DE8032295U1 - LINING FOR PRODUCING A PACKAGING CONTAINER - Google Patents

Description

• · ■ 4 ·

HENKELKGaA

Henkelstrasse 67 zn-FE / patents

4000 Düsseldorf, February 25th, 1982 Bor / Bk

Use siruster login

D 6293 a

/ "Lining for making a packaging container" ^>

The invention relates to a lining for producing a packaging container with mechanically stabilizing Cover made of paper, cardboard, metal or a combination thereof, consisting of a plastic bubble blown from a preform and inserted into the cover in a sealing manner with an integrally formed neck part protruding from the cover, the cover and the lining being adapted to an opening in the cover, connected to the lining Adapter covers are coupled to one another.

In DS-D3 29 15 228 v / ird a packaging container is described which essentially consists of a thin-walled inner bladder enveloping the respective product, e.g. liquid or pourable, with a crimped mouth or limestone part and a surrounding bladder or lining, 1 or ^ .stabilizing outer envelope or shell. The envelope can also be a folding box, for example. The packaging container is less than the quantity and quality of the packaging used.

20. to train or manufacture each other in such a way that an economically special in each case for specific volume areas favorable sndprodvikt arises, which depending on the decision, technology-free, gas-tight when wet, to store space-saving when empty and see below

transport, manufacture in a resource-saving manner, easy to fold after use, excellent to decorate and / or to be closed in any way. The assembly of the casing and the lining presents difficulties when assembling the packaging.

Sd 230/436539 3.01 81

Utility model application D 6293 a 2

HENKEL KGaA ZR-FE / Patents

The invention is based on the object of providing a sealing lining for producing a packaging container to create a mechanically stabilizing shell, producing the individual parts of the packaging on known systems and the assembly of these individual parts is easy to integrate into the production process. The solution according to the invention consists in the lining according to the characterizing part of the claim. The adapter cover acts it is a "lid" in the general sense; H. the adapter cover can be any lock in the head, in the The wall or in the bottom of the shell. The lid is already used to connect the plastic bladder or lining before reshaping, in particular inflating, the preform used to manufacture the lining over the pre * The molding is pushed and locked there in a position secured against rotation in the circumferential direction. By forming of the preform in the stretch blow molding process is then also carried out - before or after being pushed into the casing securing the adapter cover in the axial direction of the

2Q bladder or liner made from the preform. This creates a solid, permanent connection between the adapter cover and the lining. The adapter cover should advantageously be designed so that by simple Insertion into the opening of an envelope, for example a pre-glued folding box, at its opening has a corresponding design, with the cover a safe, only releasable by destroying the packaging Connection is to be established.

Pur a relatively simple combination of the one hand; Lining and adapter cover and on the other hand external

It is in the context of the ■ procedure.

of particular importance that by pre-assembling ' of the preform or liner and adapter cover

Utility model registration D 6293 a

existing one component, which is already on the
The stretch blow molding machine has to be manufactured, the adapter covers essential for the ready-to-use assembly are already in place
stretching and inflating the preform on the

Lining is set. In this way, $ is omitted

an otherwise difficult to manage manipulation with |

the dimensionally unstable finished lining on the one hand and I

the adanter cover or a similar component

on the other hand. . $

The liner is thus formed on the neck of the preform I, and has with regard to an independent i Threading of the fixing cams of the adapter cover fixing- '? cams for fixing the adapter cover relative to the Preform in the circumferential direction. There are also locking means on the adapter cover for fixing on the shell as well as molded with a view to threading fixing cams of the lining or the front | molded fixing cams on the edge of a lid | Opening for fixing the lid in the circumferential direction. | Finally, the sheath has means for engaging the | Adapter cover on the edge of the circumference of a for insertion | beneath the lining and to be served with the lid

closing opening of the envelope. |

Sd 230/438539 3 01 81

Utility model registration HENKEL KGaA

ZR-FE / patents

D 6295 a _b

Further details of the invention are provided on the basis of the schematic representation of exemplary embodiments explained. Show it:

1 shows a production and assembly scheme;

2 shows a preform partially in section;

an adapter cover in section, in the top sees and in the view from below;

Fig. 3 until 5 Fig. 6th until 8th

,. ^{lliBl u} different folding boxes; and

Fig. 9 process steps when assembling the up to 11 structural unit lining / adapter cover with a folding box.

