GB1371085A - Calender for plastics material - Google Patents
Calender for plastics materialInfo
- Publication number
- GB1371085A GB1371085A GB5787871A GB5787871A GB1371085A GB 1371085 A GB1371085 A GB 1371085A GB 5787871 A GB5787871 A GB 5787871A GB 5787871 A GB5787871 A GB 5787871A GB 1371085 A GB1371085 A GB 1371085A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolls
- calender
- roll
- plastics material
- drawn
- 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
- 239000000463 material Substances 0.000 title abstract 3
- 229920003023 plastic Polymers 0.000 title abstract 3
- 239000004033 plastic Substances 0.000 title abstract 3
- 230000007246 mechanism Effects 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/52—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders
- B29B7/56—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders with co-operating rollers, e.g. with repeated action, i.e. the material leaving a set of rollers being reconducted to the same set or being conducted to a next set
- B29B7/568—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders with co-operating rollers, e.g. with repeated action, i.e. the material leaving a set of rollers being reconducted to the same set or being conducted to a next set with consecutive sets of rollers or a train of rollers
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712101583 DE2101583A1 (de) | 1971-01-14 | 1971-01-14 | Kalander, insbesondere zur Verarbeitung von Kunststoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1371085A true GB1371085A (en) | 1974-10-23 |
Family
ID=5795876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5787871A Expired GB1371085A (en) | 1971-01-14 | 1971-12-13 | Calender for plastics material |
Country Status (7)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11167465B2 (en) | 2017-09-26 | 2021-11-09 | Davis-Standard, Llc | Casting apparatus for manufacturing polymer film |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1930873A (en) * | 1929-09-26 | 1933-10-17 | Farrel Birmingham Co Inc | Rubber refining machine |
| GB747347A (en) * | 1952-12-23 | 1956-04-04 | William Meikle Cochran | Improvements relating to calenders and rolling mills |
-
1971
- 1971-01-14 DE DE19712101583 patent/DE2101583A1/de active Pending
- 1971-09-09 FR FR7132537A patent/FR2121495B1/fr not_active Expired
- 1971-09-13 DD DD15769071A patent/DD94887A5/xx unknown
- 1971-09-14 BE BE772595A patent/BE772595A/xx unknown
- 1971-09-14 NL NL7112615A patent/NL7112615A/xx not_active Application Discontinuation
- 1971-11-27 IT IT8565471A patent/IT943497B/it active
- 1971-12-13 GB GB5787871A patent/GB1371085A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11167465B2 (en) | 2017-09-26 | 2021-11-09 | Davis-Standard, Llc | Casting apparatus for manufacturing polymer film |
| US11173644B2 (en) | 2017-09-26 | 2021-11-16 | Davis-Standard, Llc | Casting apparatus for manufacturing polymer film |
Also Published As
| Publication number | Publication date |
|---|---|
| DD94887A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-01-05 |
| BE772595A (fr) | 1972-01-17 |
| DE2101583A1 (de) | 1972-07-27 |
| FR2121495B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-03-26 |
| IT943497B (it) | 1973-04-02 |
| NL7112615A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-07-18 |
| FR2121495A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |