CN102848625A - Novel tape-cast composite non-woven fabric color membrane - Google Patents

Novel tape-cast composite non-woven fabric color membrane Download PDF

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Publication number
CN102848625A
CN102848625A CN2012103141924A CN201210314192A CN102848625A CN 102848625 A CN102848625 A CN 102848625A CN 2012103141924 A CN2012103141924 A CN 2012103141924A CN 201210314192 A CN201210314192 A CN 201210314192A CN 102848625 A CN102848625 A CN 102848625A
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CN
China
Prior art keywords
color filter
woven fabric
color membrane
non
density polyethylene
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CN2012103141924A
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Chinese (zh)
Inventor
夏克文
冯永根
潘丙根
魏良军
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苏州九鼎珍珠棉有限公司
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Priority to CN2012103141924A priority Critical patent/CN102848625A/en
Publication of CN102848625A publication Critical patent/CN102848625A/en

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Abstract

The invention discloses a novel tape-cast composite non-woven fabric colorful membrane which is prepared by compounding a non-woven fabric with a color membrane through tape casting of a coating layer formed by a mixture of an adhesive and a low density polyethylene resin particle, wherein an upper layer is the color membrane, a lower layer is the non-woven fabric, the usage amount of the low density polyethylene resin particle accounts for 15 to 30% of the weight of a coating material, and the thickness of the color membrane is 8 to 15 mu m. Since the low density polyethylene resin particle is cheaper than the adhesive, the non-woven fabric color membrane provided by the invention has reduced production cost while the compounding quality of the non-woven fabric and the color membrane is ensured.

Description

ー种新型流延复合的无纺布彩膜技术领域 BACKGROUND ー new type color filter nonwoven composite casting

[0001] 本发明属于包装材料技术领域,涉及无纺布复合材料,具体涉及ー种新型流延复合的无纺布彩膜。 [0001] The present invention belongs to the technical field of packaging materials, relates to nonwoven composites and particularly to nonwoven color filter ー new type of casting compound.

背景技术 Background technique

[0002] 无纺布(英文名:Non Woven)又称不织布,是由定向的或随机的纤维而构成,是新一代环保材料,具有防潮、透气、柔韧、质轻、不助燃、容易分解、无毒无刺激性、色彩丰富、价格低廉、可循环再用等特点。 [0002] The nonwoven fabric (English name: Non Woven), also known as non-woven, random or oriented by fibers to form a new generation of environmentally friendly materials, having a moisture-proof, breathable, flexible, lightweight, non-combustion, easily decomposed, non-toxic and non-irritating, colorful, inexpensive, recyclable and so on. 如多采用聚丙烯(PP材质)粒料为原料,经高温熔融、喷丝、铺纲、热压卷取连续ー步法生产而成。 The multi-polypropylene (PP material) pellets as raw materials, high temperature melting, spinning, shop classes, hot coiling step production from continuous ー. 无纺布制品色彩丰富、鲜艳明快、时尚环保、用途广泛、美观大方,图案和款式都多祥,且质轻、环保、可循环再用,被国际公认为保护地球生态的环保产品。 Non-woven products colorful, vivid and bright green fashion, versatile, beautiful, patterns and styles are more auspicious, and lightweight, environmentally friendly, recyclable, is internationally recognized as Earth's ecological environmental protection products. 适用于农用薄膜、制鞋、制革、床垫、子母被、装饰、化工、印刷、汽车、建材,家具等行业,及服装衬布,医疗卫生一次性手术衣,ロ罩,帽,床単,酒店一次性台布,美容,桑拿乃至当今时尚的礼品袋,精品袋,购物袋,广告袋等等。 Apply to agricultural films, footwear, leather, mattresses, picture being decorative, chemicals, printing, automobile, building materials, furniture and other industries, and garment interlining, medical disposable surgical gowns, ro cover, cap, bed radiolabeling , hotel disposable tablecloth, beauty, sauna and even today's fashion gift bags, boutique bags, shopping bags, advertising bags, and so on. 环保产品,用途广泛,经济实惠。 Environmentally friendly products, versatile and affordable.

[0003] 彩膜是ー种新型的強化玻璃装饰材料,彩膜打破了以往主要以强化写真材料作为玻璃装饰的传统エ艺,从而替代了強化写真材料主导了玻璃移门,玻璃橱柜,玻璃背景墙等玻璃装饰材料等市场。 [0003] The color filter is ー new types of tempered glass decoration materials, color film to break the traditional Ester arts in the past mainly to strengthen the pictorial material for glass decoration, replacing enhanced pictorial material dominated the glass sliding door, glass cabinets, glass background glass walls and other decorative materials market.

[0004] 单纯的无纺布限制了其应用领域,需要和其他材料复合使用,彩膜和无纺布的复合得到了广泛的使用,无纺布彩膜在流延复合的过程中需要使用胶粘剂等涂覆料,由于胶粘剂的价格较高,使得无纺布彩膜的成本相对较高。 [0004] The nonwoven fabric alone limits its field of application, require the use of composite materials, and other, color film and a composite nonwoven fabric have been widely used, requires the use of an adhesive nonwoven fabric color film during casting of the composite other coating materials, adhesives due to higher prices, the cost of the nonwoven fabric such that the color filter is relatively high.

