摘要:
With respect to a release-paper-free label requiring the activation of adhesive layer, a label structure adapted to reduce peeling after sticking; a method of using the same; a method of label sticking for reducing the number of costly printers used at the time of simultaneous sticking operations at multiple locations; and an apparatus therefor. Adhesive (3) not having tackiness at ordinary temperatures is applied to the back of tape shaped label substrate (2), and multiple continuous printing of label marking (4) is carried out on the top of the label substrate, thereby forming a label tape. The label tape is rolled. The rolled tape is separated apart into individual labels (8). The adhesive of the labels (8) is heated so as to restore adherence, and plasticizer (9) is applied onto the adhesive. Then, sticking of the labels (8) is carried out. These means enable inhibiting the recrystallization of adhesive even if detachment at the edge occurs after label sticking, thereby maintaining adherence, so that peeling can be prevented.
摘要:
The invention relates to a thermal sealing device comprising a frame (1) for supporting the various elements, a handle or grip bar (2), a roll support (3) with a roll-carrying shaft, possibly a guide (4) through which the seal passes, and a device or means for cutting (5) the seal, wherein the seal consists of a paper seal roll (6) provided with a thermal adhesive which is activated when it is subjected to the action of a heat source, the sealing device also comprising an element (7) for applying the seal and at least one arm (9) for carrying an element (7) for applying the seal in an automatic actuation embodiment, a seal-heating means being provided in both cases, which is normally arranged on the applicator element.
摘要:
The invention relates to a thermal sealing device comprising a frame (1) for supporting the various elements, a handle or grip bar (2), a roll support (3) with a roll-carrying shaft, possibly a guide (4) through which the seal passes, and a device or means for cutting (5) the seal, wherein the seal consists of a paper seal roll (6) provided with a thermal adhesive which is activated when it is subjected to the action of a heat source, the sealing device also comprising an element (7) for applying the seal and at least one arm (9) for carrying an element (7) for applying the seal in an automatic actuation embodiment, a seal-heating means being provided in both cases, which is normally arranged on the applicator element.
摘要:
A heat-sensitive adhesive label manufacturing device includes: a thermal head (3) (thermal activation unit) for thermally activating a heat-sensitive adhesive layer while being in contact therewith; a platen roller (4) which is situated opposed to the thermal head (3); and a discharge roller (5) which is situated on a downstream side of the thermal head (3) and the platen roller (4) and rotates at a peripheral speed different from a peripheral speed of the platen roller (4). When the discharge roller (5) includes a plurality of discharge rollers (5), at least a discharge roller (5) closest to the thermal head (3) and the platen roller (4) is rotated at the peripheral speed different from the peripheral speed of the platen roller (4). The discharge roller (5) has an outer diameter different from an outer diameter of the platen roller (4), or is connected to a drive gear through an intermediation of a transmission gear having a gear ratio different from a gear ratio of a transmission gear for connecting the platen roller (4) and the drive gear. A difference in speed between the peripheral speed of the platen roller (4) and the peripheral speed of the discharge roller (5) is 10% or more, or preferably 20% or more to 50% or less.
摘要:
Downsizing of an apparatus as a whole is achieved. The present invention includes: a printing portion (12) for performing printing on a printing layer of a sheet material (5) including a sheet-like base having one surface provided with the printing layer and another surface provided with a heat-sensitive adhesive layer; a thermal activation portion (15) for heating the heat-sensitive adhesive layer of the sheet material (5) and generating an adhesive force; a temporary stock portion (14), which is disposed in a transport path for the sheet material (5) between the printing portion (12) and the thermal activation portion (15), for temporarily stocking the sheet material (5) ; and a casing (19) covering the temporary stock portion (14). The temporary stock portion (14) includes a reversing portion (21) provided with a transport path (21a) having an arc shape, for reversing a transport direction of the sheet material (5) transported from the printing portion (12) and a stock portion (22), which has a straight line shape and is provided continuously to the reversing portion (21), for stocking the sheet material (5) in a flat state, the reversing portion (21) and the stock portion (22) being formed along an inner peripheral portion of the casing (19).
摘要:
With respect to a release-paper-free label requiring the activation of adhesive layer, a label structure adapted to reduce peeling after sticking; a method of using the same; a method of label sticking for reducing the number of costly printers used at the time of simultaneous sticking operations at multiple locations; and an apparatus therefor. Adhesive (3) not having tackiness at ordinary temperatures is applied to the back of tape shaped label substrate (2), and multiple continuous printing of label marking (4) is carried out on the top of the label substrate, thereby forming a label tape. The label tape is rolled. The rolled tape is separated apart into individual labels (8). The adhesive of the labels (8) is heated so as to restore adherence, and plasticizer (9) is applied onto the adhesive. Then, sticking of the labels (8) is carried out. These means enable inhibiting the recrystallization of adhesive even if detachment at the edge occurs after label sticking, thereby maintaining adherence, so that peeling can be prevented.