Edible instant flour bag packaging film and preparation method thereof
A packaging film and flour technology, applied in the field of edible packaging bags, can solve the problems that the large-scale production of instant noodle seasoning powder packets cannot be promoted, the mechanical performance is not high, and the production cost is high, so as to achieve large-scale production, low production cost, good mechanical effect
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Embodiment 1
[0023] Example 1: Take 1 g of potato starch, 0.1 g of sodium carboxymethyl cellulose, and 0.1 g of glycerol, add deionized water to 100 ml, and then uniformly stir at 50° C. for 15 minutes for gelatinization, and put the gelatinized starch paste on the Cast film on a glass plate with plastic wrap, and dry at 50°C for 0.5 hour to form a film.
Embodiment 2
[0024] Example 2: Take 10g of potato starch, 5g of sodium carboxymethyl cellulose, and 10g of glycerin, add deionized water to 100ml, and then stir evenly at 100°C for 40 minutes to gelatinize, and spread the gelatinized starch paste to keep fresh The film was flow-coated on a glass plate, and dried at 120° C. for 2 hours to form a film.
Embodiment 3
[0025] Example 3: Take 5g of potato starch, 0.3g of sodium carboxymethyl cellulose, and 2g of glycerin, add deionized water to 100ml, and then stir evenly at 75°C for 25 minutes for gelatinization, and spread the gelatinized starch paste Cast a film on a glass plate with plastic wrap, and dry it at 80°C for 1 hour to form a film.
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