JP7432514B2 - 包装材料に使用される膨張性クッションを製造するための装置 - Google Patents
包装材料に使用される膨張性クッションを製造するための装置 Download PDFInfo
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- JP7432514B2 JP7432514B2 JP2020543215A JP2020543215A JP7432514B2 JP 7432514 B2 JP7432514 B2 JP 7432514B2 JP 2020543215 A JP2020543215 A JP 2020543215A JP 2020543215 A JP2020543215 A JP 2020543215A JP 7432514 B2 JP7432514 B2 JP 7432514B2
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- belt
- elastic belt
- web material
- heating assembly
- heating
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Images
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- 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
- B29C66/814—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 design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81411—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81421—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
- B29C66/81422—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being convex
-
- 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
- B29C66/814—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 design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81411—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81421—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
- B29C66/81423—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being concave
-
- 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
- B29C66/8187—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 electrical insulating constructional aspects
- B29C66/81871—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 electrical insulating 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
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
- B31D5/0039—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads
- B31D5/0073—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including pillow forming
-
- 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
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
-
- 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
- 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
- B29C66/8126—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 intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
- B29C66/81265—Surface properties, e.g. surface roughness or rugosity
-
- 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
- B29C66/814—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 design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81433—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined being toothed, i.e. comprising several teeth or pins, or being patterned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D2205/00—Multiple-step processes for making three-dimensional articles
- B31D2205/0005—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads
- B31D2205/0011—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads including particular additional operations
