Tufting printing exhibition blanket and processing method thereof

A processing method and tufting technology, applied in chemical instruments and methods, carpets, synthetic resin layered products, etc., can solve the problems of poor flame retardancy and wear resistance of tufted carpets, and achieve good heat retention and good The effect of flame retardancy and sound absorption

Inactive Publication Date: 2015-12-23
诺奥(福建)环保家居用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] As disclosed in the application number 201310477015.2, a production process of a tufted rubber composite three-dimensional carpet has been tested. Although the tufted carpet produced by this process has a wide length range, it overcomes the gap between the adjacent surfaces of the carpet. There are obvious traces of mold pressing at the corners, but the flame retardancy and wear resistance of this tufted carpet are poor, especially the flame retardancy, which can only reach B1 level after testing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A tufted printed exhibition blanket and a processing method thereof, comprising the following steps:

[0029] A. Put the yarn or fiber on the fabric base fabric, and use the needle row machine to cut the fleece and / or needle to form the tufted carpet surface coil; the selected specification of the fabric base fabric is 80-300g / m2; said tufted layer is made of bulked filament yarns and is provided with piles; said bulked filament yarns comprise a predetermined number of filaments having a predetermined diameter;

[0030] B. Scratch latex on the back of the tufted carpet surface coil, so that the base fabric and the tufts form a firm whole;

[0031] C. Grinding the low-melting point polyethylene resin into powders of different particle sizes through a pulverizer;

[0032] D. Divide the powder into four grades of 1000um according to the particle size. The weight ratio of the powder according to the particle size 1000um accounts for 7%;

[0033] E, different low-melting-...

Embodiment 2

[0045] A kind of tufted printing exhibition blanket and processing method thereof as described in embodiment 1, wherein:

[0046] In step D, the weight ratio of the powder with a particle size of 1000um is 8%. mix;

[0047] In step F, placing the tufted carpet surface coil and the thermoplastic elastic film layer on an embossing roller, and compounding at 132° C. by utilizing the viscosity of the thermoplastic elastic film layer in a molten state;

[0048] In step G, the compound obtained after compounding is heated to a heating temperature of 168° C., and then put into a mold for vacuum forming;

[0049] In step B, the latex includes 24 parts by weight of acrylate, 19 parts by weight of EVA and 0.2 parts by weight of water.

[0050] In step A, the bulked filament yarn is composed of polyethylene terephthalate yarn, the elongation of the polyethylene terephthalate yarn is 42%, and its toughness is 3.7cN / dtex between.

[0051] In step A, the diameter of the filaments is 5-...

Embodiment 3

[0056] A kind of tufted printing exhibition blanket and processing method thereof as described in embodiment 1, wherein:

[0057] In step D, the weight ratio of the powder with a particle size of 1000um is 15%. mix;

[0058] In step F, the tufted carpet surface roll and the thermoplastic elastic film layer are placed on an embossing roller, and compounded at 130°C by utilizing the viscosity of the thermoplastic elastic film layer in a molten state;

[0059]In step G, the compound obtained after compounding is heated to a heating temperature of 170° C., and then put into a mold for vacuum forming;

[0060] In step B, the latex includes 23 parts by weight of acrylate, 20 parts by weight of EVA and 0.1 parts by weight of water.

[0061] In step A, the bulked filament yarn is made of polyethylene terephthalate yarn, the elongation of the polyethylene terephthalate yarn is 45%, and its toughness is 3.5cN / dtex between.

[0062] In step A, the diameter of the filaments is 5-20 d...

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Abstract

The invention provides a tufting printing exhibition blanket and a processing method thereof. The processing method comprises the steps of forming a tufting layer blanket surface coiled material by yarns or fibers on a base fabric through a needle row machine by means of down cutting and/or acupuncture; then plating latex on the back surface of the tufting layer blanket surface coiled material through shaving, thereby making the base fabric and the tufting form a firm integer member; then placing the tufting layer blanket surface coiled material and a specially produced thermoplastic elastic film layer on an embossing roller for combining, and afterwards heating for a certain time period. The tufting printing exhibition blanket prepared according to the invention has advantages of high smoothness of the blanket surface, same down height, high static resistance, high softness, high warmth retention performance, high flame retardance, high toughness, high anti-tearing performance and high breakdown performance. Through testing, compared with the prior art, the tufting printing exhibition blanket provided by the invention is advantageous in that the flame retardance can reach grade A. Furthermore, the tufting layer blanket surface coiled material and the thermoplastic elastic film layer are placed on the embossing roller and are combined at a temperature of 138 DEG C by means of viscosity of the thermoplastic elastic film layer in a fused state, thereby improving the sound absorbing capability of the blanket.

Description

technical field [0001] The invention relates to the technical field of carpets, in particular to a tufted printed exhibition carpet and a processing method thereof. Background technique [0002] Carpet is one of the important materials for interior decoration. Its good texture and rich colors can bring people a comfortable and warm feeling and create an elegant and harmonious environment. Among them, the exhibition carpet is also called needle-punched non-woven carpet. It is made of synthetic fibers through the needle-punching process, and then made of carpet-covered paving rolls with a certain hardness by invading glue. [0003] With the rapid development of social and economic construction and the improvement of people's quality of life, carpets have become an indispensable product in people's lives, and carpets are more and more widely used in daily life. The demand for carpets is increasing day by day, such as aesthetics, comfort, gloss, etc., which put forward higher ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G27/02B32B27/12B32B37/04B32B37/06
Inventor 庄跃进苏添福王宝荣
Owner 诺奥(福建)环保家居用品有限公司
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