IT1255203B - Chiusura lampo ermetica e relativo metodo di produzione - Google Patents

Chiusura lampo ermetica e relativo metodo di produzione

Info

Publication number
IT1255203B
IT1255203B ITMI921621A ITMI921621A IT1255203B IT 1255203 B IT1255203 B IT 1255203B IT MI921621 A ITMI921621 A IT MI921621A IT MI921621 A ITMI921621 A IT MI921621A IT 1255203 B IT1255203 B IT 1255203B
Authority
IT
Italy
Prior art keywords
zip fastener
production
associated method
parts
sealed zip
Prior art date
Application number
ITMI921621A
Other languages
English (en)
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 filed Critical
Priority to ITMI921621A priority Critical patent/IT1255203B/it
Publication of ITMI921621A0 publication Critical patent/ITMI921621A0/it
Publication of ITMI921621A1 publication Critical patent/ITMI921621A1/it
Application granted granted Critical
Publication of IT1255203B publication Critical patent/IT1255203B/it

Links

Landscapes

  • Slide Fasteners (AREA)

Abstract

Una chiusura lampo a tenuta stagna per tessuti ermetici (1), comprendente una pluralità di elementi di impegno (5) reciprocabili tra loro, ciascuno costituito da una parte maschio (6) e una parte femmina (7) che vengono pre-incastrate e successivamente fissate definitivamente mediante saldatura ad ultrasuoni, abbracciando un tondino elastico (2), intorno al quale è ripiegata una banda longitudinale del tessuto (1), il tondino (2) alloggiando in cavità semicircolari (14) delle parti femmina (7) degli elementi di impegno (5).
ITMI921621A 1992-07-02 1992-07-02 Chiusura lampo ermetica e relativo metodo di produzione IT1255203B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI921621A IT1255203B (it) 1992-07-02 1992-07-02 Chiusura lampo ermetica e relativo metodo di produzione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921621A IT1255203B (it) 1992-07-02 1992-07-02 Chiusura lampo ermetica e relativo metodo di produzione

Publications (3)

Publication Number Publication Date
ITMI921621A0 ITMI921621A0 (it) 1992-07-02
ITMI921621A1 ITMI921621A1 (it) 1994-01-02
IT1255203B true IT1255203B (it) 1995-10-20

Family

ID=11363610

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921621A IT1255203B (it) 1992-07-02 1992-07-02 Chiusura lampo ermetica e relativo metodo di produzione

Country Status (1)

Country Link
IT (1) IT1255203B (it)

Also Published As

Publication number Publication date
ITMI921621A0 (it) 1992-07-02
ITMI921621A1 (it) 1994-01-02

Similar Documents

Publication Publication Date Title
GB2037204B (en) Crimped joint and a metho and apparatus for producing it
CA2113273A1 (en) Self-Expanding and Reclosable Flexible Pouch
BR9003025A (pt) Gaxeta de estanqueidade em elastomero
PT66611B (en) A joint for thermoplastic multi-walled pipes and a processfor producing the same
GB2243959B (en) Sealing structure of a waterproof connector
GB9217558D0 (en) Zippered bags and method of forming the same
GB2112705B (en) Thermoplastic non-woven fabric seamed by melt-seaming and a method of making such a fabric
EP0511389A4 (en) Method of making blow-molded bag
GB8321115D0 (en) Method of forming seal
ATE99896T1 (de) Schlafsack mit reissverschluss.
IT1255203B (it) Chiusura lampo ermetica e relativo metodo di produzione
GB9005453D0 (en) Inflatable bags
GB2280685B (en) Improvement in the method of manufacture of a mogador type fabric and fabric obtained by this method
MX9802530A (es) Linea de union de una tela secante.
GB2173927B (en) Wrist-watch casing
WO2001070598A3 (en) A flexible tank and method of making such a tank
CA2173711C (en) Survival parka
GB9102543D0 (en) Inflatable bags
EP0445544A3 (en) Flexible expansion joint for piping and process to manufacture the same
HK33987A (en) Woven sliding clasp fastener stringer and method of manufacturing the same
JPS6478923A (en) Manufacture of sun visor body
GB9325843D0 (en) Seam sealing footwear
EP0449163A3 (en) Method of forming coupling head portions in production of slide fastener coupling element
IT1262014B (it) Elemento galleggiante di ausilio didattico per il nuoto
GB2022686A (en) Flexible fastener means

Legal Events

Date Code Title Description
0001 Granted