DE6809429U - PACKAGING A FOLDER IN A COVER MADE OF THERMOPLASTIC PLASTIC FILM - Google Patents

Description

KALLE ÄKTl6tiOE $ £ LLSCHAFT Our sign day sheet

Gbm 395 PP-Dr.Wa.-jm IQ. February 196 °

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description

to register.

KALLS AKTIEMGESELLSCFA? '- ¹

Wiesbaden-Diebrich for a utility model

Packaging of a folder by means of an envelope made of thermoplastic plastic film

The invention relates to a packaging for a folder designed in the manner of a book cover, which optionally carries goods, preferably stacked flat structures, in particular letterheads or the like, on the inner surface of at least one of the two folder covers, by means of a folder that does not enclose it on all sides Cover made of thermoplastic plastic film, whereby the rlül! e around. the ^? ! appe is arranged in this way.

56/006 10 T 4. 68 A

KALLE AKTIENGESELLSCHAFT Our signs

Day

Gbm 395

FP-Dr.Wa.-.im IQ. 2. 60 2

that the packaging can be opened and closed as often as required

folding the folder allowed.

It is known to have folders closed or opened Condition with paper wrapping to be oacked or the folders in film sleeves made of shrink-fit thermoplastic To pack foils and then the tendency of the foil to shrink due to the action of heat on the ΗΠ11 foil trigger so that the envelope enpc around the

Creates folders. It is further known

in up

proposed to package form according to the method of so-called contour or Glockenveroackung by the binder on a flat pad with it <eleven ^H hi °;? he puts surface and a schalenartifen on the man made of clear, material existing thermoDlastiscbeTn

Molded body that the contours of the

owns and on

its mouth a bottle-like

leaves,

56/006 10 T 4. 68 A

everts and connects the peripheral edge of the bell with the surface of the pad. It is also known to have doublets in Tear off covers made of soft, flexible film.

KALLE AKTIENGESELLSCHAFT Our sign day sheet

Gbm 395 * T-Dr. Wa.-.im 1 ". 2. Go ^

The disadvantage of the known packaging from Mapnen is p. _s common that either the vernackte Out can only show when open or only in zu.feklanntem state or that if the Vernackunp · is such that one crazy man both

as well as zugeklapot can be accepted

it must be noted that there are strong wrinkles on the inside of the back of the folder ^ ha ¹ · *; this gives the advertised T'aOOe an ugly appearance

Appearance that changes when selling ** such can be disadvantageously noticeable.

The object of the invention is, therefore, there is a ₅ and like a b ν "iheinb man who nlanen of two binder covers and eirem MaOOenr'5cken, preferably

solcae a different height of the two lids, _v orzuschlae; s which dia power Eilt the heka. . "en packaging does not have and d5e makes it possible for the in

a foil cover enclosed mapne included

680942g

56/006 10 T 4. 68 A

KALLE AKTIENGESELLSCHAFT Our sign day sheet

Gb m 3 ^QC ^ PP-Dr.Wa.-jm 19. 2. 6Q 4

to be able to open and close without having to do the aforementioned annoying wrinkling of the wrapping film occurs.

The object of the invention is achieved by a packaging for a book cover-like folder, with one or both folder covers on the inside ir.it goods are or are occupied, with the packaging consisting of a closed envelope around the folder formed from thermoplastic plastic film and is characterized in that the wrapping film along a zone in the area of the inside of the portfolio spine, which zone extends in the direction of the longitudinal extent of the portfolio spine and extends substantially parallel and equidistant from the longer side edges thereof, is firmly adhered to the surface of the same and the outside of the folder cover and the folder spine as well as their narrower side surfaces and optionally at least the goods surfaces that are above and in the run essentially parallel to the plane of the lid, fits snugly.

A particularly advantageous embodiment of the invention, measured Packaging for a book cover-like folder in which both lids are covered with goods on the inside,

56-006 10 T 4. 68 A

(ALL KALLE AKTIENGESELLSCHAFT

Gbm 395

Our Zaluien day

PP-Dr.Wa.-jm February 19, 69

is characterized in that the film cover on the surface of one on the inside of the folder lying insert, which covers both the inside of the folder spine over its entire length or less than this, as well as laterally adjoining areas of each of the two inner pages of the folder cover, along the folder spine a zone on the upward-facing surface of the insert is attached, which is in that area of the insert, which covers the inside of the back of the portfolio, from one outer edge of this area to the others, the fastening zone extending this area into two, essentially equally wide sections divided, the goods are arranged on each of the two folder cover insides in such a way that they Areas of the insert that are on the inner surface of the Folder cover, weigh down all or part of the area.

