AU4114072A - A method of improving the sealing properties of plastic bags ina dusty atmosphere - Google Patents
A method of improving the sealing properties of plastic bags ina dusty atmosphereInfo
- Publication number
- AU4114072A AU4114072A AU41140/72A AU4114072A AU4114072A AU 4114072 A AU4114072 A AU 4114072A AU 41140/72 A AU41140/72 A AU 41140/72A AU 4114072 A AU4114072 A AU 4114072A AU 4114072 A AU4114072 A AU 4114072A
- Authority
- AU
- Australia
- Prior art keywords
- ina
- improving
- plastic bags
- sealing properties
- dusty atmosphere
- 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
- 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
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/022—Mechanical pre-treatments, e.g. reshaping
- B29C66/0222—Mechanical pre-treatments, e.g. reshaping without removal of material, e.g. cleaning by air blowing or using brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7128—Bags, sacks, sachets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU41140/72A AU454509B2 (en) | 1971-04-19 | 1971-04-19 | A method of improving the sealing properties of plastic bags ina dusty atmosphere |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU41140/72A AU454509B2 (en) | 1971-04-19 | 1971-04-19 | A method of improving the sealing properties of plastic bags ina dusty atmosphere |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4114072A true AU4114072A (en) | 1973-12-20 |
AU454509B2 AU454509B2 (en) | 1974-10-31 |
Family
ID=3728517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU41140/72A Expired AU454509B2 (en) | 1971-04-19 | 1971-04-19 | A method of improving the sealing properties of plastic bags ina dusty atmosphere |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU454509B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006021850A1 (en) * | 2006-05-09 | 2007-11-15 | Haver & Boecker Ohg | Filling machine for open, weldable bags |
DE102020112995A1 (en) * | 2020-05-13 | 2021-11-18 | Haver & Boecker Ohg | Cleaning device and method for cleaning |
-
1971
- 1971-04-19 AU AU41140/72A patent/AU454509B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU454509B2 (en) | 1974-10-31 |
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