CN1083324C - 制备管式容器的方法 - Google Patents

制备管式容器的方法 Download PDF

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CN1083324C
CN1083324C CN988018403A CN98801840A CN1083324C CN 1083324 C CN1083324 C CN 1083324C CN 988018403 A CN988018403 A CN 988018403A CN 98801840 A CN98801840 A CN 98801840A CN 1083324 C CN1083324 C CN 1083324C
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CN1243470A (zh
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R·马克
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Colgate Palmolive Co
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/03—After-treatments in the joint area
    • B29C66/034—Thermal after-treatments
    • B29C66/0342—Cooling, e.g. transporting through welding and cooling zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/347—General aspects dealing with the joint area or with the area to be joined using particular temperature distributions or gradients; using particular heat distributions or gradients
    • B29C66/3474—General aspects dealing with the joint area or with the area to be joined using particular temperature distributions or gradients; using particular heat distributions or gradients perpendicular to the plane of the joint
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/818—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • B29C66/8181—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/818—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • B29C66/8181—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects
    • B29C66/81811—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects of the welding jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83421—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types
    • B29C66/83423—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types cooperating bands or belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/8122—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the composition of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending
    • Y10T156/101—Prior to or during assembly with additional lamina
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina
    • Y10T156/109—Embedding of laminae within face of additional laminae
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • Y10T156/1715—Means joining indefinite length work edge to edge

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Making Paper Articles (AREA)
  • Tubes (AREA)
  • Packages (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Package Closures (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

在制备多腔管式容器中，业已发现内部隔板壁(12)应该用胶带密封的方法粘合到外壁(10)上。在胶带密封方法中，有一个同上面的薄片接触的胶带(30)和一个同要被粘合的下面的薄片接触的胶带(32)。在本发明方法中，上面的胶带同管式容器的内部隔板壁接触，而下面的胶带同管式容器的外壁的外表面接触。为了防止表面损坏(否则使外壁的外表面产生缺陷)，下面的胶带的温度比上面的胶带的温度更低。这将降低外壁的外表面的温度并且避免外壁的外表面产生缺陷。其优点是多腔管式容器的外表面没有缺陷。这提高了管式容器的整体外观。

