哈尔滨商业大学：《包装机械设计》课程教学课件（PPT讲稿）创意思维的训练

Plasticating Extruder Gear reducer -Feed hopper Heater bands Feed throat

Introduction Color Perception Color Terminology Viewing Color

Background Steel is one of the older packaging materials. - Originally used for round, square, and rectangular boxes and canisters. - The oldfashioned- appearance of fabricated metal box is effectively used to create nostalgia for specialty and gift-type containers

content Introduction The Contain Function The Protect/Preserve Function Food Preservation The Transport Function The Inform/Sell Function

Polymer Properties Depend On 1. What elements are in the molecule? 2. What size(molecular weight) is the molecule? 3. Is the molecule polar or non-polar? 4. What shape is the molecule? 5. What is its thermal history? 6. What is its mechanical history?

Glass Types and general properties Bottle manufacture Bottle design Features

Introduction Definition of paper Paper is defined as a matted or felted sheet usually composed of plant fiber Paper has been commercially made from such fiber sources as rags(inen), bagasse (sugar cane), cotton, and straw. Modern paper is made

Historical perspective Corrugated Board Properties and Tests Corrugated Boxes Carrier Rules Stacking and Compression

齐齐哈尔大学：《食品工厂机械与设备》课程教学资源（教案讲义）装料与包装机械