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Preparation method of flame-retardant product soft pack

A technology for soft packages and finished products, which is applied in the field of preparation of flame-retardant finished soft packages, can solve the problems of easy falling off of soft packages, inconsistent specifications, time-consuming, etc., achieve good flame-retardant and fire-proof effects, simple preparation method, and reduce production costs Effect

Inactive Publication Date: 2012-12-19
陈伟文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional soft bags generally use sponge (polyurethane foam) and bottom plate as the main materials. Manual production on site is not only time-consuming and labor-intensive, but the soft bag produced has a rough structure and inconsistent specifications. (Polyurethane foam) is easy to burn and other characteristics, so that the traditional soft bag is easy to fall off and hurt consumers, and it is easy to burn in the event of a fire and produce a large amount of toxic and harmful gases and other safety hazards

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] A method for preparing a flame-retardant finished soft package, comprising the following method steps:

[0052] Step A, preparing a composite flame-retardant EVA board: apply glue on the surface of the flame-retardant EVA board with a roller to form a glue layer, compound the leather to the surface of the glue layer, and bake at 180°C for 3 minutes , Composite flame retardant EVA board was prepared.

[0053] Step B, cutting into pieces: according to the production specifications, use a dividing machine to cut the composite flame-retardant EVA board prepared in step A into suitable sizes. During the production process, it is necessary to cut the composite flame-retardant EVA board according to the product specifications. Generally, the size of the cut piece is 2-3cm larger than the size of the finished product. After cutting, the material is foamed, formed and cut for the second time. After the edge, the flame-retardant finished soft bag of the required size can be obta...

Embodiment 2

[0078] A method for preparing a flame-retardant finished soft package, comprising the following method steps:

[0079] Step A, preparing a composite flame-retardant EVA board: apply glue on the surface of the flame-retardant EVA board with a roller to form a glue layer, compound the leather to the surface of the glue layer, and bake at 150°C for 5 minutes , Composite flame retardant EVA board was prepared.

[0080] Further, a base fabric layer is compounded on the lower surface of the flame-retardant EVA board, and the base fabric layer is a flame-retardant cloth layer.

[0081] Step B, cutting into pieces: according to the production specifications, use a dividing machine to cut the composite flame-retardant EVA board prepared in step A into suitable sizes. During the production process, it is necessary to cut the composite flame-retardant EVA board according to the product specifications. Generally, the size of the cut piece is 2-3cm larger than the size of the finished pro...

Embodiment 3

[0106] A method for preparing a flame-retardant finished soft package, comprising the following method steps:

[0107] Step A, preparing a composite flame-retardant EVA board: apply glue on the surface of the flame-retardant EVA board with a roller to form a glue layer, compound the leather to the surface of the glue layer, and bake at 120°C for 10 minutes , Composite flame retardant EVA board was prepared.

[0108] Further, a base fabric layer is compounded on the lower surface of the flame-retardant EVA board, and the base fabric layer is a flame-retardant cloth layer.

[0109] Step B, cutting into pieces: according to the production specifications, use a dividing machine to cut the composite flame-retardant EVA board prepared in step A into suitable sizes. During the production process, it is necessary to cut the composite flame-retardant EVA board according to the product specifications. Generally, the size of the cut piece is 2-3cm larger than the size of the finished pr...

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Abstract

The invention relates to the technical field of an indoor decorating material, and particularly relates to a preparation method of a flame-retardant product soft pack. The method comprises the following steps of: compositing a precoat on the surface of a flame-retardant EVA (ethylene vinyl acetate) board to prepare the composite flame-retardant EVA board; cutting the composite flame-retardant EVA board into a proper size by a cutter according to the production specification; putting the cut composite flame-retardant EVA board into an oven to foam; putting the foamed composite flame-retardant EVA board into a die; molding by a hydraulic machine and preparing the soft pack; and cutting the edge of the molded soft pack by a hydraulic punching machine to prepare the flame-retardant product soft pack. The preparation method of the flame-retardant product soft pack disclosed by the invention is simple in preparation method; the production efficiency can be improved; the production cost can be reduced; the prepared flame-retardant product soft pack is good in fire resistance and does not generate toxic and harmful substances in a combustion process; good flame-retardant fireproofing effect can be achieved; and the flame-retardant product soft pack has high security.

Description

technical field [0001] The invention relates to the technical field of interior decoration materials, in particular to a preparation method of a flame-retardant finished soft bag. Background technique [0002] With the continuous development of the economy and the improvement of living standards, people's requirements for the indoor environment are constantly improving, and it is often necessary to decorate homes and business places. In order to meet people's social activities and living needs, it is necessary to use various interior decoration materials to reasonably , Perfectly organize and shape an aesthetically pleasing and comfortable indoor environment. Soft bag is a kind of packaging product made of flexible materials. It has the characteristics of soft texture and soft color, which can improve the quality of home furnishing. It is widely used in the decoration of walls and ceilings in hotels, guesthouses, families and other places. [0003] Traditional soft bags gen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/075B32B37/00B32B37/06C08L23/06C08L23/08C08L23/16C08L21/00C08K13/02C08K5/14C08K5/03C08K3/22C08K3/34C08J9/10
Inventor 陈伟文
Owner 陈伟文