发明内容 SUMMARY

[0005] 为了克服现有技术的不足,本发明在不损失其性能的基础上,提供了一种成本相对低廉的无纺布彩膜。 [0005] In order to overcome the deficiencies of the prior art, the present invention is based on its performance without loss, a relatively inexpensive nonwoven color filter.

[0006] 本发明的无纺布彩膜由无纺布和彩膜经涂覆层流延复合而成,上层是彩膜,下层是无纺布,所述的涂覆层的涂覆料为胶粘剂和低密度聚こ烯树脂粒子的混合物。 [0006] The color filter of the present invention is a nonwoven fabric by a cast coating and a color filter formed by a composite nonwoven fabric, the upper layer is a color filter, a nonwoven fabric is lower, said coating material is a coating layer a mixture of low density polyethylene and the adhesive resin particles alkenyl ko.

[0007] 优选涂覆料含有15〜30wt%的低密度聚こ烯树脂粒子。 [0007] The coating material preferably comprises 15~30wt% of a low density polyethylene resin particles alkenyl ko.

[0008] 所述的彩膜层厚度为8〜15微米,优选12微米。 [0008] In the color layer having a thickness of 8~15 microns, preferably 12 microns.

[0009] 由于低密度聚こ烯树脂粒子的价格低于胶粘剂,本发明的无纺布彩膜在保证了无纺布和彩膜的复合质量的同时降低了生产成本。 [0009] Since the price of a low-density polyethylene resin particles is less than ko alkenyl adhesives, nonwoven color filter of the present invention is to ensure the quality of the nonwoven composite and the color filter while reducing production costs.

附图说明 BRIEF DESCRIPTION

[0010] 附图I为本发明的无纺布彩膜的结构示意图。 [0010] The schematic structure of the nonwoven fabric color filter I of the present invention reference.

具体实施方式 Detailed ways

[0011] 下面结合附图I和实施例对本发明的新型流延复合的无纺布彩膜进行详细阐述,以使本发明的优点和特征能更易于被本领域技术人员理解,从而对本发明的保护范围做出更为清楚明确的界定。 I of the accompanying drawings and novel embodiments of the present invention the flow casting the composite nonwoven fabric color filter set forth in detail [0011] below with reference, to advantage and features of the present invention can be more readily understood by those skilled in the art, the present invention is thus make more clear the scope of protection clearly defined.

[0012] 參照附图1,本发明的无纺布彩膜由彩膜I和无纺布2经涂覆层在260°C左右流延复合而成,上层是彩膜,下层是无纺布,采用的涂覆料为胶粘剂和低密度聚こ烯树脂粒子的混合物,二者在液态下易于流延复合,选用不同混合比例的涂覆料和不同厚度的彩膜层进行了对比试验。 [0012] Referring to Figure 1, the color filter of the present invention is a nonwoven fabric formed by the color filter I and the nonwoven fabric layer 2 coated cast composite at about 260 ° C, the upper layer is a color film, the lower layer nonwoven fabric , the coating material used is a mixture of low density polyethylene and an adhesive resin particles ko alkenyl, both easy casting compound in the liquid state, the choice of the mixing ratio of different color coating materials and layer thicknesses of different comparative tests.

[0013] 实施例I [0013] Example I

[0014] 由85wt%的胶粘剂和15wt%的低密度聚こ烯树脂粒子混合而成作为涂覆层,将无纺布和彩膜在240°C下流延复合而成,彩膜厚度为8微米。 [0014] The adhesive mixture of 85wt% and 15wt% of a low density polyethylene resin particles obtained by ko-ene as a coating layer, nonwoven fabric and the color filter downflow at 240 ° C casting compound made of color film having a thickness of 8 m .

[0015] 实施例2 [0015] Example 2

[0016] 由80wt%的胶粘剂和20wt%的低密度聚こ烯树脂粒子混合而成作为涂覆层,将无纺布和彩膜在260°C下流延复合而成,彩膜厚度为15微米。 [0016] The adhesive mixture of 80wt% and 20wt% of a low density polyethylene resin particles obtained by ko-ene as a coating layer, nonwoven fabric and the color filter downflow at 260 ° C casting compound made of color film thickness of 15 m .

[0017] 实施例3 [0017] Example 3

[0018] 由70wt%的胶粘剂和30wt%的低密度聚こ烯树脂粒子混合而成作为涂覆层,将无纺布和彩膜在280°C下流延复合而成,彩膜厚度为10微米。 [0018] The adhesive mixture of 70wt% and 30wt% of a low density polyethylene resin particles obtained by ko-ene as a coating layer, nonwoven fabric and the color filter downflow at 280 ° C casting compound made of color film of thickness 10 microns .