- B31D2205/0017—Providing stock material in a particular form
- B31D2205/0023—Providing stock material in a particular form as web from a roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D2205/00—Multiple-step processes for making three-dimensional articles
- B31D2205/0005—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads
- B31D2205/0011—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads including particular additional operations
- B31D2205/0047—Feeding, guiding or shaping the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D2205/00—Multiple-step processes for making three-dimensional articles
- B31D2205/0005—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads
- B31D2205/0011—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads including particular additional operations
- B31D2205/0052—Perforating; Forming lines of weakness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D2205/00—Multiple-step processes for making three-dimensional articles
- B31D2205/0005—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads
- B31D2205/0076—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads involving particular machinery details
- B31D2205/0082—General layout of the machinery or relative arrangement of its subunits
Description
Claims (22)
- 可撓性ウェブ材料の重畳する複数の層の間に流体を導き、
前記層の間の1以上のチャンバを膨張させる膨張アッセンブリを備え、
前記可撓性ウェブ材料の前記複数の層を加熱して、前記複数の層を一緒にシールし、それによって、前記可撓性ウェブ材料が下流方向で加熱アッセンブリに隣接して駆動されるときに、1以上の前記チャンバ内の流体をシールする加熱シールを作り出すように操作可能な加熱アッセンブリと、
下流方向内の前記可撓性ウェブ材料を駆動し、前記加熱アッセンブリと隣接する駆動機構と、を備え、
前記駆動機構は、
前記加熱アッセンブリに隣接する第1のシール面と、
前記第1のシール面に隣接する第2のシール面と、
前記第1と第2のシール面に適合するように弾性伸張可能な伸縮性ベルトと、
を有し、
前記伸縮性ベルトは、前記第1と第2のシール面に対して前記可撓性ウェブ材料の少なくとも一部を挟むそれぞれの圧縮力を生じさせ、
前記第1のシール面に対する前記伸縮性ベルトの圧縮力は、前記第2のシール面に対する前記伸縮性ベルトの圧縮力よりも低い、保護用包装部材形成装置。 - 前記伸縮性ベルトは、前記加熱アッセンブリによる加熱の間、前記可撓性ウェブ材料をグリップするために前記可撓性ウェブ材料に接触する表面上に高グリップ材料を含む、請求項1に記載の保護用包装部材形成装置。
- 前記加熱アッセンブリと、前記加熱アッセンブリに対して前記可撓性ウェブ材料の少なくとも一部を挟むような前記伸縮性ベルトとの間に位置する前記可撓性ウェブ材料を有する、請求項1に記載の保護用包装部材形成装置。
- 前記駆動機構は、第2のベルトをさらに備え、前記可撓性ウェブ材料は、前記伸縮性ベルトと第2のベルトとの間に配置される、請求項1に記載の保護用包装部材形成装置。
- 前記加熱アッセンブリに隣接し、前記伸縮性ベルトと前記第2のベルトのベルト経路の少なくとも一部を設定するガイド面をさらに備え、
前記伸縮性ベルトと第2のベルトは、前記ガイド面に対して傾いており、前記可撓性ウェブ材料の前記第1と第2の層を互いに挟み込む、請求項4に記載の保護用包装部材形成装置。 - 分離表面を定義する単離エレメントをさらに含み、
前記伸縮性ベルトは、前記加熱シールが生成されるときに、1以上の前記チャンバ内の流体をシールするために、前記単離エレメントの単離面に対して前記可撓性ウェブ材料を傾かせる、請求項1に記載の保護用包装部材形成装置。 - 前記伸縮性ベルトは、前記第1のシール面及び前記第2のシール面に対して前記可撓性ウェブ材料を挟む主たる面を含み、
前記第2のシール面は、前記伸縮性ベルトを伸縮性ベルトの主たる面に垂直な方向に傾かせ、前記第1のシール面と第2のシール面との間に表面オフセットを作り、
前記表面オフセットは、前記第1のシール面と第2のシール面に対して前記伸縮性ベルトの異なった圧縮力を作り出す、請求項1に記載の保護用包装部材形成装置。 - 前記伸縮性ベルトは、前記第1のシール面と第2のシール面の周囲で弾性変形し、前記第1のシール面と第2のシール面との間でずれた面を収容する、請求項7に記載の保護用包装部材形成装置。
- 前記第1のシール面と第2のシール面との間でずれた面を収容する際に、前記伸縮性ベルトの前記主たる面に垂直な方向に弾性的に伸張する前記伸縮性ベルトを有する、請求項8に記載の保護用包装部材形成装置。
- 前記加熱シールが前記第1のシール面に形成されるときに、前記可撓性ウェブ材料を前記第2のシール面に対して締め付けて、1以上の前記チャンバ内の前記流体をシールする前記伸縮性ベルトを有する、請求項1に記載の保護用包装部材形成装置。
- 前記伸縮性ベルトは、前記加熱アッセンブリに隣接する前記可撓性ウェブ材料をグリップする織目のついた表面を有する、請求項1に記載の保護用包装部材形成装置。
- 前記織目のついた表面は、
