IT1201219B - Embossing and joining of two paper webs - Google Patents
Embossing and joining of two paper websInfo
- Publication number
- IT1201219B IT1201219B IT09320/85A IT932085A IT1201219B IT 1201219 B IT1201219 B IT 1201219B IT 09320/85 A IT09320/85 A IT 09320/85A IT 932085 A IT932085 A IT 932085A IT 1201219 B IT1201219 B IT 1201219B
- Authority
- IT
- Italy
- Prior art keywords
- density polyethylene
- blends
- temp
- layer
- low density
- Prior art date
Links
- 238000004049 embossing Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 4
- 239000004743 Polypropylene Substances 0.000 abstract 2
- 229920001903 high density polyethylene Polymers 0.000 abstract 2
- 239000004700 high-density polyethylene Substances 0.000 abstract 2
- 229920000092 linear low density polyethylene Polymers 0.000 abstract 2
- 239000004707 linear low-density polyethylene Substances 0.000 abstract 2
- 229920001684 low density polyethylene Polymers 0.000 abstract 2
- 239000004702 low-density polyethylene Substances 0.000 abstract 2
- -1 polypropylene Polymers 0.000 abstract 2
- 229920001155 polypropylene Polymers 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920000098 polyolefin Polymers 0.000 abstract 1
Landscapes
- Laminated Bodies (AREA)
Abstract
Polyolefin film with a mat finish comprises at least two coextruded layers; an upper mat finish layer comprising high density polyethylene, polypropylene or blends thereof and a second layer comprising low density polyethylene, linear low density polyethylene or blends thereof. The film is prepd. by coextrusion of an external layer comprising high density polyethylene, polypropylene or blends thereof and an internal layer comprising low density polyethylene, linear low density polyethylene or blends thereof. The extrusion process comprises passage of the coextruded layers from feed zone to an extruder die through temp. control zones where the external layer passing through the temp. control zones from the feed zone is heated more rapidly to a higher temp. than the corresp. internal layer in the corresp. temp. control zone
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT09320/85A IT1201219B (en) | 1985-01-29 | 1985-01-29 | Embossing and joining of two paper webs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT09320/85A IT1201219B (en) | 1985-01-29 | 1985-01-29 | Embossing and joining of two paper webs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8509320A0 IT8509320A0 (en) | 1985-01-29 |
| IT1201219B true IT1201219B (en) | 1989-01-27 |
Family
ID=11128398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT09320/85A IT1201219B (en) | 1985-01-29 | 1985-01-29 | Embossing and joining of two paper webs |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1201219B (en) |
-
1985
- 1985-01-29 IT IT09320/85A patent/IT1201219B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT8509320A0 (en) | 1985-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT1201219B (en) | Embossing and joining of two paper webs | |
| IT1201220B (en) | Paper roll formation | |
| IT1201427B (en) | Mydecamycine compsn. | |
| IT1201295B (en) | Continuous joining of strip of adhesive foam material to textile | |
| IT1201413B (en) | Pharmaceutical compsn. | |
| IT1201438B (en) | Pharmaceutical compsn. | |
| IT1201485B (en) | Anti-embliopia topical compsn. | |
| IT1201409B (en) | Water-soluble pharmaceutical cpds. | |
| IT1201284B (en) | Thermoplastic film bags die-cutting machine | |
| IT1201445B (en) | Pilo-stabilising anti-alopecia compsns. | |
| IT1201451B (en) | Antispastic compsns. | |
| IT1201446B (en) | Anti:acne compsn. | |
| IT1201484B (en) | Anti-cataract compsn. | |
| IT1201313B (en) | Textile industrial winding head | |
| IT1201426B (en) | Pharmaceutical compsns. with hypolipaemic activity | |
| IT1201352B (en) | Intermittent spinning machine | |
| IT1201423B (en) | Antibiotic cpds. | |
| IT1201488B (en) | Di:methyl-xylyl:oxy-valeric acid compsn. | |
| IT1201342B (en) | Detergent powders additive | |
| IT1201254B (en) | System distributing fluid over fabric surface | |
| IT1201330B (en) | Circular knitting machine | |
| IT1201490B (en) | Anti-fibrotic injectable collagen compsn. | |
| IT1201293B (en) | Topical pharmaceutical gel | |
| IT1201129B (en) | Sulphur-contg. derivs. | |
| IT1201255B (en) | Glass and thermoplastic resin laminate cutter |