | NL7209236A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8809385U1 (en) * | 1988-07-22 | 1988-09-15 | Fa. Jos. Zimmermann, 5100 Aachen | Conical spinning sleeve |
EP0468390A2 (en) * | 1990-07-21 | 1992-01-29 | Rieter Ingolstadt Spinnereimaschinenbau AG | Method and device for forming a spare lap with a thread end on a bobbin of a textile machine |
WO2004063073A1 (en) * | 2003-01-16 | 2004-07-29 | Michael James Bayliss | Method and manufacture of cores |
GB2428665A (en) * | 2005-08-04 | 2007-02-07 | Deva Composites Ltd | Fibre-reinforced polymeric winding core |
CN110242800A (en) * | 2019-06-04 | 2019-09-17 | 桐乡市凤鸣恒益塑胶制品厂 | A kind of molding multiple tube for high speed winding head |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006002543A1 (en) * | 2006-01-18 | 2007-07-26 | Sonoco Development, Inc. | winding support |
-
1971
- 1971-07-06 FR FR7124686A patent/FR2151439A5/fr not_active Expired
-
1972
- 1972-06-22 BE BE785290A patent/BE785290A/en unknown
- 1972-06-26 CH CH953872A patent/CH565703A5/xx not_active IP Right Cessation
- 1972-06-30 NL NL7209236A patent/NL7209236A/xx unknown
- 1972-07-04 GB GB3126972A patent/GB1370544A/en not_active Expired
- 1972-07-04 BR BR439072A patent/BR7204390D0/en unknown
- 1972-07-04 ES ES404515A patent/ES404515A1/en not_active Expired
- 1972-07-04 IT IT5133172A patent/IT965882B/en active
- 1972-07-05 DE DE19722232876 patent/DE2232876A1/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8809385U1 (en) * | 1988-07-22 | 1988-09-15 | Fa. Jos. Zimmermann, 5100 Aachen | Conical spinning sleeve |
EP0468390A2 (en) * | 1990-07-21 | 1992-01-29 | Rieter Ingolstadt Spinnereimaschinenbau AG | Method and device for forming a spare lap with a thread end on a bobbin of a textile machine |
EP0468390A3 (en) * | 1990-07-21 | 1993-02-10 | Schubert & Salzer Maschinenfabrik Aktiengesellschaft | Method and device for forming a spare lap with a thread end on a bobbin of a textile machine |
WO2004063073A1 (en) * | 2003-01-16 | 2004-07-29 | Michael James Bayliss | Method and manufacture of cores |
GB2428665A (en) * | 2005-08-04 | 2007-02-07 | Deva Composites Ltd | Fibre-reinforced polymeric winding core |
CN110242800A (en) * | 2019-06-04 | 2019-09-17 | 桐乡市凤鸣恒益塑胶制品厂 | A kind of molding multiple tube for high speed winding head |
Also Published As
Publication number | Publication date |
---|---|
BR7204390D0 (en) | 1973-07-10 |
NL7209236A (en) | 1973-01-09 |
CH565703A5 (en) | 1975-08-29 |
FR2151439A5 (en) | 1973-04-20 |
BE785290A (en) | 1972-12-22 |
IT965882B (en) | 1974-02-11 |
DE2232876A1 (en) | 1973-01-18 |
ES404515A1 (en) | 1975-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |