B32B38/185

METHOD OF MANUFACTURING A FLEXIBLE, IMPACT-RESISTANT PAD
20210100297 · 2021-04-08 · ·

A method of manufacturing a flexible, impact-resistant pad (1), primarily for use in an item of protective wear, comprises the following steps. First, a sheet (16) of impact-absorbing material (3, 4, 4), for example a closed-cell foam is provided. The sheet (16) is cut to provide a piece (16) with a profile required for the pad (1) and this piece (16) is then cut into a plurality of spaced, separate elements (2), which are retained within the required profile of the pad (1). A first, flexible layer (17, 4) of material (3) is provided and one side of same is bonded to the spaced, separate elements (2). The edge (5) of the pad (1) is streamlined by the following additional steps which may be carried out either before cutting of the sheet (16) into the plurality of spaced, separate elements (2) or after bonding of the first, flexible layer (17, 4) of material (3) to the spaced, separate elements (2). First, a contoured mould tool (8) is provided that defines a recess (9) having a shape complementary to the shape required on one side of the pad (1) and a streamlined edge (10) around at least part of its periphery. The impact-absorbing material (3, 4, 4) or the mould tool (8) is heated and the mould tool (8) is then pressed into it to mould it on one side to define the shape that is required. Preferably, the method comprises the further step of bonding a second flexible layer (17, 4) of material (4) to the moulded side of the pad (1). During bonding of this second flexible layer (17, 4) of material (4), the pad (1) is preferably supported on a yielding surface (23) to enable the moulded side of the pad (1) to flatten during bonding. Also provided is a flexible, impact-resistant pad (1) Comprising a first, flexible layer (17, 4) of material (3) and a plurality of spaced, separate elements (2) that are each comprised of an impact-absorbing material (3, 4, 4) and that are bonded to one side of the first flexible layer (17, 4) of material (3). At least some of the elements (2) adjacent the edge (5) of the pad (1) are streamlined around at least part of the periphery of the pad (1).

ADHESIVE TAPE DISPENSER
20210130121 · 2021-05-06 ·

An adhesive tape dispenser head assembly arranged to dispense pieces of adhesive tape onto an object can include: a feed spool arranged to hold adhesive tape; a tape launcher arranged to launch the adhesive tape onto the object; a first brake arranged to move between an applied position, in which the tape brake is arranged to press the tape against the tape launcher, and an unapplied position; the tape launcher being arranged to move between a braked position, in which the first brake can be applied to the tape launcher, and an unbraked position, in which the tape is free to move relative to the tape launcher; a second brake arranged to facilitate positioning of the tape launcher in the braked position; a tape cutter movable between a cutting position, in which the tape cutter is arranged to cut the tape, and a non-cutting position; and a co-ordination mechanism arranged to co-ordinate relative movement between the tape launcher, the tape cutter, the first brake and the second brake such that when the tape cutter is in the cutting position, the tape launcher is in the braked position and the first brake is in the applied position.

Method of manufacturing a flexible, impact-resistant pad
11849779 · 2023-12-26 · ·

A method of manufacturing a flexible, impact-resistant pad (1), primarily for use in an item of protective wear, comprises the following steps. First, a sheet (16) of impact-absorbing material (3, 4, 4), for example a closed-cell foam is provided. The sheet (16) is cut to provide a piece (16) with a profile required for the pad (1) and this piece (16) is then cut into a plurality of spaced, separate elements (2), which are retained within the required profile of the pad (1). A first, flexible layer (17, 4) of material (3) is provided and one side of same is bonded to the spaced, separate elements (2). The edge (5) of the pad (1) is streamlined by the following additional steps which may be carried out either before cutting of the sheet (16) into the plurality of spaced, separate elements (2) or after bonding of the first, flexible layer (17, 4) of material (3) to the spaced, separate elements (2). First, a contoured mould tool (8) is provided that defines a recess (9) having a shape complementary to the shape required on one side of the pad (1) and a streamlined edge (10) around at least part of its periphery. The impact-absorbing material (3, 4, 4) or the mould tool (8) is heated and the mould tool (8) is then pressed into it to mould it on one side to define the shape that is required. Preferably, the method comprises the further step of bonding a second flexible layer (17, 4) of material (4) to the moulded side of the pad (1). During bonding of this second flexible layer (17, 4) of material (4), the pad (1) is preferably supported on a yielding surface (23) to enable the moulded side of the pad (1) to flatten during bonding. Also provided is a flexible, impact-resistant pad (1) Comprising a first, flexible layer (17, 4) of material (3) and a plurality of spaced, separate elements (2) that are each comprised of an impact-absorbing material (3, 4, 4) and that are bonded to one side of the first flexible layer (17, 4) of material (3). At least some of the elements (2) adjacent the edge (5) of the pad (1) are streamlined around at least part of the periphery of the pad (1).

