CN1034178A - 卷筒卫生纸在产运、储中变形缩小体积法及其专用设备 - Google Patents

卷筒卫生纸在产运、储中变形缩小体积法及其专用设备 Download PDF

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CN1034178A
CN1034178A CN 88108963 CN88108963A CN1034178A CN 1034178 A CN1034178 A CN 1034178A CN 88108963 CN88108963 CN 88108963 CN 88108963 A CN88108963 A CN 88108963A CN 1034178 A CN1034178 A CN 1034178A
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toilet paper
distortion
roll toilet
fortune
paper
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CN1015248B (zh
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蔡庆
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Priority to CN 88108963 priority Critical patent/CN1015248B/zh
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Priority to GB8928277A priority patent/GB2228463A/en
Priority to JP33145389A priority patent/JPH02296633A/ja
Publication of CN1015248B publication Critical patent/CN1015248B/zh
Priority to US07/853,878 priority patent/US5186099A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B63/00Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
    • B65B63/02Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for compressing or compacting articles or materials prior to wrapping or insertion in containers or receptacles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Sanitary Thin Papers (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)

Abstract

本发明是一种在产、运、储卷筒卫生纸时能大量 节省费用的方法。它的主要特点是把圆形卷筒卫生 纸变形而成扁形,压缩了每卷纸所占体积,也缩小了 卷间空隙,从而节省了运载工具或仓库的容积,大量 节省了运费和库存费,还给生产厂家带来节省包装 费;给消费者带来省存放空间;给铁路部门带来缓解 车皮紧张局势的好处。本发明同时提供了使纸变形 及复圆的专用设备。

Description

卷筒卫生纸在产、运、储中变形缩小体积法是一种对中部为塑性芯筒,外围为薄片物卷的节省运、储费用的方法,最适用于卷筒卫生纸运、储。
对卷筒卫生纸传统的运、储方法是从生产产品起,经运输、库存、销售直到使用止,始终保持圆筒形状,而这种形状的卫生纸由于其体积大,缝隙多而多占库房或运输工具的容积,运、储费用较高。从二维几何知道可知,面积相同的图形圆的周长最短,反过来说,周长相同的图形圆的面积最大。再从排列情况来看,正三角形、正四边形、正六边形及矩形都能无空隙排列,而圆却不能。由此可知,为了减少每卷纸所占体积及卷间所留空隙,从而节省库房及运输工具的容积,非把圆形改掉不可。考虑到工艺上的问题,以改为接近矩形截面最有利。
本发明的技术措施是将圆形卷筒卫生纸用人工或机械压扁,使其芯筒1两壁相接触或接近,使其纸卷2的截面成为四角由圆弧代替的矩形,把这样的卷筒卫生纸码齐、紧密包装以供运、储。
压扁卫生纸可以用手工或机械来实现。如用机械压扁则需一台压扁包装机。该机结构除动力传动部件外,主要有框架11,连杆12,大轮13,成形盘14,底盘15,变形锤16及推出锤17。工作时传送带将圆形卷筒卫生纸送到成型盘型腔18处,变形锤下降将卷筒卫生纸压扁后升回原处,成型盘旋转,使型腔18转至底盘19出口处,推出锤下降将被压扁的卷纸压入预先放置在出口下的中包装袋中。
圆形卷筒卫生纸的生产和使用已为人们长期习惯,而且无疑有其优点,因此在使用前将扁形恢复成圆形,是有必要的。复圆时需使用一种专用复圆器。其结构为一支螺杆、两个圆锥体构成,锥体21可与螺杆22做成一体,锥体23是一个锥体螺母,复圆时将螺杆插入被压扁的卫生纸芯筒内,旋上并旋紧锥体螺母,随着芯筒被撑开,纸卷就被复为圆形,方法极为简便,任何使用者都能轻而易举地完成。这种复圆器正好就是CN88214001.9专利申请“挂式易拉卫生纸盒”的一个组成部分。消费者只要有此种卫生纸盒就自然具备了复圆器,无需另花钱购买。
用本发明运、储卷筒卫生纸比用不变形方法运、储卫生纸可节省44%的运输工具或库房的容积。换句话说,提高运输工具或库房装载量80%,从而大量节省仓储和运输费用。卷筒卫生纸是我国出口产品之一,每年有相当数量出口,仅以自中原地区(如郑州)运往香港的国内铁路运输而言,就可使每吨的运费节省150多元,(并可缓解铁路部门的车皮紧张局势)。同时,因压扁的卫生纸挤压得紧密,可省去小包装而不散开。这样小包装全省、中包装、外包装都可省40%以上,包装费用每吨可省470余元。仅就运费和包装而言,就使每一美元的换汇成本降低0.65元,经济效益十分可观。
不言而喻,内销的卫生纸也有同样的经济效益,本发明的方法除使经贸部门节省运、储费外,如果在生产线上增加压扁工序还使生产厂家节省包装费。还给消费者带来好处:因为卫生纸在家庭中是大量使用的,所以消费者往往以中包装为单位而不以小包装为单位购买。体积缩小可节省44%的家庭存放空间,对于象香港、东京这样居住面积偏紧的地方无疑是一个实惠;此外,去掉小包装,每卷增加了与小包装物同重的卫生纸,增加了卫生纸的使用量。售价也可降低。产品将易于被消费者接收。
附图说明:图1是本发明在运、储过程中使卷筒卫生纸变成的形状;图2是变形与不变形中包装卫生纸的比较;图3是压扁包装机示意图;图4是压扁包装机的侧视图;图5是压扁包装机成形盘的俯视图;图6是复圆器图。
最佳实施例1,将出厂的圆形卷筒卫生纸用手工或用本发明的压扁包装机压成图1形状包装好进行运输、储藏。
例2,由生产厂家在现有的生产线上将包装工序改为手工或机械的压扁包装工序。该工序接收裸的(无小包装)圆形卷筒卫生纸,压成图1形状直接做中包装、外包装,以进行运输或仓储。中包装袋上印有商标装璜,既增加商品美感又比小包装印商标省钱。采用机械压扁包装工序时,应该设置本发明的压扁包装机。

