Anti-spill and anti-adhesion joint of reel printing material as well as splicing method thereof

Abstract

The invention provides an anti-spill and anti-adhesion joint of a reel printing material as well as a splicing method thereof, and relates to the field of auxiliary supplies for production of reel printing materials. Through the change of a reel product joint and the improvement of a joint splicing method, the joint is prevented from overflowing adhesive under extrusion, the quality of the reel product and the stability of the subsequent processes are guaranteed and the production efficiency is improved to a certain degree; meanwhile, the joint operation time is shortened by virtue of the method simply, and the method is suitable for on-line operation. Through setting of the simple structure layer and low cost, the problems in the traditional printing industry are solved, the quality of the reel printing materials is improved, and succession of the subsequent processing of the reel printing materials, particularly reel cigarette labels is benefited; furthermore, the existing process isbasically not changed and the use cost is low.

Description

technical field

[0001] The invention relates to the field of auxiliary supplies for the production of reel printed matter, in particular to an anti-spill and anti-stick joint and a splicing method. Background technique

[0002] In the production process of reel trademarks, the products go through the slitting and rewinding process, and the parts with defects and defects need to be removed, and then the parts that meet the requirements are lapped and rewound into reels. The quality of the joints directly affects To the production efficiency and production quality of subsequent products.

[0003] At present, tapes are usually used in the rewinding process of reel products. Specifically, the left and right joints are bonded together by tapes. There is an elastic adhesive layer. Although the thickness is very thin, generally less than 1mm, there is no problem under normal use. The tightness of the reel is high, and the pressure on the tape at the joint is huge, which will sque...

Examples

Embodiment 1

[0033] Such as figure 1 , 2 As shown in , 3, the anti-spill and anti-adhesion joint of reel printed matter described in this embodiment includes a front splicing part 1, a rear splicing part 2, and an adhesive layer 3; The roll direction is vertically arranged, and its center line coincides with the contact line between the front splicing part 1 and the rear splicing part 2. Anti-overflow adhesive layer 303, the length of the anti-overflow adhesive layer 303 is the same as the entire adhesive layer 3, the width is 1.5mm, the edge is aligned with the adhesive layer 3, and the anti-overflow adhesive layer 303 is uniformly distributed with micro 27.5g tipping base paper with a hole and cilia structure and a thickness of 0.03mm; the front splicing part 1 and the rear splicing part 2 are butted horizontally, and the two are in the same plane, and the adhesive layer 3 is bonded On the front of the reel print for easy identification of splices.

[0034] A method for splicing a spi...

Embodiment 2

[0040] Such as figure 1 , 2As shown in , 4, the anti-spill and anti-adhesion joint of the reel printed matter described in this embodiment, the reel printed matter is a reel cigarette label, including a front splicing part 1, a rear splicing part 2, and an adhesive layer 3; Layer 3 includes a substrate layer 301, an adhesive layer 302, and an anti-overflow adhesive layer 303 arranged on both sides of the adhesive layer 302. The length of the anti-overflow adhesive layer 303 is the same as that of the entire adhesive layer 3, The width is 2mm, the edge is aligned with the adhesive layer 3, and the anti-spill adhesive layer 303 adopts tipping paper base paper with a uniform distribution of micropores and cilia structure and a weight of 30g; the front splicing part 1 and the rear splicing part 2 of the joint Horizontal docking, the two are in the same plane, the adhesive layer 3 is glued to the front and back of the printed matter on the reel, and the two are symmetrical to each...

Embodiment 3

[0048] Such as figure 1 , 2 , 5, the dimensional parameters of the joint described in this embodiment are consistent with those in Example 1, the difference is that the front splicing part 1 and the rear splicing part 2 overlap each other, the rear splicing part 2 is located above the joint, and the adhesive layer 3 Pasted on the front, when the cigarette label is unwound and packaged, the cigarette package scraper will not scrape and tear the joint during the scraping process from back to front.

technical field

[0001] The invention relates to the field of auxiliary supplies for the production of reel printed matter, in particular to an anti-spill and anti-stick joint and a splicing method. Background technique

[0002] In the production process of reel trademarks, the products go through the slitting and rewinding process, and the parts with defects and defects need to be removed, and then the parts that meet the requirements are lapped and rewound into reels. The quality of the joints directly affects To the production efficiency and production quality of subsequent products.

[0003] At present, tapes are usually used in the rewinding process of reel products. Specifically, the left and right joints are bonded together by tapes. There is an elastic adhesive layer. Although the thickness is very thin, generally less than 1mm, there is no problem under normal use. The tightness of the reel is high, and the pressure on the tape at the joint is huge, which will sque...

Examples

Embodiment 1

[0033] Such as figure 1 , 2 As shown in , 3, the anti-spill and anti-adhesion joint of reel printed matter described in this embodiment includes a front splicing part 1, a rear splicing part 2, and an adhesive layer 3; The roll direction is vertically arranged, and its center line coincides with the contact line between the front splicing part 1 and the rear splicing part 2. Anti-overflow adhesive layer 303, the length of the anti-overflow adhesive layer 303 is the same as the entire adhesive layer 3, the width is 1.5mm, the edge is aligned with the adhesive layer 3, and the anti-overflow adhesive layer 303 is uniformly distributed with micro 27.5g tipping base paper with a hole and cilia structure and a thickness of 0.03mm; the front splicing part 1 and the rear splicing part 2 are butted horizontally, and the two are in the same plane, and the adhesive layer 3 is bonded On the front of the reel print for easy identification of splices.

[0034] A method for splicing a spi...

Embodiment 2

[0040] Such as figure 1 , 2As shown in , 4, the anti-spill and anti-adhesion joint of the reel printed matter described in this embodiment, the reel printed matter is a reel cigarette label, including a front splicing part 1, a rear splicing part 2, and an adhesive layer 3; Layer 3 includes a substrate layer 301, an adhesive layer 302, and an anti-overflow adhesive layer 303 arranged on both sides of the adhesive layer 302. The length of the anti-overflow adhesive layer 303 is the same as that of the entire adhesive layer 3, The width is 2mm, the edge is aligned with the adhesive layer 3, and the anti-spill adhesive layer 303 adopts tipping paper base paper with a uniform distribution of micropores and cilia structure and a weight of 30g; the front splicing part 1 and the rear splicing part 2 of the joint Horizontal docking, the two are in the same plane, the adhesive layer 3 is glued to the front and back of the printed matter on the reel, and the two are symmetrical to each...

Embodiment 3

[0048] Such as figure 1 , 2 , 5, the dimensional parameters of the joint described in this embodiment are consistent with those in Example 1, the difference is that the front splicing part 1 and the rear splicing part 2 overlap each other, the rear splicing part 2 is located above the joint, and the adhesive layer 3 Pasted on the front, when the cigarette label is unwound and packaged, the cigarette package scraper will not scrape and tear the joint during the scraping process from back to front.

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