The inside of the folder cover should be understood to mean the sides of the folder cover that is folded up Point the state of the folder against each other. The inside of the back of the portfolio is the side of the same that left next to the inside of the two folder covers.

56/006 10 T 4. 68 A

The inner surface of the back of the bite can have a layer of sealable polymeric material.

KALLE AKTIENGESELLSCHAFT

Gbm 395

Our sign day sheet

FP-Dr.Wa.-jm 19. 2. 6f) 6

When the folder was opened, the surfaces of the The cover and the back of the folder are essentially in one plane.

When the folder is closed, the two folder covers are at a distance equal to the width of the back of the folder parallel to each other and are essentially perpendicular to the plane of the folder spine.

The folder covers are generally rectangular or square in format. You are preferred equally large and eligible for cover. The back of the portfolio has a rectangular format. Its longer side edges essentially correspond to the longer side edges the folder cover. Preferably, each of the two folder covers is hinged to the folder spine by a folding groove. Each longer edge of a folder cover is on each of the two longer edges of the The back of the folder is hinged to the said folding groove.

The fastening of the film cover with the folder in the area of the inside of the folder back can be done by ¹ -? Means such as sewing, stapling, gluing or preferably by welding or sealing the wrapping film with the sealable or weldable surface of the inner folder back.

aiii =

KALLE AKTIENGESELLSCHAFT Our signs

Day

Gbm 395

T-Lr. :! ά. -jrn Π. ?.

The Siegelunp or Schweissunr can risbei IN η ^ s a linienförminen or strei fer.f done continuously over the whole area or also be designed punkt.rtig with "interruptions bz '\ ^r. Örmi ^ s zone.

However, we do not make use of the above-mentioned direct connection between the plastic cover and the inside of the back of the folder in which the traces that appear on the inside of the back of the folder after the film cover has been removed from the folder Remaining behind this, spoiling the aesthetic image of the bite-size decoration in the sense of an appearance that hinders sales. Particularly with luxuriously furnished Macnen, it is important to ensure that the appearance of the folder is not impaired. In such cases, the wrapping film is not connected to the inside of the file spine directly, but with an auxiliary surface in the form of a sheet, which uj rests projects beyond it on both sides laterally at the inside of the file spine; ¹ eiden superior parts are substantially the same width, this sheet is called insert the insert consists of a fabric.. with sufficient inherent rigidity ipkeit and

KALLE AKTIENGESELLSCHAFT

Our sign day sheet

Gbm 395 FP-Dr.Wa.-jm 19. 2. 69

Flexural strength. The depositor has preferred at least a sealable surface. The length of the insert corresponds to the longer edge of the portfolio spine or he is shorter than this edge. The insert is at least twice the width of the back of the portfolio and has preferred rectangular form. He covers the inside of the mapne in such a way that the entire width of the back of the portfolio and additionally one on each side adjoins the back Z'-ne each of the folder covers is covered, these zones being essentially the same width.

If the inventive Vernackun- air- a Foii ^ nhülle of polyethylene or PVC is ₅ can be used as a depositor Papostreifen. which has a layer of polyethylene on one surface or a hot-sealing layer on vinyl chloride polymer I-'asio, can be used. However, apart from these traps, an insert made of PVC or foil, advantageously in the form of a foil strip, can be used.

The ^T ia7j-e can consist of all sufficiently rigid and sufficiently rigid materials, in particular Papy-3. Le-: 3r or made of plastic as a material for di- De2.-er \ row ier folder, and leather. Plastic or textile: ■ '.-- :; dl as the back of the men, come

'■ 12 9

(ÄttÜl KALLE AKTIENGESELLSCHAFT

Gbm 395

Our sign day sheet

PP-Dr.Wa.-jm February 19, 69 9

The wrapping film has a thickness of 10.u to 100, u, in particular that of 15 / U to ¹ JO, u. In particular, it is advantageous to use heat-shrinkable thermoplastic film as the wrapping film material, for example polyethylene film; particularly preferred films are those that are clear, but especially those that are both clear and shockproof. Impact-resistant, clear, biaxially stretched films with a heat shrinkability of at least 7 ',' = '» are particularly advantageous, particularly those made from PVC or a high polymer based on PVC.

