what type of polymer are plastic bags made from（関連順）

5:05

How Plastic is Made

Factora

190,537 回視聴 - 1 年前

5:34

A brief history of plastic

TED-Ed

1,243,411 回視聴 - 4 年前

4:51

How It Is Made - Plastic Bags

How It Is Made

303,070 回視聴 - 8 年前

2:29

What Is HDPE Plastic? | High-Density Polyethylene

Plascon Plastics

51,431 回視聴 - 3 年前

9:49

Is bioplastic the „better“ plastic?

DW Planet A

402,328 回視聴 - 3 年前

0:29

How to Make Bioplastic

Guidecentral English

130,829 回視聴 - 4 年前

3:30

From Natural Gas to Plastics

SLP Lighting

180,174 回視聴 - 7 年前

8:37

How To Make Plastic From Seaweed | World Wide Waste | Business Insider

Business Insider

781,710 回視聴 - 1 年前

2:45

Bioplastic Made from Corn

BioenterpriseCanada

135,056 回視聴 - 13 年前

4:15

These 'Plastic' bags are made from plants! #OMGIndia S05E06 Story 4

HISTORY TV18

816,204 回視聴 - 5 年前

4:41

How plastic is made animation

Karthi Explains

602,269 回視聴 - 5 年前

5:49

How Plastic Bag Manufactured || Plastic Bag Making & Manufacturing Process

Exotic Works

104,432 回視聴 - 1 年前

1:57

What Is LDPE Plastic? | Does Low-Density Polyethylene Really Get Recycled?

Plascon Plastics

23,461 回視聴 - 3 年前

1:50

Know Your Plastics | GOOD

GOOD Magazine

843,686 回視聴 - 8 年前

4:53

Which bag should you use? - Luka Seamus Wright and Imogen Ellen Napper

TED-Ed

730,094 回視聴 - 4 年前

5:04

Plastic Bag Material | Plastic bag Raw Material | Plastic Carry Bag Raw Material | Raw Material

Let's Talk Plastics

2,790 回視聴 - 3 年前

0:53

He uses plastic bags to produce paving blocks

New China TV

245,218 回視聴 - 9 年前

0:54

Bioplastic is a future plastic ? | #shorts #innovations

UpThink

1,095 回視聴 - 2 年前

4:16

The Story of Plastic (Animated Short)

The Story of Stuff Project

669,581 回視聴 - 3 年前

4:31

"The Fascinating Process of Making Plastic Bags: A Comprehensive Guide

BIG Skills

1,313 回視聴 - 1 年前

結果 : what type of polymer are plastic bags made from