The invention is described in the following in part using the example of folding boxes. However, she is analogously easily transferable to the use of other covers, e.g. 3. of a wound tube with a flanged Edge, a metal vessel with a corresponding head cover design, a drum-like structure and containers of a similar type.

In the exemplary production and assembly scheme according to Fig. 1 is. at 1 the preform and at 2 the adapter is produced, at 3 it is produced the preform is tempered, at 4 the adapter cover is supplied from 2 and over the tempered preform from striped; at 5 the preform is formed into a 31ase, at 6 the finished bladder is vented and at 7 the with the adapter cover pre-assembled, vented bladder or lining for further processing in the Final assembly facility provided.

Il til · ■ ·

Il 1 · ·

Utility model registration HENKEL KGaA

_ r ο nr ZR-FE / patents

D 629 ^ a 5

In a parallel production branch at S the IT box blank is produced, at 9 the Folding box with tubing, at 10 the folding box base is glued and at 11 the folding box to the other Processing available in the finishing facility posed. In the latter, the lining with adapter cover is inserted at 12 · and in doing so on a mandrel inserted, the length of which corresponds approximately to the stretched length of the lining; the mandrel with the liner swivels then up to position 15 in the direction of insertion, where the folding box "at 14- centered over the liner and mandrel until the adapter lid clicks into place on the folding box. Finally the made-up packaging withdrawn from the mandrel at 15, the packaging can be fed to the filling device at 16 and the receiving mandrel pivots back to actuation position at 17. 12.

In that there is an opening in the casing

Adapted adapter cover already fixed on the preform for producing the liner before it is inflated is, so the manufacture of the packaging including the assembly and insertion of the lining and integrate the cover into an automatic assembly process.

One to perform the procedure

A suitable preform is shown partially in section in FIG. 2 and denoted as a whole by 18. On the neck of the preform 13, exemplary fi: ci cams 19 terminating in points 20 are provided. These squats 19 are used for radial fixing or for fixing the adapter cover 22 (see FIGS. 3 to 5) in circumferential alignment. The tips 20 in the commitment

I »f · ■ t ir ie ·« «r

I · · ■ ·· * ··· ftf O '1 t

HENKEL KGaA

Usage sample registration ZR-FE / patents

D 6293 a 6

With the adjoining radii 21, the Fixiernockcn 30 of the adapter cover thread independently 22nd

Such an adapter cover 22 is disclosed in Pig. 3 shown in section in exemplary embodiment. Fig. 4 shows

the same adapter cover in the plan view and FIG. 5 ( in the view from below. This adapter cover 22 has

a downward edge 23, which - depending on the placement non-running on the folding box or depending on the folding box shape (see Fig. 6 to 8), is to be arranged running on three sides or only on two opposite sides. At the edge 23 is open an insertion bevel 24 is provided on the inside. At least one locking cam 25 is assigned to each edge side, which has an undercut 26 and a beveled insertion tip 27.

In the adapter cover 22 - a circular or differently shaped - polygonal, oval - y opening 28 surrounded by a sound 29 is provided.

On the inner circumference of the collar 29 or on the outer circumference the opening 28 protruding or raised fixing cams 30 are arranged, which correspond to the fixing .nocken 19 of the preform 18 over radii 21 in points 20 run up. In the case of the preform 18, the tips are directed exactly in the opposite direction to those in the adapter cover 22.

There is a non-running one on the top of the adapter cover Edge 31, which is in the ready-made state a type of drip collecting pan 32 forms. This prevents the packaging after use and reclosing Dosing cap by the consumer that any product residues from the dosing cap over the adapter edge

Sd 230 03.02 SO

Utility model application D 6293 a

η tin ι * rt ■ (··

• I Il * I I · η

• · · »· Il Il I I ·» t ■ » > ^

HENKEL KGaA

ZR-FE / patents

can flow onto the envelope.

Flg. 6 shows an example of the upper part of a folding box blank for producing a square folding box, while in Fig. 7 the same for a rectangular Folding box with a centrally arranged mouth opening and in FIG. 8 for a rectangular folding box is shown with a laterally arranged mouth opening. The alternative folding box blanks shown in FIGS point depending on the desired placement of the adapter ceiling and thus the opening of the lining or bubble on the folding box or, depending on the folding box shape, at least two profile flaps 33 on the head side. Each profile tab 33 runs - starting from a rolled-on fold line 34 on both sides Over tapering side edges 35 conically towards the tab end 36.

