CA2182983A1 - Sac et procede de conditionnement de composes granulaires - Google Patents
Sac et procede de conditionnement de composes granulairesInfo
- Publication number
- CA2182983A1 CA2182983A1 CA 2182983 CA2182983A CA2182983A1 CA 2182983 A1 CA2182983 A1 CA 2182983A1 CA 2182983 CA2182983 CA 2182983 CA 2182983 A CA2182983 A CA 2182983A CA 2182983 A1 CA2182983 A1 CA 2182983A1
- Authority
- CA
- Canada
- Prior art keywords
- bag
- spout portion
- lead
- spout
- main body
- 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.)
- Abandoned
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004806 packaging method and process Methods 0.000 title claims abstract 5
- 239000003381 stabilizer Substances 0.000 claims abstract description 23
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 14
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 14
- 229920001169 thermoplastic Polymers 0.000 claims abstract 3
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract 3
- 238000007789 sealing Methods 0.000 claims description 5
- OCWMFVJKFWXKNZ-UHFFFAOYSA-L lead(2+);oxygen(2-);sulfate Chemical compound [O-2].[O-2].[O-2].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[O-]S([O-])(=O)=O OCWMFVJKFWXKNZ-UHFFFAOYSA-L 0.000 claims description 3
- YJOMWQQKPKLUBO-UHFFFAOYSA-L lead(2+);phthalate Chemical compound [Pb+2].[O-]C(=O)C1=CC=CC=C1C([O-])=O YJOMWQQKPKLUBO-UHFFFAOYSA-L 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- QRCJOCOSPZMDJY-UHFFFAOYSA-N valnoctamide Chemical compound CCC(C)C(CC)C(N)=O QRCJOCOSPZMDJY-UHFFFAOYSA-N 0.000 claims description 2
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 239000012760 heat stabilizer Substances 0.000 abstract description 2
- 238000011109 contamination Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 13
- -1 dust-prone Chemical class 0.000 description 3
- 238000010410 dusting Methods 0.000 description 3
- STBLNCCBQMHSRC-BATDWUPUSA-N (2s)-n-[(3s,4s)-5-acetyl-7-cyano-4-methyl-1-[(2-methylnaphthalen-1-yl)methyl]-2-oxo-3,4-dihydro-1,5-benzodiazepin-3-yl]-2-(methylamino)propanamide Chemical compound O=C1[C@@H](NC(=O)[C@H](C)NC)[C@H](C)N(C(C)=O)C2=CC(C#N)=CC=C2N1CC1=C(C)C=CC2=CC=CC=C12 STBLNCCBQMHSRC-BATDWUPUSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical class [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 2
- 230000007665 chronic toxicity Effects 0.000 description 2
- 231100000160 chronic toxicity Toxicity 0.000 description 2
- 229940125878 compound 36 Drugs 0.000 description 2
- 150000002611 lead compounds Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- CVSVTCORWBXHQV-UHFFFAOYSA-N creatine Chemical compound NC(=[NH2+])N(C)CC([O-])=O CVSVTCORWBXHQV-UHFFFAOYSA-N 0.000 description 1
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- UMKARVFXJJITLN-UHFFFAOYSA-N lead;phosphorous acid Chemical compound [Pb].OP(O)O UMKARVFXJJITLN-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/16—Bags or like containers made of paper and having structural provision for thickness of contents of special shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/24—Cleaning of, or removing dust from, containers, wrappers, or packaging ; Preventing of fouling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Abstract
Sac et procédé de conditionnement de composés granulaires et, particulièrement, de composés de stabilisation pulvérulents à base de plomb. Le sac (10) est, de préférence, constitué par une feuille thermoplastique, telle qu'une feuille de copolymère d'acétate d'éthylène vinyle (EVA) à faible poids moléculaire, dont pratiquement la totalité du pourtour (16, 18, 20, 22) est initialement scellée, préalablement au remplissage du sac (10) par le composé de stabilisation thermique à base de plomb (36). Ce sac (10) comporte une partie bec (26) de relativement petit diamètre s'étendant vers l'extérieur depuis une partie corps principale (12). La partie bec (26) est scellée, à l'exception d'une extrémité ouverte (28) à travers laquelle on peut remplir le sac (10) par le composé granulaire (36) au moyen d'un tube de remplissage (32). L'extrémité de la partie bec (26) comprend un manchon (31) replié sur ladite partie (26) afin d'empêcher sa contamination par le composé granulaire (36). Le dépliage du manchon (31) définit une zone pouvant être thermoscellée entre un bord extérieur (28) de la partie bec et une ligne de pliage discrète (30).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35390894A | 1994-12-12 | 1994-12-12 | |
| US353,908 | 1994-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2182983A1 true CA2182983A1 (fr) | 1996-06-20 |
Family
ID=23391100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2182983 Abandoned CA2182983A1 (fr) | 1994-12-12 | 1995-12-12 | Sac et procede de conditionnement de composes granulaires |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU4511396A (fr) |
| CA (1) | CA2182983A1 (fr) |
| WO (1) | WO1996018542A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070806C (zh) * | 1996-12-16 | 2001-09-12 | 岸本产业株式会社 | 具有排出口的合成树脂薄膜袋 |
| US20170341836A1 (en) * | 2014-11-27 | 2017-11-30 | Dow Global Technologies Llc | A package formed from a multilayer structure |
| CN109703036A (zh) * | 2018-12-19 | 2019-05-03 | 常州信泰包装有限公司 | 一种环保内衬热封加工工艺 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL84823C (fr) * | 1900-01-01 | |||
| US3051605A (en) * | 1958-11-20 | 1962-08-28 | Forrest B Stannard | Method of making valved bags from extruded thermoplastic materials |
| US3646726A (en) * | 1970-03-31 | 1972-03-07 | Reynolds Metals Co | Method of obtaining dry, uncontaminated seals on flexible pouches |
| US5120787A (en) * | 1991-07-05 | 1992-06-09 | J. Drasner & Co., Inc. | Low melt ethylene vinyl acetate copolymer film |
-
1995
- 1995-12-12 CA CA 2182983 patent/CA2182983A1/fr not_active Abandoned
- 1995-12-12 WO PCT/US1995/015958 patent/WO1996018542A1/fr not_active Ceased
- 1995-12-12 AU AU45113/96A patent/AU4511396A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU4511396A (en) | 1996-07-03 |
| WO1996018542A1 (fr) | 1996-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2472608C (fr) | Recipients ameliores pour fluides parenteraux | |
| US4997083A (en) | Container intended for the separate storage of active compositions and for their subsequent mixing | |
| CA2793972C (fr) | Sac multichambre souple | |
| CA1245788A (fr) | Materiau pour contenants souples | |
| AU2011252215B2 (en) | Shape | |
| JP2001299875A (ja) | 液体収容バッグ | |
| WO1993014810A2 (fr) | Materiau pour produits d'usage medical et produits fabriques avec ce materiau | |
| US20080149515A1 (en) | Container containing at least two solids and use thereof | |
| US4787511A (en) | Mixing bag with plural compartments | |
| AU782287B2 (en) | Method for producing a two-chamber arrangement, and such a two-chamber arrangement | |
| CA2182983A1 (fr) | Sac et procede de conditionnement de composes granulaires | |
| US20080135480A1 (en) | Container containing at least two solid materials, and use thereof | |
| JP2002508284A (ja) | 膣内挿入リング用包装材料 | |
| JPH0649808B2 (ja) | 夾雑物シ−ル性に優れたオレフイン樹脂組成物 | |
| HK1019851B (en) | Improved containers for parenteral fluids |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |