Method for preparing fragrant film by using essence microcapsule

A fragrance microcapsule and microcapsule technology, which is applied in the preparation of fragrance film, using essence microcapsule to prepare fragrance film field, can solve the problems such as no fragrance microcapsule film, and achieve the effect of facilitating development and utilization and broadening the application field

Inactive Publication Date: 2017-08-11
ZHEJIANG SCI-TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Up to now, there has been no related process of preparing fragrance microcapsu

Method used

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  • Method for preparing fragrant film by using essence microcapsule
  • Method for preparing fragrant film by using essence microcapsule

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] Example 1:

[0020] 1) Add 1g of flavor microcapsule powder with milk aroma into 99ml of distilled water to prepare a flavor microcapsule solution with a volume fraction of 1%, and stir with a glass rod to fully dissolve the microcapsules to obtain a microcapsule solution;

[0021] 2) Preheat the microcapsule solution obtained in step 1) to 75°C, put it into a polypropylene film with a size of 10*10cm, seal it with a plastic wrap, put it in an oven at 80°C for heating, take it out after heating for 1 hour, and wash it with water surface residues to obtain a fragrance microcapsule film (a).

Example Embodiment

[0022] Example 2:

[0023] 1) Add 0.1g of essence microcapsule powder with milk aroma into 99.9ml of distilled water to prepare a fragrance microcapsule solution with a volume fraction of 0.1%, and stir with a glass rod to fully dissolve the microcapsules to obtain a microcapsule solution;

[0024] 2) Preheat the microcapsule solution obtained in step 1) to 75°C, put it into a polypropylene film with a size of 10*10cm, seal it with a plastic wrap, put it in an oven at 80°C for heating, take it out after heating for 0.5 h, and wash it with water surface residues to obtain fragrance microcapsule film (b).

Example Embodiment

[0025] Example 3:

[0026] 1) Add 3g of flavor microcapsule powder with milk aroma into 97ml of distilled water to prepare a flavor microcapsule solution with a volume fraction of 3%, and stir with a glass rod to fully dissolve the microcapsules to obtain a microcapsule solution;

[0027] 2) Preheat the microcapsule solution obtained in step 1) to 85°C, put it into a polypropylene film with a size of 10*10cm, seal it with a plastic wrap, put it in an oven at 70°C for heating, take it out after heating for 2 hours, and wash it with water surface residues to obtain a fragrance microcapsule film (c).

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Abstract

The invention discloses a method for preparing a fragrant film by using essence microcapsule. According to the invention, the essence microcapsule is fully dissolved in distilled water and preheated, a polypropylene film is added, and is heated in a sealing mode to obtain the fragrant microcapsule film. The preparation method is easy to carry out, under prerequisite that the physical property influence on the film is reduced, the prepared fragrant microcapsule film can keep fragrance for long term, and has important practical meaning.

Description

technical field [0001] The invention relates to a method for preparing a fragrance film, in particular to a method for preparing a fragrance film by using essence microcapsules, and belongs to the field of film production and processing. Background technique [0002] With the improvement of people's living standards, people's spending on consumption is increasing day by day, consumption demand stimulates the improvement of production, and more and more commodities are available for us to choose from. In the past, consumers paid more attention to the quality and brand of products when purchasing products, but in a market with many brands, consumers began to prefer the "appearance" of products, that is, the first impression of products when choosing products. At present, the external design of products mainly relies on indicators such as shape, material, and color to be judged through vision and touch. The microcapsule fragrance film can give the product a specific fragrance,...

Claims

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Application Information

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IPC IPC(8): C08J7/06C08L23/12
CPCC08J7/065C08J2323/12
Inventor 张秀梅楼炳轩
Owner ZHEJIANG SCI-TECH UNIV
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