DE1918528U - HOSE OR SECTION OF TUBE MADE OF THERMOPLASTIC PLASTIC FILM FOR THE MANUFACTURING OF BAGS WITH A CARRYING HANDLE. - Google Patents

Description

·., Ö b "r a u- c h 3 m u, -, t c r i ~ η η e 1 d u η ^

ae gentlemen

i-iiehael- Lehmacher, .Mondorf ,, Unteraorfstrasse and

ii; into Lehmaoher, - M

"Tube or tube section made of thermoplastic plastic film for producing bags with a handle ¹ ' ¹

The hiring refers to a hose or hose section made of thermoplastic plastic film for making bags with

a handle,.

"The innovation is based on the task, the insertion of the bag into the Füllraaschine and their filling sovrie closing the finished ßeutel to simplify and at the same time such a bag with a 'χτ-ό ^ κ-i jriff be provided to Lüsun _Lj! - This task is recently proposed in combination with a tube or tube section made of thermoplastic plastic film for the production of bags with a fra ^ e ^ riff

Ί. der üchle, ueh with evenly spaced \ juerab-. Welding is provided, the state of which was later received Eligibility for prey corresponds to and xvobei the transverse sections of one Starting from the tube edge, not to the other tube edge pass.

■?

2, in the row above the transverse welds and the hose edge and in the middle of transverse welds to Cuerab-3chv / elßun ^ en C-corrugated holes are present.

This makes the proposal according to the innovation particularly advantageous extended that at least on the hose edge in the area of the öriffausstanzuneen side folds are present, which at ■ their fold line are continuously cut so that a Reinforcement of the hose edge in the area of the punched handles and thus also in the area of the punched handles, the result is that the bag walls are reinforced by doubling are »As a result, wearing the The bag is more comfortable thanks to the side gussets reinforced riff in its area a stiffener and thereby the specific load on the foils decreased. '

According to a further feature according to the innovation is between two closely adjacent Ojuer welds one perforation present that look across the width of the Hose extends »

Finally, there is a further feature according to the innovation suggested that in the bag made from the tube below the ι Vriff & uss dance a bag after it. Püliu & g closing longitudinal weld is present.

The renewal is shown in the drawing based on an exemplary embodiment c explained in more detail. It is not limited to the one shown /iusführerun.£;-sfo agom. Rather, there are more., In the frame the novelty; · lying 'modifications possible. Show it;

i-'ifj, 1 a processed, thermoplastic hose

Plastic film in side view, i? L £. ?. a simple tube in cross section, -ii-Ξ- '? a double gusseted tube in cross section, Fi ^ :. 4 the finished separated and filled bag in

Side view,
FiC- 5. the pouch according to Pig 4 'in cross section.

Ausjj-egEuiyen is, according to FIG. 2, from a simple tube which is cut open at the upper longitudinal edge in the drawing. Thus, the hose walls 1o and Ί1 have been separated on one side of the hose edge.

can also be very advantageous according to Fig. 3 from a double gusseted tube, with one tube edge the gussets 1? and 13 and on the opposite ochlauchkante the 3eitenfalten 14 and 15 as a later base present üind »Here, too, there is a longitudinal one Section for separating the fold line of the side folds 12 and

The hose is welded off before or after the aforementioned longitudinal separating cut has been made. 14 and 15, which start from the lower tube edge, but do not extend to the upper tube edge, but rather end just above the fold of the oeitenfalten 12 and 13. Between the two ^{r ":} uerabschweißungen is a perforation 16 is present, the corresponding through both tube walls 1o and 11, the associated gussets 12, 13 and 14 and 15 S ^e ht _# This perforation 16 is, however, as will be explained later, not absolutely necessary, but especially advantageous.

In the area above the welded welds 14 and 15 and the upper edge of the hose, grip hole punchings 17 are provided, which consist of a respective separating cut. The dividing cut consists of a a ^e radlinii2; running part and semicircular parts pointing upwards at the ends. For a hose na.eh Pi ^. The separating cut only goes through the hose endings 10 and 11; in the case of a side-gusseted hose as shown in FIG

A hose that comes out of an intruder and is attached to the top longitudinal edge has been cut, with the aforementioned "iuerrbsehueißungen 14 and 15 and ££ f. also the between; see both lying perforation. 16 and at the same time: or subsequently provided with the Crifflochausstanzun ^ en. Then '

vrlrä. servant so prepared hose, ■ s & f. after previous winding on a roller, placed in a filling machine, a hopper .the \ S, into which via a chute 19 or the like. The contents? .o is filled. This filling funnel 18 seldom into the hose and the hose is in the direction of arrow 21 past this filling funnel.

After the bags or sacks have been filled, the longitudinal welding takes place in the filling machine or a downstream station. 21 made, which connects the 3ehlauchwandungen 1o and 11 at the same time with the ends of the side folds 12 and 1> directed towards the bag. This Lan ^ sscnweißun ^ i _S t below the ariffaucen V ( present.

If a perforation 16 is present, then a Zn [i applied to the completely closed and previously filled bag causes a separation of a completely closed bag at the front. ! -a üofern perforation 16 is present, a separation, a, s front tube by a separating cut zwißc) ready filled and closed pouch: the s ~ ^ uerabcchvieißun.i-% en λ '\ - and carried 15th

Expectations;

Claims (1)

P.A.180 722 * -9A65 jch ii t ξ -. η c p_r ü ch ο ■. i, ochliiuch construction tube approval made of thermoplastic plastic olie suti. making bags or sacks with 'one Tr.- je ^ riff, characterized. That in i "offib ± ii? -. txon: i. the OChIMUCh is stranded with regular spacings (H, 15), the spacing of which corresponds to the "bag width" obtained by the patient, and the uerab,: ciiweiBun; 'jen (Vf, Ί-5) of one Starting from the edge of the tube, the edge of the tube does not extend to the other edge of the tube: ". In de; ii ri-.uü above the ', outer; -ibÄchweiBunsen and the tube in the middle of the outer -TiTflochaus c punchings (17) are available. '1. 6 chir-uch according to claim \ _s thereby _ώ eke η η - -δ eich η c z, da3 at least at the edge of the hole ii _; . Area of the., Rifi'lochau'i & tanzun / en (t?) 'Side folds (12, 1; ..) are present and these folds (12, 1 ^) are continuously cut open at their fold line ; ·. , --.- ihlauch ni-.cli claims 1 and 2, thereby $ ek e η η ζ eic Ii η et, that it is also provided with folds (f4, i ^) on the opposite, -chluuchhante . 4 4i hose according to claims 1 to ^, characterized in that between two close together existing over-welds (14, 15) a perforation (16) is present, which extends over the entire width of the hose extends « 5. Bag also the hose according to the claims. 1 to ^] \., As the -e indicates that there is a (21) closing the bag underneath the tongues (17).