リブ付けされた表面を含む、または、
粗い材料または粘着性の高い材料で構成される、
請求項11に記載の保護用包装部材形成装置。 - 前記伸縮性ベルトは、織目のついた表面を含む第1の層、及び第2の層を含み、
前記第1の層は前記第2の層上に配置され、
前記第1の層は、
高粘着性コーティングされる、または、
前記織目のついた表面を定義するためのエラストマー材料で構成される、
請求項1に記載の保護用包装部材形成装置。 - 前記加熱アッセンブリ及び前記駆動機構は、前記加熱アッセンブリ及び前記駆動機構の間の進路に、第1の方向に湾曲する第1の曲線を協調的に定義し、
前記第1の曲線は、前記加熱アッセンブリに隣接する前記織目のついた表面が前記第1の方向に湾曲するように定義される、
請求項11に記載の保護用包装部材形成装置。 - 前記加熱アッセンブリと1以上の前記チャンバとの間に横方向に配置され、前記加熱シール中に1以上の前記チャンバ内の流体を単離する単離エレメントをさらに備え、
前記単離エレメントは、前記第1の方向に湾曲する前記進路に第2の曲線を定義し、
前記織目のついた表面は前記第2の曲線に対して前記可撓性ウェブ材料を挟み込み、
前記第2の曲線は前記第1の曲線とは異なる、
請求項14に記載の保護用包装部材形成装置。 - 前記単離エレメントの前記第2の曲線に対して、前記可撓性ウェブ材料を挟み込む前記伸縮性ベルトの前記織目のついた表面は、前記加熱アッセンブリの前記第1の曲線と同軸である、
請求項15に記載の保護用包装部材形成装置。 - 前記駆動機構は、前記伸縮性ベルトに対向する第2の伸縮性ベルトを含み、
前記伸縮性ベルト及び前記第2の伸縮性ベルトは、前記加熱アッセンブリによる加熱中に前記伸縮性ベルト及び前記第2の伸縮性ベルトの間に前記可撓性ウェブ材料を挟み込むように構成され、
前記第2の伸縮性ベルトは、第2の表面を含み、
前記伸縮性ベルトの前記織目のついた表面は、前記第2の表面より高いグリップを提供する、
請求項11に記載の保護用包装部材形成装置。 - 前記伸縮性ベルトは、前記可撓性ウェブ材料をグリップする高グリップ表面を含む、請求項1に記載の保護用包装部材形成装置。
- 第2のグリップ表面を含む第2の伸縮性ベルトを、さらに備え、
前記高グリップ表面は、前記第2のグリップ表面より高いグリップを提供する、
請求項18に記載の保護用包装部材形成装置。 - 前記高グリップ表面は、高グリップ材料を含み、前記第2のグリップ表面は、低摩擦材料を含む、請求項19に記載の保護用包装部材形成装置。
- 前記加熱アッセンブリ及び前記駆動機構は、前記加熱アッセンブリ及び前記駆動機構の間の進路に、第1の方向に湾曲する第1の曲線を協調的に定義し、
前記第1の曲線は、前記加熱アッセンブリに隣接する前記高グリップ表面が前記第1の方向に湾曲するように定義される、請求項20に記載の保護用包装部材形成装置。 - 前記加熱アッセンブリと1以上の前記チャンバとの間に横方向に配置され、前記加熱シール中に1以上の前記チャンバ内の流体を単離する単離エレメントをさらに備え、
前記単離エレメントは、前記第1の方向に湾曲する前記進路に第2の曲線を定義し、
前記前記高グリップ表面は前記第2の曲線に対して前記可撓性ウェブ材料を挟み込み、
前記第2の曲線は前記第1の曲線とは異なる、
請求項21に記載の保護用包装部材形成装置。
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US201862630724P | 2018-02-14 | 2018-02-14 | |
US62/630,724 | 2018-02-14 | ||
PCT/US2019/018073 WO2019161103A1 (en) | 2018-02-14 | 2019-02-14 | Devices for manufacturing inflatable chushions to be used as packaging material |
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JP2021513937A JP2021513937A (ja) | 2021-06-03 |
JPWO2019161103A5 JPWO2019161103A5 (ja) | 2022-02-24 |
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US (2) | US11117697B2 (ja) |
EP (1) | EP3752341A1 (ja) |
JP (1) | JP7432514B2 (ja) |
CN (1) | CN111918765A (ja) |
BR (1) | BR112020016676A2 (ja) |
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US11117697B2 (en) * | 2018-02-14 | 2021-09-14 | Pregis Innovative Packaging Llc | Compression belt for inflation and sealing devices |
EP3533598A1 (en) * | 2018-03-01 | 2019-09-04 | Storopack Hans Reichenecker GmbH | Machine and method for producing cushioning material |
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- 2019-02-14 CN CN201980022029.0A patent/CN111918765A/zh active Pending
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US20190283912A1 (en) | 2019-09-19 |
BR112020016676A2 (pt) | 2020-12-15 |
MX2020008495A (es) | 2021-10-13 |
CN111918765A (zh) | 2020-11-10 |
WO2019161103A1 (en) | 2019-08-22 |
EP3752341A1 (en) | 2020-12-23 |
US11117697B2 (en) | 2021-09-14 |
US20210403189A1 (en) | 2021-12-30 |
JP2021513937A (ja) | 2021-06-03 |
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