GB1180760A - Textile Yarn Core - Google Patents

Textile Yarn Core

Info

Publication number
GB1180760A
GB1180760A GB5152067A GB5152067A GB1180760A GB 1180760 A GB1180760 A GB 1180760A GB 5152067 A GB5152067 A GB 5152067A GB 5152067 A GB5152067 A GB 5152067A GB 1180760 A GB1180760 A GB 1180760A
Authority
GB
United Kingdom
Prior art keywords
colloidal silica
yarn
range
core
silica
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
Application number
GB5152067A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1180760A publication Critical patent/GB1180760A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65H75/26—Arrangements for preventing slipping of winding
    • 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

Abstract

1,180,760. Yarn cores; coated. E. I. DU PONT DE NEMOURS & CO. 13 Nov., 1967 [14 Nov., 1966], No. 51520/67. Heading B8M. A textile yarn core is provided on its winding surface with a continuous or discontinuous layer of discrete particles of colloidal silica. A process for treating a yarn core to provide a yarn winding surface having a coefficient of friction in the range 0À4-0À6 is characterized by coating the surface with a colloidal silica dispersion to form a dry coating having 0À05-0À5 1b of silica/1000 ft.<SP>2</SP>, the dispersion having a colloidal silica concentration in the range 1-10% by weight, and the silica particles being of such a size that their surface area is 100-500 sq. m/gm. The core is preferably made of paper and the concentration of colloidal silica is preferably in the range 0À15-0À25 lb/1000 ft.<SP>2</SP>.
GB5152067A 1966-11-14 1967-11-13 Textile Yarn Core Expired GB1180760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59413966A 1966-11-14 1966-11-14

Publications (1)

Publication Number Publication Date
GB1180760A true GB1180760A (en) 1970-02-11

Family

ID=24377689

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5152067A Expired GB1180760A (en) 1966-11-14 1967-11-13 Textile Yarn Core

Country Status (2)

Country Link
DE (1) DE1710114A1 (en)
GB (1) GB1180760A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009056977A1 (en) * 2007-11-01 2009-05-07 Invista Technologies S.A.R.L. Improved tube cores for packaging elastomeric filaments
WO2016153891A1 (en) * 2015-03-25 2016-09-29 Georgia-Pacific Consumer Products Lp Slip resistant core for holding a paper web

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114084752A (en) 2019-08-23 2022-02-25 苏州天裕塑胶有限公司 Winding core pipe with uniform and rough surface

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009056977A1 (en) * 2007-11-01 2009-05-07 Invista Technologies S.A.R.L. Improved tube cores for packaging elastomeric filaments
WO2016153891A1 (en) * 2015-03-25 2016-09-29 Georgia-Pacific Consumer Products Lp Slip resistant core for holding a paper web
US11214461B2 (en) 2015-03-25 2022-01-04 Gpcp Ip Holdings Llc Slip resistant core for holding a paper web

Also Published As

Publication number Publication date
DE1710114A1 (en) 1971-03-25

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