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Regenerated environmental-friendly yarn label strap and manufacturing method thereof

A manufacturing method and technology of trademark tape, applied in liquid/gas/steam yarn/filament processing, textile, fabric, etc., can solve the problems of environmental protection of the substrate of the trademark tape and the overall preparation process to be improved, so as to overcome the melting point Inconsistent, improved uniformity, moderate softness and hardness

Active Publication Date: 2014-02-12
HUZHOU SINY LABEL MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In CN102031701B (2010-9-5), our company discloses an environmentally friendly non-scattering printed trademark tape and its manufacturing method. However, the environmental protection of the substrate and the overall preparation process of the trademark tape still need to be improved.

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] As shown in Figure 1, the manufacture method of regenerated environmental protection yarn trademark tape, it comprises steps successively:

[0037] For warping, sizing and weaving, polyacrylate size is used for sizing, and the sizing rate is 1%.

[0038] Dyeing and finishing pre-treatment: low-alkali desizing method, desizing formula: 20-40% caustic soda dosage 8g / l, 30% hydrogen peroxide dosage 10g / l, desizing agent 3g / l, chelating dispersant 3g / l; Desizing machine speed 30m / min;

[0039] Dyeing: Two dipping and two rolling are used for dyeing, and the formula used is: optical brightener: 0.1% (o.w.f); softener: 0.1% (o.w.f); antistatic finishing agent: 0.5% (o.w.f); liquor ratio: 1:10 ; The antistatic agent is polyethylene glycol methacrylic acid copolymer. The softener is KF and D3 with a weight ratio of 1-2:1.

[0040] Shaping: use continuous segmental shaping; the continuous segmental shaping is the method of heating up and then cooling down, and the temperature...

Embodiment 2

[0046] The manufacturing method of the regenerated environmental protection yarn trademark tape, it comprises the steps successively:

[0047] Warping, sizing and weaving, polyacrylate size is used for sizing, and the sizing rate is 5%.

[0048] Dyeing and finishing pre-treatment: low-alkali desizing method, desizing formula: 40% caustic soda dosage 10g / l, 30% hydrogen peroxide dosage 20g / l, desizing agent 5g / l, chelating dispersant 5g / l; desizing Machine speed 50m / min;

[0049] Dyeing: Two dipping and two rolling are used for dyeing, and the formula used is: optical brightener: 0.6% (o.w.f); softener: 0.3% (o.w.f); antistatic finishing agent: 1.5% (o.w.f); liquor ratio: 1: 30; The antistatic agent is polyether ester amide (PEEA). The softener is KF and D3 with a weight ratio of 1-2:1.

[0050] Shaping: adopt continuous segmental shaping; the continuous segmental shaping specifically adopts 8 ovens, the temperature is 160°C, 180°C, 190°C, 190°C, 190°C, 180°C, 170°C, 160°C, ...

Embodiment 3

[0056] The manufacturing method of the regenerated environmental protection yarn trademark tape, it comprises the steps successively:

[0057] For warping, sizing and weaving, polyacrylate size is used for sizing, and the sizing rate is 3%.

[0058] Dyeing and finishing pre-treatment: low-alkali desizing method, desizing formula: 20-40% caustic soda dosage 9g / l, 30% hydrogen peroxide dosage 15g / l, desizing agent 4g / l, chelating dispersant 4g / l; Desizing machine speed 40m / min;

[0059] Dyeing: Two dipping and two rolling are used for dyeing, and the formula used is: optical brightener: 0.5% (o.w.f); softener: 0.2% (o.w.f); antistatic finishing agent: 0.9% (o.w.f); liquor ratio: 1:20 ; The antistatic agent is polyether ester acetamide (PEAI). The softener is KF and D3 with a weight ratio of 1-2:1.

[0060] Shaping: adopt continuous segmental shaping; the continuous segmental shaping specifically adopts 8 ovens, the temperature is 160°C, 180°C, 190°C, 190°C, 190°C, 180°C, 170°...

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
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Abstract

The invention relates to a label strap and a manufacturing method of the label strap, in particular to a regenerated environmental-friendly yarn label strap and a manufacturing method of the regenerated environmental-friendly label strap. The thickness of the label strap is 0.11-0.15mm, the hardness is 2.8-3.7, and the gram weight is 120-180g / m<2>; base cloth is made of PET material, the specification of yarns for manufacturing the base cloth is 50-150D, the warp density is 90-130 roots / cm, and the weft density is 36-45 roots / cm. The manufacturing method includes the step of beaming, slashing and weaving, the step of pretreatment for dyeing and finishing; the step of dyeing, the step of sizing in a continuous and segmented mode, the step of calendering for the first time at the temperature of 150-170 DEG C, pressure of 5-15MPa and speed of 5-15m / min, the step of calendering for the second time at the temperature of 190-210 DEG C, pressure of 10-15MPa and speed of 10-16m / min and the step of slitting. The manufactured regenerated environmentally-friendly yarn label strap functionally defined to be suitable for a double-faced TTR hot transfer printing mode, the color fastness to soaping meets the GB / T3921 textile color fastness test standard, environmental requirements meet the OEKO-TEX primary standard, and the label strap is suitable for dry ink printing and wet ink printing modes.

Description

technical field [0001] The invention relates to a trademark tape and a manufacturing method thereof, in particular to a regenerated environmental protection yarn trademark tape and a manufacturing method thereof. Background technique [0002] Ecological environmental protection has been valued by people, and people have begun to pay attention to the production and application of environmentally friendly ecological products. Regarding the research and development and market expansion of environmental protection and ecological textiles, great progress has been made in recent years, such as the recycling of recycled fibers in "Coke bottles". [0003] "Coke bottles" are made of polyethylene terephthalate, commonly known as PET. Generally, when picking up recyclables, "Coke bottles" are always the main ones, supplemented by other recyclables. PET bottles are light and durable, but not easy to degrade naturally, so they form a huge garbage burden and have a great impact on the en...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D15/00D03D13/00D06C7/02D06C15/00D06B3/04D03D15/283
Inventor 吴耀东潘叶华
Owner HUZHOU SINY LABEL MATERIAL
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