Description

制备管式容器的方法
                      发明领域
本发明涉及将内壁粘结到管式容器上的方法。更具体地，本发明涉及将内部隔板壁粘结到管式容器上制备多腔管式容器的方法。
                      发明背景
现有许多制备多腔管式容器的技术。本发明涉及多腔管式容器，其中每一个腔都同管式容器的外壁接触并从喷嘴出口纵向延伸到管式容器的基底。这同不同的腔同心排列的“管中管”容器不同。业已发现，每一个腔同管壁即形成每一个管腔一部分的管壁接触的这种排列对管式容器中内容物的分配给提供了更多的控制。在多腔管式容器的这种结构中，每一腔的内容物更均匀配给。
制备这些多腔室管式容器中遇到的一个问题是将内部隔板壁粘结到管式容器的壁上。一种方法中，在管式容器形成之前通过将隔板壁的两个纵向边缘粘结到外壁上而将内壁粘结到管壁上。在该技术中，内壁覆盖在外部管式容器壁上，每一层都是平直取向(flatorientation)。然后将内部隔板壁的两条纵向边缘粘结到外部管式容器壁的内表面上。当外壁的纵向边缘粘结到一起形成管式容器时，就形成了两腔管式容器。如果有其它的内壁，就可以形成三腔或多腔管式容器。这些管式容器的制备中产生的一个问题是内部隔板壁与外部管壁的粘结。必需有一种牢固、防漏密封剂，而且是这样一种密封剂即没有啮合或否则使外部管壁的外表面产生缺陷。任何缺陷会在管的装饰中产生看得出的缺陷。由于这样的缺陷影响潜在购买者对产品的印象，因此这样的缺陷是不被接受的。该产品看上去遭到了破坏。
为了在内部隔板壁和外部管式容器壁的内表面之间得到牢固的密封，尝试了许多技术。一种通过加热平板在内部隔板壁的表面上形成常规的热密封存在下述问题，即隔板壁易于粘结到加热的板面上。同样地，由于在应用超声波能量过程中薄的内部隔板壁易于破坏，业已发现超声波密封不足以有效地形成牢固的密封。已发现的非常有效地以工业可行的速度形成牢固的密封而外壁的外表面上不产生缺陷的唯一技术是使用胶带密封技术，其中同外壁的外表面接触的胶带比同隔板表面接触的胶带具有更低的温度。这在外壁的外表面上产生了牢固的密封，没有缺陷。
胶带密封器通常带有两个旋转的胶带。一个胶带同要被粘结的材料的外表面接触，另一个胶带同另一种材料的外表面接触。在本发明实例中，一种材料是腔体隔板壁，另一种材料是外部管式容器壁。胶带可以是金属的、陶瓷的或塑料的材料。业已发现涂覆有聚四氟乙烯(PTFE)的编织玻璃纤维胶带非常有效。PTFE在高温下稳定并具有非常润滑的表面。它不同与之相接触的材料相粘结。本发明涉及胶带密封器的使用，其中同外壁的外表面接触的胶带保持更低的温度。该技术解决了以工业可行的速度产生牢固的密封而容器外壁的外表面上不产生缺陷的问题。
                      发明概述
本发明涉及通过胶带密封技术将内部隔板壁同外部容器壁的内表面相粘结的方法。在胶带密封技术中，一个胶带同内部隔板的表面接触，另一个胶带同外壁的外表面接触。同内部隔板壁的表面接触的胶带比同外壁的外表面接触的胶带具有更高的温度。同内部隔板的表面接触的胶带的温度大约为内部隔板壁塑料的密封温度或更高。这一温度足以使要被粘结的塑料的温度上升到大约熔融温度到低于熔融温度15℃的温度。接触时间大约为0.05-大约20秒，优选大约0.1-大约10秒。与塑料薄片接触的胶带的接触压力大约为0.1kg/cm2-大约7kg/cm2，优选大约0.25kg/cm2-大约4kg/cm2。
本发明方法中的关键特征在于同内部隔板壁接触的胶带的温度至少是大约25℃-大约200℃，优选至少大约50℃-大约150℃，该温度高于同外壁的外表面接触的胶带的温度。这种情况下，同外壁接触的胶带吸收了另一个胶带施加的热，其中的另一个胶带使外壁的外表面保持低于该温度下的热可以产生表面缺陷的温度。密封形成后，该密封通过空气流或通过同冷却胶带接触的方法冷却。
附图的简要说明
图1表示粘结之前内部隔板壁覆盖在外壁上。
图2用示意图表示一种胶带密封器。
图3表示用内部隔板壁分段的管式容器。
                   本发明详细说明
本发明涉及以工业可行的速度产生牢固密封而塑料外壁的外表面上不产生缺陷。这通过使用胶带密封器来实现。
图1表示内部隔板壁12覆盖在外壁10上。内部隔板壁的纵向边缘18和20沿纵向边缘密封到外壁上。这通过使用图2中的胶带密封装置来实现。胶带密封器包括胶带30和32。胶带30通过滑轮辊34和36来牵引，胶带32通过滑轮辊38和40牵引。加热块31加热胶带30，加热块33加热胶带32。这些加热器单独调整，每一个加热器加热特定的胶带。每个加热块以可调整的接触压力同各自的胶带接触。夹送辊35(a)和35(b)向胶带30和32之间的薄片施加压力。这些夹送辊是可以调整的，通过调整夹送辊可以调整施加的压力。
冷却部分42和44冷却胶带30和32以及当多层密封通过胶带密封器的这一部分时冷却密封区域。每一个冷却部分以可调整的接触压力同各自的胶带接触。所有这些胶带只接触密封区域而不是层10和12的全部。要被密封的层在形成密封的点通过胶带密封器。调整加热器以形成牢固密封而在外层的外表面上没有缺陷。如图所示，外层10是下面的层，内部隔板层12搁在该层10上。加热器31调整为比加热器33的温度更高。形成密封的压力通过压力辊35(a)和36(b)相互之间的力调整，加热器部分加热它们各自的胶带。加热器31的温度使胶带30的温度保持至少大约为25℃-大约200℃，优选大约50℃-大约150℃。该温度高于加热器33加热的胶带32的温度。在一个优选的实施方式中，加热器33为室温，也就是说，加热器33为关停状态，密封热仅仅通过加热器31提供。加热器31通过加热器胶带30向内部隔板壁提供热。这种情况下，热不是直接施加到外壁10的外表面上。但是，胶带33通过同外层10接触变热，外层10就是管式容器壁的外表面。
压力辊35(a)和35(b)设定的压力大约为0.1kg/cm2-大约7kg/cm2，优选大约0.25kg/cm2-大约4kg/cm2。同样地，加热器部分31、33和冷却部分42、44以与压力辊大约相同的压力承受它们各自的胶带。加热器部分、压力辊和冷却部分的压力可以相同或不同。这些压力使变软了的塑料层压在一起形成牢固的密封粘合。在最后的胶带密封步骤中，密封了的层通过冷却部分。
要被粘合的内部隔板层和塑料外层可以是任何热塑性材料。这些材料包括聚烯烃例如聚乙烯、聚丙烯和聚丁二烯，乙烯与乙烯基化合物例如乙烯醇和醋酸乙烯酯的共聚物，丙烯腈(acrylonetule)-丁二烯-苯乙烯，和聚酯例如聚对苯二甲酸乙二醇酯。外壁的厚度可以为大约0.2mm-大约0.5mm。内部隔板层的厚度通常小于外层的厚度。内部隔板壁的厚度大约为0.015-大约0.2mm。
图3是一段含有外壁10和内壁12的管式容器的管式体部分示意图。内壁12在边缘18和20处与外壁10相接。密封宽度大约为1mm-大约5mm或更多。密封是连续的，具有高强度，并且外壁10的外表面是光滑的，没有缺陷。下面的卷曲密封带22密封管的底部。上面的部分有喷嘴相接而构成完整的管式容器构造。
上面给出了将内部隔板壁密封到管式容器的管式体外壁上的方法的优选实施方式。体现本文公开的技术的任何变化形式都认为在本发明的范围之内。