[0019] 实施例4 [0019] Example 4

[0020] 由70wt%的胶粘剂和30wt%的低密度聚こ烯树脂粒子混合而成作为涂覆层,将无纺布和彩膜在260°C下流延复合而成,彩膜厚度为12微米。 [0020] The adhesive mixture of 70wt% and 30wt% of a low density polyethylene resin particles obtained by ko-ene as a coating layer, nonwoven fabric and the color filter downflow at 260 ° C casting compound made of a color filter having a thickness of 12 microns .

[0021] 实施例5 [0021] Example 5

[0022] 由80wt%的胶粘剂和20wt%的低密度聚こ烯树脂粒子混合而成作为涂覆层,将无纺布和彩膜在260°C下流延复合而成,彩膜厚度为12微米。 [0022] The adhesive mixture of 80wt% and 20wt% of a low density polyethylene resin particles obtained by ko-ene as a coating layer, nonwoven fabric and the color filter downflow at 260 ° C casting compound made of a color filter having a thickness of 12 microns .

[0023] 经测试,8〜15微米可以保证彩膜应有的功能效果,添加了价格较低的低密度聚こ烯树脂粒子并未损失无纺布和彩膜的复合质量,在一定程度上降低了无纺布彩膜的总体成本。 [0023] After testing, 8~15 microns can ensure proper function of the color filter effect, adding the composite mass density polyethylene ko lower price resin particles alkenyl No loss of color film and the nonwoven fabric, to a certain extent reducing the overall cost of non-woven fabric color film.

[0024] 上述实施例不以任何方式限制本发明,凡是采用等同替换或等效变换的方式获得的技术方案均落在本发明的保护范围内。 [0024] The examples do not limit the present invention in any way, usually by way of equivalent substitutions or equivalent conversion of a technical solutions are within the scope of the present invention.

Claims (4)

1. 一种新型流延复合的无纺布彩膜,由上层彩膜(I)和下层无纺布(2)经涂覆料流延复合而成,其特征在于:所述的涂覆料为胶粘剂和低密度聚乙烯树脂粒子的混合物。 A new composite nonwoven casting color filter, the color filter by the upper layer (I) and the lower layer nonwoven fabric (2) cast coated material composite, characterized in that: said coating material a mixture of low density polyethylene and an adhesive resin particles.
2.根据权利要求I所述的无纺布彩膜,其特征在于:所述的涂覆料中低密度聚乙烯树脂粒子的用量为15〜30wt%。 2. The nonwoven fabric of the color filter according to claim I, wherein: said coating feed density polyethylene resin particles is used in an amount 15~30wt%.
3.根据权利要求I所述的无纺布彩膜,其特征在于:所述的彩膜(I)厚度为8〜15微米。 3. The nonwoven fabric of the color filter according to claim I, wherein: said color filter (I) having a thickness of 8~15 micrometers.
4.根据权利要求I或3所述的无纺布彩膜,其特征在于:所述的彩膜(I)厚度为12微米。 4. The color filter according to claim I or a nonwoven fabric according to claim 3, wherein: said color filter (I) having a thickness of 12 microns.
CN2012103141924A 2012-08-30 2012-08-30 Novel tape-cast composite non-woven fabric color membrane CN102848625A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106142726A (en) * 2015-04-07 2016-11-23 常熟市金陵无纺布有限公司 A kind of novel variegated water suction anti-slip type non-woven fabrics and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1178162A (en) * 1997-09-01 1998-04-08 周洪涛 Method and apparatus for producing waterproof and corrosionproof coiled plastic material
CN2503069Y (en) * 2001-06-11 2002-07-31 北京立高防水工程有限公司 Modified asphalt water-proof coiled material with colour film layer
US20060025527A1 (en) * 2004-07-29 2006-02-02 Chou Richard T Adhesive compositions derived from highly functionalized ethylene copolymers
CN101722693A (en) * 2008-10-21 2010-06-09 群力塑胶有限公司 Heat-sealed aluminum-plated composite film for coating-free pearl cotton (EPE)
US20120015161A1 (en) * 2008-08-18 2012-01-19 Transhield Technology As Water Vapor Permeable Shrinkable-Fabric

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1178162A (en) * 1997-09-01 1998-04-08 周洪涛 Method and apparatus for producing waterproof and corrosionproof coiled plastic material
CN2503069Y (en) * 2001-06-11 2002-07-31 北京立高防水工程有限公司 Modified asphalt water-proof coiled material with colour film layer
US20060025527A1 (en) * 2004-07-29 2006-02-02 Chou Richard T Adhesive compositions derived from highly functionalized ethylene copolymers
US20120015161A1 (en) * 2008-08-18 2012-01-19 Transhield Technology As Water Vapor Permeable Shrinkable-Fabric
CN101722693A (en) * 2008-10-21 2010-06-09 群力塑胶有限公司 Heat-sealed aluminum-plated composite film for coating-free pearl cotton (EPE)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106142726A (en) * 2015-04-07 2016-11-23 常熟市金陵无纺布有限公司 A kind of novel variegated water suction anti-slip type non-woven fabrics and preparation method thereof

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