RO80729B1 - Masina pentru fabricat pungi din materiale termosudabile - Google Patents
Masina pentru fabricat pungi din materiale termosudabileInfo
- Publication number
- RO80729B1 RO80729B1 RO95962A RO9596278A RO80729B1 RO 80729 B1 RO80729 B1 RO 80729B1 RO 95962 A RO95962 A RO 95962A RO 9596278 A RO9596278 A RO 9596278A RO 80729 B1 RO80729 B1 RO 80729B1
- Authority
- RO
- Romania
- Prior art keywords
- foil
- machine
- bags
- different
- printed
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 2
- 239000011888 foil Substances 0.000 abstract 5
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 abstract 1
- 230000002950 deficient Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 210000000056 organ Anatomy 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Landscapes
- Making Paper Articles (AREA)
Abstract
Inventia se refera la o masina pentru fabricat pungi din materiale plastice termosudabile de diferite latimi si grosimi, pornind de la o folie tubulara aplatisata, simpla sau imprimata. Masina este alcatuita dintr-un mecanism pentru comanda organelor de înaintare a foliei si stoparea acesteia la dimensiunea necesara fara dispozitivul pinion-cremaliera, înnadirea, fara folosirea de materiale adezive, debitarea longitudinala optima, termosudarea la temperatura relativ scazuta, cu orientarea si eliminarea caldurii prin muchia de termosudare a cutitului, debitarea pungilor, independent de viteza benzii transportoare, cu o derulare continua frînata pe axul-suport al bobinei, ridicarea mecanica a bobinei de folie, supravegherea foliei imprimate de capul optic în cazul deplasarilor foliei laterale, datorita bobinarilor defectuoase, masa de asezat cu opritor este reglabila si pliabila, pentru asezarea convenabila a diferitelor marimi de pungi, astfel încît diferite folii, groase pîna la 0,20 mm, sa fie termosudate, putîndu-se regla timpul de sudare independent de viteza de lucru a masinii.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO95962A RO80729B1 (ro) | 1978-12-18 | 1978-12-18 | Masina pentru fabricat pungi din materiale termosudabile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO95962A RO80729B1 (ro) | 1978-12-18 | 1978-12-18 | Masina pentru fabricat pungi din materiale termosudabile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO80729A2 RO80729A2 (ro) | 1984-05-12 |
| RO80729B1 true RO80729B1 (ro) | 1984-06-30 |
Family
ID=20103193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO95962A RO80729B1 (ro) | 1978-12-18 | 1978-12-18 | Masina pentru fabricat pungi din materiale termosudabile |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO80729B1 (ro) |
-
1978
- 1978-12-18 RO RO95962A patent/RO80729B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO80729A2 (ro) | 1984-05-12 |
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