Claims (9)

1、制备多腔管式容器的方法包括至少将一个第二层薄片覆盖在第一层薄片上并把所说的第二层薄片的纵向边缘密封到所说的第一层薄片上，使所说的第一层薄片的纵向边缘接触并将所说的第一层薄片的纵向边缘密封到一起形成管式体，并将出口喷嘴连接到所说的管式体的一端，改进之处包括通过胶带密封方法将所说的第二层薄片的纵向边缘密封到所说的第一层薄片上，同所说的第一层薄片接触的胶带比同第二层薄片接触的胶带具有更低的温度。
2、权利要求1的方法，其中同所说的第一层薄片接触的胶带的温度为25℃-200℃，低于同所说的第二层薄片接触的胶带的温度。
3、权利要求2的方法，其中同所说的第一层薄片接触的胶带的温度为50℃-150℃，低于同所说的第二层薄片接触的胶带的温度。
4、权利要求1的方法，其中所说的第一层薄片和所说的第二层薄片至少由一层聚烯烃组成。
5、权利要求1的方法，其中所说的聚烯烃选自聚乙烯、聚丙烯、聚丁二烯、乙烯乙烯醇共聚物、乙烯醋酸乙烯酯共聚物、丙烯腈-丁二烯-苯乙烯、聚酯以及它们的混合物。
6、权利要求1的方法，其中所说的第一层薄片的厚度为0.2mm-0.5mm，所说的第二层薄片的厚度为0.015mm-0.2mm。
7、权利要求1的方法，其中在所说的第二层薄片的纵向边缘密封到所说的第一层薄片的至少部分时间内，向所说的第一层薄片和所说的第二层薄片上施加压力使所说的第一层薄片和所说的第二层薄片更紧密的接触。
8、权利要求7的方法，其中所说的压力为0.1kg/cm2-7kg/cm2。
9、权利要求1的方法，其中所说的管式体的底部以卷曲带封合。
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Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712736C1 (de) * 1997-03-26 1998-11-12 Maegerle Karl Lizenz Verfahren zur Herstellung einer Mehrkammer-Verpackungstube
CH693027A5 (de) * 1998-05-07 2003-01-31 Maegerle Karl Lizenz Verfahren zur Herstellung einer Mehrkammer-Verpackungstube.
DE19900670C2 (de) * 1999-01-11 2002-11-28 Automation Industrielle Sa Verfahren zur kontinuierlichen Herstellung von Tubenrohrkörpern
US7536837B2 (en) * 1999-03-09 2009-05-26 Free-Flow Packaging International, Inc. Apparatus for inflating and sealing pillows in packaging cushions
AU2001227931A1 (en) * 2000-01-20 2001-07-31 Free-Flow Packaging International, Inc. System, method and material for making pneumatically filled packing cushions
AU2001271601A1 (en) * 2000-06-28 2002-01-08 Exxonmobil Oil Corporation Multi-layer film with high gauge evoh heat seal layer
US6410119B1 (en) 2000-11-21 2002-06-25 Free-Flow Packaging International, Inc. Inflatable, cushioning, bubble wrap product having multiple, interconnected, bubble structures
US7174696B2 (en) * 2002-03-01 2007-02-13 Free-Flow Packaging International, Inc. Machine and method for inflating and sealing air-filled packing cushions
US20050129885A1 (en) * 2003-12-12 2005-06-16 Mize James A. Paired bags and method of making same
US7040073B2 (en) * 2004-08-30 2006-05-09 Free-Flow Packaging International Machine for inflating and sealing air-filled cushioning materials
US20060233467A1 (en) * 2005-04-15 2006-10-19 Cryovac, Inc. Sets of pre-padded bags and methods of making same
US8826959B2 (en) * 2006-06-29 2014-09-09 Graphic Packaging International, Inc. Heat sealing systems and methods, and related articles and materials
US7513090B2 (en) 2006-07-11 2009-04-07 Automated Packaging Systems, Inc. Apparatus and method for making fluid filled units
IT201800021208A1 (it) * 2018-12-27 2020-06-27 Cielle Imballaggi Di Tommaso Loreto S R L Procedimento per la realizzazione di sacchi per imballaggio e sacco cosi' ottenuto

