CA2953375A1 - Appareil et methode de fabrication de pellicules polymeres a epaisseur controlee, et pellicules polymeres ainsi produits - Google Patents
Appareil et methode de fabrication de pellicules polymeres a epaisseur controlee, et pellicules polymeres ainsi produits Download PDFInfo
- Publication number
- CA2953375A1 CA2953375A1 CA2953375A CA2953375A CA2953375A1 CA 2953375 A1 CA2953375 A1 CA 2953375A1 CA 2953375 A CA2953375 A CA 2953375A CA 2953375 A CA2953375 A CA 2953375A CA 2953375 A1 CA2953375 A1 CA 2953375A1
- Authority
- CA
- Canada
- Prior art keywords
- film
- plastic film
- thickness
- anyone
- plastic
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 46
- 229920006255 plastic film Polymers 0.000 claims abstract description 47
- 239000002985 plastic film Substances 0.000 claims abstract description 47
- 238000001816 cooling Methods 0.000 claims abstract description 32
- 230000002093 peripheral effect Effects 0.000 claims abstract description 29
- -1 polyethylene Polymers 0.000 claims abstract description 12
- 229920000642 polymer Polymers 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 12
- 239000004698 Polyethylene Substances 0.000 claims abstract description 10
- 229920000573 polyethylene Polymers 0.000 claims abstract description 10
- 238000007711 solidification Methods 0.000 claims abstract description 4
- 230000008023 solidification Effects 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 9
- 229920001903 high density polyethylene Polymers 0.000 claims description 7
- 239000004700 high-density polyethylene Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 229920001684 low density polyethylene Polymers 0.000 claims description 6
- 239000004702 low-density polyethylene Substances 0.000 claims description 6
- 229920001179 medium density polyethylene Polymers 0.000 claims description 6
- 239000004701 medium-density polyethylene Substances 0.000 claims description 6
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 6
- 229920002397 thermoplastic olefin Polymers 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 229920006280 packaging film Polymers 0.000 claims description 3
- 239000012785 packaging film Substances 0.000 claims description 3
- 229920006254 polymer film Polymers 0.000 claims description 3
- 238000010094 polymer processing Methods 0.000 claims description 3
- 238000005065 mining Methods 0.000 claims description 2
- 230000008719 thickening Effects 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 3
- 229920005615 natural polymer Polymers 0.000 claims 3
- 229920001059 synthetic polymer Polymers 0.000 claims 3
- 239000004411 aluminium Substances 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 238000004806 packaging method and process Methods 0.000 claims 2
- 229920006300 shrink film Polymers 0.000 claims 2
- 239000004460 silage Substances 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 239000006229 carbon black Substances 0.000 claims 1
- 239000002482 conductive additive Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 239000003063 flame retardant Substances 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000006740 morphological transformation Effects 0.000 claims 1
- 239000002362 mulch Substances 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 62
- 239000010410 layer Substances 0.000 description 15
- 230000008901 benefit Effects 0.000 description 9
- 239000000110 cooling liquid Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000006353 environmental stress Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 241001282153 Scopelogadus mizolepis Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
-
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2953375A CA2953375A1 (fr) | 2017-01-03 | 2017-01-03 | Appareil et methode de fabrication de pellicules polymeres a epaisseur controlee, et pellicules polymeres ainsi produits |
| PCT/CA2017/051609 WO2018126309A1 (fr) | 2017-01-03 | 2017-12-29 | Dispositif et procédé de fabrication de films polymères à épaisseur régulée, et films polymères correspondants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2953375A CA2953375A1 (fr) | 2017-01-03 | 2017-01-03 | Appareil et methode de fabrication de pellicules polymeres a epaisseur controlee, et pellicules polymeres ainsi produits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2953375A1 true CA2953375A1 (fr) | 2018-07-03 |
Family
ID=62783933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2953375A Pending CA2953375A1 (fr) | 2017-01-03 | 2017-01-03 | Appareil et methode de fabrication de pellicules polymeres a epaisseur controlee, et pellicules polymeres ainsi produits |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2953375A1 (fr) |
| WO (1) | WO2018126309A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923460A (zh) * | 2020-08-09 | 2020-11-13 | 翁杰 | 一种抗震塑料泡泡袋的制造工艺 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11312057B2 (en) | 2019-03-21 | 2022-04-26 | Bbs Corporation | Water quenching apparatus and process for blown film lines |
| JP7315359B2 (ja) * | 2019-03-29 | 2023-07-26 | 住友重機械工業株式会社 | インフレーション成形装置 |
| US11207843B2 (en) | 2019-12-20 | 2021-12-28 | Owens Corning Intellectual Capital, Llc | Welder for laminates with dissimilar welding surfaces |
| US11673377B2 (en) | 2020-11-23 | 2023-06-13 | Henry G. Schirmer | Crystal clear high barrier packaging film |
| US11673309B2 (en) | 2020-11-23 | 2023-06-13 | Henry G. Schirmer | Crystal clear high barrier packaging film |
| US11673378B2 (en) | 2020-11-23 | 2023-06-13 | Henry G. Schirmer | Crystal clear high barrier thermoformed plastic bottle |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3812230A (en) * | 1970-09-29 | 1974-05-21 | Takan Kogyo Co Ltd | Method for continuously making a hollow board article of thermoplastic resin |
| US4315963A (en) * | 1979-09-14 | 1982-02-16 | The Dow Chemical Co. | Thermoplastic film with integral ribbed pattern and bag therefrom |
| JPS61209135A (ja) * | 1985-03-13 | 1986-09-17 | Shikoku Kako Kk | 熱可塑性合成樹脂製筋入フイルムの製造方法 |
| US4732727A (en) * | 1986-04-03 | 1988-03-22 | The Dow Chemical Company | Method and apparatus for producing mesh film |
| JP2626783B2 (ja) * | 1988-02-04 | 1997-07-02 | 鐘淵化学工業株式会社 | 樹脂フィルムの端部処理方法及び装置 |
| JPH0649324B2 (ja) * | 1990-05-11 | 1994-06-29 | ソマール株式会社 | 微細凹凸表面を有する樹脂シート及びその製造方法 |
| US9517596B2 (en) * | 2011-02-24 | 2016-12-13 | New Pig Corporation | Ground containment liners |
| US9162403B2 (en) * | 2013-03-15 | 2015-10-20 | Davis-Standard, Llc | Apparatus for manufacturing and processing pre-stretch films having strips of increased thickness |
| EP2857183B1 (fr) * | 2013-10-02 | 2018-01-31 | Doxa Plast i Värnamo AB | Film plastique et son procédé de production |
-
2017
- 2017-01-03 CA CA2953375A patent/CA2953375A1/fr active Pending
- 2017-12-29 WO PCT/CA2017/051609 patent/WO2018126309A1/fr not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923460A (zh) * | 2020-08-09 | 2020-11-13 | 翁杰 | 一种抗震塑料泡泡袋的制造工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018126309A1 (fr) | 2018-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |
Effective date: 20200103 |