EP0256591B1 - Verfahren zum Verpacken von Kleinteilen und Verpackung für Kleinteile - Google Patents

Verfahren zum Verpacken von Kleinteilen und Verpackung für Kleinteile Download PDF

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Publication number
EP0256591B1
EP0256591B1 EP87201482A EP87201482A EP0256591B1 EP 0256591 B1 EP0256591 B1 EP 0256591B1 EP 87201482 A EP87201482 A EP 87201482A EP 87201482 A EP87201482 A EP 87201482A EP 0256591 B1 EP0256591 B1 EP 0256591B1
Authority
EP
European Patent Office
Prior art keywords
carrier layer
packing
base plate
small objects
small
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP87201482A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0256591A3 (en
EP0256591A2 (de
Inventor
Hans-Werner Rüter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Patentverwaltung GmbH
Philips Gloeilampenfabrieken NV
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Patentverwaltung GmbH, Philips Gloeilampenfabrieken NV, Koninklijke Philips Electronics NV filed Critical Philips Patentverwaltung GmbH
Priority to AT87201482T priority Critical patent/ATE74091T1/de
Publication of EP0256591A2 publication Critical patent/EP0256591A2/de
Publication of EP0256591A3 publication Critical patent/EP0256591A3/de
Application granted granted Critical
Publication of EP0256591B1 publication Critical patent/EP0256591B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/107—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using blocks of shock-absorbing material
    • B65D81/1075—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using blocks of shock-absorbing material deformable to accommodate contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
    • B65B55/20—Embedding contents in shock-absorbing media, e.g. plastic foam, granular material

