Effect of Manufacturer's Joint Fastening Techniques on Compression Strength of Corrugated Fiberboard Boxes
نویسندگان
چکیده
s l o t t e d a n d s c o r e d , i s o f t e n r e f e r r e d t o a s a b o x b l a n k . F o r s e v e r a l b o x s t y l e s , i n o r d e r t o c o n v e r t t h e b o x b l a n k i n t o a b o x , i t s t w o e n d s m u s t b e f a s t e n e d t o g e t h e r w i t h t a p e , s t a p l e s o r a d h e s i v e s s u c h a s w a t e r s o l u b l e g l u e s . T h e l o c a t i o n a t w h i c h t h e t w o e n d s m e e t i s k n o w n a s t h e m a n u f a c t u r e r ' s j o i n t . T h e r e a r e s e v e r a l v a r i a t i o n s w i t h i n t h e t h r e e f a s t e n i n g t e c h n i q u e s m e n t i o n e d w i t h m o s t c o r r u g a t e d b o x m a n u f a c t u r e r s f o l l o w i n g t h e i r o w n p r o t o c o l s f o r f a s t e n i n g t h e m a n u f a c t u r e r ' s j o i n t s . T h i s s t u d y e x p l o r e d t h e c o m p r e s s i o n a n d t e n s i l e s t r e n g t h s o f R S C s t y l e c o r r u g a t e d b o x e s b a s e d o n a d h e s i v e ( g l u e ) c o v e r a g e , t h r e e d i f f e r e n t t y p e s o f t a p e s ( a c r y l i c , p a p e r a n d r e i n f o r c e d p a p e r ) a n d a p p l i c a t i o n a n g i e o f s t a p l e s . T h e f a b r i c a t e d b o x e s w e r e a l s o t e s t e d f o r c o m p r e s s i o n s t r e n g t h a n d d e f l e c t i o n . T e s t d a t a ( N = 1 0 ) w a s c o l l e c t e d f o r e a c h d e p e n d e n t v a r i a b l e o f p e a k f o r c e , d e f l e c t i o n a t p e a k f o r c e a n d t e n s i l e s t r e n g t h u s i n g t h e a n a l y s i s o f v a r i a n c e p r o c e d u r e w i t h a T u r k e y p r o b a b i l i t y d i s t r i b u t i o n a t a 0 . 0 5 c r i t i c a l l i m i t . T h e r e s u l t s s u g g e s t a n o v e r a l l h i g h e r t e n s i l e s t r e n g t h f o r g l u e t h a n t h e o t h e r f a s t e n i n g t e c h n i q u e s e v a l u a t e d ( P < 0 . 0 5 ) w i t h n o s i g n i f i c a n t d i f f e r e n c e ( P > 0 . 0 5 ) f o r p e a k f o r c e o r d e f l e c t i o n a t p e a k f o r c e f o r a l l g l u e d , s t a p l e d o r t a p e d t r e a t
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