TWI428223B - 熱可塑性樹脂粒子之製造裝置及製造方法 - Google Patents

熱可塑性樹脂粒子之製造裝置及製造方法 Download PDF

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Publication number
TWI428223B
TWI428223B TW099143436A TW99143436A TWI428223B TW I428223 B TWI428223 B TW I428223B TW 099143436 A TW099143436 A TW 099143436A TW 99143436 A TW99143436 A TW 99143436A TW I428223 B TWI428223 B TW I428223B
Authority
TW
Taiwan
Prior art keywords
thermoplastic resin
nozzle
cutting blade
extrusion die
resin
Prior art date
Application number
TW099143436A
Other languages
English (en)
Chinese (zh)
Other versions
TW201139098A (en
Inventor
Naoya Morishima
Original Assignee
Sekisui Plastics
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 Sekisui Plastics filed Critical Sekisui Plastics
Publication of TW201139098A publication Critical patent/TW201139098A/zh
Application granted granted Critical
Publication of TWI428223B publication Critical patent/TWI428223B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
TW099143436A 2009-12-16 2010-12-13 熱可塑性樹脂粒子之製造裝置及製造方法 TWI428223B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009285566A JP5552308B2 (ja) 2009-12-16 2009-12-16 熱可塑性樹脂粒子の製造装置および製造方法

Publications (2)

Publication Number Publication Date
TW201139098A TW201139098A (en) 2011-11-16
TWI428223B true TWI428223B (zh) 2014-03-01

Family

ID=44289226

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099143436A TWI428223B (zh) 2009-12-16 2010-12-13 熱可塑性樹脂粒子之製造裝置及製造方法

Country Status (2)

Country Link
JP (1) JP5552308B2 (ja)
TW (1) TWI428223B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6043562B2 (ja) * 2012-09-27 2016-12-14 積水化成品工業株式会社 熱可塑性樹脂粒子の製造方法、発泡性熱可塑性樹脂粒子の製造方法、予備発泡粒子の製造方法及び発泡成形体の製造方法
CN105437406B (zh) * 2015-12-30 2018-08-14 重庆精榜高分子材料有限公司 塑料颗粒生产机组
JP7025251B2 (ja) * 2018-03-14 2022-02-24 日本碍子株式会社 押出成形物の切断装置
CN113370294A (zh) * 2021-07-05 2021-09-10 福建亿奇新材料有限公司 一种具备调节功能的塑料颗粒成型机切粒装置
CN115431434B (zh) * 2022-09-07 2024-08-30 浙江安吉华逸化纤有限公司 一种聚酯成型制粒设备及工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59123615A (ja) * 1982-12-29 1984-07-17 Mitsubishi Petrochem Co Ltd 回転カツタ−の異常早期検知システム
US5187256A (en) * 1990-12-03 1993-02-16 The Dow Chemical Company Uniform distribution polycarbonate pellet
JPH06134753A (ja) * 1992-10-26 1994-05-17 Mitsubishi Materials Corp 樹脂ペレット製造装置
JP2905472B2 (ja) * 1997-03-04 1999-06-14 株式会社神戸製鋼所 水中カット造粒装置とその装置に使用するナイフ、並びに、そのナイフを用いた水中カット造粒方法
GB9827432D0 (en) * 1998-12-11 1999-02-03 Borealis As Method
JP3388720B2 (ja) * 1999-11-22 2003-03-24 株式会社日本製鋼所 熱可塑性樹脂の水中造粒方法およびその装置

Also Published As

Publication number Publication date
TW201139098A (en) 2011-11-16
JP5552308B2 (ja) 2014-07-16
JP2011126096A (ja) 2011-06-30

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