Preferably there should be an approximately semicircular extension or tongue 37 in the middle of the tab end 36, which contains a score 38 in the direction of the line of the flap end 36 from the outside of the box, so that in the hosed state, the tongues 37 can be easily "tilted inward or tilt inward by themselves"; With this or a similar arrangement and a corresponding structure, the tongues 37 are particularly advantageous for the simple feasibility of the procedure

for assembling lining, adapter cover and Envelope or folding box ..

Instead of the embodiment shown in FIGS.

Sd 230 03.02.80

Utility model application D 6293 a

HENKEL KGaA ZR-FE / Patents

3 P

For example, other folding boxes can also be used that enable an adapter cover to snap into place, e.g. B. by gluing a cardboard strip in the upper part of the Folding box blank, behind the lower end of which the locking cams snap into place, or by making cutouts in the cut or cardboard shelves into which the locking cams can intervene.

In Fig. 9, the assembly of the combination is shown in partial section of the liner / adapter lid with the folding box according to FIG. 7 in the position shortly before immersion the lining in the box shown schematically; Fig. 10 then shows the assembly in a partial section immersing the liner just before the adapter cover snaps into place; and FIG. 11 finally shows in partial section the ready-made packaging according to the method according to the invention.

In Fig. 9 are pre-assembled adapter cover and lining as a unit 39 on the receiving mandrel 40 and the folding box with its mouth opening is exactly above the center with head-side flaps 41 glued according to FIG. 7 ' of the arbor positioned. The profile tabs 33 are slightly inclined inwards with angled tongues 37 ·. In the state of FIG. 10, the submerged liner has the Profile tabs 33 pressed into the inside of the box. The now in the locking cams 25 immersing the folding box give slightly inwards and leave the folding box wall Thread with the inwardly folded profile tabs 33 between the collar 23 and the locking cams 25. Fig. 11 shows finally, the condition of the packaging after completion of the

SdJ: 30.03.02.80

· · Ftf ·

HENKEL KGaA utility model registration ZR-FE / patents

D 6293 a 9

Procedure. The folding box wall 42 is

with the un-laid profile tabs 33 between the edge 23 and the locking cam 25 pinched. The latter have themselves returned to their original position because the undercut snap into place behind the profile tab end 36 could.

Sd 230 03.02 80

Utility model registration HENKEL KGaA

D6295a 11 ZR-FE / Patents

List of reference symbols

1 Preform manufacture

2 Adapter manufacture

3 Preform - temperature control

4 adapter covers - feed

5 Preform forming

6 bladder vent

7 End station stretch blow molding machine

8 Folding box blank production

9 FS hoses

10 FS-3oden- and head-side flap bonding

11 End station for FS production

12 Input station for final assembly

13 Dorn-Sch'.venken

14 Feed folding box

15 Folding box print

16 End station assembly

17 Raise the cathedral

18 preform

19 fixing cams

20 tips

21 radii

22 adapter covers

23 edge

24 lead-in bevel

25 locking cams

26 undercut

27 Lead-in bevel

28 breakthrough

29 Bund '

30 fixing cams

Utility model application D 6293 a

HENKEL KGaA |

ZR-FE / Patents ?? ii

31 margin

32 drip tray

33 profile brackets

34 fold line

35 side edges

36 end of tab

37 tongue

38 Scoring

39 unit

40 arbor

41 copy side flaps

42 Folding box wall

Claims (1)

• · ν · · Utility model registration HENKEL KGaA D 6293 a 10 ZR-FE / patents "Lining for a packaging container" Claim to protection Lining for the production of a packaging container with a mechanically stabilizing cover made of paper, cardboard, Metal or a combination thereof, consisting of one blown from a preform, sealingly into the shell Inserted plastic bladder with an integrally formed neck part protruding from the shell, with shell and lining with the help of adapter covers connected to the lining and adapted to an opening in the shell are coupled, characterized by molded onto the neck of the preform (18), with a view to an automatic Threading in of fixing cams (30) of the adapter cover (22) formed pixing cams (19) of the pre-flagging (18) for laying the adapter cover in the circumferential direction. Sd 230/438539 3.01.81