GB1323458A - Device for hot-embossment of a web of material - Google Patents
Device for hot-embossment of a web of materialInfo
- Publication number
- GB1323458A GB1323458A GB1323458DA GB1323458A GB 1323458 A GB1323458 A GB 1323458A GB 1323458D A GB1323458D A GB 1323458DA GB 1323458 A GB1323458 A GB 1323458A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- oct
- thermal expansion
- embossing
- web
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
1323458 Embossing MASCHINENFABRIK DORNBUSCH & CO KG 21 Oct 1970 [25 Oct 1969] 49898/70 Heading B6J A thermoplastic web 12 is embossed by passage under radiant heating means 11, into vacuum space 5 enclosed by embossing cylinder 1 and co-operating rollers 2, 3 and 4, and through the nip between the rollers 1 and 3. Rollers 2, 3 and 4 are made of materials having substantially the same coefficient of thermal expansion and behave substantially identically in respect of thermal expansion. Sealing plates 6 are pro. vided at each end of the roller arrangement. The embossed material is drawn off the embossing cylinder by a roller 15.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691953882 DE1953882A1 (en) | 1969-10-25 | 1969-10-25 | Device for carrying out the process for hot stamping webs of material, in particular thermoplastic plastic films |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1323458A true GB1323458A (en) | 1973-07-18 |
Family
ID=5749269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1323458D Expired GB1323458A (en) | 1969-10-25 | 1970-10-21 | Device for hot-embossment of a web of material |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1953882A1 (en) |
FR (1) | FR2066815A5 (en) |
GB (1) | GB1323458A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2463317A1 (en) | 2010-12-09 | 2012-06-13 | BASF Construction Polymers GmbH | Additive for construction material mixtures containing a fluid phase |
-
1969
- 1969-10-25 DE DE19691953882 patent/DE1953882A1/en active Pending
-
1970
- 1970-10-21 GB GB1323458D patent/GB1323458A/en not_active Expired
- 1970-10-23 FR FR7039723A patent/FR2066815A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2066815A5 (en) | 1971-08-06 |
DE1953882A1 (en) | 1971-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |