DE1961960U - FLOOR POUCH MADE OF PLASTIC FILM. - Google Patents

Description

RA 525 W-1166,

KALLE AKTIENGESELLSCHAFT \

Our sign day sheet

Gbm 297 ■ ■ FP-KE-us October 6, 1966

description
for registration of

KALLE. AKTIENGESELLSCHAFT Wiesbaden-Biebrich

for a utility model on a stand-up pouch made of plastic film

The present furnace relates to a stand-up pouch Plastic film.

Stable bags or round boxes made from plastic films are known per se. They consist of thick, dimensionally stable and therefore self-supporting foils. However, during their manufacture, it is necessary _s to make a separate floor and incorporate it into the Behälterrnantel. Likewise, a separate lid must be made to close the bags or round boxes. The production of such bags or round boxes consequently requires a large number of operations, so that their price is relatively high. In addition, known containers of this type need to be shipped from the manufacturer to the place of use

56/006 10 T 7. 66 A

KALLE AKTIENGESELLSCHAFT

Our sign day sheet

Gbm 297. FP-KE-us October 6, 1966. -2-

a lot of dead space on packaging and cargo space, so that too the freight costs are correspondingly high.

By the present innovation is now a stand-up bag of plastic film xfird proposed, which can be laid flat in unfilled condition and thus permits such bags without the formation of dead spaces in shipping and warehousing a compact planar _ä AufeinanderstapeIn a plurality. ...

The stand-up pouch in accordance with the innovation is characterized by a tube piece made of thin, circumferentially closed by gluing and / or welding and transversely at one end. Plastic film ^ into which a rolled up cylindrically under tension ^ preferential prices rectangular blank made of a thick plastic film is inserted coaxially. The cross-closing in the simplest case in a known per se catfish by transverse welding or if the plastic Folie..nicht is heat sealable. _A - done by gluing. In this case, the formation of a special bottom surface is dispensed with and, after the rolled-up blank has been inserted into the tube piece, the film overhang in the bottom area is removed by indentation in the interior of the bag. If the stand-up pouch, however, a.

56/006 10 T 7. & A

KALLE AKTIENGESELLSCHAFT

Gbm 297

Our signs

FP-KE-us

Tag 'sheet

6.IO.1966 -3-

should have a more pleasing appearance> one will close the hose piece vorzugxtfelse transversely by forming a bottom fold known per se. This bottom folding can be done, for example, in the form of a cross bottom or block bottom. The spring-back of the inserted film cylinder creates a stable, cylindrical container. Although not absolutely necessary , the film cylinder can also be provided with a pressure-sensitive adhesive on its outer jacket before it is inserted.

Since it is ränscht erx-generally _s to be able to close the renewal according to the stand-up bag _s must the length of the rolled blank to be smaller than the length of the SchlauchstüekeSj so that a part of Schlauchstückwandung projects beyond the blank, which provides the possibility to gather the lobed film , and close the stand-up pouch, e.g. by clipping it.

According to the innovation. Stand-up pouch is particularly suitable for picking up shock- and pressure-sensitive goods. In particular, it is able to satisfy a need in the food industry, e.g. by making fragile products

KALLE AKTIENGESELLSCHAFT

Our signs

Gbra 297

Day sheet

October 6, 1965 -4

Delicatessen products such as salt sticks ₃ confectionery, Russian bread, etc. can hold. In this context it is / it is of particular advantage that the bag in addition to the safe protection.,; which it grants its content, also has a pleasing ₃ sales-promoting appearance. The pouch also offers the possibility of bringing an area label blank ₃ which, for example _s is made of paper between the inner circumference of the hose piece and the outer circumference of the rolled blank

to provide information about the content and manufacturer, the sticking a label cut on the bag or the

There is therefore no need to print the foils.

With regard to the foils to be used according to the innovation there are no limits. On the one hand, all thin films that can be heat-sealable can be used does not have to be used to manufacture the outer shells of the renewal Use appropriate stand-up pouches in the form of pieces of tubing closed on one side. In this context has sich.in particular the use of foils made of cellophane

(R)

_3. Polyethylene or polypropylene proven. Instead of

monolayer films may of course also thin composite films _s are those used of polyethylene and polypropylene ,, for example. Also for the production of the · ■■■ -. "

KALLE AKTIENGESELLSCHAFT

Our Zeldien Tag 'sheet

Gbm 297 FP-KE-us 10/6/1966 -5-

Any kind of thick plastic film can be used to insert the film cut. What is important here only _three that the coiled cut its elasticity that is, a sufficient resiliency _s reserves _s thus a durable strength and firmness of the film tension of the renewal pursuant made stand-up pouches gex \ Ræhr making is. Thick films made of polyvinyl chloride or polyester have proven to be particularly suitable for producing the blanks to be inserted. Of course, composite films can also be used in this case.

It is particularly advantageous to use crystal-clear foils both for the production of the outer shell and for the production of the foil blank to be inserted so that an unimpeded view of the goods packed in the stand-up pouch is guaranteed. In some cases, however, it is also indicated _5; To use colored plastic foils for the production of the stand-up pouches according to the innovation, for example if the pouch contents are to be protected against the effects of light. .

Further details of the present innovation are explained below with reference to the drawing showing an exemplary embodiment. This represents a stand-up pouch in accordance _{with the innovation s} in which the circumferentially closed and at the bottom by the formation of a cross-bottom fold (3)

56/006 10 T 7. 66 A

KALLE AKTIENGESELLSCHAFT ^v

Our sign Tag / i sheet

Gbm 297 PP-KE-US 6.10.19 (56 -6

closed tube piece (1) made of thin film a cylindrically rolled up blank (2) made of thick Foil is inserted. The stand-up pouch is through at the top Gathering (4) of the film material and clipping (5) closed. Between the inner wall of the hose piece (I) - and outer wall of the inserted film cylinder (2) a flat label blank (6) is inserted.

56/006 10 T 7. 66 A

Claims (2)

KALLE AKTIENGESELLSCHAFT Gbm. 297 Our characters day C ^ / sheet PP-KE-us 10/6/1966 -I- Sc h .μ t ζ a η s ρ rüche 1, stand-up pouch made of plastic film, characterized by a tube piece (1) made of thin plastic film ₃ , which is circumferentially closed by gluing and / or welding and transversely at one end, into which a preferably rectangular blank (2) rolled up cylindrically under tension. is inserted coaxially from a thick plastic film. 2. Stand-up pouch according to claim I _5, characterized in that the tube piece (1) is closed transversely by forming a bottom fold (3) known per se. J. stand-up bag according to claim 1 to 3 _5, characterized in that a _3-area label blank (6) is inserted between the inner circumference of the tube portion (1) and outer circumference of the cylindrical rolled sheet (2). KALLE AKTIENGESELLSCHAFT