CN110344176A - 包装用热轧非织造基布生产工艺 - Google Patents

包装用热轧非织造基布生产工艺 Download PDF

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CN110344176A
CN110344176A CN201910469090.1A CN201910469090A CN110344176A CN 110344176 A CN110344176 A CN 110344176A CN 201910469090 A CN201910469090 A CN 201910469090A CN 110344176 A CN110344176 A CN 110344176A
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fiber
base fabric
hot rolling
packed
production technology
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孙武平
张海明
王继
陈林博
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Hangzhou Jinbaihe Non-Woven Co Ltd
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Hangzhou Jinbaihe Non-Woven Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/485—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with weld-bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials

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Abstract

本发明公开了一种包装用热轧非织造基布生产工艺，旨在解决纸质包装难撕口、易吸湿发霉的不足。该发明采用两种短纤进行配比混合，涤纶短纤是产品的主体，起到耐温作用，在加工过程中形成一定的厚度，起到了材料支撑作用。低熔点涤纶短纤在产品中起到粘结作用，形成的产品在做成包装袋过程中可省去胶水涂覆，产品本身具有自粘合作用。纤维梳理成网后，单根排列的纤维沿着梳理方向布设，从而使形成的布面沿着梳理方向容易撕口。纤维之间形成一定厚度、透气度的网面，使得包装材料形成具有起有支撑、透气不透水的作用，不易吸湿发霉。

