Antibacterial coating masterbatch, antibacterial coating woven bag and production method of antibacterial coating masterbatch
A woven bag and coating technology, which is applied in the field of antibacterial coating masterbatch and woven bags, can solve the problems of product storage and sales process not functioning, stored grains, grains are easy to deteriorate, and do not have antibacterial function, etc., to achieve superior barrier Functional, high antibacterial rate, excellent effect of precipitation resistance
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[0040] Example 1, an antibacterial coating film masterbatch, including the following parts by weight of raw materials: coating grade polyethylene pellets
[0041] 56 parts; 33 parts of nano silver antibacterial agent; 3 parts of oxidized polyethylene wax; 5 parts of additives;
[0042] The additives are light stabilizers, antioxidants and coupling agents with a mass ratio of 1:3:2.
[0043] The preparation method of the antibacterial coating film master batch:
[0044] (1) Mix the above-mentioned various raw materials in a mixer at high speed for 5 minutes;
[0045] (2) The raw material mixture obtained in step 1 is introduced into the twin-screw granulator through vacuum suction;
[0046] (3) 210-270℃ melt extrusion, water cooling, air drying, cutting, screening and packaging to obtain the antibacterial coating masterbatch.
[0047] The above coating masterbatch is used to produce antibacterial coating woven bags, and the coating materials for antibacterial coating woven bags include
[0...
Example Embodiment
[0052] Example 2, an antibacterial coating film masterbatch, including the following parts by weight of raw materials: polypropylene powder produced by the company
[0053] 60 parts of material; 30 parts of nano silver antibacterial agent; 4 parts of oxidized polyethylene wax; 6 parts of additives;
[0054] The additives are light stabilizers, antioxidants and coupling agents with a mass ratio of 1:3:2.
[0055] The preparation method of the antibacterial coating film master batch:
[0056] (1) Mix the above-mentioned various raw materials in a mixer at high speed for 5 minutes;
[0057] (2) The raw material mixture obtained in step 1 is introduced into the twin-screw granulator through vacuum suction;
[0058] (3) 210-270℃ melt extrusion, water cooling, air drying, cutting, screening and packaging into finished products.
[0059] The above coating masterbatch is used to produce antibacterial coating woven bags, and the coating materials for antibacterial coating woven bags include
[0060...
Example Embodiment
[0064] Example 3, an antibacterial coating film masterbatch, comprising the following raw materials in parts by weight: 64 parts of film-grade polypropylene; 27 parts of nano-silver antibacterial agent; 5 parts of oxidized polyethylene wax; 7 parts of auxiliary agent;
[0065] The additives are light stabilizers, antioxidants and coupling agents with a mass ratio of 1:3:2.
[0066] The preparation method of the antibacterial coating film master batch:
[0067] (1) Mix the above-mentioned various raw materials in a mixer at high speed for 5 minutes;
[0068] (2) The raw material mixture obtained in step 1 is introduced into the twin-screw granulator through vacuum suction;
[0069] (3) 210-270℃ melt extrusion, water cooling, air drying, cutting, screening and packaging into finished products.
[0070] The above coating masterbatch is used to produce antibacterial coating woven bags, and the coating materials for antibacterial coating woven bags include
[0071] The following parts by weigh...
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