SE415080B - Sett att forena tva eller flera skikt av termoplastfolie medelst en svetssom, samt apparat for genomforande av settet - Google Patents
Sett att forena tva eller flera skikt av termoplastfolie medelst en svetssom, samt apparat for genomforande av settetInfo
- Publication number
- SE415080B SE415080B SE7606192A SE7606192A SE415080B SE 415080 B SE415080 B SE 415080B SE 7606192 A SE7606192 A SE 7606192A SE 7606192 A SE7606192 A SE 7606192A SE 415080 B SE415080 B SE 415080B
- Authority
- SE
- Sweden
- Prior art keywords
- join
- implementation
- layers
- welding wire
- thermoplastic film
- Prior art date
Links
Classifications
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7606192A SE415080B (sv) | 1976-06-01 | 1976-06-01 | Sett att forena tva eller flera skikt av termoplastfolie medelst en svetssom, samt apparat for genomforande av settet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7606192A SE415080B (sv) | 1976-06-01 | 1976-06-01 | Sett att forena tva eller flera skikt av termoplastfolie medelst en svetssom, samt apparat for genomforande av settet |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7606192L SE7606192L (sv) | 1977-12-02 |
SE415080B true SE415080B (sv) | 1980-09-08 |
Family
ID=20328098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7606192A SE415080B (sv) | 1976-06-01 | 1976-06-01 | Sett att forena tva eller flera skikt av termoplastfolie medelst en svetssom, samt apparat for genomforande av settet |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE415080B (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989010832A1 (en) * | 1988-05-13 | 1989-11-16 | Mekrapid | Method and device for joining together of thermoplastic materials |
-
1976
- 1976-06-01 SE SE7606192A patent/SE415080B/sv not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989010832A1 (en) * | 1988-05-13 | 1989-11-16 | Mekrapid | Method and device for joining together of thermoplastic materials |
Also Published As
Publication number | Publication date |
---|---|
SE7606192L (sv) | 1977-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK154402C (da) | Apparat til fremstilling af emballeringsbeholdere af termoplastisk formstof | |
NO145007C (no) | Fremgangsmaate til modifisering av stoerrelsen av varmespenninger i et sammenfoeyet produkt | |
AU505982B2 (en) | Polypropylene composite film | |
SE428542B (sv) | Forfarande for framstellning av tva- eller flerskiktsprodukter tillverkade av termoplastmaterial | |
SE434820B (sv) | Vermeforseglingsbar flerskiktsfilm innehallande polyolefinskikt samt sett att framstella filmen | |
SE415773B (sv) | Termoplastisk pressmassa | |
SE406290B (sv) | Anordning for svetsning av foremal av termoplast | |
NL7712660A (nl) | Thermoplastisch vormmengsel. | |
JPS52114446A (en) | Method of joining members of different materials | |
BE857780R (fr) | Production de pellicules thermoplastiques | |
NL7712905A (nl) | Thermoplastisch vormmengsel. | |
SE415080B (sv) | Sett att forena tva eller flera skikt av termoplastfolie medelst en svetssom, samt apparat for genomforande av settet | |
SE435207C (sv) | Forfarande for hopfogning av tva bandendar | |
FI811853L (fi) | Foerfarande foer framstaellning av wellpapp under anvaendning av termoplastiska polymerfibrer | |
JPS52110186A (en) | Wrapping polyolefin film | |
JPS5317671A (en) | Method of forming of thermoplastic resin sheet | |
JPS547477A (en) | Method of joining thermoplastic synthetic resin film | |
JPS52123796A (en) | Film with pleat for packing and apparatus for manufacturing the same | |
JPS5333249A (en) | Selffadhesive polyethylene film | |
JPS5379973A (en) | Method for fastening two plastics film through tacky layer | |
JPS5372080A (en) | Method for coloring synthetic resin laminate | |
DK420876A (da) | Tungt antendelige thermoplastiske polyamider | |
JPS53260A (en) | Method of forming thermoplastic flat film | |
SE7710650L (sv) | Forfarande for tillslutning av seckar | |
JPS5268262A (en) | Electrostatic polymer film welding method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7606192-8 Effective date: 19910131 Format of ref document f/p: F |