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Curtain product and production method thereof

A product and curtain technology, applied in the field of curtain products, can solve problems such as insufficient melt viscosity and fast melt flow rate, and achieve the effect of improving the ability to resist the external environment

Inactive Publication Date: 2011-01-05
NIEN MADE ENTERPRISE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention has the advantages of solving the long-standing problem that common PET resins cannot be processed into curtain products because of insufficient melt viscosity and fast melt flow rate.

Method used

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  • Curtain product and production method thereof
  • Curtain product and production method thereof
  • Curtain product and production method thereof

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Embodiment Construction

[0022] In order to illustrate the present invention more clearly, preferred embodiments are given and described in detail with accompanying drawings as follows.

[0023] figure 1 Shown is a venetian blind product 100 made by the method of the present invention, which can be made to include figure 2 Curtain products of various shapes such as shown curtain blade 101, curtain cover 102 and upper and lower beams 103. The method for making the above-mentioned product will be described in detail below.

[0024] please cooperate image 3 As shown, it is a process flow of a preferred embodiment of the present invention, including primary modified PET granule production 10, secondary modified PET granule production 20, extrusion molding 30, molding cooling 40 and cutting operation 50, wherein :

[0025] Production of primary modified PET granules 10: General PET materials, such as plastic bottle fragments, are made of linear polyester resin, which is mixed with coupling agent and ...

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Abstract

The invention discloses a curtain product and a production method thereof. The production method comprises the followings steps of: mixing a base material with 2-40 wt% of filling material, heating in an extruding machine with heating temperature between 200 DEG C and 350 DEG C, extruding consecutive long strips, forming, cooling and cutting to obtain the curtain product with good rigidity, heat resistance and optical activity resistance and conforming to the requirement of environment protection, wherein the base material is polyethylene terephthalate (PET) with melt strength greater than 500 Ps.s.

Description

technical field [0001] The present invention relates to a curtain product, more specifically, a curtain product made of environmentally friendly polyethylene terephthalate (PET) material and a manufacturing method thereof. Background technique [0002] Known plastic materials used to make curtain blades include polyvinyl chloride (polyvinyl chloride, PVC), propylene-butadiene-styrene resin (Acrylonitrile Butadiene Styrene, ABS) and polystyrene (Polystyrene, PS), but these raw materials It does not meet the requirements of green environmental protection. For this reason, the industry has developed other environmentally friendly plastic materials to make curtain blades, such as the biodegradable plastic material polylactic acid (PolyLactic Acid, PLA), which is made of wood fiber or plant fiber mixed with plastic. Wood-polymer Composites (WPC) and Polypropylene (PolyproPylene, PP), however, these raw materials are not easy to popularize due to their high cost. In order to solv...

Claims

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Application Information

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IPC IPC(8): A47H23/10
Inventor 粘铭陈栋荣
Owner NIEN MADE ENTERPRISE CO LTD