The insert generally has a thickness in the range between 50 to 500 u, preferably 100 to 300 u, in particular 150, u.

The production of a packaging according to the invention is to be described using the example of a folder with an insert, on the inside of each folder cover Goods are on top. The goods are stacked letterheads or envelopes. The map consists of two equally large rectangular ones that can be covered Lids and a rectangular back. The narrow edge of the back of the portfolio corresponds to the width of the back.

a ι-

KALLE AKTIENGESELLSCHAFT

Gbm 395

Our sign day sheet

FP-Dr.Wa.-jrn February 19, 69 10

The width of a lid is approximately 5 to 10 times the width of the back. Each cover is hinged to the back via a folding groove in such a way that this creates a transition represents between the longer side edge of the lid and the longer side edge of the back.

In the folder described in this way, after this soreit is opened so that the folder cover and spine are in a horizontal plane Depositors placed. The insert consists of a rectangular cut of clear, sufficiently rigid and sufficiently tough PVC film. The longer side edges of the insert are shorter than the longer side edge the back of the folder or the folder cover. It should be longer side edges or pages of the folder cover or the On the back of the folder, those elements apply that have the aforementioned folder elements in the folder described from above limit laterally. The limitation in the same plane upwards or downwards is then with the aforementioned Folder elements given by the narrower side edges.

The narrower side edges of the insert are at least three times as long as the narrower side edges of the Back of the folder.

KALLE AKTIENGESELLSCHAFT

Gbm 395

Our sign day sheet

FP-Dr.Wa.-jm IQ. 2. 69 11

The insert is placed in the opened folder in such a way that between the upper narrower side edge of the insert and the upper narrower edge of the folder spine and between the lower narrower edge of the insert and the lower narrow edge of the folder back, zones of equal width on the inside of the folder The back of the folder is created that is not covered by the insert. The insert also covers an area of the inner pages of each of the two folder covers that adjoins the borderline between folder spine and cover along the entire length of the line and the width of the covered zone of the folder cover inner cover being essentially the width of the folder spine is equivalent to. ^τ >'\ ^ nr, e of the longer side edge of the insert corresponds to the longer side edge of the stack of letterheads of rectangular foi-mat, which is placed on the inside of the cover or the insert.

The Auilage the stack of goods placed so that the longer edges extend dr · Warenstr ¹ S with a rectangular base in Wesent] cozy parallel to the longer edges of the Mappendeokels carried out, a stack of rectangular letterheads "Pormat5 is now on the inside of each man end Eke Is. in such a way that the stack of goods corresponds to the part of the insert that has the inside

6800429

KALLE AKTIENGESELLSCHAFT Our sign day sheet

FP-Dr. Wa.-jm IP. 2. 60

of the lid part covered, wholly or partially, ran up. By placing the stack of goods on the insert as described, the latter is prevented from slipping and / or lifting off the inside of the folder. Instead of a stack of ^PVC sheets on the inside of each of the two folder covers, you can of course place a stack of letterheads on the inside of the folder cover and a pile of envelopes on the other inside of the other folder cover. In the present case, a stack of goods is _{meant 3} in which the stacked flat structures are congruent on top of one another. In the present preferred case, the stack of goods on the inner surface of one folder cover should be higher than the stack on the inside of the other folder cover.

Folder and goods in the form or arrangement described are then surrounded by a closed cover made of heat-shrinkable PYC film with a thickness of 15 / U; the heat shrink ability is 20 , ■> . The cover is formed either by axially splitting it into a half-tube with congruent longitudinal edges and splinting the folder into this, whereby the upper and lower film parts of the cover tube are made out of the folder.

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(AUE KALLE AiCTIENGESELLSCHAFT

Gbm 395

Unaorc Zatdisn TQg sheet

PP-Dr.Wa.-jm February 19, 69 13

Reaching far and protruding from the one above the other Edge areas of the half tube are welded together or by placing the folder between two identical large, coverable, the folder on all sides sufficiently far protruding foil blanks and the one on top of the other lying edges of the foil blanks are welded together. Having made a shell in this way made of thermoplastic film is placed around the folder and the contents, the film cover is with the upward-facing sealable surface of the insert along a line that is parallel and substantially equidistant from the two longer side edges of the back of the portfolio, connected by welding.

The welding takes place with the help of a known thermally impulse or continuously heated thermal contact electrode or, if the folder spine is made of plastic, by high-frequency welding.

