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Straw plaited product brushing dyeing method

A dyeing method and straw weaving technology, applied in manufacturing tools, dipping and spraying equipment, reed/straw treatment, etc., can solve the problems of lack of liveliness and old-fashioned straw weaving products, and achieve bright colors, strong wall hanging, and fast drying speed. Effect

Inactive Publication Date: 2018-12-14
阜南佳利工艺品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, most of the straw weaves are dyed by dipping, and the raw materials can only be dyed before weaving. Therefore, the woven straw products are relatively old-fashioned and do not have the characteristics of liveliness.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A brushing and dyeing method for straw products, comprising the following steps:

[0018] (1) In parts by weight, 38 parts of self-crosslinking polyurethane modified emulsion, 1 part of methyl p-bromophenylacetate, 2 parts of 1,2-cyclohexanediaminetetraacetic acid, 4 parts of 3-oxocaprylic acid glyceride 1 part of sodium 1-heptane sulfonate was uniformly mixed to prepare component A;

[0019] (2) In parts by weight, after uniformly mixing 27 parts of deionized water, 0.1 part of defoamer, 16 parts of pigment, 2 parts of pigment dispersant, 4 parts of nano-AZO, and 0.2 part of ammonium pentaborate, component B is prepared ;

[0020] (3) After mixing component A and component B uniformly according to the mass ratio of 8:1, the straw coating is prepared;

[0021] (4) After spraying the accelerator on the surface of the woven straw product, brush the straw paint on the surface, put it in an oven, and dry it to obtain a finished product, wherein the accelerator is made of ...

Embodiment 2

[0026] A brushing and dyeing method for straw products, comprising the following steps:

[0027] (1) In parts by weight, 41 parts of self-crosslinking polyurethane modified emulsion, 2 parts of methyl p-bromophenylacetate, 4 parts of 1,2-cyclohexanediaminetetraacetic acid, 6 parts of 3-oxocaprylic acid glyceride , 2 parts of sodium 1-heptanesulfonate were mixed uniformly to prepare component A;

[0028] (2) In parts by weight, after uniformly mixing 30 parts of deionized water, 0.2 parts of defoamer, 18 parts of pigment, 3 parts of pigment dispersant, 5 parts of nano-AZO, and 0.4 part of ammonium pentaborate, component B is prepared ;

[0029] (3) After mixing component A and component B according to the mass ratio of 10:1, the straw coating is prepared;

[0030] (4) After spraying the accelerator on the surface of the woven straw product, brush the straw paint on the surface, put it in an oven, and dry it to obtain a finished product, wherein the accelerator is made of the ...

Embodiment 3

[0035] A brushing and dyeing method for straw products, comprising the following steps:

[0036] (1) In parts by weight, 43 parts of self-crosslinking polyurethane modified emulsion, 4 parts of methyl p-bromophenylacetate, 6 parts of 1,2-cyclohexanediaminetetraacetic acid, 7 parts of 3-oxocaprylic acid glyceride 1. After mixing 3 parts of sodium 1-heptanesulfonate evenly, component A was prepared;

[0037] (2) In parts by weight, after uniformly mixing 32 parts of deionized water, 0.3 parts of defoamer, 20 parts of pigment, 4 parts of pigment dispersant, 7 parts of nano-AZO, and 0.6 part of ammonium pentaborate, component B was prepared ;

[0038] (3) After mixing component A and component B uniformly according to the mass ratio of 12:1, the straw coating is prepared;

[0039] (4) After spraying the accelerator on the surface of the woven straw product, brush the straw paint on the surface, put it in an oven, and dry it to obtain a finished product, wherein the accelerator i...

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PUM

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Abstract

The invention discloses a straw plaited product brushing dyeing method which comprises the following operation steps of (1) uniformly mixing a self-crosslinking polyurethane modified emulsion, ethyl 4-bromophenylacetate, 1,2-cyclohexanediaminetetraacetic acid, 3-oxooctanoates with 1-sodium heptanesulfonate to prepare a component A; (2) uniformly mixing deionized water, a defoamer, a pigment, a pigment dispersing agent, nanometer AZO with ammonium pentaborate to prepare a component B; (3) uniformly mixing the component A and the component B according to a mass ratio of (8-12) to 1 to prepare astraw plaited coating; and (4) after spraying the surface of a straw plaited product formed in weaving manner with an accelerant, brushing the surface with the straw plaited coating, putting the strawplaited product in an oven, and performing drying treatment to prepare a finished product. The straw plaited product brushing dyeing method provided by the invention is simple in technology and shortin flow and saves the time and the labor; and the prepared straw plaited product is high in colour fastness, is difficult in generating the decoloration phenomenon and is bright in colour and remarkable in decorative effect at the same time.

Description

technical field [0001] The invention belongs to the technical field of preparation of straw products, in particular to a brushing and dyeing method of straw products. Background technique [0002] Straw weaving is a handicraft that is widely popular among the people. It uses the grass produced in various places to weave various daily necessities, such as baskets, fruit boxes, cup covers, pot mats, hats, slippers and pillow mats. Some use grass dyed with various colors in advance to weave various patterns, while others print decorative patterns after weaving. Both economical and practical, but also elegant. In the prior art, most of the straw weaves are dipped and dyed, and the raw materials can only be dyed before weaving. Therefore, the weaved straw weaving products are relatively old-fashioned and do not have the characteristics of liveliness. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a brushing a...

Claims

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Application Information

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IPC IPC(8): B27K9/00B27K5/02B27K3/02B27K3/00B27K3/52B27K5/04
CPCB27K3/005B27K3/0228B27K3/52B27K5/02B27K5/04B27K9/007
Inventor 徐学进
Owner 阜南佳利工艺品股份有限公司
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