Description

包装用热轧非织造基布生产工艺
技术领域
本发明涉及包装技术领域，更具体地说，它涉及一种包装用热轧非织造基布生产工艺。
背景技术
随着经济的发展，人们对产品外包装的要求越来越严，包装在产品运输、存储、销售等过程中起到重要作用。包装行业常用塑料薄膜、纸、铝箔等单一或多层材料复合。其中纸用来增加软包装的强度、硬度、可刷性、和外观尤美性；而铝箔常用来提高其对氧、水蒸气、香气等渗透物的阻隔。传统的纸质材料，使用原木浆经过成网、干燥加固成卷，其纸浆配制过程对环境等污染较大，且制得的纸品毛头长，吸湿，易发霉，严重影响产品对包装的要求。在医疗行业，常使用进口纸复合薄膜形式，可以存放半年以上，之后也容易被纸质吸湿、发霉。且根据纸的特性，其缺点是比较差的抗刺、撕。
发明内容
本发明克服了纸质包装难撕口、易吸湿发霉的不足，提供了一种包装用热轧非织造基布生产工艺，生产出的基本用于包装时易撕口，不易吸湿发霉。
为了解决上述技术问题，本发明采用以下技术方案：一种包装用热轧非织造基布生产工艺，包括以下步骤：（1）原料准备，70%-80%的涤纶短纤和20%-30%的低熔点涤纶短纤混合；（2）纤维开松混合，将混合后的纤维送入开松机进行开松、混合；（3）梳理成网，混合后的纤维均匀地堆放在高棉箱中，根据压力分配固定克重到梳理机上，梳理机对纤维进一步开松，使得混合均匀的原料进一步混合均匀，梳理成一根根排列的纤维，单根纤维之间仍牵连在一起，使得纤维梳理后形成具有一定拉伸强力的纤网；（4）热加固，纤网经过热轧辊进行热压，热轧辊温度控制在180-230℃，压力在50-60Pa，速度在40-60 m/min，低熔点涤纶短纤熔化起到粘结作用，涤纶短纤形成一定厚度起到支撑作用，纤网热压后形成具有一定拉伸强力的布面；（5）成卷，对布面进行卷绕收卷。
采用两种短纤进行配比混合，涤纶短纤是产品的主体，起到耐温作用，在加工过程中形成一定的厚度，起到了材料支撑作用。低熔点涤纶短纤在产品中起到粘结作用，形成的产品在做成包装袋过程中可省去胶水涂覆，产品本身具有自粘合作用。纤维梳理成网后，单根排列的纤维沿着梳理方向布设，从而使形成的布面沿着梳理方向容易撕口。纤维之间形成一定厚度、透气度的网面，使得包装材料形成具有起有支撑、透气不透水的作用，不易吸湿发霉。本发明生产出的布面使用温度为180-200℃之间，热轧辊温度控制在180-230℃，温度太低，无法固结纤网；温度太高，纤维变化过大，固化后的布面尺寸变化较大。轧辊的压力促进熔融纤维的流动，增加纤维之间的接触面积，形成一定厚度、强力的布面。压力控制在50-60Pa之间，当压力过大，纤维受到挤压，容易造成纤维损伤，强力反而降低；而压力过小，纤维间接触面积小，不容易固化，强力也会降低。因此，本发明的轧辊压力，使得形成的布面有一定的拉伸强力，且形成一定的抗褶皱性能，便于后续成卷、退卷处理。生产速度在40-60m/min之间，生产速度越快，纤维加热和加压的时间越少，固化时间减少，则对应的强力减少。本发明生产出的基本用于包装时易撕口，不易吸湿发霉，不掉屑、光滑、平整易印刷。本发明直接纤维成网，节省了普通造纸过程中配浆、热固等工艺，本发明能提供特定的厚度，表面常经过高温高压处理，不易掉屑，且本产品根据纤维特性，产品在受热时具有自粘合特性，省去了普通包装袋需要粘合剂加固过程。
作为优选，涤纶短纤细度为1.56D，低熔点涤纶短纤细度为2D，涤纶短纤和低熔点涤纶短纤的纤维长度均为32-76mm。1.56D涤纶短纤使用温度180-230°之间，在进行热加固时，表面熔化，粘结强度好。2D低熔点涤纶短纤使用温度在110-130°之间，在进行热加固时，熔化后起到了很好的粘结作用。
作为优选，原料准备阶段，涤纶短纤和低熔点涤纶短纤开包后放置10-15小时，确保原料适应生产环境。原料放置一定时间与生产环境适应，有利于提高生产出的布面的性能。
