[go: up one dir, main page]

IT988672B - Macchina per la produzione di spezzoni di tubolare per sacchi con pareti costituite da strati semplici o multipli - Google Patents

Macchina per la produzione di spezzoni di tubolare per sacchi con pareti costituite da strati semplici o multipli

Info

Publication number
IT988672B
IT988672B IT24527/73A IT2452773A IT988672B IT 988672 B IT988672 B IT 988672B IT 24527/73 A IT24527/73 A IT 24527/73A IT 2452773 A IT2452773 A IT 2452773A IT 988672 B IT988672 B IT 988672B
Authority
IT
Italy
Prior art keywords
bags
tubular
sheets
production
machine
Prior art date
Application number
IT24527/73A
Other languages
English (en)
Original Assignee
Windmoeller & Hoelscher
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 Windmoeller & Hoelscher filed Critical Windmoeller & Hoelscher
Application granted granted Critical
Publication of IT988672B publication Critical patent/IT988672B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/146—Cutting, e.g. perforating, punching, slitting or trimming using tools mounted on a drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/001—Flexible containers made from webs by folding webs longitudinally
    • B31B2155/0012—Flexible containers made from webs by folding webs longitudinally having their openings facing in the direction of movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
IT24527/73A 1972-06-02 1973-05-24 Macchina per la produzione di spezzoni di tubolare per sacchi con pareti costituite da strati semplici o multipli IT988672B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2226732 1972-06-02

Publications (1)

Publication Number Publication Date
IT988672B true IT988672B (it) 1975-04-30

Family

ID=5846545

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24527/73A IT988672B (it) 1972-06-02 1973-05-24 Macchina per la produzione di spezzoni di tubolare per sacchi con pareti costituite da strati semplici o multipli

Country Status (4)

Country Link
JP (1) JPS4949779A (it)
ES (1) ES415445A1 (it)
FR (1) FR2186884A5 (it)
IT (1) IT988672B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107415324B (zh) * 2017-08-02 2023-04-07 浙江正博智能机械有限公司 纸袋机的打孔装置

Also Published As

Publication number Publication date
JPS4949779A (it) 1974-05-14
FR2186884A5 (it) 1974-01-11
ES415445A1 (es) 1976-02-16

Similar Documents

Publication Publication Date Title
IT975617B (it) Metodo per la preparazione di strati decorativi
BE797047A (fr) Porte-articles
BE798606A (fr) Porte-articles
BE796426A (nl) Samengestelde houder
SE404442B (sv) Artikeldeponeringsmaskin
BE799258A (fr) Tuyau compositife
SE384151B (sv) Korrugeringsmaskin
IT995320B (it) Produzione di butanolo secondario
IT989578B (it) Procedimento per la produzione di una struttura tubolare
IT989765B (it) Procedimento per la produzione di idrocarburi alchilati
SE419262B (sv) Gengad rorkoppling
BE780341A (fr) Condensateur
IT940235B (it) Macchina per la produzione di sacchi
IT979629B (it) Macchina per la fabbricazione di carta stratificata
IT972489B (it) Erogatore
IT989494B (it) Apparecchio per la disposizione a pila di articoli di spedizione piatti continua
IT998412B (it) Impianto per la produzione di sacchi
IT988672B (it) Macchina per la produzione di spezzoni di tubolare per sacchi con pareti costituite da strati semplici o multipli
SU493072A3 (ru) Машина дл изготовлени многослойного картона
IT992783B (it) Struttura decorativa in forma di parete o tramezzo
FI48327C (fi) Menetelmä onttojen esineiden valmistamiseksi muovaamalla samanaikaises ti useita termoplastisia arkkeja.
IT985358B (it) Apparecchiatura per la formatura di fogli di cartone
ES187344Y (es) Envase tubular laminado.
IT997708B (it) Procedimento per la produzione di terz butanolo
IT978084B (it) Perfezionamenti apportati agli apparecchi di allarme