SE422175B - Apparat for framstellning av biaxielltstreckta krymofolier - Google Patents
Apparat for framstellning av biaxielltstreckta krymofolierInfo
- Publication number
- SE422175B SE422175B SE8105125A SE8105125A SE422175B SE 422175 B SE422175 B SE 422175B SE 8105125 A SE8105125 A SE 8105125A SE 8105125 A SE8105125 A SE 8105125A SE 422175 B SE422175 B SE 422175B
- Authority
- SE
- Sweden
- Prior art keywords
- platform
- clamping rollers
- hose
- plastic hose
- rollers
- Prior art date
Links
- 239000004033 plastic Substances 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 15
- 239000011888 foil Substances 0.000 claims description 7
- 239000003000 extruded plastic Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 4
- 229920006300 shrink film Polymers 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- 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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Transmission Devices (AREA)
- Packages (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Wrappers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK426371AA DK125973B (da) | 1971-08-31 | 1971-08-31 | Fremgangsmåde til kontinuerlig fremstilling af biaksialt strakte krympefolier samt apparat til udøvelse af fremgangsmåden. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8105125L SE8105125L (sv) | 1981-08-31 |
| SE422175B true SE422175B (sv) | 1982-02-22 |
Family
ID=8131863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8105125A SE422175B (sv) | 1971-08-31 | 1981-08-31 | Apparat for framstellning av biaxielltstreckta krymofolier |
Country Status (12)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5350772Y2 (enrdf_load_stackoverflow) * | 1975-01-23 | 1978-12-05 | ||
| JPS5412057Y2 (enrdf_load_stackoverflow) * | 1977-11-11 | 1979-05-29 | ||
| CH641400A5 (de) * | 1979-07-26 | 1984-02-29 | Tetra Pak Dev | Verfahren zur herstellung einer gereckten kunststoff-folie mit biaxialer molekuelorientierung. |
| JPS59102249U (ja) * | 1982-12-24 | 1984-07-10 | 株式会社アーレスティ | ダイカスト鋳造における中子の引抜装置 |
| JPS62249721A (ja) * | 1986-04-23 | 1987-10-30 | Mazda Motor Corp | 円弧状中空プラスチツク部品の製造装置 |
| JP2617358B2 (ja) * | 1989-09-22 | 1997-06-04 | 松下電工株式会社 | 成形品の取出し方法 |
| CN102741037B (zh) * | 2010-02-10 | 2014-10-29 | 住友电工超效能高分子股份有限公司 | 热收缩管以及制造热收缩管的装置和方法 |
| WO2011104987A1 (ja) | 2010-02-26 | 2011-09-01 | 住友電工ファインポリマー株式会社 | フッ素樹脂チューブおよび定着器用回転体 |
| JP5407046B2 (ja) * | 2010-03-08 | 2014-02-05 | 住友電工ファインポリマー株式会社 | 熱収縮性樹脂チューブおよび画像形成装置用回転体 |
| WO2020045435A1 (ja) * | 2018-08-30 | 2020-03-05 | 京セラ株式会社 | 回転部材、混練機用部材およびそれを用いた混練機、軸受およびそれを用いた軸受ユニット |
| CN110039758B (zh) * | 2019-05-23 | 2023-12-26 | 江苏鼎尚电子材料股份有限公司 | 热缩管生产补气机构 |
| CN113715313B (zh) * | 2021-09-27 | 2023-12-01 | 哈尔滨鹏程新材料科技股份有限公司 | 一种食品包装复合袋生产用共挤吹膜机 |
| CN114905715B (zh) * | 2022-02-11 | 2023-04-18 | 宿迁市金田塑业有限公司 | 双向拉伸聚丙烯双热绿色保护薄膜制备工艺及其生产设备 |
| CN117163277B (zh) * | 2022-05-25 | 2024-11-05 | 广东汇天航空航天科技有限公司 | 飞行设备的控制方法、飞行设备、控制装置及存储介质 |
| CN119217700B (zh) * | 2024-12-03 | 2025-02-25 | 成都顶新包装有限公司 | 一种pe薄膜生产用吹塑设备及加工方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3466356A (en) * | 1966-10-27 | 1969-09-09 | Celanese Corp | Method and apparatus for making plastic film |
-
1971
- 1971-08-31 DK DK426371AA patent/DK125973B/da not_active IP Right Cessation
-
1972
- 1972-07-27 GB GB3519672A patent/GB1390430A/en not_active Expired
- 1972-08-01 CA CA148,441A patent/CA975516A/en not_active Expired
- 1972-08-17 IE IE1144/72A patent/IE36641B1/xx unknown
- 1972-08-19 DE DE2240903A patent/DE2240903C2/de not_active Expired
- 1972-08-28 FR FR7230563A patent/FR2150917B1/fr not_active Expired
- 1972-08-28 FI FI2372/72A patent/FI55142C/fi active
- 1972-08-30 JP JP47086402A patent/JPS4834969A/ja active Pending
- 1972-08-30 BE BE788153A patent/BE788153A/xx not_active IP Right Cessation
- 1972-08-30 NO NO3068/72A patent/NO137428C/no unknown
- 1972-08-31 NL NLAANVRAGE7211856,A patent/NL180290C/xx not_active IP Right Cessation
-
1980
- 1980-08-18 JP JP1980116103U patent/JPS5839877Y2/ja not_active Expired
-
1981
- 1981-08-31 SE SE8105125A patent/SE422175B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA975516A (en) | 1975-10-07 |
| IE36641B1 (en) | 1977-01-19 |
| DE2240903A1 (de) | 1973-05-10 |
| DK125973B (da) | 1973-05-28 |
| FI55142C (fi) | 1979-06-11 |
| FI55142B (fi) | 1979-02-28 |
| SE8105125L (sv) | 1981-08-31 |
| BE788153A (fr) | 1972-12-18 |
| IE36641L (en) | 1973-02-28 |
| GB1390430A (en) | 1975-04-09 |
| DE2240903C2 (de) | 1983-10-27 |
| FR2150917A1 (enrdf_load_stackoverflow) | 1973-04-13 |
| NO137428C (no) | 1978-03-01 |
| NL7211856A (enrdf_load_stackoverflow) | 1973-03-02 |
| JPS5839877Y2 (ja) | 1983-09-08 |
| NL180290C (nl) | 1987-02-02 |
| NL180290B (nl) | 1986-09-01 |
| JPS4834969A (enrdf_load_stackoverflow) | 1973-05-23 |
| NO137428B (no) | 1977-11-21 |
| JPS5655623U (enrdf_load_stackoverflow) | 1981-05-14 |
| FR2150917B1 (enrdf_load_stackoverflow) | 1976-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8105125-2 Effective date: 19920306 Format of ref document f/p: F |