PH13105A - Process for the preparation of pencils - Google Patents

Process for the preparation of pencils

Info

Publication number
PH13105A
PH13105A PH17360A PH17360A PH13105A PH 13105 A PH13105 A PH 13105A PH 17360 A PH17360 A PH 17360A PH 17360 A PH17360 A PH 17360A PH 13105 A PH13105 A PH 13105A
Authority
PH
Philippines
Prior art keywords
pencils
preparation
Prior art date
Application number
PH17360A
Inventor
Y Mori
A Mukai
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Priority to PH17360A priority Critical patent/PH13105A/en
Publication of PH13105A publication Critical patent/PH13105A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/16—Making non-propelling pencils
    • 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
    • B29C48/06—Rod-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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K15/00—Assembling, finishing, or repairing pens
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
PH17360A 1975-04-01 1975-07-08 Process for the preparation of pencils PH13105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PH17360A PH13105A (en) 1975-04-01 1975-07-08 Process for the preparation of pencils

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP50038589A JPS595440B2 (en) 1975-04-01 1975-04-01 How to get the best results
PH17360A PH13105A (en) 1975-04-01 1975-07-08 Process for the preparation of pencils

Publications (1)

Publication Number Publication Date
PH13105A true PH13105A (en) 1979-11-28

Family

ID=12529472

Family Applications (1)

Application Number Title Priority Date Filing Date
PH17360A PH13105A (en) 1975-04-01 1975-07-08 Process for the preparation of pencils

Country Status (5)

Country Link
JP (1) JPS595440B2 (en)
AU (1) AU494026B2 (en)
NZ (1) NZ180391A (en)
PH (1) PH13105A (en)
SU (1) SU671712A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490470A1 (en) * 1980-09-22 1982-03-26 Oreal SHEATH PENCIL IN PLASTIC MATERIAL, IN PARTICULAR MAKE-UP PENCIL, AND MANUFACTURING METHOD THEREOF
FR2674179B1 (en) * 1991-03-19 1994-11-10 Conte PROCESS OF MANUFACTURING BY TRI-EXTRUSION OF A PENCIL TO BE WRITTEN OR TO COLORED AND PENCIL TO BE WRITTEN OR TO COLORED COMPRISING AN INTERMEDIATE SHELL FOR PROTECTING THE MINE.
US5244297A (en) * 1991-03-19 1993-09-14 Conte S.A. Process for manufacturing pencil by tri-extrusion and the produced pencil having an intermediate protective casing
CN111363288A (en) * 2020-03-28 2020-07-03 上海亿彩塑料有限公司 Modified HIPS plastic, preparation method and application thereof, and modified HIPS plastic pen holder

Also Published As

Publication number Publication date
JPS595440B2 (en) 1984-02-04
JPS51115124A (en) 1976-10-09
AU494026B2 (en) 1976-12-02
NZ180391A (en) 1979-03-28
SU671712A3 (en) 1979-06-30
AU8153075A (en) 1976-12-02

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