公开(公告)号：US10150241B2

公开(公告)日：2018-12-11

申请号：US15818515

申请日：2017-11-20

Applicant: DR PEPPER/SEVEN UP, INC.

Inventor： Brandon W. Knight ,  Patrick T. George ,  David A. Brunson

IPC: B29B11/14 ,  B29C49/00 ,  B65D1/02 ,  B29C49/10 ,  B29K67/00 ,  B29K105/00 ,  B29L31/00

Abstract: A generally hollow preform for making a stretch blow-molded container may include a threaded finish portion; a neck portion depending from the finish portion; a transition portion depending from the neck portion; a main portion depending from the transition portion; and a closed, generally rounded tip portion depending from the main portion. The preform may include stretch ratios with respect to the container including an axial stretch ratio of about 3.0 to 3.5, a hoop stretch ratio of about 5.0 to 5.5, and a total stretch ratio of about 15 to 19.25. In some embodiments, high stretch ratios may be achieved with less material, yielding substantial cost savings.

公开(公告)号：US09821505B2

公开(公告)日：2017-11-21

申请号：US14634468

申请日：2015-02-27

Applicant: DR PEPPER/SEVEN UP, INC.

Inventor： Brandon W. Knight ,  Patrick T. George ,  David A. Brunson

IPC: B29B11/14 ,  B29C49/00 ,  B65D1/02 ,  B29C49/10 ,  B29K67/00 ,  B29K105/00 ,  B29L31/00

CPC classification number: B29C49/0073 ,  B29B11/14 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14606 ,  B29B2911/14633 ,  B29B2911/1498 ,  B29C49/10 ,  B29C2049/0089 ,  B29K2067/003 ,  B29K2105/258 ,  B29L2031/712 ,  B65D1/0246

Abstract: A generally hollow preform for making a stretch blow-molded container may include a threaded finish portion; a neck portion depending from the finish portion; a transition portion depending from the neck portion; a main portion depending from the transition portion; and a closed, generally rounded tip portion depending from the main portion. The preform may include stretch ratios with respect to the container including an axial stretch ratio of about 3.0 to 3.5, a hoop stretch ratio of about 5.0 to 5.5, and a total stretch ratio of about 15 to 19.25. In some embodiments, high stretch ratios may be achieved with less material, yielding substantial cost savings.

公开(公告)号：US20180071968A1

公开(公告)日：2018-03-15

申请号：US15818515

申请日：2017-11-20

Applicant: DR PEPPER/SEVEN UP, INC

Inventor： Brandon W. Knight ,  Patrick T. George ,  David A. Brunson

IPC: B29C49/00 ,  B29B11/14 ,  B29C49/10 ,  B65D1/02 ,  B29K67/00 ,  B29K105/00 ,  B29L31/00

CPC classification number: B29C49/0073 ,  B29B11/14 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14606 ,  B29B2911/14633 ,  B29B2911/1464 ,  B29B2911/14726 ,  B29B2911/14746 ,  B29B2911/14753 ,  B29B2911/1476 ,  B29B2911/14873 ,  B29B2911/1488 ,  B29B2911/14886 ,  B29B2911/1498 ,  B29C49/10 ,  B29C2049/0089 ,  B29K2067/003 ,  B29K2105/258 ,  B29L2031/712 ,  B65D1/0246

Abstract: A generally hollow preform for making a stretch blow-molded container may include a threaded finish portion; a neck portion depending from the finish portion; a transition portion depending from the neck portion; a main portion depending from the transition portion; and a closed, generally rounded tip portion depending from the main portion. The preform may include stretch ratios with respect to the container including an axial stretch ratio of about 3.0 to 3.5, a hoop stretch ratio of about 5.0 to 5.5, and a total stretch ratio of about 15 to 19.25. In some embodiments, high stretch ratios may be achieved with less material, yielding substantial cost savings.

公开(公告)号：US20160250795A1

公开(公告)日：2016-09-01

申请号：US14634468

申请日：2015-02-27

Applicant: DR PEPPER/SEVEN UP, INC.

Inventor： Brandon W. Knight ,  Patrick T. George ,  David A. Brunson

IPC: B29C49/00 ,  B65D1/02

CPC classification number: B29C49/0073 ,  B29B11/14 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14606 ,  B29B2911/14633 ,  B29B2911/1498 ,  B29C49/10 ,  B29C2049/0089 ,  B29K2067/003 ,  B29K2105/258 ,  B29L2031/712 ,  B65D1/0246

Abstract: A generally hollow preform for making a stretch blow-molded container may include a threaded finish portion; a neck portion depending from the finish portion; a transition portion depending from the neck portion; a main portion depending from the transition portion; and a closed, generally rounded tip portion depending from the main portion. The preform may include stretch ratios with respect to the container including an axial stretch ratio of about 3.0 to 3.5, a hoop stretch ratio of about 5.0 to 5.5, and a total stretch ratio of about 15 to 19.25. In some embodiments, high stretch ratios may be achieved with less material, yielding substantial cost savings.

Abstract translation: 用于制造拉伸吹塑成型容器的大体上中空的预型件可以包括螺纹端部; 从终点部分垂下的颈部; 从颈部垂下的过渡部分; 从过渡部分悬垂的主要部分; 以及从主要部分悬垂的封闭的，大致圆形的尖端部分。 预型件可以包括相对于容器的拉伸比，包括约3.0至3.5的轴向拉伸比，约5.0至5.5的环向拉伸比和约15至19.25的总拉伸比。 在一些实施例中，可以用较少的材料实现高的拉伸比，从而显着节约成本。