After that, in this way, the cover with the inside of the back of the folder or the surface that can be covered with it of the insert is firmly connected, the film cover is exposed to heat on this for

Brought to shrink. This can be done, for example, by exposing the envelope to a stream of warm air.

(A.

KALlE AKTIENGESELLSCHAFT

Gbm 395

Our Zoldien day sheet

FP-Dr.Wa.-jm February 19, 69 1Ί

sets, the temperature of which is sufficient, the wrapping film a To convey temperature at which the shrinking tendency inherent in the shrink film is triggered.

By triggering the shrinkage tendency of the biaxially stretched film by the action of heat on the same there is a noticeable tensile force along the welded connection between the wrapping film and the insert at. The tensile stress causes the insert to bulge slightly in the direction of the tensile force that acts However, the load of the stack of goods lying on the server areas of the insert prevents the insert from being removed the inside of the folder is completely lifted off.

Then the unfolded Mapoe is from a foil cover tightly enclosed on all sides. The shell is on the outside the folder close to and spanning + "-, partly the surface close to the goods, the inside of each folder cover from the cover edges to the welding line on the inlay.

In those cases where a film without a tendency to shrink is used to form a film envelope, the foil blank or the foil blanks provided for forming the foil envelope must be dimensioned in this way

68OJ42

KALLE AKTIENGESELLSCHAFT

Gbm 395

Our characters day

f <Γ -Dr. V / a. -Jn Ip. 2. Cn

that are those from the blank or from the blanks formed shell the Mappo and din in it the VJaron stack located sufficiently on <~ umdch

The folder packed according to the invention can be freely often open and close without causing annoying creases in the area of the inside of the back of the portfolio 'Form film wrapping, which not only adversely affect the appearance of the packaging, but also with repeated opening and closing of the! 'lap to destruction the shell can lead.

For the intended removal of the folder from the Packaging, the foil cover is opened and removed. Due to the shrinkage tension of the film cover, the Goods lying on the lids are fixed to prevent slipping. The packaging according to the invention offers the folder and the goods in the folder provide adequate protection against dust or contamination from frequent Touch, however, allows interested parties to access the portfolio Before buying, also in the unfolded state to be able to convince yourself of the quality of the content and the presentation.

S6 / 006 10 T 4. 68 A

The greater the height of the on the inside of the lid or both lids overlying; Goods, in particular

KALLE AKTIENGESELLSCHAFT

Gbm 395

Our sign day sheet

PP-Dr.Wa.-jm February 10, 60 16

such goods, which are in the form of stacked sheets of paper or envelopes, in relation to the thickness of the lid, the more advantageous the packaging according to the invention. The new packaging is particularly advantageous if the stack of goods on the inside of the lid is higher than that on the inside of the other lid. However, even in those cases in which the height of the stack of goods essentially corresponds to the thickness of the lid, it is advantageous to use the packaging according to the invention, since without this aur.h in the latter cases a strong? Wrinkling of the wrapping film in Bero ^ 'c' ¹ . enters the inside of the back of the portfolio.

The 3r? '. Te of the back of the Maprien corresponds at least to de: sum of the thicknesses of both folder covers; Under the thickness of a mapper cover, both the thickness of an open folder cover and the height of a cover should be additively made up of the flat folder cover and the height of at least one of the inside of the folder cover vertically upwards protruding side wall results. The side wall runs adjacent to and parallel to one of the edges of the cover delimiting the outside of the cover.

KALLE AKTIENGESELLSCHAFT Our sign day sheet

Gbm 395 FP-Dr.Wa.-jm 19. 2. 69

However, the term height of the lid should also refer to the height resulting from the thickness of the lid and the thickness of a product lying on the inside of the lid, in particular stacked letterhead and / or envelopes and / or postcards.

Description of the drawing:

In the following the invention is based on the drawing explained in more detail, but the drawing is not intended to relate the invention to the particular example shown? restrict

^{FIG. 1 shows a perspective view in an oblique top view of a} packaging according to the invention of a special folder in the opened state, in which the inner surface of each cover of the folder rests a stack of goods and the folder and goods are enclosed by a film cover.

FIG. 2 shows the packaging of a folder with the contents of the goods by means of an enclosing one Foil cover when closed.