Definitions

  • the invention relates to a method as specified in the preamble of claim 1 and a packaging for performing this method.
  • packaging is required for produced parts, which, for example, Protect fragile parts, which are also suitable, however, that the packaged parts can be easily removed from them in the same position by machine or manually, especially if e.g. further manufacturing steps should be carried out on the packaged small parts.
  • packaging is required that combines smaller quantities of small parts into a bundle so that it can be converted more quickly in a further processing step to which the packaged small parts (e.g. semi-finished products) are to be subjected.
  • a molded packaging cushion for fragile or sensitive to shock and impact goods in which a light plastic film is created by deep drawing, the cavities not required for the small parts to be packed are filled with particularly foamable plastics and the system thermoformed plastic film and filling with a smooth plate made of other materials such as cardboard, paper, corrugated cardboard, wood, plastic, is completed by gluing, welding, gluing or pressing, so that a compact cushion body is created.
  • a light plastic film is created by deep drawing
  • the cavities not required for the small parts to be packed are filled with particularly foamable plastics and the system thermoformed plastic film and filling with a smooth plate made of other materials such as cardboard, paper, corrugated cardboard, wood, plastic, is completed by gluing, welding, gluing or pressing, so that a compact cushion body is created.
  • To produce this packaging several complex manufacturing steps and special tools are required, which significantly increase the costs for the packaging of priced small parts.
  • Another disadvantage, especially for large-scale production of small parts The most varied of shapes is that a large number of different
  • a packaging body for bottles, glasses and other fragile goods which consists of foamed plastic, for example polystyrene with essentially closed pores, in which at least one part is formed in molds by casting, pressing or blowing agent its outer surface has a denser structure than the foam structure.
  • This denser structure can be formed, for example, by the action of heat and compression.
  • GB-PS 838 659 a multi-layer packaging was known in which parts are held on an adhesive layer applied to a foam base or by means of recesses made in the foam base, an adhesive layer consisting of an elastic, non-hardening adhesive being provided underneath the recesses .
  • This packaging also has the disadvantage that, as far as the embodiment with the recesses is concerned, it has to be prefabricated with tools that correspond to the parts to be packaged and that a relatively complex manufacturing process must be used for them, in which a plurality of Process steps are required, namely applying an elastic adhesive layer to a base plate, applying an elastic foam layer, applying a further elastic adhesive layer and covering this adhesive layer with a removable cover film. If the parts to be packaged are only held by means of the adhesive layer attached to the foam layer, safe transport of fragile small parts in particular is not guaranteed, since there are no depressions which fix the parts in position by clamping.
  • the invention has for its object to simplify the aforementioned method for packaging small parts of various shapes such that the packaging is created directly during the packaging process without additional tools in the shape corresponding to the parts to be packaged.
  • This object is achieved in that at least one small part to be packaged is pressed so far into the carrier layer heated to a temperature in the range from 70 to 180 ° C. that the small part is pressed into one by thermal deformation of the carrier layer formed, the shape of the small part corresponding compartment is securely held and that a directly adjacent to the base plate area of the support layer is kept almost undeformed.
  • a plurality of small parts are pressed into the carrier layer at the same time, the distance between a plurality of small parts lying next to one another being able to be set such that an area of undeformed material of the carrier layer is retained between the small parts.
  • a packaging for small parts for carrying out the method according to the invention with a non-deformable base plate and an elastic carrier layer is characterized in that the carrier layer is non-detachably firmly connected to the base plate and to a smooth surface layer, both the carrier layer and the surface layer made of thermoplastic material consist.
  • the use of a foamed thermoplastic material for the carrier layer has the particular advantage that the foamed material can be permanently deformed after heating, so that small parts to be packaged, when they are pressed into this carrier layer, permanently deformed areas (compartments or nests) form the carrier layer, which correspond exactly to the shape of the small parts to be packaged and consequently keep the parts clamped.
  • individual compartments or nests are formed for each individual small part to be packed, so that even dimensional deviations in the tolerance range are taken into account.
  • nests or compartments in this way is much more economical and quicker than if, for example, moldings in a carrier material for holding small parts had to be formed mechanically, for example by cutting or punching out;
  • To produce very precise shapes in this way requires a considerable amount of tools and a costly storage of packaging for differently shaped small parts; such a method also works considerably more time-consuming, which has disadvantages for rational large-scale production.
  • dimensionally accurate packaging can be created directly at the production site of the small parts to be packaged, the shape of the packaging being achieved by the small parts to be packaged themselves and not by a separate tool.
  • Another considerable advantage for a rational large-scale production is that the storage of packaging is considerably simplified, because only a single type of original packaging in the form of a multi-layered packaging body needs to be kept ready for small parts of various types and shapes, which then only on site and location of the manufacture of the small parts to be packaged experiences their required shape for receiving the small parts.
  • Another advantage of the method according to the invention is that small quantities of small parts can be packed as containers and that these containers can be stacked on top of one another, e.g. A large number of small parts can be packed break-proof in a box. The exposed upper side of the small parts pressed into the carrier layer is then covered by the base plate of another packaging body (with small parts pressed into its carrier layer). Finally, the entire stack is given a suitable protective cover for the small parts of the top packaging.
  • the packaging body can be easily cut up by cutting.
  • Another advantage is that not only different different on a single package Small parts can be sorted and packed together, which are to be processed or processed with each other in a further process step, but that different numbers of small parts can be packaged quickly and easily in a bundle.
  • a method for packaging magnetic U-cores made from a ceramic ferrite is described.
  • the method according to the invention is of course also suitable for very different types of small parts, e.g. Glass bottles for medication or metal parts, the sensitive surfaces of which must be protected during transport.
  • a packaging body 1 is shown in section with a base plate 3, for example made of single or multi-wall corrugated cardboard with a thickness of 3 to 5 mm, with a carrier layer 5, for example made of cross-linked polyethylene foam with a density of 0.025 to 0.3 g / cm3 , a softening range of 70 to 180 ° C. and a thickness of ⁇ 10 mm and with a smooth surface layer 7.
  • the smooth surface layer 7 can be formed in a known manner, for example by superficial compression by means of heat or by gluing, welding or the like. In the exemplary embodiment described, a 50 ⁇ m thick polyethylene film was used to form a smooth surface layer 7.
  • a smooth surface layer 7 can be formed, for example, in a known manner by superficial compression using heat.
  • FIGS. 2 and 3 are shown in section as a side and front view of the packaging body 1 and molded-in small parts 9, here magnetic U-cores made of a ceramic ferrite.
  • the process for packaging the small parts 9 is carried out in such a way that the packaging body 1 and in particular the carrier layer 5 with the surface layer 7 located thereon are heated to a temperature of ⁇ 160 ° C. and the small parts 9, here U-cores with a dimension of 35 mm length, l2.5 mm width and 2l mm height, with a pressure of l500 N on an area of 320 ⁇ 2l4 mm2 (dimension of the packaging body l) so far that the small parts 9 in one, by thermal deformation of the Carrier layer 5 and the surface layer 7 formed, each corresponding to the shape of the small part 9 compartment ll be securely held and that a region l3 directly adjacent to the base plate 3 is almost undeformed and regions l5 of the carrier layer 5 lying between the individual small parts 9 remain undeformed.
  • the small parts 9 each form their own compartment 11 that conforms to their shape and position, the foamed thermoplastic material of the carrier layer 5 being compressed under the action of heat in the region onto which the small parts 9 are pressed.
  • a residual elasticity is retained in the material of the carrier layer 5, de lateral restoring forces of the material of the carrier layer 5 acting in the areas l5 in such a way that the pressed-in small parts 9 are held in their compartments 11 under tension, which ensures a secure fit the small parts 9 guaranteed during transport.
  • the smooth surface layer 7 forms a boundary layer between the molded-in small parts 9 and the carrier layer 5; it improves the sliding properties of the surface of the carrier layer 5 and thus facilitates the removal of the small parts 9 from the composite panel 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Laminated Bodies (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Container Filling Or Packaging Operations (AREA)
EP87201482A 1986-08-07 1987-08-04 Verfahren zum Verpacken von Kleinteilen und Verpackung für Kleinteile Expired - Lifetime EP0256591B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87201482T ATE74091T1 (de) 1986-08-07 1987-08-04 Verfahren zum verpacken von kleinteilen und verpackung fuer kleinteile.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863626765 DE3626765A1 (de) 1986-08-07 1986-08-07 Verfahren zum verpacken von kleinteilen und verpackung fuer kleinteile
DE3626765 1986-08-07

Publications (3)