System and method for assisting in the manufacture of a wind turbine blade shell

A method of manufacturing a wind turbine blade shell part is described. Fibre mats and a root end insert are laid up in a mould part in a layup procedure by use of an automated layup system. The fibre mats are laid up by use of a buffer so that the fibre mats may continuously be laid up on the mould surface, also during a cutting procedure. The root end insert is prepared in advance and mounted on a mounting plate. The root end insert is lowered onto the mould by use of the mounting plate and a lowering mechanism. After the wind turbine blade shell has been moulded, the mounting plate is removed.

IN-LINE PRODUCTION OF LINERLESS LABELS
20200402427 · 2020-12-24 ·

According to an embodiment of the present disclosure, a method of labeling a plurality of products includes coating a pressure sensitive adhesive to a roll of face stock, the roll of face stock configured to be converted to a plurality of individual labels aligned in a single lane; singulating an individual label from the roll of face stock; and applying the individual label to a product of the plurality of products, wherein the coating, singulating and applying are conducted sequentially in a single continuous operation with a single continuous web of material.

In-line production of linerless labels

According to an embodiment of the present disclosure, a method of labeling a plurality of products includes coating a pressure sensitive adhesive to a roll of face stock, the roll of face stock configured to be converted to a plurality of individual labels aligned in a single lane; singulating an individual label from the roll of face stock; and applying the individual label to a product of the plurality of products, wherein the coating, singulating and applying are conducted sequentially in a single continuous operation with a single continuous web of material.

In-line production of linerless labels

According to an embodiment of the present disclosure, a method of labeling a plurality of products includes coating a pressure sensitive adhesive to a roll of face stock, the roll of face stock configured to be converted to a plurality of individual labels aligned in a single lane; singulating an individual label from the roll of face stock; and applying the individual label to a product of the plurality of products, wherein the coating, singulating and applying are conducted sequentially in a single continuous operation with a single continuous web of material.

In-line production of linerless labels

According to an embodiment of the present disclosure, a method of labeling a plurality of products includes coating a pressure sensitive adhesive to a roll of face stock, the roll of face stock configured to be converted to a plurality of individual labels aligned in a single lane; singulating an individual label from the roll of face stock; and applying the individual label to a product of the plurality of products, wherein the coating, singulating and applying are conducted sequentially in a single continuous operation with a single continuous web of material.

Ribbon filament and assembly for use in extrusion-based digital manufacturing systems

A consumable material for use in an extrusion-based digital manufacturing system, the consumable material comprising a length and a cross-sectional profile of at least a portion of the length that is axially asymmetric. The cross-sectional profile is configured to provide a response time with a non-cylindrical liquefier of the extrusion-based digital manufacturing system that is faster than a response time achievable with a cylindrical filament in a cylindrical liquefier for a same thermally limited, maximum volumetric flow rate.

Assembly of DSA suspensions using microactuators with partially cured adhesives
10762922 · 2020-09-01 · ·

A method of assembly a dual stage actuated suspension includes either applying an adhesive to a microactuator motor and then B-staging the adhesive, or applying an adhesive that has already been B-staged such as in film adhesive form to the microactuator then assembling the microactuator into a suspension and then finishing the adhesive cure. The adhesive can be applied to bulk piezoelectric material, with the adhesive being B-staged either before or after it is applied to the bulk piezoelectric material, and the piezoelectric material then singulated into a number of individual piezoelectric microactuators. The method allows greater control over how much adhesive is used, and greater control over spread of that adhesive and control over potential contamination, than traditional liquid epoxy dispense methods.