IT1030322B - Procedimento e dispositivo per la fabbricazione continua di prodotti assorbenti - Google Patents

Procedimento e dispositivo per la fabbricazione continua di prodotti assorbenti

Info

Publication number
IT1030322B
IT1030322B IT67619/75A IT6761975A IT1030322B IT 1030322 B IT1030322 B IT 1030322B IT 67619/75 A IT67619/75 A IT 67619/75A IT 6761975 A IT6761975 A IT 6761975A IT 1030322 B IT1030322 B IT 1030322B
Authority
IT
Italy
Prior art keywords
procedure
absorbent products
continuous manufacture
manufacture
continuous
Prior art date
Application number
IT67619/75A
Other languages
English (en)
Italian (it)
Original Assignee
Saint Denis Sofaco Spa
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 Saint Denis Sofaco Spa filed Critical Saint Denis Sofaco Spa
Application granted granted Critical
Publication of IT1030322B publication Critical patent/IT1030322B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15699—Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2535/00—Medical equipment, e.g. bandage, prostheses or catheter

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
IT67619/75A 1974-03-13 1975-03-12 Procedimento e dispositivo per la fabbricazione continua di prodotti assorbenti IT1030322B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408550A FR2263739B1 (en, 2012) 1974-03-13 1974-03-13

Publications (1)

Publication Number Publication Date
IT1030322B true IT1030322B (it) 1979-03-30

Family

ID=9136264

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67619/75A IT1030322B (it) 1974-03-13 1975-03-12 Procedimento e dispositivo per la fabbricazione continua di prodotti assorbenti

Country Status (6)

Country Link
BE (1) BE826155A (en, 2012)
DE (1) DE2511244A1 (en, 2012)
FR (1) FR2263739B1 (en, 2012)
GB (1) GB1504982A (en, 2012)
IT (1) IT1030322B (en, 2012)
NL (1) NL7503032A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533353C2 (de) * 1985-09-19 1994-06-30 Hgv Verbandstoffe Gmbh Verfahren zur Herstellung eines Bauchtuches zur Aufnahme von Blut, Sekreten

Also Published As

Publication number Publication date
GB1504982A (en) 1978-03-22
FR2263739B1 (en, 2012) 1978-01-06
DE2511244A1 (de) 1975-09-25
FR2263739A1 (en, 2012) 1975-10-10
NL7503032A (nl) 1975-09-16
BE826155A (fr) 1975-06-16

Similar Documents

Publication Publication Date Title
IT1206984B (it) Procedimento e dispositivo per la confezione di sigarette
IT1064668B (it) Procedimento per il trattamento di rifiuti e prodotti ottenuti
IT1044454B (it) Procedimento e dispositivo per degradare continuamente materie plastiche
SE7506953L (sv) Absorberande hygienprodukt
IT1047446B (it) Procedimento e dispositivo per la produzione di immagini stereosco piche
IT1041962B (it) Dispositivo per l inalazione di medicinali
IT1024979B (it) Dispositivo per la fabbricazione di prodotti assiemati specialmente autovetture
IT1034082B (it) Procedimento e dispositivo per la fabbricazione di articoli dol ciari incartati singclarmente
IT1037737B (it) Procedimento e dispositivo per la fabbricazione di laminati continui
IT1036894B (it) Sapone antitraspirazione e procedimento per produrlo
IT1042350B (it) Procedimento e dispositivo per la preparazione di granulati sec chi di medicinali
IT1073274B (it) Procedimento e dispositivo per la fabbricazione di prodotti di materie termoplastiche reticolate
IT1034977B (it) Dispositivo e procedimento per la produzione continua di acciaio
IT1036888B (it) Procedimento e dispositivo per la produzione di ghiaccio
IT1069298B (it) Procedimento per la vulcanizzazione continua di prodotti di forma allungata e dispositivo per l'applicazione di tale procedimento
IT1043490B (it) Procedimento e dispositivo per la fabbricazione di pnfumatici
IT1020908B (it) Procedimento per il trattamento dell argilla e prodotti ottenuti
IT1052477B (it) Procedimento per la preparazione di elastomero di acrilato e prodotto ottenuto
IT1042366B (it) Apparato per preparare ed erogare prodotti polimerici
IT1051027B (it) Procedimento continuo per la coltura di microrganismi e dispositivi per la realizzazione pratica del medisimo
IT1041040B (it) Procedimento per la preparazione di composizione antisettica e prodotto ottenuto
IT1039392B (it) Procedimento di separazioe di prodotti presentanti diverse densita e dispositivo per la realizzazione di detto procedimento
IT1022231B (it) Procedimento e dispositivo per la purificazione di lattam
IT1030322B (it) Procedimento e dispositivo per la fabbricazione continua di prodotti assorbenti
AT329927B (de) Insektizides und akarizides mittel