In Figure 1, 1 denotes a folder cover; 2 the inner surface of the folder cover; 3 the back of the portfolio; U the

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KALLE AKTlHNeESELtSCHAFT

Gbm 395

Our sign day sheet

FP-Dr.Wa.-jm February 19, 69 18

inner surface of wallet backing; 5 a fold line, which is formed by a folding groove that connects the folder cover and folder spine to one another; 6 an insert; 7 that area of the insert that extends beyond the width of the folder spine 3 to the inner Surface 2 of the folder cover 1 extends; 8 means a stack of goods on the surface 2 of the folder cover 1; it means 9 the foil envelope and IO the line along which the envelope foil with the surface of the insert 6 is welded.

In Figure 2, the digits I _5, 2, 3, 5, 6, 7, 8, 9 and 10 have the same meaning as in Figure 1.

Claims (1)

KALLE AKTIENGESELLSCHAFT ' Our sign day BIaH Gbm 395 PP-Dr.Wa.-jm 19. 2. 6n PROTECTION CLAIMS 1. Packaging for a book cover-like folder with one or both covers on the inside is or are occupied with goods, consisting of a closed cover lying around the folder thermoplastic plastic film, characterized in that that the wrapping film along a zone in the area of the inside of the portfolio spine, polygamy zone in the direction of the longitudinal extent of the portfolio spine and essentially parallel and at the same distance extends to the longer side edges of the same, firmly adhered to the surface of the same is and the outside of the moped cover and the back of the portfolio as well as their narrower side surfaces and optionally at least the surfaces of the goods which are above and substantially parallel to the Run level of the lid, fits snugly. 2. Packaging according to claim 1 for a book cover-like Folder in which both lids are covered on the inside with goods, characterized in that the film cover on the surface of an insert lying on the inside of the folder, the 56/006 10 T 4. 68 A KALLE AKTIENGESELLSCHAFT B6 / 006 10 T A. 68 A Our characters tag BIoIt Tov.'ohl the Inner ..- ''. ^ I tr de ™, ^ apr ^ nr ^ o ': <? "."'i.oT ¹ r, ^ in ^r crpT ~, ^ p ija ^r ! ~ e O -i ° ^ C ¹ LiC'"'",' e ^^! "(- 'Γ * £ ·, ^ ^" di <* · ¹ ^ ° ^ ¹ I;: '. Pilch Β, η Π ^ο Γ * ^ a. ^ ^: · ■ ^ο Γ ** T *''C Y ^ο Π "■ C"' 11 1 ^π Π c ^ '"^ * ^ ^- ^ ^ ^Λ ^'; - ■ ~ - *?" ^ ^Ώ ^ O ^ I θ ei ο "* ° ^ Ιθ" ¹⁰ noxcis ^ ^Tt 3. Γ'Γ ο ^ ^ ^ - ¹ ^ ■ 'ο * ^' ^ r ¹ · ~ - · η ^ - "ι ^" / '^ ¹ ^ c ^f ' c "'^ n''^ / c ^ *"''lap.ρ of a zone on de: ¹ nac ^v ob ⁰ ": vel; ■ * ■■" r. ^ - r! ^r iberfV " ^flV " i of the insert is attached, din sic. "in u ^r -.r'-. ^r ri ~ o ■■ -. Area of the insert that covers you inside ^ r ^ i '"■■ the" ^ Γ- · ^ρΓ11 "~ back.s' u.c the one. A ^% : r", ^ "' : '^ nte this area.ies to the other extends v.O'rei the fortification.?zone this area ir, ze? ". ir v.'ec ^ nal equally wide sections divided, with the goods on each of the two y ^ p: en ^ eox · ^ ¹ : r.nenseiten arranged in such a way, di ™ s never. those ^π · ργ °: rhe des EinIfSe ¹⁰ S ₃ on the inside i'Vche d ^r s f'arr: endec ' -cels ran, wholly or partly fl'ic "ir be? .cv.ve ^ en. 3. Packaging according to claim 1, characterized in that the envelope consists of PVC film. 4. Packaging according to claim ¹ Ch 1. characterized in that the case consists of polyethylene film. ö. packaging p; em ^; i.; s claim 2. characterized in that on the inside of the back part of the folder a. Depositor opens. KALLE AKTIENGESELLSCHAFT Gbm 395 Our sign day sheet FP-Dr.Wa.-jm 1 ?. 2. 69 21 6. Packaging according to claim 2, characterized in that the envelope consists of PVC film. 7. Packaging according to claim 2, characterized in that that d'j e cover is made of polyethylene film.