Artificial flowers, and preparation method

A manufacturing method and technology of artificial flowers, which are applied in the field of artificial flowers, can solve problems such as easy to break, recycling environmental pollution, poor durability, etc., and achieve effects that are not easy to change, stable in performance, and realistic in texture

Inactive Publication Date: 2007-05-09
威森工艺品(东莞)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, although the artificial flower market at home and abroad has great potential, the production formula and process of artificial flowers generally have problems such as technology, technology, and materials. The existing artificial flowers are generally made of PE materials or cloth, no matter in color or feel. It is difficult to be satisfactory. The artificial flower made of PE material is not flexible enough, and it is easy to be bumped and folded during transportation, storage or use, and the shape of the flower cannot be changed arbitrarily

Method used

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  • Artificial flowers, and preparation method
  • Artificial flowers, and preparation method
  • Artificial flowers, and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1 (artificial simulation white lily):

[0039] According to a formula and a manufacturing method of artificial flowers of the present invention, an artificial artificial white lily is produced, measured by weight.

[0040] The ingredients included in the flower head are divided into Group A and Group B:

[0041] Group A includes 80% polyether, 3% crosslinking agent, 2% stabilizer, 1.5% catalyst, 4% water, 4.2% blowing agent, and 1.3% color paste;

[0042] Group B includes 18% isocyanate with crust material properties and 36% isocyanate with ordinary high resilience properties; wherein the weight percentage of group B is calculated on the basis of group A. This time, 20kg of ingredients are used in group A of the artificial lily flower, and 3.6kg of isocyanate for the crust material of group B, and 7.2kg of ordinary high-resilience isocyanate are used, and they are evenly mixed together.

[0043] The flower branch also includes the ingredients of group A and...

Embodiment 2

[0050] Embodiment 2: (light yellow PU artificial flowers)

[0051] Group A includes 70% polyether, 6% crosslinking agent, 4% stabilizer, 0.5% catalyst, 14% water, 4.2% blowing agent, and 1.3% color paste;

[0052] Group B includes 10% isocyanate with crust material properties and 45% isocyanate with ordinary high resilience properties; wherein the weight percentage of group B is calculated on the basis of group A.

Embodiment 3

[0053] Embodiment 3 (red PU artificial flower):

[0054] Group A includes 90% polyether, 2% crosslinking agent, 3% stabilizer, 1% catalyst, 2% water, 1.2% blowing agent, 0.8% color paste;

[0055] Group B includes 60% isocyanate of crust material property; wherein the weight percentage of Group B is calculated on the basis of Group A.

[0056] The above three different flowers, artificial artificial white lilies, light yellow PU artificial flowers and red PU artificial flowers, have been tested by the American Society for Testing and Materials, and the results are as follows:

[0057] 1) Qualitative testing of materials

[0058] Sample name: artificial flower, 1) white; 2) light yellow; 3) red, one for each

[0059] piece

[0060] Test environment: temperature (T): 23±3℃, relative humidity (RH): 50±5%

[0061] Test purpose: Qualitative analysis of components by infrared spectroscopy

[0062] ASTM E 1252-98, Standard Practice for General

[0063] Test ...

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PUM

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Abstract

An artificial flower is made of foamed polyether polyurethane, which is prepared from the material group A including polyether, cross-linking agent, stabilizer, foaming agent and pigment and the material group B including isocyanate through proportional mixing and fusing.

Description

Technical field: [0001] The invention relates to an artificial flower, in particular to an artificial flower made of a special foaming polyether polyurethane product and a manufacturing method thereof. technical background: [0002] At present, although the artificial flower market at home and abroad has great potential, the production formula and process of artificial flowers generally have problems such as technology, technology, and materials. Existing artificial flowers are generally made of PE materials or cloth, no matter in color or feel. It is difficult to be satisfactory. The artificial flower made of PE material is not flexible enough, and it is easy to be bumped and folded during transportation, storage or use, and the shape of the flower cannot be changed at will, which will inevitably give people a stiff, contrived, and distorted look. I feel that the recycling of materials also pollutes the environment. The artificial flowers made of cloth are easy to lose col...

Claims

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Application Information

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IPC IPC(8): A41G1/00A41G1/02C08L75/08
Inventor 罗家乐
Owner 威森工艺品(东莞)有限公司
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