Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of manufacturing technology of environment-friendly and comfortable sofa

A sofa and comfortable technology, which is applied in the field of sofa manufacturing technology, can solve the problems of hygienic performance and dyeing performance gap, and achieve the effect of excellent mechanical performance, no difference in genuine leather, and easy dyeing

Active Publication Date: 2017-11-14
ZOY HOME FURNISHING CORP
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the continuous development of the microfiber synthetic leather industry, its application fields are also expanding. Although it is superior to natural leather in many aspects (such as mechanical properties), its hygienic performance and dyeing performance still exist compared with natural leather. large gap

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The superfine fiber synthetic leather base fabrics used in all the embodiments of the present invention are all purchased, such as those sold by Yantai Wanhua Synthetic Leather Co., Ltd.

[0029] The manufacturing method of an environmentally friendly and comfortable sofa, the preparation steps are as follows:

[0030] Step (1): Fabrication of the sofa frame, making a surrounding surface with a sitting surface and a supporting surface. The sofa frame is divided into a base frame and a sitting frame, which are made independently, and then placed in the foam foam layer in the mold. To form the base part and the sitting part, the lower surface of the sitting part and the upper surface of the base part are glued together;

[0031] Step (2): Making the sponge layer, placing the sofa frame in the mold, and foaming the sofa frame as a whole;

[0032] Step (3): Making a buffer layer, and further foaming a latex buffer layer on the sponge where the sofa sits;

[0033] Step (4): Productio...

Embodiment 2

[0048] The manufacturing method of an environmentally friendly and comfortable sofa, the preparation steps are as follows:

[0049] Step (1): Fabrication of the sofa frame, making a surrounding surface with a sitting surface and a supporting surface. The sofa frame is divided into a base frame and a sitting frame, which are made independently, and then placed in the foam foam layer in the mold. To form the base part and the sitting part, the lower surface of the sitting part and the upper surface of the base part are glued together;

[0050] Step (2): Making the sponge layer, placing the sofa frame in the mold, and foaming the sofa frame as a whole;

[0051] Step (3): Making a buffer layer, and further foaming a latex buffer layer on the sponge where the sofa sits;

[0052] Step (4): Production of modified super fiber artificial leather;

[0053] Step (5): wrap the modified microfiber artificial leather on the sofa and assemble it into a finished sofa;

[0054] The step (4): The product...

Embodiment 3

[0067] The manufacturing method of an environmentally friendly and comfortable sofa, the preparation steps are as follows:

[0068] Step (1): Fabrication of the sofa frame, making a surrounding surface with a sitting surface and a supporting surface. The sofa frame is divided into a base frame and a sitting frame, which are made independently, and then placed in the foam foam layer in the mold. To form the base part and the sitting part, the lower surface of the sitting part and the upper surface of the base part are glued together;

[0069] Step (2): Making the sponge layer, placing the sofa frame in the mold, and foaming the sofa frame as a whole;

[0070] Step (3): Making a buffer layer, and further foaming a latex buffer layer on the sponge where the sofa sits;

[0071] Step (4): Production of modified super fiber artificial leather;

[0072] Step (5): wrap the modified microfiber artificial leather on the sofa and assemble it into a finished sofa;

[0073] The step (4): The product...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a manufacturing process of an environment-friendly and comfortable sofa. The invention improves the structure of the sofa, the filler, and the covered artificial leather to obtain a brand-new environment-friendly and comfortable sofa, which is durable, wear-resistant, Very comfortable to use. In particular, the present invention optimizes the microfiber leather covering the sofa. It has excellent mechanical properties, soft and waxy hand feeling no different from real leather, good air permeability, easy to dye, good dyeing effect can be achieved at 55 °C, more environmentally friendly, and free from formaldehyde. content is also greatly reduced. In addition, the present invention uses enzymes and microorganisms instead of chemical modification methods, a full biological method, natural environmental protection, and no residue.

Description

Technical field [0001] The invention relates to a manufacturing process of a sofa, in particular to a manufacturing process of an environmentally friendly and comfortable sofa, and belongs to the field of furniture manufacturing. Background technique [0002] Sofas are the most popular furniture items with comfortable seating and various forms. However, in addition to wooden sofas, sponge is a necessary material in the basic composition of leather sofas and cloth sofas. Sofa is a large consumer product in furniture products, with a large quantity and a wide range. With the improvement of people's living standards and the development of science and technology, the requirements for sofas are getting higher and higher, and the dry rubbing color fastness ≥ 4 is added to the textile fabrics, leather and artificial leather. It also has flame retardancy. Claim. In addition, there is an increasing pursuit of comfort and environmental performance. [0003] As we all know, the existing h...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A47C17/00D06M13/11D06M16/00
Inventor 曹勇
Owner ZOY HOME FURNISHING CORP