[go: up one dir, main page]

DE1650221U - WALLET, FOLDER OD. DGL. MADE OF THERMOPLASTIC FILMS. - Google Patents

WALLET, FOLDER OD. DGL. MADE OF THERMOPLASTIC FILMS.

Info

Publication number
DE1650221U
DE1650221U DE1952R0005290 DER0005290U DE1650221U DE 1650221 U DE1650221 U DE 1650221U DE 1952R0005290 DE1952R0005290 DE 1952R0005290 DE R0005290 U DER0005290 U DE R0005290U DE 1650221 U DE1650221 U DE 1650221U
Authority
DE
Germany
Prior art keywords
wallet
dgl
folder
thermoplastic films
foils
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
Application number
DE1952R0005290
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rost & Co H
Original Assignee
Rost & Co H
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rost & Co H filed Critical Rost & Co H
Priority to DE1952R0005290 priority Critical patent/DE1650221U/en
Publication of DE1650221U publication Critical patent/DE1650221U/en
Expired legal-status Critical Current

Links

Landscapes

  • Sheet Holders (AREA)
  • Laminated Bodies (AREA)

Description

Betr. : Gebrauchsmuster ! Flächige Gebilde aus thermoplastischen Folien.Re. : Utility model! Flat structures made of thermoplastic films.

Beim Aufeinanderschweissen von thermoplastischen Folien zur Herstellung von flächigen Gebilden, wie Brieftaschen, Buchhüllen, Ausweishüllen usw., lässt es sich nicht immer vermeiden, dass zwischen den aufeinandergeschweissten Flächen Luft eingeschlossen wird, die weder durch die Schweissnähte, noch durch die gasdichten Folien entweichen kann.When welding thermoplastic foils for production of flat structures such as wallets, book covers, ID card covers, etc., leaves it is not always possible to avoid that between the welded surfaces Air is trapped, neither through the weld seams nor through the gas-tight ones Foils can escape.

Die eingeschlossene Luft führt nachträglich leicht zu Deformationen des fertigen Gegenstandes, die sich durch Verziehen, Verwerfen oder Welligwerden bemerkbar machen.The trapped air can easily lead to deformation afterwards of the finished object, which is caused by warping, warping or curling to make noticable.

Erfindungsgemäss lässt sich dieser überstand dadurch abstellen, dass die zu verschweissenden Folien an einer oder an mehreren Stellen einmal oder mehrfach perforiert werden. Die Perforierung macht jeden Lufteinschluss unmöglich und verhindert so die oben beschriebenen nachträglich eintretenden Mängel.According to the invention, this protrusion can be eliminated in that the foils to be welded in one or more places once or several times be perforated. The perforation makes any air inclusion impossible and prevents so are the deficiencies that occur subsequently as described above.

Das Ausführungsbeispiel zeigt eine Brieftasche, bei der die eingeschweisste Fatterfolie (a) bei b) und c) perforiert wurde. Schutzanspruch. Aus zwei oder mehreren aufeinandergeschweissten thermoplastischen. Folien hergestellte flächige Gebilde, dadurch gekennzeichnet, The embodiment shows a wallet in which the welded gate foil (a) at b) and c) was perforated. Claim to protection. Made of two or more thermoplastics welded together. Flat structures produced from foils, characterized in that

Claims (1)

dass alle oder ein Teil der zum Verschweissen vorgesehenen Folienabschnitte an einer oder an mehreren Stellen vor dem Verschweisser perforiert worden sind.that all or some of the film sections intended for welding have been perforated in one or more places in front of the welder.
DE1952R0005290 1952-10-15 1952-10-15 WALLET, FOLDER OD. DGL. MADE OF THERMOPLASTIC FILMS. Expired DE1650221U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1952R0005290 DE1650221U (en) 1952-10-15 1952-10-15 WALLET, FOLDER OD. DGL. MADE OF THERMOPLASTIC FILMS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1952R0005290 DE1650221U (en) 1952-10-15 1952-10-15 WALLET, FOLDER OD. DGL. MADE OF THERMOPLASTIC FILMS.

Publications (1)

Publication Number Publication Date
DE1650221U true DE1650221U (en) 1953-02-05

Family

ID=30463722

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1952R0005290 Expired DE1650221U (en) 1952-10-15 1952-10-15 WALLET, FOLDER OD. DGL. MADE OF THERMOPLASTIC FILMS.

Country Status (1)

Country Link
DE (1) DE1650221U (en)

Similar Documents

Publication Publication Date Title
DE1009373B (en) Telescopic boom
DE1650221U (en) WALLET, FOLDER OD. DGL. MADE OF THERMOPLASTIC FILMS.
DE11108C (en) Innovations to steam prefs plates
DE589199C (en) Shutters made of metal supports that are flanged to the hinge on the edges and covered with insulating material
DE650829C (en) Perforating tool for punching large paper blocks
DE462391C (en) Sample book, especially for the illustration of furniture
AT134500B (en) Gas heater.
DE659318C (en) Storage device for roll film negatives
DE656633C (en) Welding blade
DE525518C (en) Multi-leaf wooden window with rotating leaves
DE503586C (en) Zipper
DE653773C (en) Concave made of sieve plate or wire mesh with square cross bars consisting of two parts
DE605617C (en) Process for the production of leather trouser flaps
DE606101C (en) Air mattress or air cushion
Parker Zu durch Herodot überlieferten Schriften griechischer Geographen
AT94472B (en) Furniture.
AT69985B (en) School desk.
DE558882C (en) Method of making elastic masks for beauty care
AT309665B (en) Envelope for medical treatment
DE693949C (en) Plate with rods intended for case walls
CH168706A (en) Insert for keeping the tips of the clothes collar straight.
CH476606A (en) Case for flat objects
DE1799944U (en) HAT SUPPORT.
DE1603214U (en) PROTECTIVE BAG.
DE1712447U (en) PROFILE BAR.