作为优选，生产车间湿度控制在40%以上。放置湿度过低而容易产生静电。
作为优选，步骤（5）之前，布面与PDFE膜复合形成透气不透水的基布。布面与PDFE膜复合提高性能。
作为优选，步骤（5）之后进行检测，测试成卷布面的克重、厚度。对布面进行检测，保证产品质量。
作为优选，低熔点涤纶短纤为皮芯型结构，皮层是熔点为100-130℃的改性聚酯，中芯是普通聚酯。在热加固时皮层完全熔化，中芯起到一定的加强作用，有利于提高布面的结构强度。
与现有技术相比，本发明的有益效果是：（1）本发明生产出的基本用于包装时易撕口，不易吸湿发霉，不掉屑、光滑、平整易印刷；（2）产品在受热时具有自粘合特性，省去了普通包装袋需要粘合剂加固过程；（3）本发明直接纤维成网，节省了普通造纸过程中配浆、热固等工艺。
具体实施方式
下面通过具体实施例，对本发明的技术方案作进一步的具体描述：
实施例：一种包装用热轧非织造基布生产工艺，包括以下步骤：（1）原料准备，70%-80%的涤纶短纤和20%-30%的低熔点涤纶短纤混合；低熔点涤纶短纤为皮芯型结构，皮层是熔点为100-130℃的改性聚酯，中芯是普通聚酯；涤纶短纤细度为1.56D，低熔点涤纶短纤细度为2D，涤纶短纤和低熔点涤纶短纤的纤维长度均为32-76mm，一般选择32mm、48mm 、51mm、64mm、76mm；（2）纤维开松混合，将混合后的纤维送入开松机进行开松、混合；（3）梳理成网，混合后的纤维均匀地堆放在高棉箱中，根据压力分配固定克重到梳理机上，梳理机对纤维进一步开松，使得混合均匀的原料进一步混合均匀，梳理成一根根排列的纤维，单根纤维之间仍牵连在一起，使得纤维梳理后形成具有一定拉伸强力的纤网；（4）热加固，纤网经过热轧辊进行热压，热轧辊温度控制在180-230℃，压力在50-60Pa，速度在40-60 m/min，低熔点涤纶短纤熔化起到粘结作用，涤纶短纤形成一定厚度起到支撑作用，纤网热压后形成具有一定拉伸强力的布面；（5）成卷，对布面进行卷绕收卷。
原料准备阶段，涤纶短纤和低熔点涤纶短纤开包后放置10-15小时，确保原料适应生产环境。生产车间湿度控制在40%以上。步骤（5）之前，布面与PDFE膜复合形成透气不透水的基布。步骤（5）之后进行检测，测试成卷布面的克重、厚度。
采用两种短纤进行配比混合，涤纶短纤是产品的主体，起到耐温作用，在加工过程中形成一定的厚度，起到了材料支撑作用。低熔点涤纶短纤在产品中起到粘结作用，形成的产品在做成包装袋过程中可省去胶水涂覆，产品本身具有自粘合作用。纤维梳理成网后，单根排列的纤维沿着梳理方向布设，从而使形成的布面沿着梳理方向容易撕口。纤维之间形成一定厚度、透气度的网面，使得包装材料形成具有起有支撑、透气不透水的作用，不易吸湿发霉。本发明生产出的布面使用温度为180-200℃之间，热轧辊温度控制在180-230℃，温度太低，无法固结纤网；温度太高，纤维变化过大，固化后的布面尺寸变化较大。轧辊的压力促进熔融纤维的流动，增加纤维之间的接触面积，形成一定厚度、强力的布面。压力控制在50-60Pa之间，当压力过大，纤维受到挤压，容易造成纤维损伤，强力反而降低；而压力过小，纤维间接触面积小，不容易固化，强力也会降低。因此，本发明的轧辊压力，使得形成的布面有一定的拉伸强力，且形成一定的抗褶皱性能，便于后续成卷、退卷处理。生产速度在40-60m/min之间，生产速度越快，纤维加热和加压的时间越少，固化时间减少，则对应的强力减少。本发明生产出的基本用于包装时易撕口，不易吸湿发霉，不掉屑、光滑、平整易印刷。本发明直接纤维成网，节省了普通造纸过程中配浆、热固等工艺，本发明能提供特定的厚度，表面常经过高温高压处理，不易掉屑，且本产品根据纤维特性，产品在受热时具有自粘合特性，省去了普通包装袋需要粘合剂加固过程。
以上所述的实施例只是本发明较佳的方案，并非对本发明作任何形式上的限制，在不超出权利要求所记载的技术方案的前提下还有其它的变体及改型。

