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Gluing process method for PET plastic film sticky notes with anti-wrinkling effect

A technology of plastic films and process methods, applied in chemical instruments and methods, coatings, adhesives, etc., to achieve the effect of avoiding wrinkling and wasteful use

Pending Publication Date: 2021-12-03
嘉兴华善文具制造股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a kind of PET plastic film post-it note gluing process method with anti-wrinkle effect, to solve the problems mentioned in the above-mentioned background technology

Method used

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  • Gluing process method for PET plastic film sticky notes with anti-wrinkling effect
  • Gluing process method for PET plastic film sticky notes with anti-wrinkling effect
  • Gluing process method for PET plastic film sticky notes with anti-wrinkling effect

Examples

Experimental program
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Effect test

Embodiment 1

[0039] see Figure 1-Figure 7, a kind of embodiment one that the present invention provides: a kind of PET plastic film post-it note gluing process method with anti-wrinkle effect, comprises baffle plate 1, sleeve 2 and post-it note 3, and the front of baffle plate 1 is installed with The use of the fixed plate 4 and the baffle plate 1 prevents the sleeve 2 from falling on the fixed rod 101 from the side where the baffle plate 1 is located. The fixed plate 4 is used to install the long block 401, and it has a certain length, which is a long block A large space is provided between 401 and the fixed rod 101, so as to avoid the placement of roll-shaped post-it notes from being hindered. A fixed rod 101 is installed on one side of the baffle plate 1, and the fixed rod 101 is used to install the threaded rod 102, and its The diameter is slightly smaller than the diameter of the inner ring of the sleeve 2, which is convenient for inserting the sleeve 2. The outer surface of the fixe...

Embodiment 2

[0049]

[0050]

[0051] 100 parts of synthetic resin composition, 60 parts of additive and 15 parts of microcapsules were introduced into the mixing tank for mixing, and stirred at a speed of 120 rpm to fully integrate the three, and then 0.8 parts of catalyst, 1 part of Plasticizer, 3 parts of anti-aging agent, 50 parts of filler and 12 parts of acrylic self-adhesive, and then fully disperse and stir each raw material composition to obtain a low-viscosity pressure-sensitive adhesive mixture, then collect the mixture, and place 0- After 1 day, functional colloids can be obtained.

Embodiment 3

[0053] A kind of gluing process method for post-it notes of PET plastic film with anti-wrinkle effect, the gluing process steps are as follows:

[0054] (a) Discharging: Put the raw materials into the hopper according to the proportion through the vacuum feeder;

[0055] (b) Mixing of raw materials: start the rotating motor, drive the screw rod to rotate, squeeze each raw material in step (1) into the collection box through the rotation of the screw rod, and start three groups of extraction pumps;

[0056] (c) Mixing and stirring: start three sets of stirring motors, and the running time is 8-10 minutes, then start the vacuum pump, and run for 5 minutes to extract the gas inside the mixing tank;

[0057] (d) Sampling inspection: After the colloids inside the three groups of mixing tanks are formed, open the three groups of mixing tanks in turn, and suck 30g of glue from the surface and bottom of the inner colloids of the three groups of mixing tanks through straws for viscosit...

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Abstract

The invention discloses a gluing process method for PET plastic film sticky notes with an anti-wrinkling effect. A baffle disc, a sleeve and sticky note paper are included, a fixing plate is installed on the front face of the baffle disc, a fixing rod is installed on the outer wall of one side of the baffle disc, and the sleeve is installed on the outer surface of the fixing rod; and the sticky note paper is installed on the outer surface of the sleeve in a surrounding manner, a plurality of sets of cutting lines are evenly arranged on the outer surface of the sticky note paper, a plurality of sets of dividing lines are evenly arranged on the outer surface of the sticky note paper, and an adhesive layer is installed on the face, close to the sleeve, of the sticky note paper. The sticky notes used in the method are diversified in shape, the edge portions of the sticky notes are not prone to upwarp, the sticky notes can keep higher viscosity, the sticky notes in the process are in a rolled state, the sticky notes can be cut, and then the change of the shape and size of the sticky notes is changed.

Description

technical field [0001] The invention relates to the technical field of post-it notes, in particular to a glue-coating process for post-it notes of PET plastic films with an anti-wrinkle effect. Background technique [0002] Post-it notes are equivalent to post-it notes, users can record important things on them, and then stick them anywhere that users can use. The back of these post-it notes is glued, which is used for post-it notes and other contacted objects Fitting, the colloid adopts low-viscosity pressure-sensitive adhesive. Low-viscosity pressure-sensitive adhesive is a kind of viscoelastic body with both liquid viscous properties and solid elastic properties. The influencing factors and nature of both aspects of the process. [0003] The defective that existing device exists is: [0004] 1. The pattern of the existing post-it stickers is uniform, and the edge of the post-it sticker is easy to lift, which in turn affects its stickiness; [0005] 2. Most of the exist...

Claims

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Application Information

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IPC IPC(8): B05D7/04B05D7/24B29B7/28B26D1/06B26D3/10B26D5/08B01F13/10C09J175/04C09J163/00C09J161/28C09J183/04C09J133/00C09J193/04C09J157/02C09J11/08
CPCB05D7/04B05D7/24B29B7/28B26D1/065B26D3/10B26D5/08C09J175/04C09J163/00C09J161/28C09J183/04C09J133/00C09J193/04C09J157/02C09J11/08B05D2201/02C08L93/04C08L57/02C08L97/02
Inventor 金仕夫赵泽元张军
Owner 嘉兴华善文具制造股份有限公司
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