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1220099A (en) * 1968-03-27 1971-01-20 American Can Co Tube side seaming apparatus
JPS60202178A (ja) * 1984-03-27 1985-10-12 Mitsubishi Motors Corp 接着方法
JPS62212128A (ja) * 1986-03-14 1987-09-18 Toyo Seikan Kaisha Ltd 栓体シ−ル法
EP0710538A1 (de) * 1994-11-02 1996-05-08 Rovema Verpackungsmaschinen GmbH Vorrichtung zur Bildung einer Längsnaht eines Folienschlauches
WO1997000208A1 (de) * 1995-06-19 1997-01-03 Aisa Automation Industrielle S.A. Verfahren zur herstellung eines rohrkörpers und verfahren zur herstellung einer tube unter verwendung des rohrkörpers

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923975A (en) * 1960-02-09 Method for moulding a tube of plastic material
US2469972A (en) * 1945-02-23 1949-05-10 Dow Chemical Co Machine for welding thermoplastic films
US2725091A (en) * 1949-10-19 1955-11-29 Us Rubber Co Apparatus for joining thermoplastic sheet material
US2673374A (en) * 1950-05-15 1954-03-30 Unitubo S A Method of fabricating articles of plastic material in at least two molding operations
US2724863A (en) * 1952-07-05 1955-11-29 Flexipac Ltd Method and apparatus for manufacturing collapsible containers
BE523287A (zh) * 1952-10-21
CH305197A (fr) * 1953-01-08 1955-02-15 Andre Strahm Machine pour le moulage d'un objet en matière thermoplastique.
US2994107A (en) * 1953-12-31 1961-08-01 American Can Co Machine for molding heads made of a thermoplastic material on tubular bodies
US2883706A (en) * 1954-08-05 1959-04-28 Bradley Container Corp Rotary injection molding machine for plastic collapsible tubes
US2947035A (en) * 1955-03-28 1960-08-02 Alanson J Baker Molding and joining head on collapsible tube
US2945266A (en) * 1956-06-12 1960-07-19 Mainardi Teresa Procedure for the manufacture of tubular containers
BE550198A (de) * 1956-08-08 1956-08-31 Safti Nv Vorrichtung zur herstellung von schmelzverbindungen von gebilden aus thermoplastischen kunststoffen
FR1196995A (fr) * 1956-12-07 1959-11-27 Hoechst Ag Procédé de soudure de feuilles étirées en matières thermoplastiques soudables
US2958898A (en) * 1959-02-12 1960-11-08 Voumard Bertrand Method for the manufacture of a collapsible tube and machine for carrying it out
US3295725A (en) * 1962-12-07 1967-01-03 American Can Co Collapsible dispensing container with an impermeable barrier both in its laminated wall and in its headpiece
BE639801A (zh) * 1961-06-21 1900-01-01
US3367261A (en) * 1965-08-16 1968-02-06 Kashiwagi Kimifumi Apparatus for continuous heat-sealing of thermoplastic sheets
US3580795A (en) * 1966-10-05 1971-05-25 John E Eichenlaub Apparatus for welding heat sealable sheet material
CH570862A5 (zh) * 1972-12-08 1975-12-31 Klopfer Albert
JPS5831714A (ja) * 1981-08-19 1983-02-24 Nissan Motor Co Ltd ポリエチレン製部材の溶着方法
IT1168675B (it) * 1983-05-27 1987-05-20 Gd Spa Macchina confezionatrice di sigarette

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1220099A (en) * 1968-03-27 1971-01-20 American Can Co Tube side seaming apparatus
JPS60202178A (ja) * 1984-03-27 1985-10-12 Mitsubishi Motors Corp 接着方法
JPS62212128A (ja) * 1986-03-14 1987-09-18 Toyo Seikan Kaisha Ltd 栓体シ−ル法
EP0710538A1 (de) * 1994-11-02 1996-05-08 Rovema Verpackungsmaschinen GmbH Vorrichtung zur Bildung einer Längsnaht eines Folienschlauches
WO1997000208A1 (de) * 1995-06-19 1997-01-03 Aisa Automation Industrielle S.A. Verfahren zur herstellung eines rohrkörpers und verfahren zur herstellung einer tube unter verwendung des rohrkörpers

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