摘要:
A mechanism for engaging a resting bobbin 10 carrying a web of packaging material and raising it into a rotatable web withdrawal position. A pair of bent yoke arms 17,18 straddling the bobbin carry lateral clamping jaws 14,15 at their one ends. Their other ends are movably pivotally mounted to a plate 11 by a pair of support plates 29,30 and a pair of lifting plates 25,26, the latter being eccentrically coupled to meshing drive gears 20,21. The continuous rotation of the gears successively pivots the jaw ends of the yoke arms inwardly to engage the bobbin, and thereafter raises the arms and bobbin into the working position.
摘要:
A method and apparatus for applying tear tapes or the like to a transported web of cellulose wrapping material. A first portion of the travelling web is momentarily halted during the application of the tear tape, which takes place by a heat welding method. During the period of time while the first portion of the web is stationary, the remaining portions of the web continue to be transported at a constant speed, due to the effect of a pair of pivotally mounted diverting rollers which form web reserves on either side of the stationary first portion.
摘要:
For the purpose of folding a blank (11) in a U-shaped manner around an article or a folding mandrel, use is made of a folding roller (34) which is mounted at a fixed location, is driven in rotation and is rolled, by way of a lateral portion (35), over the facing surface of the pack (10) or of the folding mandrel (17) with blank (11).
摘要:
Soft packs for cigarettes, especially soft-cup packs, acquire an additional reinforcement in the region of a bottom wall (20) by means of a two-layer or multi-layer design of a cup blank (21, 22) in the region of the bottom wall (20). The two-layer or multi-layer reinforcement of the cup blank (22) can also extend into the region of adjoining pack walls.
摘要:
A bundle pack, especially a cigarette carton, formed from a plurality of cuboid packages which are wrapped in an outer wrapper made of cardboard, paper or plastic film has to be designed such that the individual cigarette packages can be easily marked on one outer side without opening the outer wrapper. For this purpose, the outer wrapper is provided with cut-outs which are located in the region of the outer sides of the packages. Adjacent cut-outs (17) are delimited from one another by narrow webs (19) of the outer wrapper (14).
摘要:
In the manufacture of certain types of packets, rotary folding units (10) are used which have along their perimeter a plurality of hollow folding mandrels (14) projecting at one side. On these mandrels, blanks, namely inner blank (10) and pouch blank (11) are folded in succession. Holding bands (34, 59) serve to position the blanks exactly on the folding mandrels (14), said bands extending outside the movement region of the folding mandrels (14) and lying with a holding bight (35) against the side of the folding mandrels (14), or the blanks, lying radially on the outside, fixing same as they do so.
摘要:
Hinge-lid boxes comprise box part and lid. In order, in the case of this type of pack, to ensure an exact closed position of the lid before use, connecting webs or material webs are formed between lid and box part, said webs being severed when the lid is opened. Preferably, the material webs are located exclusively in the region of inner side tabs and lid side tabs, for connection of the same in the region of an obliquely directed abutment edge and mating edge.
摘要:
Packages consisting of two part packs are in increasing demand as so-called cigarette sticks, because consumers want "half sticks", that is to say part packs having a smaller number of cigarette packs. The part packs are produced from a common one-piece blank which is severed before the package is put on sale, so that part packs formed from two part blanks are obtained. These are connected to one another by means of severable connecting members, especially adhesive strips. The mechanical high-performance production of such packages composed of two part packs is carried out in a folding turret. A one-piece blank is introduced into pockets of the folding turret and almost ready-folded. The groups of cigarette packs are then pushed via open sides into the part packs within the pockets.
摘要:
It is a problem with hinge lid packs for cigarettes, that the pack content (cigarette block 29) often has a smaller depth than the interior space of the pack, so that the cigarette block (29) has to be supported by a filling piece. This filling piece is provided in the form of a supporting body (31) which is formed by appropriate folding of a collar front wall (25) from a collar arranged in the pack. An upper portion of the collar front wall (25) is inwardly set back, such that a supporting wall (32) abuts the (smaller) cigarette block (29). Collar side tabs (26, 27) connected to the collar front wall (25) extend across the full depth of the interior space of the pack and are connected to the supporting wall (32) via panels (37, 38) folded parallel.
摘要:
A cigarette pack with a shell (10) and slide (11), the range of movement of the slide (11 ) within the shell (10) is limited, in particular by stops formed, on the one hand, on a stop tab (30) and, on the other hand, by a recess (34) in the shell (10). The stops help to define a closed position of the slide (11) and an open position.