TW235270B - A process for producing polymer pre-stretching gridiron used for earth and without punching - Google Patents

A process for producing polymer pre-stretching gridiron used for earth and without punching

Info

Publication number
TW235270B
TW235270B TW81101672A TW81101672A TW235270B TW 235270 B TW235270 B TW 235270B TW 81101672 A TW81101672 A TW 81101672A TW 81101672 A TW81101672 A TW 81101672A TW 235270 B TW235270 B TW 235270B
Authority
TW
Taiwan
Prior art keywords
plate
stretching
polymer
reinforced
gridiron
Prior art date
Application number
TW81101672A
Other languages
Chinese (zh)
Inventor
May-Ling Lin
Original Assignee
May-Ling Lin
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 May-Ling Lin filed Critical May-Ling Lin
Priority to TW81101672A priority Critical patent/TW235270B/en
Application granted granted Critical
Publication of TW235270B publication Critical patent/TW235270B/en

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

A process for producing polymer pre-stretching gridiron used for earth andwithout punching, which is characterized in that the process comprises: (1) automatically fully stretching the polymer thin plates by a pre-stretching machine so as to re-align the polymer molecules to form reinforced plate with high tensile strength, in which the production of reinforced polyethylene plate comprises introducing the polyethylene into a molding machine and melting the polymer at 180 deg.C and extruding the polymer at 1.5 m/minute to form continuous plate with a dimension of 80 mm by 5 mm and cooling the extruded plate in a cool water tank and transporting the plate at a speed of 1.5 m/minute by a rolling wheel into a hot water tank which is at 95 deg.C to heat the plate and the heated plate is automatically stretched by a stretching wheel at 10 m/minute to re-align the molecule's long bonds to form reinforced plate and stabilizing the stretched in a stabilization water tank at 80 deg.C to retract the plate for 10% to form a reinforced plate with a dimension of 25 mm by 1.5 mm; (2) interleaving the reinforced plate according to the specified width and gluing or hot-melting the junctures of the interleaved net to form the polymer pre-stretching gridiron.
TW81101672A 1992-03-05 1992-03-05 A process for producing polymer pre-stretching gridiron used for earth and without punching TW235270B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW81101672A TW235270B (en) 1992-03-05 1992-03-05 A process for producing polymer pre-stretching gridiron used for earth and without punching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW81101672A TW235270B (en) 1992-03-05 1992-03-05 A process for producing polymer pre-stretching gridiron used for earth and without punching

Publications (1)

Publication Number Publication Date
TW235270B true TW235270B (en) 1994-12-01

Family

ID=51348830

Family Applications (1)

Application Number Title Priority Date Filing Date
TW81101672A TW235270B (en) 1992-03-05 1992-03-05 A process for producing polymer pre-stretching gridiron used for earth and without punching

Country Status (1)

Country Link
TW (1) TW235270B (en)

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