The invention relates to a guiding device for guiding a blown film between a film blowing die and a take-off roller device, comprising at least two lateral guides located opposite one another for laterally guiding the blown film, wherein at least one lateral guide is provided with a first guide segment and a second guide segment, which are connected to one another in an articulated manner. At least one lever kinematics is provided, which is in drive connection with a drive device, and which is interconnected with the two guide segments such that when the drive device is actuated by way of the lever kinematics, the angles of attack (αa, αe) of the two guide segments to the conveyance direction (F) of the blown film can be varied.

The present invention relates to a pellet of a liquid crystal polyester resin composition containing a liquid crystal polyester resin and an inorganic filler, said pellet being characterized in that if the horizontal Feret's diameter of a rectangle circumscribed about a projected image of the front of the pellet is taken as the length of the long side of the rectangle and the vertical Feret's length is taken as the length of the short side of the rectangle, the length of the long side of the rectangle is from 3 mm to 4 mm (inclusive) and the area ratio of the area S of the projected image to the area S0 of the rectangle, namely S/S0 is from 0.55 to 0.70 (inclusive).

A method and apparatus for manufacturing a duct bank comprising the steps of loading a frame with a series of templates, positioning the frame adjacent a pipe extruder, aligning a set of a plurality of holes with a die of the pipe extruder, extruding a pipe of a first length into the set of holes, repeating the steps of aligning and extruding for each set of holes, thereby forming the duct bank, banding the duct bank, and removing the duct bank from the frame.

A method and apparatus for processing a formable material having at least first and second relatively repositionable units. The first unit has a sheet die, with the second unit having a rotary drum with a peripheral forming surface for receiving flowable material from the sheet die. The first and second units can be selectively changed between an operating relationship and a setup relationship, with the latter causing at least one space to be defined/enlarged and within which an operator can maneuver to gain access to a region of at least one of the first and second units. With the first and second units in the operating relationship, moldable sheets can be processed by causing the moldable sheets to be applied, and conformed, to the peripheral forming surface on the rotary drum.

A method and apparatus for processing a formable material having at least first and second relatively repositionable units. The first unit has a sheet die, with the second unit having a rotary drum with a peripheral forming surface for receiving flowable material from the sheet die. The first and second units can be selectively changed between an operating relationship and a setup relationship, with the latter causing at least one space to be defined/enlarged and within which an operator can maneuver to gain access to a region of at least one of the first and second units. With the first and second units in the operating relationship, moldable sheets can be processed by causing the moldable sheets to be applied, and conformed, to the peripheral forming surface on the rotary drum.

A first connecting portion (31) and a second connecting portion (33) slide over a first guide link (17) and a second guide link (19), respectively, when an operation point (OP) of a reciprocating linear motion mechanism (38) moves from an initiating position to a terminating position. A second acute angle (θ2) formed between the second guide link (19) and a supporting surface (15) is greater than a first acute angle (θ1) formed between the first guide link (17) and the supporting surface (15).

The invention relates a device for suctioning off waste products of the production machine comprising a suction chamber at which at least a suction element is assembled which extends into a suction space, which is outside the suction chamber in order to convey waste products into the suction chamber, wherein the suction element comprises an inlet area, which is facing the suction space and an outlet area, which ends in the suction chamber.

A packaging film includes an inner layer for contacting a packaged subject, a first adhesive layer, a gas barrier layer, a second adhesive layer and an outer layer which are laminated in that order; wherein the inner layer contains linear low-density polyethylene in an amount of more than 40% by mass and no more than 90% by mass and low-density polyethylene and/or high-density polyethylene, does not contain any leachable components and has at least 0.920 g/cm.sup.3 density and at least 50 μm thickness; the first and second adhesive layers, contain antioxidants, and has less than 30 μm thickness; and the first adhesive layer, the gas barrier layer and the second adhesive layer have less than 30 μm thickness.

A method for controlling the thickness of a continuous elongated element made of elastomeric material, applied according to coils wound on a forming support, includes: advancing a head end of the continuous elongated element toward the forming support; subjecting, during the advancement, the continuous elongated element to a first stretching with a first stretch coefficient before applying on the forming support; and subjecting, during the advancement, the continuous elongated element to a second stretching with a second stretch coefficient during the application on the forming support. During the first stretching, a span of the continuous elongated element adjacent to the head end is stretched with a supplementary stretch coefficient greater than the first stretch coefficient, in a manner so as to confer, also to the span adjacent to the head end, a stretch and a section similar or substantially equivalent to those of the rest of the continuous elongated element.

A panel for a trailer and a method of making the same is provided. The trailer includes a front wall, a rear wall opposite the front wall, a first sidewall, and a second sidewall. The first sidewall is formed by a first continuous laminate panel that extends an entire length of the first sidewall, and the second sidewall is formed by a second continuous laminate panel that extends an entire length of the second sidewall. The first continuous laminate panel and the second continuous laminate panel each comprise a first skin, a second skin opposite the first skin, and a perforated core between the first skin and the second skin.