Publication Number Publication Date
EP0256591A2 EP0256591A2 (de) 1988-02-24
EP0256591A3 EP0256591A3 (en) 1989-02-08
EP0256591B1 true EP0256591B1 (de) 1992-03-25

Family

ID=6306884

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87201482A Expired - Lifetime EP0256591B1 (de) 1986-08-07 1987-08-04 Verfahren zum Verpacken von Kleinteilen und Verpackung für Kleinteile

Country Status (8)

Country Link
US (2) US4860521A (enExample)
EP (1) EP0256591B1 (enExample)
JP (1) JP2740649B2 (enExample)
KR (1) KR960007050B1 (enExample)
AT (1) ATE74091T1 (enExample)
CA (1) CA1318288C (enExample)
DE (2) DE3626765A1 (enExample)
HK (1) HK130793A (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626765A1 (de) * 1986-08-07 1988-02-18 Philips Patentverwaltung Verfahren zum verpacken von kleinteilen und verpackung fuer kleinteile
US5366080A (en) * 1993-10-21 1994-11-22 Seagate Technology, Inc. Molded ridge tolerance compensator
US5720226A (en) * 1995-09-25 1998-02-24 Padovano; Diane Gail Object retaining device
JPH10130356A (ja) * 1996-10-24 1998-05-19 Sanyo Chem Ind Ltd 模型素材用組成物、成形品、模型の製法
US5996798A (en) * 1997-10-17 1999-12-07 Gessert; Roy E. Air-pack packaging method and means
US6488153B1 (en) * 1997-11-25 2002-12-03 International Business Machines Corporation Cushioning member
US6250467B1 (en) * 1999-10-21 2001-06-26 Southpac Trust International, Inc. Inflatable shipping device
DE10038163A1 (de) * 2000-08-04 2002-02-14 Infineon Technologies Ag Vorrichtung und Verfahren zur Bestückung von Transportgurten
US7028391B2 (en) * 2002-06-19 2006-04-18 Speedline Technologies, Inc. Method and apparatus for supporting a substrate
US20040016113A1 (en) * 2002-06-19 2004-01-29 Gerald Pham-Van-Diep Method and apparatus for supporting a substrate
DE10326131A1 (de) * 2003-06-06 2004-12-23 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Verpackung für eine Lampe und Verfahren zum Verpacken einer Lampe
JP4639311B2 (ja) * 2005-02-21 2011-02-23 独立行政法人産業技術総合研究所 イオン発生器及び除電器
EP1700795B1 (de) 2005-03-07 2008-11-05 Reinhard Karl Schutzprofil für einen plattenförmigen Körper
DE102006046077B3 (de) 2006-09-25 2008-01-31 Christoph Dimer Trägereinsatz für Versandverpackungen
US20080156688A1 (en) * 2007-01-02 2008-07-03 Hunter Distributing Dba Corrpac Packaging Supply Divider strip assembly
US20090071861A1 (en) * 2007-05-22 2009-03-19 Zhenyong Wang Foam Buffer Device for Packaging
PL2703317T3 (pl) 2012-08-28 2015-11-30 Fiutek Teresa Zespół do transportu samochodowych tarcz hamulcowych
FR3007002B1 (fr) * 2013-06-13 2016-01-01 Novostrat Ltd Complexe isolant et son procede de realisation
CN103786978B (zh) * 2014-01-23 2017-02-01 深圳市华星光电技术有限公司 一种液晶面板包装结构
CN104058175A (zh) * 2014-06-27 2014-09-24 浙江清钰科技有限公司 油泵保护珍珠棉装置的底盖
DE102018110103A1 (de) * 2018-04-26 2019-10-31 Danielle Mork Transporteinlage, insbesondere zum Fixieren von Gegenständen in einem Umschlag
CN112937965A (zh) * 2021-03-05 2021-06-11 深圳市福浪电子有限公司 一种晶振全自动检测编带机
CN113086279B (zh) * 2021-04-15 2022-04-26 横店集团东磁股份有限公司 一种磁芯自动包装装置
US20240367086A1 (en) * 2023-05-02 2024-11-07 Pure Illusion, Inc. Load redistribution packaging structure

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US4657138A (en) * 1986-04-11 1987-04-14 Watson Frank K Carrying case for insulin syringes
DE3626765A1 (de) * 1986-08-07 1988-02-18 Philips Patentverwaltung Verfahren zum verpacken von kleinteilen und verpackung fuer kleinteile

Also Published As

Publication number Publication date
EP0256591A3 (en) 1989-02-08
EP0256591A2 (de) 1988-02-24
HK130793A (en) 1993-12-03
US5007539A (en) 1991-04-16
DE3777718D1 (de) 1992-04-30
CA1318288C (en) 1993-05-25
DE3626765C2 (enExample) 1988-09-29
JP2740649B2 (ja) 1998-04-15
KR960007050B1 (ko) 1996-05-27
DE3626765A1 (de) 1988-02-18
KR880002726A (ko) 1988-05-10
US4860521A (en) 1989-08-29
ATE74091T1 (de) 1992-04-15
JPS6344408A (ja) 1988-02-25

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