Claims (4)

1、一种卷筒卫生纸在产、运、储中变形缩小体积法,其特征是将纸卷压扁成截面为四角被弧线代替的矩形,芯筒两壁相紧贴或相靠近的卷筒卫生纸形状。
2、根据权利要求1所述的方法,其特征是使用压扁包装机进行压扁。
3、一种使卷筒卫生纸变形的设备-压扁包装机,其特征是由框架、变形锤、推出锤、位于其下的成形盘、带出口的底盘及动力传动装置构成。
4、一种使变形的卷筒卫生纸复圆设备-复圆器,其特征是由一个螺杆及两个锥形体构成,其中至少有一个锥形体是能与螺杆配合的锥体螺母。
CN 88108963 1988-12-23 1988-12-23 卷筒卫生纸在产运、储中变形缩小体积法及其专用设备 Expired CN1015248B (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN 88108963 CN1015248B (zh) 1988-12-23 1988-12-23 卷筒卫生纸在产运、储中变形缩小体积法及其专用设备
GB8928277A GB2228463A (en) 1988-12-23 1989-12-14 A method for saving space occupied by toilet rolls in transportation and storage processes and related special device
JP33145389A JPH02296633A (ja) 1988-12-23 1989-12-22 円筒形トイレットペーパーの輸送と貯蔵における空間節約方法及びその装置
US07/853,878 US5186099A (en) 1988-12-23 1992-03-18 Method of saving space occupied by toilet rolls in transportation and storage processes and related special devices

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CN 88108963 CN1015248B (zh) 1988-12-23 1988-12-23 卷筒卫生纸在产运、储中变形缩小体积法及其专用设备

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CN1034178A true CN1034178A (zh) 1989-07-26
CN1015248B CN1015248B (zh) 1992-01-01

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CN (1) CN1015248B (zh)
GB (1) GB2228463A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113800064A (zh) * 2021-08-30 2021-12-17 温州职业技术学院 一种可压缩体积的卷纸自动包装机
CN115871976A (zh) * 2022-07-25 2023-03-31 浙江永联民爆器材有限公司遂昌永新分公司 一种乳化炸药自动包装生产系统及方法

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Publication number Priority date Publication date Assignee Title
EP0603237A1 (en) * 1991-09-11 1994-06-29 The Procter & Gamble Company Compressed core wound paper product having a core opening and a process of making the same
GB2270667B (en) * 1992-09-22 1996-08-14 Fort Sterling Limited Self restoring, compressed packaged paper rolls
IES970080A2 (en) * 1997-02-06 1998-02-25 Amakane Ltd Improvements in and relating to inserts for use with compressed core wound paper products
US8132393B2 (en) 2008-03-04 2012-03-13 Sealed Air Corporation Radial compression system for rolls of material and associated method
CN104129542B (zh) * 2014-07-18 2016-04-06 上海松川远亿机械设备有限公司 一种扁卷卫生纸的包装方法
US20160137398A1 (en) * 2014-11-17 2016-05-19 Georgia-Pacific Consumer Products Lp Compressed Hollow Coreless Re-Formable Roll Products

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FR687360A (fr) * 1929-01-03 1930-08-07 Glanzstoff Ag Procédé pour la préparation des écheveaux de fils en vue de l'expédition
GB1365802A (en) * 1971-01-08 1974-09-04 Certain Teed St Gobain Packaged compressible material
US3837138A (en) * 1973-02-23 1974-09-24 Johns Manville Method and apparatus for compressing material and enclosing the same in a plastic film
JPS5510931A (en) * 1978-07-10 1980-01-25 Takao Miura Toilet paper with squareeshaped compression thin core and its preparation
US4550550A (en) * 1983-03-31 1985-11-05 Certainteed Corporation Automated mineral wool roll-unit processing system
KR910000378B1 (ko) * 1983-05-24 1991-01-24 와다나베 고오조우 압축로울페이퍼의 제조방법
JPS60204554A (ja) * 1984-03-30 1985-10-16 Kozo Watanabe 圧縮ロ−ルペ−パ−の製造方法及びその装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113800064A (zh) * 2021-08-30 2021-12-17 温州职业技术学院 一种可压缩体积的卷纸自动包装机
CN113800064B (zh) * 2021-08-30 2022-11-22 温州职业技术学院 一种可压缩体积的卷纸自动包装机
CN115871976A (zh) * 2022-07-25 2023-03-31 浙江永联民爆器材有限公司遂昌永新分公司 一种乳化炸药自动包装生产系统及方法
CN115871976B (zh) * 2022-07-25 2024-05-14 浙江永化民爆器材有限公司 一种乳化炸药自动包装生产系统及方法

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GB2228463A (en) 1990-08-29
CN1015248B (zh) 1992-01-01
JPH02296633A (ja) 1990-12-07
GB8928277D0 (en) 1990-02-21

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