ES355994A1 - Process and Apparatus for the Continuous Coating of Individual Supports - Google Patents

Process and Apparatus for the Continuous Coating of Individual Supports

Info

Publication number
ES355994A1
ES355994A1 ES355994A ES355994A ES355994A1 ES 355994 A1 ES355994 A1 ES 355994A1 ES 355994 A ES355994 A ES 355994A ES 355994 A ES355994 A ES 355994A ES 355994 A1 ES355994 A1 ES 355994A1
Authority
ES
Spain
Prior art keywords
die
sheet
supply
coating
support
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
ES355994A
Other languages
Spanish (es)
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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 Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Publication of ES355994A1 publication Critical patent/ES355994A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet

Abstract

In the coating of a succession of sheets 2 mounted on a support 1 and fed in close proximity to a coating die 4, the supply of coating material to die 4 is so regulated that as each sheet approaches the die the latter already has an accumulation 3 of material at its orifice and that thereafter the material is uniformly supplied to the die up to a point in the passage of the sheet when the supply is interrupted to ensure that the sheet is uniformly coated and that no material is applied to the support 1. Regulation of the supply is effected by providing two independently regulatable pumps, one pump being arranged to deliver material intermittently to provide the accumulation at the die on approach of a support, and the second pump being arranged to deliver material intermittently to provide the uniform supply during passage of the sheet.
ES355994A 1967-07-12 1968-07-10 Process and Apparatus for the Continuous Coating of Individual Supports Expired ES355994A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0062797 1967-07-12

Publications (1)

Publication Number Publication Date
ES355994A1 true ES355994A1 (en) 1970-03-16

Family

ID=7230787

Family Applications (1)

Application Number Title Priority Date Filing Date
ES355994A Expired ES355994A1 (en) 1967-07-12 1968-07-10 Process and Apparatus for the Continuous Coating of Individual Supports

Country Status (8)

Country Link
AT (1) AT294998B (en)
BE (1) BE717827A (en)
DE (1) DE1652348C3 (en)
ES (1) ES355994A1 (en)
FR (1) FR1571943A (en)
GB (1) GB1184401A (en)
NL (1) NL155742B (en)
SE (1) SE325807B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244149A (en) * 1992-05-05 1993-09-14 Eastman Kodak Company Impinging jet fluid distributor
DE10359112A1 (en) * 2003-12-17 2005-07-21 Voith Paper Patent Gmbh System to clean a curtain coater jet, to apply a liquid coating to a moving wet/dry web, uses pulses at a higher pressure level on the coating medium at regular intervals
US8445061B2 (en) * 2009-07-17 2013-05-21 Illinois Tool Works Inc. Metering system for hot melt adhesives with variable adhesive volumes

Also Published As

Publication number Publication date
GB1184401A (en) 1970-03-18
AT294998B (en) 1971-12-10
DE1652348A1 (en) 1971-11-18
SE325807B (en) 1970-07-06
FR1571943A (en) 1969-06-20
BE717827A (en) 1969-01-09
NL6809328A (en) 1969-01-14
NL155742B (en) 1978-02-15
DE1652348B2 (en) 1973-05-03
DE1652348C3 (en) 1973-11-08

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