Claims (7)

1.一种包装用热轧非织造基布生产工艺，其特征是，包括以下步骤：（1）原料准备，70%-80%的涤纶短纤和20%-30%的低熔点涤纶短纤混合；（2）纤维开松混合，将混合后的纤维送入开松机进行开松、混合；（3）梳理成网，混合后的纤维均匀地堆放在高棉箱中，根据压力分配固定克重到梳理机上，梳理机对纤维进一步开松，使得混合均匀的原料进一步混合均匀，梳理成一根根排列的纤维，单根纤维之间仍牵连在一起，使得纤维梳理后形成具有一定拉伸强力的纤网；（4）热加固，纤网经过热轧辊进行热压，热轧辊温度控制在180-230℃，压力在50-60Pa，速度在40-60 m/min，低熔点涤纶短纤熔化起到粘结作用，涤纶短纤形成一定厚度起到支撑作用，纤网热压后形成具有一定拉伸强力的布面；（5）成卷，对布面进行卷绕收卷。
2.根据权利要求1所述的包装用热轧非织造基布生产工艺，其特征是，涤纶短纤细度为1.56D，低熔点涤纶短纤细度为2D，涤纶短纤和低熔点涤纶短纤的纤维长度均为32-76mm。
3.根据权利要求1所述的包装用热轧非织造基布生产工艺，其特征是，原料准备阶段，涤纶短纤和低熔点涤纶短纤开包后放置10-15小时，确保原料适应生产环境。
4.根据权利要求1所述的包装用热轧非织造基布生产工艺，其特征是，生产车间湿度控制在40%以上。
5.根据权利要求1所述的包装用热轧非织造基布生产工艺，其特征是，步骤（5）之前，布面与PDFE膜复合形成透气不透水的基布。
6.根据权利要求1至5任意一项所述的包装用热轧非织造基布生产工艺，其特征是，步骤（5）之后进行检测，测试成卷布面的克重、厚度。
7.根据权利要求1至5任意一项所述的包装用热轧非织造基布生产工艺，其特征是，低熔点涤纶短纤为皮芯型结构，皮层是熔点为100-130℃的改性聚酯，中芯是普通聚酯。
CN201910469090.1A 2019-05-31 2019-05-31 包装用热轧非织造基布生产工艺 Pending CN110344176A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110820166A (zh) * 2019-11-12 2020-02-21 广州中樱汽车零部件有限公司 一种环保再利用材料低voc的汽车用等密度棉及其制备方法
CN112593344A (zh) * 2020-11-13 2021-04-02 天鼎丰非织造布有限公司 一种防水卷材基布、pvc防水卷材及其制备方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489643A (en) * 1966-04-18 1970-01-13 Dexter Corp Sheet material of improved tear strength including long undrawn polyamide fibers
JPH07150458A (ja) * 1993-11-25 1995-06-13 Toyobo Co Ltd 長繊維不織布
CN1243779A (zh) * 1998-07-31 2000-02-09 东莞中镇鞋材有限公司 纤维板及其制造方法
CN1667172A (zh) * 2004-03-12 2005-09-14 上海嘉迪安医疗器械有限公司 一种可撕无纺布及其制作方法
CN101016677A (zh) * 2006-12-06 2007-08-15 谢继华 非织造布及其加工方法
CN101522972A (zh) * 2006-08-04 2009-09-02 可乐丽可乐富丽世股份有限公司 伸缩性无纺布以及带材
CN103451854A (zh) * 2013-08-14 2013-12-18 福建鑫华股份有限公司 一种非织造针刺胶带基材的制造方法
CN105951299A (zh) * 2016-07-12 2016-09-21 吴玉才 抗过敏透气型易撕裂医用胶带基布制备方法及其生产装置
CN205856696U (zh) * 2016-07-12 2017-01-04 吴玉才 抗过敏透气型易撕裂医用胶带基布生产装置
CN108729018A (zh) * 2018-05-28 2018-11-02 昆山胜昱无纺布有限公司 一种全涤纶刺绣用手撕无纺布的制备工艺
CN208362628U (zh) * 2018-05-04 2019-01-11 张贵峰 一种棉胎成型的自动铺棉装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489643A (en) * 1966-04-18 1970-01-13 Dexter Corp Sheet material of improved tear strength including long undrawn polyamide fibers
JPH07150458A (ja) * 1993-11-25 1995-06-13 Toyobo Co Ltd 長繊維不織布
CN1243779A (zh) * 1998-07-31 2000-02-09 东莞中镇鞋材有限公司 纤维板及其制造方法
CN1667172A (zh) * 2004-03-12 2005-09-14 上海嘉迪安医疗器械有限公司 一种可撕无纺布及其制作方法
CN101522972A (zh) * 2006-08-04 2009-09-02 可乐丽可乐富丽世股份有限公司 伸缩性无纺布以及带材
CN101016677A (zh) * 2006-12-06 2007-08-15 谢继华 非织造布及其加工方法
CN103451854A (zh) * 2013-08-14 2013-12-18 福建鑫华股份有限公司 一种非织造针刺胶带基材的制造方法
CN105951299A (zh) * 2016-07-12 2016-09-21 吴玉才 抗过敏透气型易撕裂医用胶带基布制备方法及其生产装置
CN205856696U (zh) * 2016-07-12 2017-01-04 吴玉才 抗过敏透气型易撕裂医用胶带基布生产装置
CN208362628U (zh) * 2018-05-04 2019-01-11 张贵峰 一种棉胎成型的自动铺棉装置
CN108729018A (zh) * 2018-05-28 2018-11-02 昆山胜昱无纺布有限公司 一种全涤纶刺绣用手撕无纺布的制备工艺

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
夏征农等: "《大辞海 第32卷 化工轻工纺织卷》", 31 December 2015, 上海辞书出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110820166A (zh) * 2019-11-12 2020-02-21 广州中樱汽车零部件有限公司 一种环保再利用材料低voc的汽车用等密度棉及其制备方法
CN112593344A (zh) * 2020-11-13 2021-04-02 天鼎丰非织造布有限公司 一种防水卷材基布、pvc防水卷材及其制备方法

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