公开(公告)号：US20060260973A1

公开(公告)日：2006-11-23

申请号：US10560395

申请日：2004-06-21

Applicant: David Macinnes ,  Mark Fink

Inventor： David Macinnes ,  Mark Fink

IPC: B65D85/42 ,  B65D83/04

CPC classification number: B65D75/366 ,  B65D65/46 ,  C08L3/02 ,  C08L3/04 ,  C08L3/06 ,  C08L3/08 ,  C08L23/08 ,  C08L29/04 ,  C08L31/04 ,  C08L67/00 ,  C08L2205/02 ,  C08L2205/03 ,  Y02W90/11 ,  Y02W90/13 ,  C08L2666/02 ,  C08L2666/04

Abstract: A blister package consists of a backing sheet (16) of cardboard, paper or plastic adhered to a blister (17) in which at least one or both of the backing sheet and the blister is made from a transparent water soluble thermoformable polymer composition. A tooth brush, cleaning utensil or garden utensil enclosed in the water soluble packaging material can be opened by placing it under running water. The packaging material is a starch or modified starch based polymer by direct contact with water, and that biodegrades in waste water. The preferred starch is a high amylose maize starch. The starch can also be derived from wheat, potato, rice, oats, arrowroot and pea sources. The backing sheet is adhered to water and applying the backing sheet with the use of a press plate (24).

Abstract translation: 泡罩包装由粘附到泡罩（17）的纸板，纸或塑料的背板（16）组成，其中背衬片和泡罩中的至少一个或两个由透明的水溶性可热成形聚合物组合物制成。 水溶性包装材料中包含的牙刷，清洁用具或花园用具可以通过将其放置在流水下来打开。 包装材料是通过与水直接接触的淀粉或改性淀粉基聚合物，并且在废水中生物降解。 优选的淀粉是高直链淀粉玉米淀粉。 淀粉还可以来自小麦，马铃薯，大米，燕麦，arrow豆和豌豆来源。 将背衬片粘附到水上并使用压板（24）施加背衬片材。