GB1104876A - Device for loosening up and opening fibre flocks and other short-fibred material - Google Patents

Device for loosening up and opening fibre flocks and other short-fibred material

Info

Publication number
GB1104876A
GB1104876A GB2325666A GB2325666A GB1104876A GB 1104876 A GB1104876 A GB 1104876A GB 2325666 A GB2325666 A GB 2325666A GB 2325666 A GB2325666 A GB 2325666A GB 1104876 A GB1104876 A GB 1104876A
Authority
GB
United Kingdom
Prior art keywords
short
loosening
opening
fibre flocks
opening fibre
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
GB2325666A
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.)
Vepa AG
Original Assignee
Vepa AG
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 Vepa AG filed Critical Vepa AG
Publication of GB1104876A publication Critical patent/GB1104876A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
    • D01G9/06—Opening or cleaning fibres, e.g. scutching cotton by means of toothed members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/785—Preparation processes characterised by the apparatus used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00083—Coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories

Abstract

1,104,876. Opening fibres. VEPA A.G. 25, May, 1966 [2, July, 1965], No. 23256/66. Heading D1N. Short staple fibrous material 1 to be opened is fed via a vibrating chute 3 to a feed roller 4 situated close to, e.g. less than 1 mm., from an opening drum 5 having a surface of spikes, saw teeth or card wire. The chute 3 may be dispersed with, Fig. 2 not shown. Roller 4 may be grooved but is preferably fluted.
GB2325666A 1965-07-02 1966-05-25 Device for loosening up and opening fibre flocks and other short-fibred material Expired GB1104876A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA0049642 1965-07-02
DEZ0011649 1965-07-14

Publications (1)

Publication Number Publication Date
GB1104876A true GB1104876A (en) 1968-03-06

Family

ID=25964206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2325666A Expired GB1104876A (en) 1965-07-02 1966-05-25 Device for loosening up and opening fibre flocks and other short-fibred material

Country Status (3)

Country Link
BE (1) BE683521A (en)
DE (2) DE1510188A1 (en)
GB (1) GB1104876A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102861755A (en) * 2012-07-20 2013-01-09 贵州大自然科技有限公司 Method and device for recovering palm fiber from waste material for producing palm mattress
CN108468107A (en) * 2018-04-09 2018-08-31 武汉纺织大学 A kind of opener and its Yarn spinning method improving degree of opening
CN114214760A (en) * 2022-01-22 2022-03-22 安徽省萧县徽星机械制造有限公司 Cotton material opener

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102861755A (en) * 2012-07-20 2013-01-09 贵州大自然科技有限公司 Method and device for recovering palm fiber from waste material for producing palm mattress
CN108468107A (en) * 2018-04-09 2018-08-31 武汉纺织大学 A kind of opener and its Yarn spinning method improving degree of opening
CN114214760A (en) * 2022-01-22 2022-03-22 安徽省萧县徽星机械制造有限公司 Cotton material opener

Also Published As

Publication number Publication date
DE1518257A1 (en) 1969-06-26
BE683521A (en) 1967-01-03
DE1510188A1 (en) 1970-07-23

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