(B) Starch Additives
1. Product Name: Starch Additives (Stabilizers, Bridging Agents)
2. Manufacturer: Taiwan Banghua Chemical Co., Ltd.
3. Features:
(1) Control the viscosity of paste liquid, increase stability, increase initial investment, increase vehicle speed, increase output and reduce loss rate, save steam energy. (2) Increase the adhesive strength and make the paperboard layer waterproof, reducing the softening of moisture reversion. (3) increase the cardboard hardness and flat pressure, ring pressure and breaking strength. (4) Make the paste water retention, improve the paste stability, prevent the paste from thinning and deterioration. (5) Non-toxic, odorless, pollution-free and extremely safe.
4. Function:
(1) Stabilizer (SB series products):
SB series products are an organic and inorganic compound salt, which together with the bridging agent and the starch paste to form the wrong compound, has the function of inhibiting swelling under 40° C., and the viscosity of the paste liquid rises slowly, which makes the viscosity of the paste liquid safe. Add o. 5-1%.
(2) Bridging Agents (CA Series Products):
The CA series product is a kind of vinyl-based polymer powder paste that exerts the effect of multiplication, so that the cardboard has a good laminating strength, and gives the cardboard adhesive layer an extremely excellent waterproof effect. Add 3%-7% to the amount of starch
(C) Water-proof, moisture-proof, quick-drying enhancer
1 Product Name: New Water-proof, moisture-proof, quick-drying enhancer (Yanli glue)
2 Shandong Yantai Yanli Chemical Co., Ltd.
3 Product features:
(1) Water-proof, moisture-resistant and has unique permeability, which can greatly improve the adhesive strength and compressive strength of cardboard.
(2) Reduce costs, increase vehicle speed, and increase production. Adhesive nail lOOmmx45mm, the interface only 1 PCT line, the cost is only more than 1/10 of the traditional flat silk binding; lower than the white latex, polyvinyl alcohol 1/3 - 1/8. It is the first choice for modern import and export paper product packaging.
(3) Excellent quality. High initial viscosity, good positioning, quick fix. 10 minutes can be bundled into the library.
(4) It has the function of repairing open cardboard and stitching paper. After the repair, the paperboard has a high flatness and is impervious to glue, and there is no trace of repair; the spliced ​​paper can be used after 10 minutes, especially for the splicing of the corrugated paper, and the pressure can not be cut off.
4 Performance and Breakthrough
Corrugated board bonding processes involve complex physical and chemical changes. Ordinary corn starch glue has poor permeability, and it is difficult to penetrate the paper fiber layer through automatic line coating. For ordinary paper adhesiveness can also be, such as met Meika, A card, Neptune and other high-grade paper to deal with degumming. The Yanli water-reinforcement enhancer is more than 10 times higher than the normal corn glue, and it is 3-5 times higher than the other manufacturers' additives.
This product is a variety of polymer resin complexes, in the past, the paper fiber is oozing out of the gelatinization, and a solidified phase network is formed on the surface of the colloid in the drying tunnel. It can enhance adhesion, increase the yield of cardboard, make the tile line high speed, high efficiency, high quality operation, and play its due performance. Non-toxic and harmless, it is an environmentally friendly product.
5. Advantages of the product: (1) enhanced adhesive fastness, quick drying, increased production line speed by 20% to 60%, improved paperboard quality output, reduced loss rate, flat cardboard, and high printing yield; (2) Hardboard reinforcement and Flat pressure, ring pressure and rupture arc can reduce the weight of the paper by 15% to 20% under the same compressive conditions; (3) 'i' conventional or other gluing can save starch at the same adhesive strength. Dosage 10% -25%, reduce the amount of fire alkali 20% -30%; (4) good initial adhesion, avoid hollowing, degumming and other diseases in cardboard production, the yield rate of up to 100%; (5) additives to make starch granules The suspensibility is better, and the sterilizing component therein makes the preservation time of the glue longer; (6) Because of the water resistance of the additive, the ability of the paperboard to resist atmospheric moisture erosion is improved. The experiment proves that the board is immersed in the normal temperature water for 48-72 hours to unnaturally open the glue, which is more suitable for transportation under extreme environments such as long-term storage, refrigeration, and shipping.
6. Use range:
(1) High, medium and low speed automatic production line melters.
Automatic veneer machine
(2) This product is widely used in various automatic hand-carton, carton interface sticky nails.
(D) Loading Modified Starch
1. Product Name:HB280 Water-Resistant, Loaded Modified Starch
2. Manufacturer: Jiangxi Hongxing Modified Starch Factory
3. The biggest advantages are: to improve product quality, reduce production costs and replace imported additives. It is suitable for carton enterprises of various types of corrugated cardboard production lines.
4. Technological innovation and breakthrough: Solve the problems of poor adhesive strength of corrugated board, poor initial viscosity of original starch, slow drying, poor water resistance, and low vehicle speed.
5. Benefits for carton companies: Improve quality and reduce overall costs.
Author / Chen Xirong
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