FR2021732A1 - Opening ends of tubular pieces of plastic film - Google Patents
Opening ends of tubular pieces of plastic filmInfo
- Publication number
- FR2021732A1 FR2021732A1 FR6936867A FR6936867A FR2021732A1 FR 2021732 A1 FR2021732 A1 FR 2021732A1 FR 6936867 A FR6936867 A FR 6936867A FR 6936867 A FR6936867 A FR 6936867A FR 2021732 A1 FR2021732 A1 FR 2021732A1
- Authority
- FR
- France
- Prior art keywords
- suction blocks
- tube piece
- suction
- cranks
- parallel
- 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.)
- Withdrawn
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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
- B65B43/305—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated specially adapted for boxes, cartons or carton blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
- B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
- B31B2150/0014—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom having their openings facing transversally to the direction of movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/76—Opening and distending flattened articles
- B31B50/80—Pneumatically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/003—Opening or distending bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Making Paper Articles (AREA)
- Electric Vacuum Cleaner (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681805725 DE1805725A1 (de) | 1968-10-28 | 1968-10-28 | Vorrichtung zum Aufziehen der Enden von Schlauchabschnitten insbesondere aus Kunststoffolie |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2021732A1 true FR2021732A1 (en) | 1970-07-24 |
Family
ID=5711788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6936867A Withdrawn FR2021732A1 (en) | 1968-10-28 | 1969-10-28 | Opening ends of tubular pieces of plastic film |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1805725A1 (fr) |
FR (1) | FR2021732A1 (fr) |
NL (1) | NL6913754A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19549618C2 (de) * | 1995-10-27 | 2001-09-06 | Windmoeller & Hoelscher | Saugersteuerung II |
CN104354927B (zh) * | 2014-10-24 | 2016-08-24 | 青岛晨峰智能装备有限公司 | 连续摆臂式吸盘开口机构及包装袋生产线 |
-
1968
- 1968-10-28 DE DE19681805725 patent/DE1805725A1/de not_active Withdrawn
-
1969
- 1969-09-10 NL NL6913754A patent/NL6913754A/xx unknown
- 1969-10-28 FR FR6936867A patent/FR2021732A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NL6913754A (fr) | 1970-05-01 |
DE1805725A1 (de) | 1970-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |