DE1778266A1 - Method and device for irradiating a plastic tube - Google Patents

Method and device for irradiating a plastic tube

Info

Publication number
DE1778266A1
DE1778266A1 DE19681778266 DE1778266A DE1778266A1 DE 1778266 A1 DE1778266 A1 DE 1778266A1 DE 19681778266 DE19681778266 DE 19681778266 DE 1778266 A DE1778266 A DE 1778266A DE 1778266 A1 DE1778266 A1 DE 1778266A1
Authority
DE
Germany
Prior art keywords
rollers
hose
flat
tube
irradiated
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.)
Pending
Application number
DE19681778266
Other languages
German (de)
Inventor
Spillers Frank Wayne
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of DE1778266A1 publication Critical patent/DE1778266A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/081—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing particle radiation or gamma-radiation
    • B01J19/085—Electron beams only
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/001—Tubular films, sleeves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Claims (7)

P.A. 215 066 ♦ 13.4.68 Vom Deuf^-i τ>.·,.,.,-,» 0^nejede Gewähr hu:·'" ■■::.-> A'.-^.rirt von Unterlagen, die zur fotoniecfianisdien Witdftrgib« nidtt geeignet sind. PatentansprücheP.A. 215 066 ♦ 13.4.68 Vom Deuf ^ -i τ>. ·,.,., -, »0 ^ ne every guarantee hu: · '" ■■ :: .-> A' .- ^ are not suitable for photoconcfianization of widgets 1. Verfahren zur Bestrahlung eines Plastik-Schlauches, wobei der Schlauch durch eine Zone im flachen Zustand hindurchgeführt wird, dadurch gekennzeichnet, daß der Schlauch bestrahlt wird, während er sich noch im flachen Zustand befindet.1. Method for irradiating a plastic tube, the tube being passed through a zone in the flat state is characterized in that the tube is irradiated while it is still in the flat state is located. 2. Vorrichtung zur Ausführung des Verfahrens nach Anspruch 1, mittels der eine kontinuierliche Herstellung eines gleichmäßig bestrahlten Plastik-Schlauches erfolgt, gekennzeichnet durch flache Schlauch-Auflagemittel (12), die derart angeordnet sind, daß sie die Stahlung eines Bestrahlungsgerätes (10) empfangen. 2. Apparatus for carrying out the method according to claim 1, by means of which a continuous production of a uniform irradiated plastic hose is carried out, characterized by flat hose support means (12), the such are arranged so that they receive the radiation of an irradiation device (10). 3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die beiden Außenselten des im flachen Zustand befindlichen Schlauches nacheinander abwechselnd mehrmals bestrahlt werden. 3. The method according to claim 1, characterized in that the two outer seldom of the located in the flat state Hose can be irradiated several times in succession alternately. 4. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die Schlauch-Auflagemittel als Rollen ausgebildet sind, deren Mantelfläche zur Auflage bestimmt ist, wobei sich diese Mantelfläche in Längsrichtung der Rollen gerade erstreckt.4. Apparatus according to claim 2, characterized in that the hose support means are designed as rollers, whose The outer surface is intended to be supported, this outer surface extending straight in the longitudinal direction of the rollers. 5. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß erste Rollen (12) und zweite Rollen (16) vorhanden sind, die oberen Mantelflächen der ersten Rollen (12) zum Führen und Flachlegen des Schlauches dienen und die zweiten Rollen (16) zum Umlenken des Schlauches und Zurückführen auf die oberen Mantelflächen der ersten Rollen (12) dienen.5. Apparatus according to claim 4, characterized in that first rollers (12) and second rollers (16) are present, the upper lateral surfaces of the first rollers (12) for guiding and serve to lay the hose flat and the second rollers (16) for deflecting the hose and guiding it back onto the serve upper lateral surfaces of the first rollers (12). 6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß eine Vielzahl von ersten und zweiten Rollen (12 bzw. 16) vorhanden 1st. 6. Apparatus according to claim 5, characterized in that a plurality of first and second rollers (12 and 16, respectively) is present . 7. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß das 7. Apparatus according to claim 2, characterized in that the B«i*ahlungegerät eine Elektronenkanone (10) lat.B «i * ahlunggerät an electron gun (10) lat. 109835/1321109835/1321
DE19681778266 1967-04-18 1968-04-13 Method and device for irradiating a plastic tube Pending DE1778266A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63179367A 1967-04-18 1967-04-18

Publications (1)

Publication Number Publication Date
DE1778266A1 true DE1778266A1 (en) 1971-08-26

Family

ID=24532755

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681778266 Pending DE1778266A1 (en) 1967-04-18 1968-04-13 Method and device for irradiating a plastic tube

Country Status (7)

Country Link
BE (1) BE713784A (en)
CH (1) CH473860A (en)
DE (1) DE1778266A1 (en)
DK (1) DK120661B (en)
FR (1) FR1569005A (en)
GB (1) GB1192840A (en)
NL (1) NL6805362A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407267A1 (en) * 1983-03-02 1984-09-13 RPC Industries, Hayward, Calif. METHOD AND DEVICE FOR HARDENING THE COATING OF MAGNETIC TAPES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407267A1 (en) * 1983-03-02 1984-09-13 RPC Industries, Hayward, Calif. METHOD AND DEVICE FOR HARDENING THE COATING OF MAGNETIC TAPES

Also Published As

Publication number Publication date
FR1569005A (en) 1969-05-30
BE713784A (en) 1968-10-17
DK120661B (en) 1971-06-28
CH473860A (en) 1969-06-15
GB1192840A (en) 1970-05-20
NL6805362A (en) 1968-10-21

Similar Documents

Publication Publication Date Title
DE2440564C2 (en) Machine for spark erosion cutting using a wire electrode
DE2003511A1 (en) Apparatus for the liquid treatment of textiles
DE1400942A1 (en) Bowden cable housing and process for its manufacture
DE1778266A1 (en) Method and device for irradiating a plastic tube
DE2552621C3 (en) Process for the production of n-doped silicon single crystals with a plate-shaped profile of the specific resistance in the radial direction
DE2313006A1 (en) DEVICE FOR PRINTING TEXTILE MATERIALS
DE2013936A1 (en) Method and device for coating fibers of a nonwoven fabric with metal
DE882819C (en) Process for the automatic control of the delay of drafting equipment and drafting equipment to carry out the process
DE2551048C2 (en) Method and device for hardening sheet metal
DE667989C (en) Device for dyeing tightly woven or felted woolen goods with acidic dyes or chrome dyes
DE2012275A1 (en) Device for applying finishing agents to textiles and the like
DE603614C (en) Device for the production of a grid made of rayon threads, especially intended for color photography
DE183922C (en)
DE632206C (en) Device for treating textile goods on heated, standing molds
DE409476C (en) Method and device for heating substances to different temperatures one after the other
DE467787C (en) Device for drawing hollow bodies
DE907988C (en) Method and device for lasting shoes
AT270556B (en) Device for wet treatment of moving webs
DE2261C (en) Ironing machine for ties
GB1109288A (en) Treating endless tow of fibre with liquid
DE2401170A1 (en) Hardening of long steel parts - carbon steel saw strip continuously hardened using induction coil and pulse generator
DE559029C (en) Device for the production of a juxtaposed threads of different chemical nature, z. B. Color, existing line grid for color photography
DE64195T1 (en) AUTOMATIC LENGTH ADJUSTMENT FROM A RANGE OF PARTS FOR INJECTION MOLDING.
DE970294C (en) Method and device for preventing liquid from being carried away within a bundle of artificial silk threads
DE720915C (en) Device for pulling out an endless strand of sugar paste